Crystal structure of bis-[tetra-kis-(tri-phenyl-phosphane-κP)silver(I)] (nitrilo-tri-acetato-κ(4) N,O,O',O'')(tri-phenyl-phosphane-κP)argentate(I) with an unknown amount of methanol as solvate.

The structure of the title compound, [Ag(C18H15P)4]2[Ag(C6H6NO6)(C18H15P)], exhibits trigonal (P-3) symmetry, with a C 3 axis through all three complex ions, resulting in an asymmetric unit that contains one third of the atoms present in the formula unit. The formula unit thus contains two of the cations, one anion and disordered mol-ecules of methanol as the packing solvent. Attempts to refine the solvent model were unsuccessful, indicating uninter-pretable disorder. Thus, the SQUEEZE procedure in PLATON [Spek (2015 ▸). Acta Cryst. C71, 9-18] was applied, accounting for 670 electrons per unit cell, representing approximately 18 mol-ecules of methanol in the formula unit. The stated crystal data for M r, μ etc do not take these into account.

Chemical context

Metal nanoparticles are well known in the literature for their use in various applications, e.g., in joining processes (Hausner et al., 2014 ▸), catalysis (Steffan et al., 2009 ▸; Zhang et al., 2015 ▸) and electronics (Gilles et al., 2013 ▸; Scheideler et al., 2015 ▸). This is caused by the size and shape-dependent properties of the nanoparticles (Wilcoxon & Abrams, 2006 ▸). The formation of nanoparticles requires a metal source, reducing as well as stabilizing agents, and can be achieved by the decomposition of precursors either by heat (Adner et al., 2013 ▸) or light (Schliebe et al., 2013 ▸). However, to combine the metal source and reducing agents in one mol­ecule, silver (I) carboxyl­ates are convenient compounds. They are known for their light sensitivity and their ability to decompose thermally into elemental silver (Fields & Meyerson, 1976 ▸), but due to their low solubility, the corresponding phosphine complexes can also be used. In the context of this approach, the title compound [Ag(C18H15P)4]2[Ag(C6H6NO6)(C18H15P)], (I), was obtained as a methanol solvate of unknown composition by the reaction of the tri-silver salt of nitrilo­tri­acetic acid with tri­phenyl­phosphane.

Structural commentary

The asymmetric unit of the title compound presents one-third of the formula unit (Fig. 1 ▸), which contains two of the cations, one anion and approximately 18 mol­ecules of methanol. The whole compound can thus be generated using the C 3 symmetry operations (Fig. 1 ▸) present for each ion. Thus, the tetra­kis­(tri­phenyl­phosphino)silver cations are built up by one PPh3 ligand, the silver ion and one P(Ph)1 fragment in the asymmetric unit (Fig. 1 ▸; c/f, −x + y + 1, −x + 1, z; d/e, −y + 1, x − y, z). A tetra­hedral coordination environment [P—Ag—P = 108.82 (3)–110.11 (3)°] is observed for the silver ions of the cationic fragments with anti-periplanar torsion angles [P—Ag—P—C 175.35 (15) and 177.9 (3)°] between the phenyl rings of the PPh3 ligand towards the opposite Ag—P bond.

Figure 1

The structures of the molecular components of (I), with displacement ellipsoids drawn at the 50% probability level. All H atoms have been omitted for clarity. [Symmetry codes: (a) −x + y + 1, −x + 2, z; (b) −y + 2, x − y + 1, z; (c/f) −x + y + 1, −x + 1, z; (d/e) −y + 1, x − y, z.]

With regard to the anionic silver-NTA (NTA = nitrilo­tri­acetate) complex, only one acetato ligand, atoms N1 and Ag1, and a P(Ph)1 fragment are present in the asymmetric unit. In the whole C-symmetric anion [symmetry codes: (a) −x + y + 1, −x + 2, z; (b) −y + 2, x − y + 1, z; Fig. 1 ▸], the silver ion is coordinated by one PPh3 ligand and the N1 atom of the NTA mol­ecule, with a linear N1—Ag1—P1 environment (180.0°). However, a further inter­action between one oxygen atom of each carboxyl­ato moiety and a silver atom within the range of the van der Waals radii [2.599 (4) Å, Σ = 3.24 Å] (Spek, 2009 ▸) is present, resulting in a strongly distorted trigonal–bipyramidal complex geometry. The acetato moieties are rotated in a staggered fashion towards the phenyl rings of the PPh3 ligand with X—Ag1—P1—C3 torsion angles of 70.1 (3)° (X = C1) and 30.59 (18)° (X = O1).

The unit cell contains approximately 36 extensively disordered mol­ecules of methanol (i.e., six mol­ecules of MeOH in the asymmetric unit) that were accounted for using the SQUEEZE routine in PLATON (Spek, 2015 ▸) (Fig. 2 ▸, see also: Refinement).

Figure 2

PLUTON cavity plot of the crystal packing of (I) in a view along [110] showing the cavities (pale red) occupied by the disordered methanol solvent. All H atoms have been omitted for clarity.

Supra­molecular features

The anions of (I) are packed along the c axis through the N—Ag—P bond (Figs. 2 ▸ and 3 ▸) with the PPh3 ligands of two ions facing each other. The cations, placed within the cell (Fig. 3 ▸) form a layer type structure parallel to (001) (Fig. 2 ▸), whereas the anions are placed on the cell axes. The omitted methanol solvent is packed above and below these (001) planes, indicating the potential presence of hydrogen bridge-bonds to the carboxyl­ato-oxygen atoms (Fig. 2 ▸). Inter- or intra­molecular π inter­actions are not present.

Figure 3

Crystal packing of the mol­ecular structure of (I) with the view along [001]. All H atoms have been omitted for clarity.

Database survey

Since the first synthesis of nitrilo­tri­acetic acid (Polstorff & Meyer, 1912 ▸), a wide diversity of complexes with this mol­ecule containing several metals have been synthesized over the last few decades (Hoard et al., 1968 ▸; Dung et al., 1988 ▸; Kumari et al., 2012 ▸). In contrast, only three crystal structures in which the N atom of nitrilo­tri­acetic acid is bonded to silver(I) are known (Sun et al., 2011 ▸; Chen et al., 2005 ▸), whereas coordin­ation of the O atom of nitrilo­tri­acetic acid to silver(I) is more common (Novitchi et al., 2010 ▸; Sun et al., 2011 ▸; Chen et al., 2005 ▸; Liang et al., 1964 ▸). However, many silver(I) complexes with phosphanes as ligands are known in the literature (Frenzel et al., 2014 ▸; Rüffer et al., 2011 ▸; Jakob et al., 2005 ▸). Likewise, the coordination of four tri­phenyl­phosphane ligands to one silver(I) ion has occurred in a variety of possible structural motifs in the last few decades (Pelizzi et al., 1984 ▸; Ng, 2012 ▸; Bowmaker et al., 1990 ▸).

Synthesis and crystallization

Synthesis of trisilvernitrilo­tri­acetate:

Colorless [(AgO2CCH2)3N] was prepared by an alternative route to the synthetic methodologies reported by Cotrait and Joussot-Dubien (1966 ▸), i.e., by the reaction of nitrilo­tri­acetic acid tris­odium salt with [AgNO3] in water at ambient temperature, and with exclusion of light (Noll et al., 2014 ▸). It is advisable to consecutively wash the respective silver carboxyl­ate with water and diethyl ether to obtain a pure product.

Synthesis of bis­[tetra­kis­(tri­phenyl­phosphane-κ )silver(I)] (nitrilo­tri­acetato-κ ,, ′, ′′)(tri­phenyl­phosphane-κ )argen­tate(I) methanol solvate (I)

For this reaction, tri­phenyl­phosphane (0.385 g, 1,47 mmol, 3 eq) was diluted in 30 mL of ethanol and 1 equiv. (0.25 g, 0,49 mmol) of tri-silver-nitrilo­tri­acetate suspended in 30 mL of ethanol was added dropwise. After stirring for 12 h in the dark, the solution was filtered and the solvent removed in vacuo. Suitable crystals were obtained by diffusion of hexane into a methanol solution containing (I) at ambient temperature.

M.p. 390 K. 1H NMR (CD3OD, p.p.m.) δ: 3.72 (s, 6 H), 7.08–7.12 (m, CHPh, 54 H), 7.14–7.17 (m, CHPh, 54 H), 7.39–7.43 (m, CHPh, 27 H). 13C {1H} (CD3OD, p.p.m.) δ: 58.35 (s, CH2) 130.26 (d, CPh, 3 J CP = 9.36 Hz), 131.83 (d, CPh, 4 J CP = 1.17 Hz), 132.95 (d, CPh, 1 J CP = 24.54 Hz), 134.88 (d, CPh, 2 J CP = 15.72 Hz). 31P {1H} (CD3OD, p.p.m.) δ: 6.82. IR (KBr, cm−1): = 3417 (b), 3053 (s), 1890 (w), 1636 (b), 1478 (m), 743 (s), 697 (s).

All reagents and solvents were obtained commercially and used without further purification.

Refinement

Crystal data, data collection and structure refinement details are summarized in Table 1 ▸. C-bonded H atoms were placed in calculated positions and constrained to ride on their parent atoms with U iso(H) = 1.2U eq(C) and a C—H distance of 0.93 Å for aromatic and 0.97 Å for methyl­ene H atoms. Attempts to avoid the differences in the anisotropic displacement parameters (Hirshfeld, 1976 ▸) of P5 and C45 by using RIGU, SIMU/ISOR, or EADP instructions were not successful (McArdle, 1995 ▸; Sheldrick, 2008 ▸).

Table 1

Experimental details

Crystal data
Chemical formula	[Ag(C18H15P)4]2[Ag(C6H6NO6)(C18H15P)]
M r	2872.15
Crystal system, space group	Trigonal, P
Temperature (K)	110
a, c (Å)	19.0095 (5), 31.9862 (10)
V (Å3)	10010.0 (6)
Z	2
Radiation type	Mo Kα
μ (mm−1)	0.40
Crystal size (mm)	0.2 × 0.2 × 0.2
Data collection
Diffractometer	Oxford Gemini S
Absorption correction	Multi-scan (CrysAlis RED; Oxford Diffraction, 2006 ▸)
T min, T max	0.699, 1.000
No. of measured, independent and observed [I > 2σ(I)] reflections	32447, 12365, 8561
R int	0.049
(sin θ/λ)max (Å−1)	0.606
Refinement
R[F 2 > 2σ(F 2)], wR(F 2), S	0.066, 0.197, 1.05
No. of reflections	12365
No. of parameters	572
H-atom treatment	H-atom parameters constrained
Δρmax, Δρmin (e Å−3)	1.34, −0.64

Computer programs: CrysAlis CCD and CrysAlis RED (Oxford Diffraction, 2006 ▸), SHELXS97 and SHELXTL (Sheldrick, 2008 ▸), SHELXL2013 (Sheldrick, 2015 ▸), ORTEP-3 for Windows and WinGX (Farrugia, 2012 ▸) and publCIF (Westrip, 2010 ▸).

The crystal contains disordered methanol mol­ecules as the packing solvent. Attempts to refine an adequate disordered solvent model failed, presumably due to the large number of mol­ecules involved and the restraints required for an anisotropic refinement. Thus, the SQUEEZE procedure (Spek, 2015 ▸) of PLATON (Spek 2003 ▸, 2009 ▸) was used to delete the solvent contribution. This treatment decreased the R 1 value from 0.0920 to 0.0664 and the wR 2 value from 0.2832 to 0.1849 by excluding a volume of 4050.5 Å3 (40.5% of the total cell volume) and 670 electrons, respectively. The excluded volume is shown in Fig. 2 ▸ represented by a PLATON cavity plot (Spek 2003 ▸, 2009 ▸) with the spheres representing the cavities that are filled with the disordered solvent. Given the number of electrons excluded by the SQUEEZE procedure, an estimate of about 36 methanol mol­ecules can be calculated for the whole unit cell, which corresponds to approximately six methanol mol­ecules per asymmetric unit. The stated crystal data for M r, μ etc (Table 1 ▸) do not take these into account.

Crystal structure: contains datablock(s) I. DOI: 10.1107/S2056989016001262/pk2571sup1.cif

Structure factors: contains datablock(s) I. DOI: 10.1107/S2056989016001262/pk2571Isup2.hkl

CCDC reference: 1448527

Additional supporting information: crystallographic information; 3D view; checkCIF report

[Ag(C18H15P)4]2[Ag(C6H6NO6)(C18H15P)]	Dx = 0.953 Mg m−3
Mr = 2872.15	Mo Kα radiation, λ = 0.71073 Å
Trigonal, P3	Cell parameters from 6868 reflections
a = 19.0095 (5) Å	θ = 3.3–27.6°
c = 31.9862 (10) Å	µ = 0.40 mm−1
V = 10010.0 (6) Å3	T = 110 K
Z = 2	Block, colorless
F(000) = 2960	0.2 × 0.2 × 0.2 mm

Oxford Gemini S diffractometer	Rint = 0.049
ω scans	θmax = 25.5°, θmin = 3.2°
Absorption correction: multi-scan (CrysAlis RED; Oxford Diffraction, 2006)	h = −17→22
Tmin = 0.699, Tmax = 1.000	k = −18→23
32447 measured reflections	l = −38→24
12365 independent reflections	2 standard reflections every 50 reflections
8561 reflections with I > 2σ(I)	intensity decay: none

Refinement on F2	0 restraints
Least-squares matrix: full	Hydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.066	H-atom parameters constrained
wR(F2) = 0.197	w = 1/[σ2(Fo2) + (0.101P)2 + 10.4365P] where P = (Fo2 + 2Fc2)/3
S = 1.05	(Δ/σ)max = 0.001
12365 reflections	Δρmax = 1.34 e Å−3
572 parameters	Δρmin = −0.64 e Å−3

Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes.

Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > σ(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R-factors based on ALL data will be even larger.

	x	y	z	Uiso*/Ueq
C1	0.9981 (4)	1.0723 (4)	0.77087 (17)	0.0510 (15)
H1A	1.0514	1.1195	0.7667	0.061*
H1B	0.9864	1.0679	0.8006	0.061*
C2	0.9347 (4)	1.0855 (4)	0.7476 (2)	0.0520 (15)
C3	1.0199 (3)	0.9244 (3)	0.58793 (14)	0.0249 (10)
C4	1.0648 (3)	0.9386 (3)	0.55126 (15)	0.0290 (11)
H4	1.0874	0.9891	0.5382	0.035*
C5	1.0757 (3)	0.8780 (3)	0.53427 (16)	0.0341 (12)
H5	1.1063	0.8879	0.5100	0.041*
C6	1.0413 (3)	0.8024 (3)	0.55318 (17)	0.0378 (13)
H6	1.0474	0.7611	0.5412	0.045*
C7	0.9980 (3)	0.7884 (3)	0.58994 (18)	0.0402 (13)
H7	0.9758	0.7382	0.6031	0.048*
C8	0.9878 (3)	0.8493 (3)	0.60683 (16)	0.0317 (11)
H8	0.9586	0.8397	0.6315	0.038*
C9	0.7784 (2)	0.4908 (3)	0.48160 (13)	0.0227 (9)
C10	0.7818 (3)	0.5545 (3)	0.45909 (15)	0.0278 (10)
H10	0.7772	0.5951	0.4730	0.033*
C11	0.7920 (3)	0.5586 (3)	0.41567 (15)	0.0330 (11)
H11	0.7935	0.6013	0.4007	0.040*
C12	0.7997 (3)	0.4996 (3)	0.39533 (15)	0.0362 (12)
H12	0.8076	0.5027	0.3665	0.043*
C13	0.7958 (3)	0.4347 (3)	0.41765 (17)	0.0395 (13)
H13	0.8003	0.3942	0.4037	0.047*
C14	0.7853 (3)	0.4306 (3)	0.46039 (15)	0.0304 (11)
H14	0.7828	0.3873	0.4752	0.036*
C15	0.7362 (3)	0.5570 (3)	0.55164 (13)	0.0218 (9)
C16	0.6549 (3)	0.5326 (3)	0.55782 (14)	0.0257 (10)
H16	0.6157	0.4781	0.5551	0.031*
C17	0.6318 (3)	0.5894 (3)	0.56809 (14)	0.0319 (11)
H17	0.5772	0.5723	0.5725	0.038*
C18	0.6885 (3)	0.6700 (3)	0.57182 (15)	0.0345 (12)
H18	0.6725	0.7076	0.5783	0.041*
C19	0.7696 (3)	0.6952 (3)	0.56595 (16)	0.0372 (12)
H19	0.8081	0.7499	0.5688	0.045*
C20	0.7945 (3)	0.6395 (3)	0.55582 (14)	0.0284 (10)
H20	0.8492	0.6569	0.5519	0.034*
C21	0.8692 (3)	0.5295 (2)	0.55785 (14)	0.0216 (9)
C22	0.9362 (3)	0.5552 (3)	0.53165 (15)	0.0275 (10)
H22	0.9289	0.5481	0.5029	0.033*
C23	1.0147 (3)	0.5917 (3)	0.54861 (16)	0.0348 (12)
H23	1.0594	0.6084	0.5312	0.042*
C24	1.0255 (3)	0.6028 (3)	0.59136 (16)	0.0350 (12)
H24	1.0775	0.6275	0.6027	0.042*
C25	0.9584 (3)	0.5770 (3)	0.61745 (16)	0.0324 (11)
H25	0.9655	0.5848	0.6462	0.039*
C26	0.8818 (3)	0.5399 (3)	0.60066 (15)	0.0286 (10)
H26	0.8373	0.5213	0.6184	0.034*
C27	0.7674 (3)	0.3799 (3)	0.67114 (13)	0.0263 (10)
C28	0.7918 (3)	0.4372 (3)	0.70267 (14)	0.0293 (11)
H28	0.7561	0.4534	0.7126	0.035*
C29	0.8694 (3)	0.4708 (3)	0.71949 (14)	0.0367 (12)
H29	0.8862	0.5106	0.7400	0.044*
C30	0.9217 (3)	0.4449 (3)	0.70572 (15)	0.0388 (13)
H30	0.9729	0.4661	0.7177	0.047*
C31	0.8982 (3)	0.3876 (3)	0.67416 (16)	0.0392 (13)
H31	0.9336	0.3707	0.6647	0.047*
C32	0.8219 (3)	0.3560 (3)	0.65699 (15)	0.0323 (11)
H32	0.8062	0.3180	0.6356	0.039*
C33	0.7197 (3)	0.4342 (3)	0.83069 (14)	0.0324 (11)
C34	0.7969 (4)	0.4884 (3)	0.84516 (16)	0.0457 (14)
H34	0.8199	0.4729	0.8663	0.055*
C35	0.8402 (4)	0.5664 (4)	0.82803 (17)	0.0517 (16)
H35	0.8922	0.6027	0.8376	0.062*
C36	0.8046 (4)	0.5899 (4)	0.79617 (16)	0.0465 (14)
H36	0.8325	0.6419	0.7849	0.056*
C37	0.7297 (3)	0.5358 (3)	0.78221 (16)	0.0390 (13)
H37	0.7064	0.5510	0.7611	0.047*
C38	0.6863 (3)	0.4572 (3)	0.79896 (14)	0.0372 (12)
H38	0.6350	0.4206	0.7887	0.045*
C39	0.8225 (4)	0.4078 (5)	1.0209 (2)	0.073 (2)
C40	0.7801 (4)	0.3373 (4)	1.04272 (19)	0.067 (2)
H40	0.7470	0.2900	1.0279	0.080*
C41	0.7834 (5)	0.3322 (7)	1.0857 (3)	0.126 (5)
H41	0.7567	0.2825	1.0995	0.152*
C42	0.8294 (5)	0.4061 (6)	1.1079 (2)	0.088 (3)
H42	0.8292	0.4063	1.1369	0.106*
C43	0.8754 (5)	0.4791 (6)	1.0857 (2)	0.080 (2)
H43	0.9086	0.5266	1.1004	0.096*
C44	0.8725 (4)	0.4820 (5)	1.0421 (2)	0.077 (2)
H44	0.9021	0.5306	1.0276	0.092*
C45	0.8742 (4)	0.3609 (4)	0.9471 (2)	0.0607 (18)
C46	0.8732 (4)	0.3449 (4)	0.90415 (18)	0.0551 (17)
H46	0.8444	0.3588	0.8856	0.066*
C47	0.9159 (5)	0.3081 (6)	0.8899 (3)	0.090 (3)
H47	0.9131	0.2939	0.8619	0.108*
C48	0.9638 (5)	0.2919 (5)	0.9180 (3)	0.084 (2)
H48	0.9943	0.2693	0.9084	0.101*
C49	0.9645 (4)	0.3106 (4)	0.9606 (2)	0.071 (2)
H49	0.9952	0.2992	0.9791	0.086*
C50	0.9200 (4)	0.3458 (4)	0.9760 (3)	0.069 (2)
H50	0.9211	0.3585	1.0042	0.083*
C51	0.8718 (4)	0.5109 (4)	0.9494 (2)	0.0674 (19)
C52	0.8434 (3)	0.5648 (4)	0.95708 (19)	0.0499 (15)
H52	0.7919	0.5433	0.9688	0.060*
C53	0.8828 (5)	0.6430 (5)	0.9493 (3)	0.104 (3)
H53	0.8630	0.6765	0.9578	0.124*
C54	0.9596 (5)	0.6749 (5)	0.9266 (3)	0.082 (2)
H54	0.9871	0.7285	0.9173	0.098*
C55	0.9905 (5)	0.6236 (5)	0.9190 (2)	0.074 (2)
H55	1.0408	0.6451	0.9059	0.088*
C56	0.9503 (4)	0.5414 (5)	0.93011 (19)	0.067 (2)
H56	0.9728	0.5085	0.9253	0.080*
O1	0.9044 (2)	1.0481 (2)	0.71512 (12)	0.0467 (10)
O2	0.9195 (3)	1.1367 (3)	0.76428 (15)	0.0755 (14)
P1	1.0000	1.0000	0.61143 (6)	0.0240 (4)
P2	0.76469 (7)	0.48109 (7)	0.53863 (4)	0.0214 (3)
P3	0.6667	0.3333	0.64650 (6)	0.0230 (4)
P4	0.6667	0.3333	0.85547 (7)	0.0315 (5)
P5	0.81418 (9)	0.40685 (9)	0.96398 (4)	0.0393 (3)
Ag1	1.0000	1.0000	0.68457 (2)	0.03511 (19)
Ag2	0.6667	0.3333	0.56556 (2)	0.01929 (15)
Ag3	0.6667	0.3333	0.93618 (2)	0.03244 (18)
N1	1.0000	1.0000	0.7572 (2)	0.0305 (16)

	U11	U22	U33	U12	U13	U23
C1	0.074 (4)	0.047 (3)	0.034 (3)	0.032 (3)	0.005 (3)	−0.003 (3)
C2	0.061 (4)	0.053 (4)	0.055 (4)	0.038 (3)	0.007 (3)	−0.002 (3)
C3	0.020 (2)	0.022 (2)	0.034 (3)	0.012 (2)	−0.001 (2)	−0.001 (2)
C4	0.028 (3)	0.026 (2)	0.037 (3)	0.016 (2)	−0.003 (2)	0.001 (2)
C5	0.030 (3)	0.037 (3)	0.040 (3)	0.020 (2)	−0.001 (2)	−0.002 (2)
C6	0.030 (3)	0.029 (3)	0.058 (3)	0.017 (2)	−0.004 (3)	−0.013 (2)
C7	0.034 (3)	0.022 (3)	0.062 (4)	0.012 (2)	0.002 (3)	−0.001 (2)
C8	0.028 (3)	0.028 (3)	0.040 (3)	0.015 (2)	0.002 (2)	−0.001 (2)
C9	0.013 (2)	0.024 (2)	0.029 (2)	0.0080 (19)	−0.0010 (18)	−0.0022 (19)
C10	0.025 (2)	0.023 (2)	0.035 (3)	0.012 (2)	0.003 (2)	0.002 (2)
C11	0.035 (3)	0.036 (3)	0.031 (3)	0.019 (2)	0.001 (2)	0.011 (2)
C12	0.030 (3)	0.048 (3)	0.027 (3)	0.016 (2)	0.003 (2)	−0.001 (2)
C13	0.038 (3)	0.035 (3)	0.045 (3)	0.018 (3)	0.005 (2)	−0.007 (2)
C14	0.027 (3)	0.025 (2)	0.038 (3)	0.012 (2)	0.003 (2)	0.003 (2)
C15	0.025 (2)	0.022 (2)	0.021 (2)	0.013 (2)	0.0014 (18)	0.0025 (18)
C16	0.023 (2)	0.023 (2)	0.031 (2)	0.012 (2)	0.000 (2)	0.0026 (19)
C17	0.024 (3)	0.044 (3)	0.034 (3)	0.022 (2)	0.001 (2)	0.002 (2)
C18	0.042 (3)	0.036 (3)	0.038 (3)	0.029 (3)	0.000 (2)	−0.002 (2)
C19	0.039 (3)	0.022 (3)	0.048 (3)	0.014 (2)	−0.002 (2)	0.000 (2)
C20	0.024 (2)	0.023 (2)	0.037 (3)	0.011 (2)	0.003 (2)	0.002 (2)
C21	0.020 (2)	0.015 (2)	0.031 (2)	0.0096 (18)	0.0005 (19)	0.0052 (18)
C22	0.026 (2)	0.025 (2)	0.030 (2)	0.012 (2)	0.005 (2)	0.005 (2)
C23	0.018 (2)	0.033 (3)	0.046 (3)	0.007 (2)	0.006 (2)	0.007 (2)
C24	0.023 (3)	0.030 (3)	0.050 (3)	0.012 (2)	−0.010 (2)	−0.002 (2)
C25	0.030 (3)	0.025 (3)	0.036 (3)	0.010 (2)	−0.005 (2)	0.002 (2)
C26	0.025 (2)	0.025 (2)	0.036 (3)	0.012 (2)	0.008 (2)	0.010 (2)
C27	0.022 (2)	0.033 (3)	0.019 (2)	0.011 (2)	−0.0023 (19)	0.003 (2)
C28	0.034 (3)	0.029 (3)	0.023 (2)	0.014 (2)	0.000 (2)	0.001 (2)
C29	0.036 (3)	0.040 (3)	0.021 (2)	0.010 (2)	−0.007 (2)	−0.001 (2)
C30	0.027 (3)	0.043 (3)	0.030 (3)	0.006 (2)	−0.006 (2)	0.006 (2)
C31	0.033 (3)	0.051 (3)	0.039 (3)	0.025 (3)	0.000 (2)	0.007 (3)
C32	0.035 (3)	0.032 (3)	0.028 (2)	0.015 (2)	−0.003 (2)	0.001 (2)
C33	0.039 (3)	0.041 (3)	0.020 (2)	0.022 (3)	−0.003 (2)	−0.004 (2)
C34	0.053 (4)	0.045 (3)	0.033 (3)	0.021 (3)	−0.008 (3)	0.005 (3)
C35	0.055 (4)	0.044 (3)	0.043 (3)	0.015 (3)	−0.014 (3)	−0.005 (3)
C36	0.061 (4)	0.042 (3)	0.029 (3)	0.021 (3)	0.004 (3)	0.002 (2)
C37	0.054 (4)	0.044 (3)	0.030 (3)	0.032 (3)	0.000 (2)	0.002 (2)
C38	0.047 (3)	0.048 (3)	0.022 (2)	0.027 (3)	0.000 (2)	−0.003 (2)
C39	0.044 (4)	0.088 (6)	0.051 (4)	0.008 (4)	−0.017 (3)	0.001 (4)
C40	0.052 (4)	0.058 (4)	0.041 (3)	−0.011 (3)	−0.017 (3)	0.001 (3)
C41	0.056 (5)	0.159 (9)	0.069 (5)	−0.018 (6)	−0.032 (4)	0.040 (6)
C42	0.065 (5)	0.139 (8)	0.044 (4)	0.039 (5)	0.004 (4)	0.005 (5)
C43	0.069 (5)	0.114 (7)	0.058 (4)	0.047 (5)	−0.016 (4)	−0.020 (5)
C44	0.054 (4)	0.115 (7)	0.062 (4)	0.044 (5)	−0.022 (4)	−0.036 (4)
C45	0.039 (3)	0.065 (4)	0.061 (4)	0.013 (3)	−0.012 (3)	−0.008 (3)
C46	0.055 (4)	0.086 (5)	0.042 (3)	0.048 (4)	−0.019 (3)	−0.021 (3)
C47	0.070 (5)	0.123 (7)	0.079 (5)	0.051 (5)	−0.026 (4)	−0.033 (5)
C48	0.070 (5)	0.075 (5)	0.107 (7)	0.035 (4)	−0.019 (5)	−0.015 (5)
C49	0.066 (5)	0.073 (5)	0.073 (5)	0.034 (4)	−0.024 (4)	−0.015 (4)
C50	0.047 (4)	0.050 (4)	0.103 (6)	0.020 (3)	−0.035 (4)	−0.009 (4)
C51	0.053 (4)	0.060 (4)	0.082 (5)	0.023 (4)	−0.023 (4)	−0.006 (4)
C52	0.032 (3)	0.054 (4)	0.060 (4)	0.018 (3)	−0.005 (3)	0.002 (3)
C53	0.063 (5)	0.058 (5)	0.176 (10)	0.019 (4)	−0.042 (6)	0.008 (5)
C54	0.065 (5)	0.063 (5)	0.102 (6)	0.021 (4)	−0.020 (5)	0.008 (4)
C55	0.055 (4)	0.081 (6)	0.071 (5)	0.023 (4)	−0.004 (4)	0.004 (4)
C56	0.042 (4)	0.074 (5)	0.049 (4)	0.003 (3)	−0.009 (3)	0.015 (3)
O1	0.057 (2)	0.059 (3)	0.042 (2)	0.042 (2)	−0.0079 (19)	−0.009 (2)
O2	0.101 (4)	0.089 (4)	0.070 (3)	0.073 (3)	−0.002 (3)	−0.014 (3)
P1	0.0213 (6)	0.0213 (6)	0.0294 (11)	0.0106 (3)	0.000	0.000
P2	0.0181 (6)	0.0159 (6)	0.0278 (6)	0.0068 (5)	0.0022 (5)	0.0028 (5)
P3	0.0246 (6)	0.0246 (6)	0.0199 (10)	0.0123 (3)	0.000	0.000
P4	0.0368 (8)	0.0368 (8)	0.0208 (10)	0.0184 (4)	0.000	0.000
P5	0.0368 (8)	0.0461 (8)	0.0302 (7)	0.0171 (7)	−0.0067 (6)	−0.0058 (6)
Ag1	0.0379 (3)	0.0379 (3)	0.0295 (3)	0.01896 (13)	0.000	0.000
Ag2	0.0183 (2)	0.0183 (2)	0.0213 (3)	0.00914 (10)	0.000	0.000
Ag3	0.0367 (3)	0.0367 (3)	0.0239 (3)	0.01836 (13)	0.000	0.000
N1	0.029 (2)	0.029 (2)	0.034 (4)	0.0144 (11)	0.000	0.000

C1—N1	1.460 (6)	C33—P4	1.841 (5)
C1—C2	1.541 (9)	C34—C35	1.399 (8)
C1—H1A	0.9700	C34—H34	0.9300
C1—H1B	0.9700	C35—C36	1.413 (8)
C2—O1	1.227 (7)	C35—H35	0.9300
C2—O2	1.263 (7)	C36—C37	1.349 (8)
C3—C8	1.380 (6)	C36—H36	0.9300
C3—C4	1.395 (6)	C37—C38	1.402 (7)
C3—P1	1.821 (4)	C37—H37	0.9300
C4—C5	1.381 (7)	C38—H38	0.9300
C4—H4	0.9300	C39—C40	1.361 (9)
C5—C6	1.385 (7)	C39—C44	1.420 (10)
C5—H5	0.9300	C39—P5	1.826 (7)
C6—C7	1.384 (7)	C40—C41	1.381 (9)
C6—H6	0.9300	C40—H40	0.9300
C7—C8	1.376 (7)	C41—C42	1.419 (13)
C7—H7	0.9300	C41—H41	0.9300
C8—H8	0.9300	C42—C43	1.407 (11)
C9—C10	1.382 (6)	C42—H42	0.9300
C9—C14	1.393 (6)	C43—C44	1.397 (10)
C9—P2	1.839 (5)	C43—H43	0.9300
C10—C11	1.399 (6)	C44—H44	0.9300
C10—H10	0.9300	C45—C50	1.395 (9)
C11—C12	1.367 (7)	C45—C46	1.406 (8)
C11—H11	0.9300	C45—P5	1.830 (7)
C12—C13	1.396 (7)	C46—C47	1.388 (10)
C12—H12	0.9300	C46—H46	0.9300
C13—C14	1.378 (7)	C47—C48	1.417 (11)
C13—H13	0.9300	C47—H47	0.9300
C14—H14	0.9300	C48—C49	1.406 (10)
C15—C16	1.387 (6)	C48—H48	0.9300
C15—C20	1.403 (6)	C49—C50	1.404 (10)
C15—P2	1.824 (4)	C49—H49	0.9300
C16—C17	1.392 (6)	C50—H50	0.9300
C16—H16	0.9300	C51—C52	1.399 (9)
C17—C18	1.368 (7)	C51—C56	1.441 (10)
C17—H17	0.9300	C51—P5	1.778 (7)
C18—C19	1.379 (7)	C52—C53	1.310 (10)
C18—H18	0.9300	C52—H52	0.9300
C19—C20	1.397 (7)	C53—C54	1.464 (12)
C19—H19	0.9300	C53—H53	0.9300
C20—H20	0.9300	C54—C55	1.388 (11)
C21—C26	1.387 (6)	C54—H54	0.9300
C21—C22	1.394 (6)	C55—C56	1.399 (10)
C21—P2	1.828 (4)	C55—H55	0.9300
C22—C23	1.403 (6)	C56—H56	0.9300
C22—H22	0.9300	O1—Ag1	2.599 (4)
C23—C24	1.383 (7)	P1—C3i	1.821 (4)
C23—H23	0.9300	P1—C3ii	1.821 (5)
C24—C25	1.392 (7)	P1—Ag1	2.339 (2)
C24—H24	0.9300	P2—Ag2	2.6210 (11)
C25—C26	1.370 (6)	P3—C27iii	1.838 (5)
C25—H25	0.9300	P3—C27iv	1.838 (4)
C26—H26	0.9300	P3—Ag2	2.589 (2)
C27—C28	1.384 (6)	P4—C33iii	1.841 (5)
C27—C32	1.397 (7)	P4—C33iv	1.841 (5)
C27—P3	1.838 (4)	P4—Ag3	2.582 (2)
C28—C29	1.391 (7)	P5—Ag3	2.5862 (14)
C28—H28	0.9300	Ag1—N1	2.324 (7)
C29—C30	1.382 (8)	Ag1—O1ii	2.599 (4)
C29—H29	0.9300	Ag1—O1i	2.599 (4)
C30—C31	1.385 (7)	Ag2—P2iii	2.6210 (11)
C30—H30	0.9300	Ag2—P2iv	2.6211 (11)
C31—C32	1.378 (7)	Ag3—P5iii	2.5861 (14)
C31—H31	0.9300	Ag3—P5iv	2.5861 (14)
C32—H32	0.9300	N1—C1i	1.460 (6)
C33—C38	1.379 (7)	N1—C1ii	1.460 (6)
C33—C34	1.384 (7)
N1—C1—C2	113.5 (5)	C33—C38—H38	120.0
N1—C1—H1A	108.9	C37—C38—H38	120.0
C2—C1—H1A	108.9	C40—C39—C44	120.4 (6)
N1—C1—H1B	108.9	C40—C39—P5	119.8 (5)
C2—C1—H1B	108.9	C44—C39—P5	119.9 (6)
H1A—C1—H1B	107.7	C39—C40—C41	123.7 (7)
O1—C2—O2	125.7 (6)	C39—C40—H40	118.1
O1—C2—C1	119.6 (5)	C41—C40—H40	118.1
O2—C2—C1	114.8 (6)	C40—C41—C42	117.0 (8)
C8—C3—C4	118.7 (4)	C40—C41—H41	121.5
C8—C3—P1	118.4 (3)	C42—C41—H41	121.5
C4—C3—P1	122.9 (3)	C43—C42—C41	119.7 (7)
C5—C4—C3	120.1 (5)	C43—C42—H42	120.1
C5—C4—H4	119.9	C41—C42—H42	120.1
C3—C4—H4	119.9	C44—C43—C42	121.7 (8)
C4—C5—C6	120.3 (5)	C44—C43—H43	119.2
C4—C5—H5	119.9	C42—C43—H43	119.2
C6—C5—H5	119.9	C43—C44—C39	117.2 (8)
C7—C6—C5	119.8 (5)	C43—C44—H44	121.4
C7—C6—H6	120.1	C39—C44—H44	121.4
C5—C6—H6	120.1	C50—C45—C46	123.0 (7)
C8—C7—C6	119.6 (5)	C50—C45—P5	120.4 (6)
C8—C7—H7	120.2	C46—C45—P5	116.6 (5)
C6—C7—H7	120.2	C47—C46—C45	118.8 (6)
C7—C8—C3	121.5 (5)	C47—C46—H46	120.6
C7—C8—H8	119.2	C45—C46—H46	120.6
C3—C8—H8	119.2	C46—C47—C48	120.3 (7)
C10—C9—C14	119.0 (4)	C46—C47—H47	119.9
C10—C9—P2	123.2 (3)	C48—C47—H47	119.9
C14—C9—P2	117.8 (3)	C49—C48—C47	119.0 (8)
C9—C10—C11	120.7 (4)	C49—C48—H48	120.5
C9—C10—H10	119.7	C47—C48—H48	120.5
C11—C10—H10	119.7	C50—C49—C48	121.9 (7)
C12—C11—C10	119.7 (4)	C50—C49—H49	119.0
C12—C11—H11	120.1	C48—C49—H49	119.0
C10—C11—H11	120.1	C45—C50—C49	116.9 (7)
C11—C12—C13	120.2 (5)	C45—C50—H50	121.5
C11—C12—H12	119.9	C49—C50—H50	121.5
C13—C12—H12	119.9	C52—C51—C56	118.8 (7)
C14—C13—C12	120.0 (5)	C52—C51—P5	121.3 (6)
C14—C13—H13	120.0	C56—C51—P5	119.9 (6)
C12—C13—H13	120.0	C53—C52—C51	125.9 (7)
C13—C14—C9	120.5 (4)	C53—C52—H52	117.1
C13—C14—H14	119.8	C51—C52—H52	117.1
C9—C14—H14	119.8	C52—C53—C54	116.9 (8)
C16—C15—C20	119.0 (4)	C52—C53—H53	121.6
C16—C15—P2	119.4 (3)	C54—C53—H53	121.6
C20—C15—P2	121.7 (3)	C55—C54—C53	118.6 (8)
C15—C16—C17	120.4 (4)	C55—C54—H54	120.7
C15—C16—H16	119.8	C53—C54—H54	120.7
C17—C16—H16	119.8	C54—C55—C56	123.6 (8)
C18—C17—C16	120.7 (4)	C54—C55—H55	118.2
C18—C17—H17	119.7	C56—C55—H55	118.2
C16—C17—H17	119.7	C55—C56—C51	115.8 (8)
C17—C18—C19	119.7 (5)	C55—C56—H56	122.1
C17—C18—H18	120.1	C51—C56—H56	122.1
C19—C18—H18	120.1	C2—O1—Ag1	108.3 (4)
C18—C19—C20	120.8 (5)	C3i—P1—C3ii	104.14 (18)
C18—C19—H19	119.6	C3i—P1—C3	104.14 (18)
C20—C19—H19	119.6	C3ii—P1—C3	104.14 (18)
C19—C20—C15	119.5 (4)	C3i—P1—Ag1	114.39 (15)
C19—C20—H20	120.3	C3ii—P1—Ag1	114.39 (15)
C15—C20—H20	120.3	C3—P1—Ag1	114.39 (15)
C26—C21—C22	118.7 (4)	C15—P2—C21	101.7 (2)
C26—C21—P2	118.1 (3)	C15—P2—C9	103.28 (19)
C22—C21—P2	123.2 (3)	C21—P2—C9	102.69 (19)
C21—C22—C23	120.1 (4)	C15—P2—Ag2	116.05 (14)
C21—C22—H22	120.0	C21—P2—Ag2	116.10 (14)
C23—C22—H22	120.0	C9—P2—Ag2	115.02 (14)
C24—C23—C22	119.8 (4)	C27iii—P3—C27iv	102.95 (17)
C24—C23—H23	120.1	C27iii—P3—C27	102.95 (17)
C22—C23—H23	120.1	C27iv—P3—C27	102.95 (17)
C23—C24—C25	120.0 (4)	C27iii—P3—Ag2	115.39 (15)
C23—C24—H24	120.0	C27iv—P3—Ag2	115.39 (15)
C25—C24—H24	120.0	C27—P3—Ag2	115.40 (15)
C26—C25—C24	119.8 (5)	C33—P4—C33iii	102.83 (18)
C26—C25—H25	120.1	C33—P4—C33iv	102.83 (18)
C24—C25—H25	120.1	C33iii—P4—C33iv	102.83 (18)
C25—C26—C21	121.6 (4)	C33—P4—Ag3	115.49 (15)
C25—C26—H26	119.2	C33iii—P4—Ag3	115.50 (15)
C21—C26—H26	119.2	C33iv—P4—Ag3	115.50 (15)
C28—C27—C32	118.8 (4)	C51—P5—C39	104.4 (3)
C28—C27—P3	123.3 (4)	C51—P5—C45	105.6 (3)
C32—C27—P3	117.9 (3)	C39—P5—C45	103.1 (3)
C27—C28—C29	120.2 (5)	C51—P5—Ag3	114.1 (2)
C27—C28—H28	119.9	C39—P5—Ag3	114.4 (2)
C29—C28—H28	119.9	C45—P5—Ag3	114.0 (2)
C30—C29—C28	120.0 (5)	N1—Ag1—P1	180.0
C30—C29—H29	120.0	N1—Ag1—O1ii	67.92 (8)
C28—C29—H29	120.0	P1—Ag1—O1ii	112.08 (8)
C29—C30—C31	120.4 (5)	N1—Ag1—O1i	67.92 (8)
C29—C30—H30	119.8	P1—Ag1—O1i	112.08 (8)
C31—C30—H30	119.8	O1ii—Ag1—O1i	106.74 (9)
C32—C31—C30	119.2 (5)	N1—Ag1—O1	67.92 (8)
C32—C31—H31	120.4	P1—Ag1—O1	112.08 (8)
C30—C31—H31	120.4	O1ii—Ag1—O1	106.74 (9)
C31—C32—C27	121.3 (5)	O1i—Ag1—O1	106.74 (9)
C31—C32—H32	119.4	P3—Ag2—P2iii	109.19 (3)
C27—C32—H32	119.4	P3—Ag2—P2	109.19 (3)
C38—C33—C34	119.7 (5)	P2iii—Ag2—P2	109.75 (3)
C38—C33—P4	123.2 (4)	P3—Ag2—P2iv	109.19 (3)
C34—C33—P4	117.1 (4)	P2iii—Ag2—P2iv	109.75 (3)
C33—C34—C35	120.1 (5)	P2—Ag2—P2iv	109.75 (3)
C33—C34—H34	120.0	P4—Ag3—P5iii	110.11 (3)
C35—C34—H34	120.0	P4—Ag3—P5iv	110.11 (3)
C34—C35—C36	119.7 (6)	P5iii—Ag3—P5iv	108.83 (3)
C34—C35—H35	120.1	P4—Ag3—P5	110.11 (3)
C36—C35—H35	120.1	P5iii—Ag3—P5	108.83 (3)
C37—C36—C35	119.2 (5)	P5iv—Ag3—P5	108.82 (3)
C37—C36—H36	120.4	C1—N1—C1i	111.5 (3)
C35—C36—H36	120.4	C1—N1—C1ii	111.5 (3)
C36—C37—C38	121.3 (5)	C1i—N1—C1ii	111.5 (3)
C36—C37—H37	119.3	C1—N1—Ag1	107.4 (3)
C38—C37—H37	119.3	C1i—N1—Ag1	107.4 (3)
C33—C38—C37	120.0 (5)	C1ii—N1—Ag1	107.4 (3)
N1—C1—C2—O1	−15.2 (8)	P5—C51—C52—C53	176.6 (7)
N1—C1—C2—O2	165.8 (5)	C51—C52—C53—C54	6.8 (12)
C8—C3—C4—C5	0.7 (7)	C52—C53—C54—C55	−7.4 (12)
P1—C3—C4—C5	−178.0 (4)	C53—C54—C55—C56	3.4 (12)
C3—C4—C5—C6	0.8 (7)	C54—C55—C56—C51	1.5 (10)
C4—C5—C6—C7	−2.0 (8)	C52—C51—C56—C55	−2.6 (9)
C5—C6—C7—C8	1.5 (8)	P5—C51—C56—C55	178.9 (5)
C6—C7—C8—C3	0.0 (8)	O2—C2—O1—Ag1	158.1 (6)
C4—C3—C8—C7	−1.1 (7)	C1—C2—O1—Ag1	−20.8 (7)
P1—C3—C8—C7	177.6 (4)	C8—C3—P1—C3i	−88.0 (5)
C14—C9—C10—C11	0.0 (7)	C4—C3—P1—C3i	90.7 (3)
P2—C9—C10—C11	−179.7 (3)	C8—C3—P1—C3ii	163.2 (4)
C9—C10—C11—C12	−0.8 (7)	C4—C3—P1—C3ii	−18.1 (4)
C10—C11—C12—C13	1.3 (7)	C8—C3—P1—Ag1	37.6 (4)
C11—C12—C13—C14	−1.0 (8)	C4—C3—P1—Ag1	−143.7 (3)
C12—C13—C14—C9	0.1 (7)	C16—C15—P2—C21	−154.3 (4)
C10—C9—C14—C13	0.3 (7)	C20—C15—P2—C21	25.4 (4)
P2—C9—C14—C13	−179.9 (4)	C16—C15—P2—C9	99.5 (4)
C20—C15—C16—C17	−0.1 (7)	C20—C15—P2—C9	−80.9 (4)
P2—C15—C16—C17	179.5 (3)	C16—C15—P2—Ag2	−27.3 (4)
C15—C16—C17—C18	0.7 (7)	C20—C15—P2—Ag2	152.3 (3)
C16—C17—C18—C19	−0.9 (7)	C26—C21—P2—C15	67.2 (4)
C17—C18—C19—C20	0.6 (8)	C22—C21—P2—C15	−113.8 (4)
C18—C19—C20—C15	−0.1 (7)	C26—C21—P2—C9	173.8 (3)
C16—C15—C20—C19	−0.2 (7)	C22—C21—P2—C9	−7.1 (4)
P2—C15—C20—C19	−179.8 (4)	C26—C21—P2—Ag2	−59.8 (4)
C26—C21—C22—C23	−0.7 (6)	C22—C21—P2—Ag2	119.3 (3)
P2—C21—C22—C23	−179.8 (3)	C10—C9—P2—C15	11.9 (4)
C21—C22—C23—C24	−0.6 (7)	C14—C9—P2—C15	−167.9 (3)
C22—C23—C24—C25	0.7 (7)	C10—C9—P2—C21	−93.6 (4)
C23—C24—C25—C26	0.6 (7)	C14—C9—P2—C21	86.6 (4)
C24—C25—C26—C21	−2.0 (7)	C10—C9—P2—Ag2	139.3 (3)
C22—C21—C26—C25	2.1 (6)	C14—C9—P2—Ag2	−40.4 (4)
P2—C21—C26—C25	−178.8 (4)	C28—C27—P3—C27iii	−102.6 (3)
C32—C27—C28—C29	0.6 (7)	C32—C27—P3—C27iii	77.7 (5)
P3—C27—C28—C29	−179.1 (4)	C28—C27—P3—C27iv	4.2 (5)
C27—C28—C29—C30	−2.2 (7)	C32—C27—P3—C27iv	−175.5 (3)
C28—C29—C30—C31	2.2 (7)	C28—C27—P3—Ag2	130.8 (4)
C29—C30—C31—C32	−0.7 (8)	C32—C27—P3—Ag2	−48.9 (4)
C30—C31—C32—C27	−0.8 (7)	C38—C33—P4—C33iii	101.8 (3)
C28—C27—C32—C31	0.9 (7)	C34—C33—P4—C33iii	−78.0 (5)
P3—C27—C32—C31	−179.4 (4)	C38—C33—P4—C33iv	−4.8 (5)
C38—C33—C34—C35	0.9 (8)	C34—C33—P4—C33iv	175.4 (4)
P4—C33—C34—C35	−179.3 (4)	C38—C33—P4—Ag3	−131.5 (4)
C33—C34—C35—C36	0.5 (9)	C34—C33—P4—Ag3	48.7 (4)
C34—C35—C36—C37	−1.2 (9)	C52—C51—P5—C39	−72.5 (6)
C35—C36—C37—C38	0.6 (8)	C56—C51—P5—C39	105.9 (6)
C34—C33—C38—C37	−1.5 (7)	C52—C51—P5—C45	179.2 (5)
P4—C33—C38—C37	178.6 (4)	C56—C51—P5—C45	−2.4 (6)
C36—C37—C38—C33	0.8 (8)	C52—C51—P5—Ag3	53.2 (6)
C44—C39—C40—C41	−1.4 (13)	C56—C51—P5—Ag3	−128.4 (5)
P5—C39—C40—C41	179.2 (7)	C40—C39—P5—C51	175.4 (7)
C39—C40—C41—C42	4.7 (14)	C44—C39—P5—C51	−4.0 (7)
C40—C41—C42—C43	−6.2 (14)	C40—C39—P5—C45	−74.4 (7)
C41—C42—C43—C44	4.8 (13)	C44—C39—P5—C45	106.2 (6)
C42—C43—C44—C39	−1.4 (11)	C40—C39—P5—Ag3	49.9 (7)
C40—C39—C44—C43	−0.4 (11)	C44—C39—P5—Ag3	−129.5 (5)
P5—C39—C44—C43	179.0 (5)	C50—C45—P5—C51	101.5 (6)
C50—C45—C46—C47	3.9 (11)	C46—C45—P5—C51	−76.4 (6)
P5—C45—C46—C47	−178.2 (6)	C50—C45—P5—C39	−7.8 (6)
C45—C46—C47—C48	−4.1 (12)	C46—C45—P5—C39	174.3 (5)
C46—C47—C48—C49	2.7 (13)	C50—C45—P5—Ag3	−132.4 (5)
C47—C48—C49—C50	−1.0 (12)	C46—C45—P5—Ag3	49.7 (6)
C46—C45—C50—C49	−2.1 (10)	C2—C1—N1—C1i	163.9 (5)
P5—C45—C50—C49	−179.9 (5)	C2—C1—N1—C1ii	−70.9 (8)
C48—C49—C50—C45	0.6 (11)	C2—C1—N1—Ag1	46.5 (5)
C56—C51—C52—C53	−1.8 (11)