[Bis[μ-bis-(diphenyl-phosphino)methane-1:2κ(2)P:P']-bis-(nitrito-κ(2)O,O')]disilver(I) acetonitrile disolvate.

The title complex, [Ag(2)(NO(2))(2)(C(25)H(22)P(2))(2)]·2CH(3)CN, is a centrosymmetric dimer in which two bis(diphenylphosphino)methane ligands bridge two Ag(+) ions, forming an eight-membered ring with a short Ag⋯Ag separation of 3.1809 (5) Å. The distorted P(2)O(2) coordination of the cation is completed by two O-donors from a symmetric bidentate chelate NO(2) (-) anion [Ag-O = 2.550 (3) and 2.567 (3) Å].

Related literature

The coordination chemistry of silver(I) complexes has been extensively studied, see: Bowmaker et al. (1993 ▶); Cui, Hu et al. (2010 ▶); Cui, Jin et al. (2010 ▶); Jin, Hu et al. (2010 ▶); Jin, Song et al. (2010 ▶); Meijboom et al. (2009 ▶). For related structures, see: Effendy et al. (2004 ▶); Jin et al. (2008 ▶); Ma et al. (2009 ▶); Song et al. (2010 ▶).

Experimental

Crystal data

[Ag2(NO2)2(C25H22P2)2]·2C2H3N

M = 1158.60

Monoclinic,

a = 12.1390 (11) Å

b = 11.1247 (9) Å

c = 20.0350 (18) Å

β = 95.543 (1)°

V = 2692.9 (4) Å3

Z = 2

Mo Kα radiation

μ = 0.89 mm−1

T = 298 K

0.40 × 0.35 × 0.33 mm

Data collection

Bruker SMART CCD area detector diffractometer

Absorption correction: multi-scan (SADABS; Bruker, 2007 ▶) T min = 0.717, T max = 0.757

13205 measured reflections

4752 independent reflections

3845 reflections with I > 2σ(I)

R int = 0.035

Refinement

R[F 2 > 2σ(F 2)] = 0.032

wR(F 2) = 0.090

S = 1.07

4752 reflections

308 parameters

3 restraints

H-atom parameters constrained

Δρmax = 1.01 e Å−3

Δρmin = −0.46 e Å−3

Data collection: SMART (Bruker, 2007 ▶); cell refinement: SAINT-Plus (Bruker, 2007 ▶); data reduction: SAINT-Plus; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: SHELXTL (Sheldrick, 2008 ▶); software used to prepare material for publication: SHELXTL.

Click here for additional data file.

Crystal structure: contains datablock(s) global, I. DOI: 10.1107/S1600536812041931/zs2232sup1.cif

Click here for additional data file.

Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536812041931/zs2232Isup2.hkl

Additional supplementary materials: crystallographic information; 3D view; checkCIF report

[Ag2(NO2)2(C25H22P2)2]·2C2H3N	F(000) = 1176
Mr = 1158.60	Dx = 1.429 Mg m−3
Monoclinic, P21/n	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2yn	Cell parameters from 6670 reflections
a = 12.1390 (11) Å	θ = 2.5–28.2°
b = 11.1247 (9) Å	µ = 0.89 mm−1
c = 20.0350 (18) Å	T = 298 K
β = 95.543 (1)°	Block, colourless
V = 2692.9 (4) Å3	0.40 × 0.35 × 0.33 mm
Z = 2

Bruker SMART CCD area detector diffractometer	4752 independent reflections
Radiation source: fine-focus sealed tube	3845 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.035
φ and ω scans	θmax = 25.0°, θmin = 2.5°
Absorption correction: multi-scan (SADABS; Bruker, 2007)	h = −14→13
Tmin = 0.717, Tmax = 0.757	k = −13→13
13205 measured reflections	l = −23→18

Refinement on F2	Primary atom site location: structure-invariant direct methods
Least-squares matrix: full	Secondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.032	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.090	H-atom parameters constrained
S = 1.07	w = 1/[σ2(Fo2) + (0.037P)2 + 2.4337P] where P = (Fo2 + 2Fc2)/3
4752 reflections	(Δ/σ)max = 0.002
308 parameters	Δρmax = 1.01 e Å−3
3 restraints	Δρmin = −0.46 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
Ag1	0.43541 (2)	0.61579 (2)	0.521730 (12)	0.03586 (10)
P1	0.55178 (7)	0.70130 (8)	0.43866 (4)	0.0324 (2)
P2	0.43562 (7)	0.53526 (8)	0.63500 (4)	0.0327 (2)
N1	0.2195 (3)	0.6845 (4)	0.44450 (19)	0.0626 (10)
N2	0.9358 (7)	0.8704 (8)	0.6794 (5)	0.154 (3)
O1	0.2546 (3)	0.7319 (3)	0.49890 (16)	0.0729 (9)
O2	0.2823 (2)	0.6093 (3)	0.42403 (16)	0.0627 (7)
C1	0.5182 (3)	0.6221 (3)	0.35872 (17)	0.0369 (8)
H1A	0.5540	0.6623	0.3236	0.044*
H1B	0.4389	0.6247	0.3467	0.044*
C2	0.5182 (3)	0.8565 (3)	0.41655 (17)	0.0373 (8)
C3	0.4172 (3)	0.8834 (3)	0.3812 (2)	0.0498 (10)
H3	0.3691	0.8215	0.3669	0.060*
C4	0.3871 (4)	1.0011 (4)	0.3668 (2)	0.0649 (12)
H4	0.3198	1.0177	0.3424	0.078*
C5	0.4561 (5)	1.0931 (4)	0.3883 (2)	0.0682 (14)
H5	0.4352	1.1722	0.3791	0.082*
C6	0.5555 (4)	1.0693 (4)	0.4234 (2)	0.0619 (12)
H6	0.6021	1.1322	0.4381	0.074*
C7	0.5875 (3)	0.9515 (3)	0.43718 (19)	0.0485 (9)
H7	0.6561	0.9359	0.4605	0.058*
C8	0.7019 (3)	0.6971 (3)	0.45118 (18)	0.0412 (8)
C9	0.7677 (3)	0.7389 (4)	0.4033 (2)	0.0649 (12)
H9	0.7354	0.7722	0.3635	0.078*
C10	0.8810 (4)	0.7309 (6)	0.4150 (3)	0.0925 (18)
H10	0.9250	0.7602	0.3831	0.111*
C11	0.9295 (4)	0.6809 (6)	0.4720 (4)	0.110 (2)
H11	1.0063	0.6755	0.4788	0.131*
C12	0.8664 (5)	0.6385 (6)	0.5193 (4)	0.108 (2)
H12	0.8997	0.6032	0.5582	0.129*
C13	0.7513 (4)	0.6482 (4)	0.5093 (2)	0.0674 (13)
H13	0.7081	0.6214	0.5421	0.081*
C14	0.5351 (3)	0.6152 (3)	0.69330 (16)	0.0374 (8)
C15	0.5009 (4)	0.7003 (4)	0.73770 (18)	0.0523 (10)
H15	0.4260	0.7099	0.7425	0.063*
C16	0.5793 (4)	0.7712 (4)	0.7751 (2)	0.0650 (12)
H16	0.5563	0.8270	0.8054	0.078*
C17	0.6881 (4)	0.7596 (4)	0.7676 (2)	0.0667 (13)
H17	0.7393	0.8089	0.7919	0.080*
C18	0.7238 (4)	0.6755 (4)	0.7245 (2)	0.0620 (11)
H18	0.7990	0.6668	0.7202	0.074*
C19	0.6475 (3)	0.6034 (3)	0.6872 (2)	0.0479 (9)
H19	0.6719	0.5467	0.6579	0.057*
C20	0.3075 (3)	0.5396 (3)	0.67562 (18)	0.0447 (9)
C21	0.2194 (4)	0.6045 (4)	0.6469 (2)	0.0674 (13)
H21	0.2235	0.6428	0.6060	0.081*
C22	0.1227 (4)	0.6127 (6)	0.6800 (3)	0.101 (2)
H22	0.0635	0.6591	0.6618	0.121*
C23	0.1159 (5)	0.5525 (7)	0.7387 (3)	0.097 (2)
H23	0.0509	0.5561	0.7596	0.117*
C24	0.2022 (5)	0.4879 (6)	0.7670 (3)	0.0867 (17)
H24	0.1966	0.4478	0.8072	0.104*
C25	0.2989 (4)	0.4813 (4)	0.7361 (2)	0.0630 (12)
H25	0.3586	0.4376	0.7559	0.076*
C26	0.9176 (7)	0.9290 (8)	0.6327 (6)	0.124 (3)
C27	0.8934 (8)	1.0016 (10)	0.5727 (5)	0.182 (4)
H27A	0.8406	0.9604	0.5420	0.273*
H27B	0.9603	1.0147	0.5517	0.273*
H27C	0.8633	1.0775	0.5846	0.273*

	U11	U22	U33	U12	U13	U23
Ag1	0.04039 (16)	0.03674 (17)	0.03093 (15)	0.00023 (11)	0.00592 (11)	0.00355 (11)
P1	0.0365 (5)	0.0316 (5)	0.0294 (4)	−0.0030 (4)	0.0052 (4)	0.0017 (4)
P2	0.0383 (5)	0.0328 (5)	0.0274 (4)	−0.0006 (4)	0.0060 (4)	0.0002 (4)
N1	0.045 (2)	0.081 (3)	0.060 (2)	0.0081 (19)	−0.0008 (17)	0.015 (2)
N2	0.131 (6)	0.147 (7)	0.176 (8)	0.016 (5)	−0.029 (6)	−0.015 (6)
O1	0.0686 (18)	0.088 (2)	0.0610 (19)	0.0234 (16)	0.0020 (16)	−0.0021 (15)
O2	0.0537 (17)	0.069 (2)	0.0640 (18)	0.0051 (15)	−0.0012 (12)	−0.0018 (13)
C1	0.0462 (19)	0.0323 (18)	0.0326 (18)	−0.0010 (15)	0.0057 (15)	0.0028 (14)
C2	0.051 (2)	0.0306 (18)	0.0323 (18)	−0.0031 (15)	0.0126 (16)	0.0013 (14)
C3	0.058 (2)	0.035 (2)	0.056 (2)	−0.0002 (18)	0.0018 (19)	0.0038 (17)
C4	0.080 (3)	0.050 (3)	0.065 (3)	0.014 (2)	0.008 (2)	0.015 (2)
C5	0.111 (4)	0.039 (2)	0.060 (3)	0.009 (3)	0.034 (3)	0.013 (2)
C6	0.096 (4)	0.033 (2)	0.061 (3)	−0.015 (2)	0.031 (3)	−0.009 (2)
C7	0.061 (2)	0.044 (2)	0.043 (2)	−0.0107 (19)	0.0157 (18)	−0.0063 (17)
C8	0.0367 (18)	0.040 (2)	0.047 (2)	−0.0064 (15)	0.0066 (16)	−0.0043 (17)
C9	0.051 (2)	0.087 (3)	0.059 (3)	−0.016 (2)	0.020 (2)	−0.007 (2)
C10	0.057 (3)	0.115 (5)	0.112 (5)	−0.020 (3)	0.039 (3)	−0.021 (4)
C11	0.034 (3)	0.118 (5)	0.176 (7)	−0.006 (3)	0.009 (4)	−0.010 (5)
C12	0.053 (3)	0.124 (5)	0.139 (6)	0.000 (3)	−0.029 (4)	0.038 (4)
C13	0.049 (2)	0.075 (3)	0.076 (3)	−0.004 (2)	−0.005 (2)	0.021 (3)
C14	0.050 (2)	0.0329 (18)	0.0287 (17)	−0.0038 (15)	0.0016 (15)	0.0020 (14)
C15	0.067 (3)	0.052 (2)	0.040 (2)	−0.004 (2)	0.0121 (19)	−0.0085 (18)
C16	0.096 (4)	0.055 (3)	0.043 (2)	−0.011 (3)	0.006 (2)	−0.017 (2)
C17	0.082 (3)	0.058 (3)	0.055 (3)	−0.017 (2)	−0.021 (2)	−0.006 (2)
C18	0.054 (2)	0.065 (3)	0.064 (3)	−0.006 (2)	−0.011 (2)	0.000 (2)
C19	0.048 (2)	0.046 (2)	0.048 (2)	0.0000 (17)	−0.0022 (18)	−0.0030 (18)
C20	0.048 (2)	0.050 (2)	0.039 (2)	−0.0062 (18)	0.0155 (17)	−0.0082 (17)
C21	0.051 (2)	0.095 (4)	0.057 (3)	0.011 (2)	0.014 (2)	0.001 (3)
C22	0.050 (3)	0.152 (6)	0.104 (5)	0.020 (3)	0.023 (3)	−0.006 (4)
C23	0.073 (4)	0.136 (6)	0.090 (4)	−0.018 (4)	0.049 (3)	−0.028 (4)
C24	0.091 (4)	0.106 (4)	0.071 (3)	−0.021 (4)	0.049 (3)	−0.008 (3)
C25	0.070 (3)	0.072 (3)	0.051 (3)	−0.008 (2)	0.024 (2)	0.006 (2)
C26	0.106 (6)	0.106 (6)	0.158 (9)	0.002 (5)	−0.001 (6)	−0.026 (6)
C27	0.182 (9)	0.176 (10)	0.190 (10)	−0.011 (8)	0.035 (8)	0.040 (9)

Ag1—P2	2.4396 (9)	C10—H10	0.9300
Ag1—P1	2.4747 (9)	C11—C12	1.360 (9)
Ag1—O1	2.550 (3)	C11—H11	0.9300
Ag1—O2	2.567 (3)	C12—C13	1.396 (7)
Ag1—Ag1i	3.1809 (5)	C12—H12	0.9300
P1—C8	1.816 (3)	C13—H13	0.9300
P1—C2	1.819 (3)	C14—C19	1.388 (5)
P1—C1	1.839 (3)	C14—C15	1.390 (5)
P2—C20	1.824 (4)	C15—C16	1.397 (6)
P2—C14	1.827 (3)	C15—H15	0.9300
P2—C1i	1.839 (3)	C16—C17	1.350 (6)
N1—O2	1.229 (4)	C16—H16	0.9300
N1—O1	1.248 (5)	C17—C18	1.372 (6)
N2—C26	1.144 (11)	C17—H17	0.9300
C1—P2i	1.839 (3)	C18—C19	1.387 (6)
C1—H1A	0.9700	C18—H18	0.9300
C1—H1B	0.9700	C19—H19	0.9300
C2—C3	1.388 (5)	C20—C21	1.371 (6)
C2—C7	1.389 (5)	C20—C25	1.387 (5)
C3—C4	1.382 (5)	C21—C22	1.405 (6)
C3—H3	0.9300	C21—H21	0.9300
C4—C5	1.365 (7)	C22—C23	1.364 (9)
C4—H4	0.9300	C22—H22	0.9300
C5—C6	1.363 (7)	C23—C24	1.349 (8)
C5—H5	0.9300	C23—H23	0.9300
C6—C7	1.387 (6)	C24—C25	1.381 (6)
C6—H6	0.9300	C24—H24	0.9300
C7—H7	0.9300	C25—H25	0.9300
C8—C13	1.369 (6)	C26—C27	1.455 (12)
C8—C9	1.387 (5)	C27—H27A	0.9600
C9—C10	1.376 (7)	C27—H27B	0.9600
C9—H9	0.9300	C27—H27C	0.9600
C10—C11	1.353 (9)
P2—Ag1—P1	144.82 (3)	C11—C10—C9	121.2 (5)
P2—Ag1—O1	106.05 (8)	C11—C10—H10	119.4
P1—Ag1—O1	102.83 (8)	C9—C10—H10	119.4
P2—Ag1—O2	129.40 (7)	C10—C11—C12	120.1 (5)
P1—Ag1—O2	85.19 (7)	C10—C11—H11	119.9
O1—Ag1—O2	47.95 (10)	C12—C11—H11	119.9
P2—Ag1—Ag1i	90.06 (2)	C11—C12—C13	119.8 (6)
P1—Ag1—Ag1i	78.39 (2)	C11—C12—H12	120.1
O1—Ag1—Ag1i	143.11 (8)	C13—C12—H12	120.1
O2—Ag1—Ag1i	96.21 (7)	C8—C13—C12	120.2 (5)
C8—P1—C2	104.87 (17)	C8—C13—H13	119.9
C8—P1—C1	104.07 (17)	C12—C13—H13	119.9
C2—P1—C1	102.52 (15)	C19—C14—C15	118.5 (3)
C8—P1—Ag1	121.84 (12)	C19—C14—P2	119.5 (3)
C2—P1—Ag1	113.54 (11)	C15—C14—P2	121.4 (3)
C1—P1—Ag1	107.99 (11)	C14—C15—C16	119.8 (4)
C20—P2—C14	103.94 (16)	C14—C15—H15	120.1
C20—P2—C1i	105.18 (17)	C16—C15—H15	120.1
C14—P2—C1i	103.96 (16)	C17—C16—C15	120.7 (4)
C20—P2—Ag1	118.75 (13)	C17—C16—H16	119.7
C14—P2—Ag1	110.93 (11)	C15—C16—H16	119.7
C1i—P2—Ag1	112.72 (11)	C16—C17—C18	120.4 (4)
O2—N1—O1	114.1 (3)	C16—C17—H17	119.8
N1—O1—Ag1	99.1 (2)	C18—C17—H17	119.8
N1—O2—Ag1	98.8 (2)	C17—C18—C19	119.9 (4)
P1—C1—P2i	110.85 (18)	C17—C18—H18	120.1
P1—C1—H1A	109.5	C19—C18—H18	120.1
P2i—C1—H1A	109.5	C18—C19—C14	120.6 (4)
P1—C1—H1B	109.5	C18—C19—H19	119.7
P2i—C1—H1B	109.5	C14—C19—H19	119.7
H1A—C1—H1B	108.1	C21—C20—C25	119.4 (4)
C3—C2—C7	117.9 (3)	C21—C20—P2	119.4 (3)
C3—C2—P1	119.7 (3)	C25—C20—P2	121.1 (3)
C7—C2—P1	122.3 (3)	C20—C21—C22	119.3 (5)
C4—C3—C2	120.9 (4)	C20—C21—H21	120.3
C4—C3—H3	119.6	C22—C21—H21	120.3
C2—C3—H3	119.6	C23—C22—C21	119.9 (6)
C5—C4—C3	120.2 (4)	C23—C22—H22	120.1
C5—C4—H4	119.9	C21—C22—H22	120.1
C3—C4—H4	119.9	C24—C23—C22	121.0 (5)
C6—C5—C4	120.2 (4)	C24—C23—H23	119.5
C6—C5—H5	119.9	C22—C23—H23	119.5
C4—C5—H5	119.9	C23—C24—C25	120.0 (5)
C5—C6—C7	120.2 (4)	C23—C24—H24	120.0
C5—C6—H6	119.9	C25—C24—H24	120.0
C7—C6—H6	119.9	C24—C25—C20	120.4 (5)
C6—C7—C2	120.6 (4)	C24—C25—H25	119.8
C6—C7—H7	119.7	C20—C25—H25	119.8
C2—C7—H7	119.7	N2—C26—C27	178.9 (11)
C13—C8—C9	119.1 (4)	C26—C27—H27A	109.5
C13—C8—P1	118.6 (3)	C26—C27—H27B	109.5
C9—C8—P1	122.2 (3)	H27A—C27—H27B	109.5
C10—C9—C8	119.5 (5)	C26—C27—H27C	109.5
C10—C9—H9	120.2	H27A—C27—H27C	109.5
C8—C9—H9	120.2	H27B—C27—H27C	109.5
P2—Ag1—P1—C8	11.22 (16)	C4—C5—C6—C7	0.3 (7)
O1—Ag1—P1—C8	155.83 (16)	C5—C6—C7—C2	−1.1 (6)
O2—Ag1—P1—C8	−159.29 (16)	C3—C2—C7—C6	0.8 (5)
Ag1i—Ag1—P1—C8	−61.93 (14)	P1—C2—C7—C6	−175.4 (3)
P2—Ag1—P1—C2	−115.66 (13)	C2—P1—C8—C13	128.7 (3)
O1—Ag1—P1—C2	28.95 (15)	C1—P1—C8—C13	−124.0 (3)
O2—Ag1—P1—C2	73.83 (14)	Ag1—P1—C8—C13	−1.9 (4)
Ag1i—Ag1—P1—C2	171.19 (13)	C2—P1—C8—C9	−52.9 (4)
P2—Ag1—P1—C1	131.39 (12)	C1—P1—C8—C9	54.4 (4)
O1—Ag1—P1—C1	−84.01 (14)	Ag1—P1—C8—C9	176.5 (3)
O2—Ag1—P1—C1	−39.13 (13)	C13—C8—C9—C10	−0.1 (7)
Ag1i—Ag1—P1—C1	58.23 (12)	P1—C8—C9—C10	−178.5 (4)
P1—Ag1—P2—C20	156.55 (14)	C8—C9—C10—C11	1.1 (9)
O1—Ag1—P2—C20	12.54 (16)	C9—C10—C11—C12	−0.6 (11)
O2—Ag1—P2—C20	−35.73 (17)	C10—C11—C12—C13	−0.8 (11)
Ag1i—Ag1—P2—C20	−133.82 (14)	C9—C8—C13—C12	−1.3 (7)
P1—Ag1—P2—C14	36.27 (14)	P1—C8—C13—C12	177.1 (4)
O1—Ag1—P2—C14	−107.73 (15)	C11—C12—C13—C8	1.8 (9)
O2—Ag1—P2—C14	−156.00 (15)	C20—P2—C14—C19	163.7 (3)
Ag1i—Ag1—P2—C14	105.91 (12)	C1i—P2—C14—C19	53.8 (3)
P1—Ag1—P2—C1i	−79.84 (14)	Ag1—P2—C14—C19	−67.6 (3)
O1—Ag1—P2—C1i	136.15 (15)	C20—P2—C14—C15	−25.3 (3)
O2—Ag1—P2—C1i	87.89 (16)	C1i—P2—C14—C15	−135.1 (3)
Ag1i—Ag1—P2—C1i	−10.21 (13)	Ag1—P2—C14—C15	103.5 (3)
O2—N1—O1—Ag1	−2.0 (4)	C19—C14—C15—C16	−0.2 (5)
P2—Ag1—O1—N1	−127.9 (2)	P2—C14—C15—C16	−171.3 (3)
P1—Ag1—O1—N1	72.4 (3)	C14—C15—C16—C17	1.2 (6)
O2—Ag1—O1—N1	1.2 (2)	C15—C16—C17—C18	−1.8 (7)
Ag1i—Ag1—O1—N1	−15.2 (3)	C16—C17—C18—C19	1.3 (7)
O1—N1—O2—Ag1	2.0 (4)	C17—C18—C19—C14	−0.2 (6)
P2—Ag1—O2—N1	73.8 (3)	C15—C14—C19—C18	−0.3 (6)
P1—Ag1—O2—N1	−113.3 (2)	P2—C14—C19—C18	171.0 (3)
O1—Ag1—O2—N1	−1.2 (2)	C14—P2—C20—C21	113.3 (3)
Ag1i—Ag1—O2—N1	169.0 (2)	C1i—P2—C20—C21	−137.8 (3)
C8—P1—C1—P2i	62.7 (2)	Ag1—P2—C20—C21	−10.5 (4)
C2—P1—C1—P2i	171.77 (18)	C14—P2—C20—C25	−64.7 (4)
Ag1—P1—C1—P2i	−68.08 (18)	C1i—P2—C20—C25	44.2 (4)
C8—P1—C2—C3	157.2 (3)	Ag1—P2—C20—C25	171.5 (3)
C1—P1—C2—C3	48.7 (3)	C25—C20—C21—C22	1.2 (7)
Ag1—P1—C2—C3	−67.5 (3)	P2—C20—C21—C22	−176.8 (4)
C8—P1—C2—C7	−26.7 (3)	C20—C21—C22—C23	−2.5 (9)
C1—P1—C2—C7	−135.1 (3)	C21—C22—C23—C24	2.1 (10)
Ag1—P1—C2—C7	108.7 (3)	C22—C23—C24—C25	−0.5 (9)
C7—C2—C3—C4	0.3 (6)	C23—C24—C25—C20	−0.8 (8)
P1—C2—C3—C4	176.6 (3)	C21—C20—C25—C24	0.4 (7)
C2—C3—C4—C5	−1.1 (6)	P2—C20—C25—C24	178.4 (4)
C3—C4—C5—C6	0.8 (7)