Bis(μ-N-nitroso-N-phenyl-hydroxy-laminato)-κO,O':O';κO':O,O'-bis-[(N-nitroso-N-phenyl-hydroxy-laminato-κO,O')lead(II)].

The four cupferronate ions in the dinuclear title compound, [Pb(2)(C(6)H(5)N(2)O(2))(4)], O,O'-chelate to the two Pb(II) atoms; two of the four nitroso O atoms are also involved in bridging. The geometry of both five-coordinate Pb(II)atoms is distorted Ψ-octa-hedral; if another two longer inter-molecular Pb⋯O inter-actions [at 2.955 (1) and 3.099 (1) Å] are considered, the geometry is a distorted Ψ-square anti-prism.

Related literature

For the spectrospic assigment of the structure of the lead derivative, see: Bottei & Schneggenburger (1970 ▶). For the structure of the organic ligand, see: Hickmann et al. (1979 ▶).

Experimental

Crystal data

[Pb2(C6H5N2O2)4]

M = 962.86

Triclinic,

a = 9.6149 (5) Å

b = 11.5340 (6) Å

c = 13.2724 (7) Å

α = 82.459 (1)°

β = 79.280 (1)°

γ = 67.369 (1)°

V = 1331.95 (12) Å3

Z = 2

Mo Kα radiation

μ = 12.69 mm−1

T = 100 K

0.30 × 0.15 × 0.15 mm

Data collection

Bruker SMART APEX diffractometer

Absorption correction: multi-scan (SADABS; Sheldrick, 1996 ▶) T min = 0.115, T max = 0.252

16878 measured reflections

6094 independent reflections

5444 reflections with I > 2σ(I)

R int = 0.036

Refinement

R[F 2 > 2σ(F 2)] = 0.026

wR(F 2) = 0.071

S = 1.06

6094 reflections

379 parameters

H-atom parameters constrained

Δρmax = 1.74 e Å−3

Δρmin = −2.24 e Å−3

Data collection: APEX2 (Bruker, 2009 ▶); cell refinement: SAINT (Bruker, 2009 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: X-SEED (Barbour, 2001 ▶); software used to prepare material for publication: publCIF (Westrip, 2010 ▶).

Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536811006775/bt5480sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536811006775/bt5480Isup2.hkl

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

[Pb2(C6H5N2O2)4]	Z = 2
Mr = 962.86	F(000) = 896
Triclinic, P1	Dx = 2.401 Mg m−3
Hall symbol: -P 1	Mo Kα radiation, λ = 0.71073 Å
a = 9.6149 (5) Å	Cell parameters from 9907 reflections
b = 11.5340 (6) Å	θ = 2.4–28.3°
c = 13.2724 (7) Å	µ = 12.69 mm−1
α = 82.459 (1)°	T = 100 K
β = 79.280 (1)°	Prism, brown
γ = 67.369 (1)°	0.30 × 0.15 × 0.15 mm
V = 1331.95 (12) Å3

Bruker SMART APEX diffractometer	6094 independent reflections
Radiation source: fine-focus sealed tube	5444 reflections with I > 2σ(I)
graphite	Rint = 0.036
ω scans	θmax = 27.5°, θmin = 2.3°
Absorption correction: multi-scan (SADABS; Sheldrick, 1996)	h = −12→12
Tmin = 0.115, Tmax = 0.252	k = −14→14
16878 measured reflections	l = −17→17

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)] = 0.026	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.071	H-atom parameters constrained
S = 1.06	w = 1/[σ2(Fo2) + (0.0339P)2 + 2.8506P] where P = (Fo2 + 2Fc2)/3
6094 reflections	(Δ/σ)max = 0.001
379 parameters	Δρmax = 1.74 e Å−3
0 restraints	Δρmin = −2.24 e Å−3

	x	y	z	Uiso*/Ueq
Pb1	0.634932 (18)	0.462439 (15)	0.364998 (12)	0.00867 (6)
Pb2	0.819969 (18)	0.523384 (15)	0.612158 (13)	0.01006 (6)
O1	0.6060 (4)	0.6161 (3)	0.4843 (2)	0.0123 (7)
O2	0.5388 (4)	0.6773 (3)	0.3020 (2)	0.0121 (7)
O3	0.8865 (4)	0.4622 (3)	0.3460 (3)	0.0151 (7)
O4	0.7942 (4)	0.3974 (3)	0.2021 (3)	0.0120 (7)
O5	0.7358 (4)	0.3785 (3)	0.5523 (3)	0.0143 (7)
O6	1.0141 (4)	0.3240 (3)	0.5670 (3)	0.0134 (7)
O7	0.5918 (4)	0.5665 (3)	0.7423 (3)	0.0163 (7)
O8	0.8387 (4)	0.3773 (3)	0.7572 (3)	0.0131 (7)
N1	0.5102 (4)	0.7608 (4)	0.3685 (3)	0.0105 (8)
N2	0.5430 (5)	0.7366 (4)	0.4610 (3)	0.0135 (8)
N3	0.9326 (4)	0.3966 (4)	0.1922 (3)	0.0083 (7)
N4	0.9843 (5)	0.4281 (4)	0.2626 (3)	0.0125 (8)
N5	0.9547 (5)	0.2375 (4)	0.5810 (3)	0.0113 (8)
N6	0.8147 (4)	0.2585 (4)	0.5742 (3)	0.0124 (8)
N7	0.7129 (4)	0.3892 (4)	0.8210 (3)	0.0108 (8)
N8	0.5862 (5)	0.4818 (4)	0.8174 (3)	0.0160 (9)
C1	0.4389 (5)	0.8924 (4)	0.3363 (4)	0.0100 (9)
C2	0.3808 (5)	0.9821 (5)	0.4097 (4)	0.0135 (9)
H2	0.3868	0.9575	0.4804	0.016*
C3	0.3142 (6)	1.1081 (5)	0.3774 (4)	0.0155 (10)
H3	0.2736	1.1703	0.4264	0.019*
C4	0.3064 (6)	1.1439 (5)	0.2730 (4)	0.0160 (10)
H4	0.2630	1.2304	0.2509	0.019*
C5	0.3626 (6)	1.0524 (5)	0.2020 (4)	0.0154 (10)
H5	0.3563	1.0766	0.1313	0.018*
C6	0.4280 (5)	0.9255 (4)	0.2332 (4)	0.0116 (9)
H6	0.4644	0.8630	0.1846	0.014*
C7	1.0322 (5)	0.3611 (4)	0.0962 (3)	0.0093 (9)
C8	1.1523 (5)	0.4028 (5)	0.0675 (4)	0.0142 (10)
H8	1.1735	0.4506	0.1116	0.017*
C9	1.2405 (6)	0.3726 (5)	−0.0276 (4)	0.0208 (11)
H9	1.3242	0.3991	−0.0488	0.025*
C10	1.2081 (6)	0.3047 (5)	−0.0917 (4)	0.0173 (10)
H10	1.2680	0.2866	−0.1573	0.021*
C11	1.0883 (6)	0.2625 (5)	−0.0609 (4)	0.0179 (10)
H11	1.0678	0.2140	−0.1047	0.021*
C12	0.9989 (5)	0.2915 (4)	0.0341 (4)	0.0130 (9)
H12	0.9163	0.2638	0.0558	0.016*
C13	1.0454 (5)	0.1123 (4)	0.6183 (4)	0.0114 (9)
C14	0.9955 (6)	0.0140 (5)	0.6234 (4)	0.0156 (10)
H14	0.9035	0.0261	0.5994	0.019*
C15	1.0836 (6)	−0.1037 (5)	0.6649 (4)	0.0160 (10)
H15	1.0517	−0.1728	0.6689	0.019*
C16	1.2180 (6)	−0.1200 (5)	0.7002 (4)	0.0164 (10)
H16	1.2769	−0.2001	0.7287	0.020*
C17	1.2661 (6)	−0.0205 (5)	0.6942 (4)	0.0147 (10)
H17	1.3585	−0.0326	0.7179	0.018*
C18	1.1794 (5)	0.0983 (5)	0.6533 (4)	0.0123 (9)
H18	1.2110	0.1675	0.6495	0.015*
C19	0.7167 (5)	0.2865 (4)	0.8969 (4)	0.0102 (9)
C20	0.6247 (6)	0.3103 (5)	0.9917 (4)	0.0151 (10)
H20	0.5615	0.3939	1.0083	0.018*
C21	0.6273 (6)	0.2085 (5)	1.0620 (4)	0.0191 (11)
H21	0.5645	0.2225	1.1270	0.023*
C22	0.7215 (6)	0.0868 (5)	1.0372 (4)	0.0217 (11)
H22	0.7216	0.0175	1.0847	0.026*
C23	0.8148 (6)	0.0666 (5)	0.9434 (4)	0.0180 (10)
H23	0.8806	−0.0166	0.9275	0.022*
C24	0.8139 (6)	0.1657 (5)	0.8724 (4)	0.0151 (10)
H24	0.8785	0.1515	0.8081	0.018*

	U11	U22	U33	U12	U13	U23
Pb1	0.00879 (9)	0.01181 (9)	0.00641 (9)	−0.00508 (7)	−0.00091 (6)	−0.00028 (6)
Pb2	0.01043 (9)	0.01290 (10)	0.00908 (10)	−0.00683 (7)	−0.00345 (7)	0.00231 (7)
O1	0.0151 (17)	0.0133 (16)	0.0089 (16)	−0.0059 (14)	−0.0030 (13)	0.0017 (13)
O2	0.0169 (17)	0.0132 (16)	0.0069 (15)	−0.0060 (13)	−0.0007 (13)	−0.0032 (13)
O3	0.0140 (17)	0.0257 (19)	0.0091 (16)	−0.0100 (15)	−0.0017 (13)	−0.0051 (14)
O4	0.0080 (15)	0.0203 (17)	0.0103 (16)	−0.0077 (13)	−0.0027 (12)	−0.0005 (13)
O5	0.0142 (17)	0.0167 (17)	0.0143 (17)	−0.0077 (14)	−0.0058 (14)	0.0022 (14)
O6	0.0122 (16)	0.0150 (16)	0.0155 (17)	−0.0084 (13)	−0.0013 (13)	0.0009 (13)
O7	0.0172 (18)	0.0186 (18)	0.0096 (17)	−0.0051 (14)	0.0011 (14)	0.0016 (14)
O8	0.0081 (15)	0.0190 (17)	0.0104 (16)	−0.0053 (13)	0.0017 (12)	0.0015 (13)
N1	0.0095 (18)	0.0153 (19)	0.0080 (19)	−0.0064 (16)	−0.0009 (15)	−0.0004 (15)
N2	0.013 (2)	0.014 (2)	0.013 (2)	−0.0046 (16)	−0.0042 (16)	0.0004 (16)
N3	0.0049 (17)	0.0130 (18)	0.0070 (18)	−0.0045 (15)	0.0010 (14)	0.0004 (15)
N4	0.0120 (19)	0.022 (2)	0.0062 (19)	−0.0099 (17)	−0.0033 (15)	0.0020 (16)
N5	0.0138 (19)	0.016 (2)	0.0060 (18)	−0.0087 (16)	−0.0020 (15)	0.0022 (15)
N6	0.0101 (19)	0.015 (2)	0.014 (2)	−0.0058 (16)	−0.0024 (15)	−0.0025 (16)
N7	0.0113 (19)	0.0161 (19)	0.0047 (18)	−0.0047 (16)	−0.0021 (14)	0.0000 (15)
N8	0.019 (2)	0.019 (2)	0.0083 (19)	−0.0047 (17)	−0.0031 (16)	0.0006 (16)
C1	0.007 (2)	0.013 (2)	0.011 (2)	−0.0056 (17)	−0.0005 (17)	0.0002 (17)
C2	0.012 (2)	0.019 (2)	0.010 (2)	−0.0079 (19)	0.0031 (18)	−0.0032 (18)
C3	0.014 (2)	0.017 (2)	0.016 (2)	−0.0059 (19)	−0.0004 (19)	−0.006 (2)
C4	0.014 (2)	0.015 (2)	0.022 (3)	−0.0094 (19)	−0.008 (2)	0.006 (2)
C5	0.017 (2)	0.022 (3)	0.009 (2)	−0.008 (2)	−0.0055 (18)	0.0035 (19)
C6	0.011 (2)	0.013 (2)	0.012 (2)	−0.0057 (18)	−0.0021 (18)	−0.0023 (18)
C7	0.010 (2)	0.008 (2)	0.007 (2)	−0.0012 (17)	0.0019 (17)	−0.0004 (16)
C8	0.010 (2)	0.018 (2)	0.016 (2)	−0.0072 (19)	−0.0045 (18)	0.0034 (19)
C9	0.010 (2)	0.027 (3)	0.024 (3)	−0.008 (2)	−0.004 (2)	0.008 (2)
C10	0.015 (2)	0.018 (2)	0.014 (2)	−0.003 (2)	0.0000 (19)	0.001 (2)
C11	0.013 (2)	0.022 (3)	0.017 (3)	−0.003 (2)	−0.0014 (19)	−0.004 (2)
C12	0.010 (2)	0.016 (2)	0.014 (2)	−0.0075 (18)	0.0027 (18)	0.0010 (18)
C13	0.011 (2)	0.013 (2)	0.008 (2)	−0.0029 (18)	0.0016 (17)	−0.0024 (17)
C14	0.015 (2)	0.022 (3)	0.012 (2)	−0.008 (2)	−0.0017 (19)	−0.0048 (19)
C15	0.019 (2)	0.017 (2)	0.017 (2)	−0.011 (2)	−0.003 (2)	−0.0024 (19)
C16	0.014 (2)	0.021 (3)	0.015 (2)	−0.008 (2)	−0.0030 (19)	0.001 (2)
C17	0.013 (2)	0.024 (3)	0.010 (2)	−0.010 (2)	−0.0018 (18)	0.0005 (19)
C18	0.010 (2)	0.019 (2)	0.012 (2)	−0.0111 (19)	0.0003 (18)	−0.0008 (19)
C19	0.011 (2)	0.016 (2)	0.008 (2)	−0.0091 (18)	−0.0026 (17)	−0.0006 (18)
C20	0.015 (2)	0.022 (3)	0.009 (2)	−0.008 (2)	−0.0026 (18)	−0.0011 (19)
C21	0.013 (2)	0.029 (3)	0.015 (3)	−0.010 (2)	0.0030 (19)	0.003 (2)
C22	0.028 (3)	0.019 (3)	0.021 (3)	−0.015 (2)	−0.006 (2)	0.008 (2)
C23	0.024 (3)	0.014 (2)	0.017 (3)	−0.007 (2)	−0.003 (2)	−0.0024 (19)
C24	0.017 (2)	0.021 (2)	0.010 (2)	−0.010 (2)	−0.0013 (19)	−0.0040 (19)

Pb1—O2	2.382 (3)	C5—H5	0.9500
Pb1—O3	2.384 (3)	C6—H6	0.9500
Pb1—O4	2.427 (3)	C7—C12	1.378 (7)
Pb1—O1	2.433 (3)	C7—C8	1.388 (7)
Pb1—O5	2.757 (3)	C8—C9	1.387 (7)
Pb2—O8	2.371 (3)	C8—H8	0.9500
Pb2—O5	2.389 (3)	C9—C10	1.376 (8)
Pb2—O6	2.403 (3)	C9—H9	0.9500
Pb2—O7	2.453 (3)	C10—C11	1.392 (7)
Pb2—O1	2.718 (3)	C10—H10	0.9500
O1—N2	1.305 (5)	C11—C12	1.387 (7)
O2—N1	1.309 (5)	C11—H11	0.9500
O3—N4	1.307 (5)	C12—H12	0.9500
O4—N3	1.310 (5)	C13—C14	1.380 (7)
O5—N6	1.320 (5)	C13—C18	1.394 (7)
O6—N5	1.307 (5)	C14—C15	1.399 (7)
O7—N8	1.311 (5)	C14—H14	0.9500
O8—N7	1.312 (5)	C15—C16	1.393 (7)
N1—N2	1.293 (6)	C15—H15	0.9500
N1—C1	1.447 (6)	C16—C17	1.382 (7)
N3—N4	1.286 (6)	C16—H16	0.9500
N3—C7	1.445 (6)	C17—C18	1.400 (7)
N5—N6	1.291 (6)	C17—H17	0.9500
N5—C13	1.447 (6)	C18—H18	0.9500
N7—N8	1.278 (6)	C19—C24	1.387 (7)
N7—C19	1.444 (6)	C19—C20	1.390 (7)
C1—C6	1.383 (7)	C20—C21	1.396 (7)
C1—C2	1.396 (7)	C20—H20	0.9500
C2—C3	1.388 (7)	C21—C22	1.390 (8)
C2—H2	0.9500	C21—H21	0.9500
C3—C4	1.400 (7)	C22—C23	1.382 (8)
C3—H3	0.9500	C22—H22	0.9500
C4—C5	1.388 (7)	C23—C24	1.381 (7)
C4—H4	0.9500	C23—H23	0.9500
C5—C6	1.392 (7)	C24—H24	0.9500
O2—Pb1—O3	91.40 (12)	C4—C5—C6	120.8 (4)
O2—Pb1—O4	92.26 (11)	C4—C5—H5	119.6
O3—Pb1—O4	64.06 (11)	C6—C5—H5	119.6
O2—Pb1—O1	64.21 (11)	C1—C6—C5	118.7 (4)
O3—Pb1—O1	77.66 (11)	C1—C6—H6	120.6
O4—Pb1—O1	134.66 (11)	C5—C6—H6	120.6
O2—Pb1—O5	125.02 (11)	C12—C7—C8	122.4 (4)
O3—Pb1—O5	72.98 (11)	C12—C7—N3	118.0 (4)
O4—Pb1—O5	123.21 (10)	C8—C7—N3	119.5 (4)
O1—Pb1—O5	61.03 (10)	C9—C8—C7	117.9 (5)
O8—Pb2—O5	79.95 (12)	C9—C8—H8	121.0
O8—Pb2—O6	70.65 (11)	C7—C8—H8	121.0
O5—Pb2—O6	64.08 (11)	C10—C9—C8	120.8 (5)
O8—Pb2—O7	63.85 (11)	C10—C9—H9	119.6
O5—Pb2—O7	85.48 (12)	C8—C9—H9	119.6
O6—Pb2—O7	128.79 (11)	C9—C10—C11	120.4 (5)
O8—Pb2—O1	130.44 (11)	C9—C10—H10	119.8
O5—Pb2—O1	62.13 (11)	C11—C10—H10	119.8
O6—Pb2—O1	113.71 (11)	C12—C11—C10	119.7 (5)
O7—Pb2—O1	81.54 (11)	C12—C11—H11	120.1
N2—O1—Pb1	121.0 (3)	C10—C11—H11	120.1
N2—O1—Pb2	121.7 (3)	C7—C12—C11	118.8 (4)
Pb1—O1—Pb2	111.54 (12)	C7—C12—H12	120.6
N1—O2—Pb1	116.1 (3)	C11—C12—H12	120.6
N4—O3—Pb1	122.2 (3)	C14—C13—C18	122.3 (5)
N3—O4—Pb1	115.8 (3)	C14—C13—N5	120.7 (4)
N6—O5—Pb2	115.1 (3)	C18—C13—N5	116.9 (4)
N6—O5—Pb1	121.7 (3)	C13—C14—C15	118.5 (5)
Pb2—O5—Pb1	111.59 (12)	C13—C14—H14	120.8
N5—O6—Pb2	109.6 (3)	C15—C14—H14	120.8
N8—O7—Pb2	119.6 (3)	C16—C15—C14	120.2 (5)
N7—O8—Pb2	117.1 (3)	C16—C15—H15	119.9
N2—N1—O2	125.6 (4)	C14—C15—H15	119.9
N2—N1—C1	116.3 (4)	C17—C16—C15	120.4 (5)
O2—N1—C1	118.0 (4)	C17—C16—H16	119.8
N1—N2—O1	112.5 (4)	C15—C16—H16	119.8
N4—N3—O4	123.6 (4)	C16—C17—C18	120.2 (5)
N4—N3—C7	117.9 (4)	C16—C17—H17	119.9
O4—N3—C7	118.5 (4)	C18—C17—H17	119.9
N3—N4—O3	114.4 (4)	C13—C18—C17	118.3 (5)
N6—N5—O6	124.4 (4)	C13—C18—H18	120.9
N6—N5—C13	116.9 (4)	C17—C18—H18	120.9
O6—N5—C13	118.3 (4)	C24—C19—C20	121.8 (5)
N5—N6—O5	112.6 (4)	C24—C19—N7	118.3 (4)
N8—N7—O8	124.7 (4)	C20—C19—N7	119.9 (4)
N8—N7—C19	118.0 (4)	C19—C20—C21	118.5 (5)
O8—N7—C19	117.1 (4)	C19—C20—H20	120.8
N7—N8—O7	113.5 (4)	C21—C20—H20	120.8
C6—C1—C2	121.7 (4)	C22—C21—C20	120.2 (5)
C6—C1—N1	118.8 (4)	C22—C21—H21	119.9
C2—C1—N1	119.5 (4)	C20—C21—H21	119.9
C3—C2—C1	118.8 (5)	C23—C22—C21	119.9 (5)
C3—C2—H2	120.6	C23—C22—H22	120.0
C1—C2—H2	120.6	C21—C22—H22	120.0
C2—C3—C4	120.4 (5)	C24—C23—C22	121.0 (5)
C2—C3—H3	119.8	C24—C23—H23	119.5
C4—C3—H3	119.8	C22—C23—H23	119.5
C5—C4—C3	119.6 (5)	C23—C24—C19	118.6 (5)
C5—C4—H4	120.2	C23—C24—H24	120.7
C3—C4—H4	120.2	C19—C24—H24	120.7
O2—Pb1—O1—N2	5.5 (3)	Pb1—O4—N3—C7	−178.8 (3)
O3—Pb1—O1—N2	103.2 (3)	O4—N3—N4—O3	−0.4 (6)
O4—Pb1—O1—N2	71.0 (4)	C7—N3—N4—O3	178.2 (4)
O5—Pb1—O1—N2	−179.6 (3)	Pb1—O3—N4—N3	0.8 (5)
O2—Pb1—O1—Pb2	−148.12 (16)	Pb2—O6—N5—N6	28.7 (5)
O3—Pb1—O1—Pb2	−50.45 (13)	Pb2—O6—N5—C13	−143.8 (3)
O4—Pb1—O1—Pb2	−82.70 (17)	O6—N5—N6—O5	−0.8 (6)
O5—Pb1—O1—Pb2	26.76 (11)	C13—N5—N6—O5	171.8 (4)
O8—Pb2—O1—N2	130.8 (3)	Pb2—O5—N6—N5	−29.0 (4)
O5—Pb2—O1—N2	175.6 (3)	Pb1—O5—N6—N5	111.0 (4)
O6—Pb2—O1—N2	−145.0 (3)	Pb2—O8—N7—N8	−8.9 (6)
O7—Pb2—O1—N2	86.3 (3)	Pb2—O8—N7—C19	167.6 (3)
O8—Pb2—O1—Pb1	−75.71 (17)	O8—N7—N8—O7	0.3 (7)
O5—Pb2—O1—Pb1	−30.95 (12)	C19—N7—N8—O7	−176.1 (4)
O6—Pb2—O1—Pb1	8.49 (16)	Pb2—O7—N8—N7	8.3 (5)
O7—Pb2—O1—Pb1	−120.29 (14)	N2—N1—C1—C6	167.7 (4)
O3—Pb1—O2—N1	−81.4 (3)	O2—N1—C1—C6	−11.0 (6)
O4—Pb1—O2—N1	−145.5 (3)	N2—N1—C1—C2	−13.4 (6)
O1—Pb1—O2—N1	−5.8 (3)	O2—N1—C1—C2	168.0 (4)
O5—Pb1—O2—N1	−11.3 (3)	C6—C1—C2—C3	−1.7 (7)
O2—Pb1—O3—N4	−92.5 (3)	N1—C1—C2—C3	179.3 (4)
O4—Pb1—O3—N4	−0.7 (3)	C1—C2—C3—C4	−0.4 (7)
O1—Pb1—O3—N4	−155.7 (3)	C2—C3—C4—C5	1.6 (7)
O5—Pb1—O3—N4	141.1 (4)	C3—C4—C5—C6	−0.7 (7)
O2—Pb1—O4—N3	90.9 (3)	C2—C1—C6—C5	2.6 (7)
O3—Pb1—O4—N3	0.4 (3)	N1—C1—C6—C5	−178.5 (4)
O1—Pb1—O4—N3	35.8 (3)	C4—C5—C6—C1	−1.3 (7)
O5—Pb1—O4—N3	−44.6 (3)	N4—N3—C7—C12	160.2 (4)
O8—Pb2—O5—N6	−42.0 (3)	O4—N3—C7—C12	−21.1 (6)
O6—Pb2—O5—N6	31.3 (3)	N4—N3—C7—C8	−22.9 (6)
O7—Pb2—O5—N6	−106.2 (3)	O4—N3—C7—C8	155.8 (4)
O1—Pb2—O5—N6	171.0 (3)	C12—C7—C8—C9	0.2 (7)
O8—Pb2—O5—Pb1	174.02 (15)	N3—C7—C8—C9	−176.6 (4)
O6—Pb2—O5—Pb1	−112.72 (16)	C7—C8—C9—C10	0.8 (7)
O7—Pb2—O5—Pb1	109.80 (14)	C8—C9—C10—C11	−1.6 (8)
O1—Pb2—O5—Pb1	26.99 (11)	C9—C10—C11—C12	1.4 (8)
O2—Pb1—O5—N6	−166.4 (3)	C8—C7—C12—C11	−0.3 (7)
O3—Pb1—O5—N6	−87.0 (3)	N3—C7—C12—C11	176.5 (4)
O4—Pb1—O5—N6	−45.4 (3)	C10—C11—C12—C7	−0.5 (7)
O1—Pb1—O5—N6	−172.1 (3)	N6—N5—C13—C14	14.3 (6)
O2—Pb1—O5—Pb2	−25.19 (19)	O6—N5—C13—C14	−172.6 (4)
O3—Pb1—O5—Pb2	54.25 (14)	N6—N5—C13—C18	−162.4 (4)
O4—Pb1—O5—Pb2	95.90 (15)	O6—N5—C13—C18	10.7 (6)
O1—Pb1—O5—Pb2	−30.82 (12)	C18—C13—C14—C15	−0.3 (7)
O8—Pb2—O6—N5	59.4 (3)	N5—C13—C14—C15	−176.8 (4)
O5—Pb2—O6—N5	−28.6 (3)	C13—C14—C15—C16	0.2 (7)
O7—Pb2—O6—N5	31.2 (3)	C14—C15—C16—C17	−0.4 (8)
O1—Pb2—O6—N5	−67.2 (3)	C15—C16—C17—C18	0.6 (7)
O8—Pb2—O7—N8	−9.1 (3)	C14—C13—C18—C17	0.5 (7)
O5—Pb2—O7—N8	71.9 (3)	N5—C13—C18—C17	177.1 (4)
O6—Pb2—O7—N8	20.7 (4)	C16—C17—C18—C13	−0.7 (7)
O1—Pb2—O7—N8	134.4 (3)	N8—N7—C19—C24	146.6 (5)
O5—Pb2—O8—N7	−81.3 (3)	O8—N7—C19—C24	−30.1 (6)
O6—Pb2—O8—N7	−147.2 (3)	N8—N7—C19—C20	−33.5 (6)
O7—Pb2—O8—N7	8.6 (3)	O8—N7—C19—C20	149.8 (4)
O1—Pb2—O8—N7	−42.1 (3)	C24—C19—C20—C21	−2.3 (7)
Pb1—O2—N1—N2	6.9 (5)	N7—C19—C20—C21	177.8 (4)
Pb1—O2—N1—C1	−174.5 (3)	C19—C20—C21—C22	0.6 (8)
O2—N1—N2—O1	−1.9 (6)	C20—C21—C22—C23	1.2 (8)
C1—N1—N2—O1	179.6 (4)	C21—C22—C23—C24	−1.4 (8)
Pb1—O1—N2—N1	−4.3 (5)	C22—C23—C24—C19	−0.2 (8)
Pb2—O1—N2—N1	146.7 (3)	C20—C19—C24—C23	2.1 (7)
Pb1—O4—N3—N4	−0.2 (5)	N7—C19—C24—C23	−178.1 (4)