Bis­[μ-N,N′-bis­(salicyl­idene)-1,3-propane­di­amine­copper(II)]­di­iodo­lead(II)

Sarı, M.; Durmus˛, S.; Atakol, O.; Svoboda, I.; Fuess, H.

doi:10.1107/S1600536801006511

Bis[μ-N,N′-bis(salicylidene)-1,3-propanediaminecopper(II)]diiodolead(II)

M. Sarı, S. Durmus, O. Atakol, I. Svoboda and H. Fuess

In the title compound, bis[μ-N,N′-bis(salicylidene)-1,3-propanediamine]-1κ⁴N,N′,O,O′:3κ²O,O′;2κ⁴N,N′,O,O′:3κ²O,O′-diiodo-3κ²I-dicopper(II)lead(II), [{Cu(C₁₇H₁₆N₂O₂)}₂PbI₂], the Pb atom is in a distorted octahedral environment coordinated by four O and two I atoms. The phenolic O atoms of the two organic ligands coordinate both Cu and Pb atoms, forming a bridge. The Pb—I bond distances are 3.0945 (9) and 3.1831 (9) Å, and the Pb—O bond distances range from 2.492 (6) to 2.616 (6) Å. The Pb

Cu bridging distances are 3.6331 (14) and 3.5662 (13) Å.

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Supporting information

	Crystallographic Information File (CIF) https://doi.org/10.1107/S1600536801006511/cf6059sup1.cif Contains datablocks global, I
	Structure factor file (CIF format) https://doi.org/10.1107/S1600536801006511/cf6059Isup2.hkl Contains datablock I

CCDC reference: 165633

checkCIF report

Key indicators

Single-crystal X-ray study
T = 293 K
Mean (C-C) = 0.017 Å
R factor = 0.040
wR factor = 0.100
Data-to-parameter ratio = 10.9

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level C:



PLAT_320  Alert C Check Hybridisation of  C(8)   in main residue          ?

PLAT_320  Alert C Check Hybridisation of  C(9A)  in main residue          ?

PLAT_320  Alert C Check Hybridisation of  C(9B)  in main residue          ?

PLAT_320  Alert C Check Hybridisation of  C(10)  in main residue          ?

PLAT_320  Alert C Check Hybridisation of  H(8A)  in main residue          ?

PLAT_320  Alert C Check Hybridisation of  H(10A) in main residue          ?

PLAT_320  Alert C Check Hybridisation of  H(10B) in main residue          ?

PLAT_320  Alert C Check Hybridisation of  H(91A) in main residue          ?

PLAT_320  Alert C Check Hybridisation of  H(91B) in main residue          ?

General Notes



FORMU_01  There is a discrepancy between the atom counts in the
          _chemical_formula_sum and the formula from the _atom_site* data.
          Atom count from _chemical_formula_sum:C34 H32 Cu2 I2 N4 O4 Pb1
          Atom count from the _atom_site data:  C35 H34 Cu2 I2 N4 O4 Pb1

CELLZ_01
         From the CIF: _cell_formula_units_Z    2
         From the CIF: _chemical_formula_sum  C34 H32 Cu2 I2 N4 O4 Pb
         TEST: Compare cell contents of formula and atom_site data
         Note that site occupancies missing: assumed 1.0

         atom    Z*formula  cif sites diff
         C         68.00     70.00   -2.00
         H         64.00     68.00   -4.00
         Cu         4.00      4.00    0.00
         I          4.00      4.00    0.00
         N          8.00      8.00    0.00
         O          8.00      8.00    0.00
         Pb         2.00      2.00    0.00
          Difference between formula and atom_site contents detected.
          ALERT: Large difference may be due to a
          symmetry error - see SYMMG tests

CHEMW_03
         From the CIF: _cell_formula_units_Z                    2
         From the CIF: _chemical_formula_weight          1148.71
         TEST: Calculate formula weight from _atom_site_*
         Note that site occupancies missing: assumed 1.0
         atom     mass    num     sum
         Pb      207.20    1.00  207.20
         I       126.90    2.00  253.81
         Cu       63.55    2.00  127.09
         O        16.00    4.00   64.00
         N        14.01    4.00   56.03
         C        12.01   35.00  420.38
         H         1.01   34.00   34.27
         Calculated formula weight             1162.78
          The ratio of given/expected molecular weight as calculated
          from the _atom_site* data lies outside
          the range 0.99 <> 1.01


 0 Alert Level A = Potentially serious problem

 0 Alert Level B = Potential problem

 9 Alert Level C = Please check

Comment top

Lead is environmentally significant and its solid solutions with other oxides are of great importance in a number of ferroelectric and electronic devices (Lashgari et al., 1998). The coordination sphere of Pb is mainly dominated by oxygen, generally six, seven, eight or ten in number (Virovets et al., 1993; Tahir et al., 1996; Schürman & Huber, 1998; Lashgari et al., 1998). Sometimes Pb is coordinated by weakly bonding N (Inoue et al., 1993; García-Granda et al., 1993). In addition to the above, some Cu–Pb heterodinuclear complexes with macrocyclic ligands have been reported recently (Guerrino et al., 1995; Yonemura et al., 1998).

We report here the crystal structure of a heterotrinuclear complex, [{Cu(C₁₇H₁₆N₂O₂)}₂PbI₂], (I), in which the phenolic O atoms of the organic ligands coordinate both Cu and Pb atoms, forming µ₂ bridges.

The coordination of lead(II) in (I) is in the form of a distorted octahedron comprising four O and two I atoms (Fig. 1), with Pb—O distances of 2.492 (6), 2.603 (6), 2.607 (6) and 2.616 (6) Å, and Pb—I distances of 3.0945 (9) and 3.1831 (9) Å. The O—Pb—O bond angles range from 56.7 (2) to 159.6 (2)°. Copper(II) is four-coordinate in a highly deformed square-planar arangement, consisting of two phenolic O and two N atoms. The four-membered rings Pb—O1—Cu1—O2 and Pb—O4—Cu2—O3 are not entirely planar with, for example, Pb is -0.158 (2) Å out of the plane defined by O1, Cu1 and O2, but the angle between their least-squares planes is 50.80 (2)°. The six-membered Cu1—N1—C8—C9—C10—N2 chelate ring has a boat conformation in which C9 is disordered; the atom with suffix A has occupancy 0.564 (16) and that with suffix B has an occupancy of 0.436 (16). The Pb···Cu distances [3.6331 (12) and 3.5662 (12) Å] are rather long for a direct interaction.

Experimental top

A solution of N,N'-bis(salicylidene)-1,3-propanediamine (0.585 g, 0.002 mol) was dissolved in 50 ml hot ethanol. Then a solution of CuCl₂^.2H₂O (0.340 g, 0.002 mol) in 30 ml hot water and 10 ml concentrated ammonia was added to it. The green complex [Cu(C₁₇H₁₆N₂O₂)], which precipitated out after a few hours, was filtered off and dried in an oven at 353 K. 0.344 g (0.001 mol) of this complex was then dissolved in 150 ml dimethylformamide (DMF) at 373 K. In another beaker, PbI₂ (0.454 g, 0.001 mol) and 1 g finely ground KI were heated in a mixture of 50 ml acetone and 50 ml DMF until all the PbI₂ was dissolved (KPbI₃ formation) (Hofmann et al., 1966). The excess KI was filtered off and the two hot solutions were mixed and stirred and allowed to cool for 48 h. The brown crystals formed were filtered off and dried in air.

Computing details top

Data collection: CAD-4 EXPRESS (Enraf-Nonius, 1993); cell refinement: CAD-4 EXPRESS; data reduction: X-RED (Stoe & Cie, 1996); program(s) used to solve structure: SHELXS97 (Sheldrick, 1990); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: ORTEP-3 (Farrugia, 1997); software used to prepare material for publication: SHELXL97.

Figures top

Fig. 1. The molecular sructure and atomic labelling scheme of the title compound (ORTEP-3; Farrugia, 1997). For clarity, only one component of the isordered C9 atom is shown; the C atom of the other component carries suffix b instead of a. The displacement ellipsoids are drawn at the 50% probability level.

(I) top

Crystal data top

[Cu₂PbI₂(C₁₇H₁₆N₂O₂)₂]	Z = 2
M_r = 1148.71	F(000) = 1084
Triclinic, P1	D_x = 2.228 Mg m⁻³
a = 10.516 (1) Å	Mo Kα radiation, λ = 0.71073 Å
b = 11.381 (2) Å	Cell parameters from 25 reflections
c = 14.558 (3) Å	θ = 4.1–14.3°
α = 87.23 (2)°	µ = 7.98 mm⁻¹
β = 79.73 (1)°	T = 293 K
γ = 88.54 (1)°	Needle, brown
V = 1712.2 (5) Å³	0.22 × 0.05 × 0.03 mm

Data collection top

Enraf-Nonius CAD-4 diffractometer	R_int = 0.026
ω/2θ scans	θ_max = 26.0°, θ_min = 1.4°
Absorption correction: ψ scan (Fair, 1990)	h = −12→1
T_min = 0.626, T_max = 0.787	k = −14→14
7106 measured reflections	l = −17→17
6685 independent reflections	3 standard reflections every 120 min
4611 reflections with I > 2σ(I)	intensity decay: 3%

Refinement top

Refinement on F²	H-atom parameters constrained
R[F² > 2σ(F²)] = 0.040	w = 1/[σ²(F_o²) + (0.0651P)² + 3.3407P], where P = (F_o² + 2F_c²)/3
wR(F²) = 0.100	(Δ/σ)_max = 0.0001
S = 1.01	Δρ_max = 2.48 e Å⁻³
4611 reflections	Δρ_min = −2.14 e Å⁻³
423 parameters

Crystal data top

[Cu₂PbI₂(C₁₇H₁₆N₂O₂)₂]	γ = 88.54 (1)°
M_r = 1148.71	V = 1712.2 (5) Å³
Triclinic, P1	Z = 2
a = 10.516 (1) Å	Mo Kα radiation
b = 11.381 (2) Å	µ = 7.98 mm⁻¹
c = 14.558 (3) Å	T = 293 K
α = 87.23 (2)°	0.22 × 0.05 × 0.03 mm
β = 79.73 (1)°

Data collection top

Enraf-Nonius CAD-4 diffractometer	4611 reflections with I > 2σ(I)
Absorption correction: ψ scan (Fair, 1990)	R_int = 0.026
T_min = 0.626, T_max = 0.787	3 standard reflections every 120 min
7106 measured reflections	intensity decay: 3%
6685 independent reflections

Refinement top

R[F² > 2σ(F²)] = 0.040	423 parameters
wR(F²) = 0.100	H-atom parameters constrained
S = 1.01	Δρ_max = 2.48 e Å⁻³
4611 reflections	Δρ_min = −2.14 e Å⁻³

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å²) top

	x	y	z	U_iso*/U_eq
Pb	0.13254 (3)	0.25142 (3)	0.23015 (2)	0.03534 (11)
I1	0.35365 (7)	0.07696 (7)	0.28096 (6)	0.0645 (2)
I2	0.24631 (8)	0.49910 (6)	0.17962 (5)	0.0591 (2)
Cu1	−0.05057 (11)	0.13745 (10)	0.06562 (8)	0.0409 (3)
Cu2	−0.12747 (10)	0.28835 (10)	0.42099 (7)	0.0374 (3)
O1	0.1188 (6)	0.2042 (6)	0.0588 (4)	0.0471 (16)
O2	−0.0169 (6)	0.0896 (6)	0.1877 (4)	0.0440 (15)
O3	−0.0922 (6)	0.3224 (6)	0.2883 (4)	0.0428 (15)
O4	0.0579 (5)	0.2969 (6)	0.4053 (4)	0.0423 (15)
N1	−0.0469 (10)	0.1750 (8)	−0.0684 (6)	0.057 (2)
N2	−0.2291 (8)	0.0767 (7)	0.0960 (6)	0.048 (2)
N3	−0.3055 (7)	0.2432 (7)	0.4187 (5)	0.0403 (18)
N4	−0.1460 (8)	0.2944 (7)	0.5574 (5)	0.0431 (19)
C1	0.2064 (10)	0.2356 (8)	−0.0141 (6)	0.041 (2)
C2	0.3324 (10)	0.2587 (9)	−0.0044 (7)	0.049 (2)
C3	0.4218 (12)	0.2956 (10)	−0.0792 (8)	0.061 (3)
C4	0.3919 (13)	0.3099 (11)	−0.1685 (7)	0.065 (3)
C5	0.2716 (13)	0.2840 (10)	−0.1792 (7)	0.062 (3)
C6	0.1729 (11)	0.2459 (9)	−0.1042 (6)	0.048 (2)
C7	0.0515 (12)	0.2184 (9)	−0.1241 (7)	0.056 (3)
C8	−0.1641 (14)	0.1589 (15)	−0.1121 (9)	0.090 (5)
C9A	−0.2607 (18)	0.0766 (17)	−0.0637 (12)	0.047 (3)
C9B	−0.274 (2)	0.165 (2)	−0.0610 (16)	0.047 (3)
C10	−0.3171 (12)	0.0888 (12)	0.0267 (9)	0.070 (3)
C11	−0.2777 (9)	0.0274 (9)	0.1744 (7)	0.049 (2)
C12	−0.2174 (9)	0.0029 (8)	0.2553 (7)	0.043 (2)
C13	−0.2916 (10)	−0.0564 (10)	0.3332 (8)	0.056 (3)
C14	−0.2422 (12)	−0.0847 (10)	0.4112 (8)	0.061 (3)
C15	−0.1145 (11)	−0.0582 (10)	0.4129 (8)	0.058 (3)
C16	−0.0415 (10)	0.0018 (9)	0.3392 (7)	0.049 (2)
C17	−0.0917 (9)	0.0336 (8)	0.2585 (7)	0.041 (2)
C18	−0.1774 (10)	0.3459 (7)	0.2326 (6)	0.040 (2)
C19	−0.1341 (10)	0.3974 (9)	0.1442 (7)	0.049 (2)
C20	−0.2221 (12)	0.4251 (10)	0.0844 (8)	0.057 (3)
C21	−0.3484 (12)	0.3989 (10)	0.1108 (9)	0.063 (3)
C22	−0.3921 (10)	0.3469 (9)	0.1959 (8)	0.051 (3)
C23	−0.3069 (9)	0.3195 (8)	0.2583 (7)	0.044 (2)
C24	−0.3624 (9)	0.2642 (9)	0.3485 (8)	0.050 (3)
C25	−0.3824 (10)	0.1870 (11)	0.5021 (7)	0.058 (3)
C26	−0.3838 (11)	0.2609 (11)	0.5846 (8)	0.061 (3)
C27	−0.2622 (11)	0.2529 (12)	0.6229 (7)	0.063 (3)
C28	−0.0590 (10)	0.3406 (9)	0.5952 (7)	0.046 (2)
C29	0.0692 (9)	0.3727 (8)	0.5541 (6)	0.041 (2)
C30	0.1451 (11)	0.4231 (8)	0.6102 (7)	0.048 (2)
C31	0.2740 (10)	0.4446 (9)	0.5791 (7)	0.049 (2)
C32	0.3283 (10)	0.4151 (8)	0.4902 (7)	0.048 (2)
C33	0.2563 (9)	0.3670 (8)	0.4327 (7)	0.043 (2)
C34	0.1259 (9)	0.3440 (8)	0.4619 (6)	0.037 (2)
H2	0.3561	0.2489	0.0541	0.059*
H3	0.5050	0.3116	−0.0704	0.073*
H4	0.4530	0.3365	−0.2189	0.078*
H5	0.2516	0.2914	−0.2390	0.074*
H7	0.0407	0.2336	−0.1856	0.067*
H8A	−0.2061	0.2352	−0.1176	0.108*
H8B	−0.1351	0.1327	−0.1749	0.108*
H9A1	−0.3298	0.0767	−0.0998	0.056*
H9A2	−0.2208	−0.0012	−0.0675	0.056*
H9B1	−0.3361	0.1524	−0.1014	0.056*
H9B2	−0.2859	0.2454	−0.0425	0.056*
H10A	−0.3840	0.0304	0.0430	0.083*
H10B	−0.3992	0.1202	0.0580	0.083*
H11	−0.3631	0.0042	0.1804	0.059*
H13	−0.3761	−0.0764	0.3309	0.068*
H14	−0.2930	−0.1215	0.4629	0.073*
H15	−0.0782	−0.0815	0.4648	0.070*
H16	0.0427	0.0218	0.3427	0.058*
H19	−0.0468	0.4133	0.1249	0.059*
H20	−0.1935	0.4619	0.0262	0.068*
H21	−0.4057	0.4166	0.0701	0.076*
H22	−0.4792	0.3292	0.2132	0.061*
H24	−0.4482	0.2418	0.3560	0.060*
H25A	−0.3459	0.1098	0.5141	0.070*
H25B	−0.4701	0.1770	0.4920	0.070*
H26A	−0.3995	0.3423	0.5664	0.073*
H26B	−0.4548	0.2368	0.6334	0.073*
H27A	−0.2730	0.2987	0.6784	0.075*
H27B	−0.2475	0.1716	0.6420	0.075*
H28	−0.0832	0.3551	0.6583	0.055*
H30	0.1077	0.4428	0.6704	0.057*
H31	0.3234	0.4784	0.6175	0.059*
H32	0.4157	0.4281	0.4687	0.057*
H33	0.2956	0.3491	0.3725	0.051*

Atomic displacement parameters (Å²) top

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
Pb	0.03396 (2)	0.0422 (2)	0.0312 (2)	−0.0020 (1)	−0.0089 (1)	−0.0038 (1)
I1	0.0458 (4)	0.0576 (4)	0.0926 (6)	0.0047 (4)	−0.0209 (4)	−0.0024 (3)
I2	0.0759 (5)	0.0518 (4)	0.0487 (4)	0.0049 (3)	−0.0090 (4)	−0.0137 (4)
Cu1	0.0432 (6)	0.0428 (6)	0.0409 (6)	−0.0018 (5)	−0.0186 (5)	−0.0043 (5)
Cu2	0.0337 (6)	0.0473 (6)	0.0322 (5)	−0.0022 (5)	−0.0072 (4)	−0.0053 (5)
O1	0.044 (4)	0.065 (4)	0.034 (3)	0.002 (3)	−0.010 (3)	−0.013 (3)
O2	0.035 (3)	0.052 (4)	0.046 (4)	0.008 (3)	−0.010 (3)	−0.014 (3)
O3	0.032 (3)	0.056 (4)	0.044 (4)	0.004 (3)	−0.015 (3)	−0.003 (3)
O4	0.021 (3)	0.072 (4)	0.034 (3)	−0.009 (3)	−0.001 (2)	−0.010 (3)
N1	0.069 (6)	0.064 (6)	0.045 (5)	0.001 (4)	−0.028 (5)	−0.007 (5)
N2	0.040 (5)	0.051 (5)	0.059 (5)	−0.007 (4)	−0.021 (4)	0.000 (4)
N3	0.026 (4)	0.050 (5)	0.046 (4)	−0.012 (4)	−0.003 (3)	−0.016 (3)
N4	0.050 (5)	0.044 (5)	0.033 (4)	0.000 (3)	−0.002 (4)	−0.001 (4)
C1	0.052 (6)	0.039 (5)	0.034 (5)	−0.006 (4)	−0.007 (4)	−0.003 (4)
C2	0.051 (6)	0.060 (7)	0.036 (5)	0.002 (5)	−0.007 (4)	−0.004 (5)
C3	0.062 (7)	0.062 (7)	0.053 (6)	−0.009 (5)	0.008 (5)	−0.010 (6)
C4	0.078 (9)	0.070 (8)	0.039 (6)	−0.004 (5)	0.015 (6)	−0.013 (7)
C5	0.090 (9)	0.060 (7)	0.031 (5)	−0.001 (5)	−0.001 (6)	−0.005 (6)
C6	0.068 (7)	0.044 (5)	0.033 (5)	−0.002 (4)	−0.015 (5)	−0.005 (5)
C7	0.082 (8)	0.051 (6)	0.041 (6)	0.001 (5)	−0.027 (6)	0.010 (6)
C8	0.096 (11)	0.122 (12)	0.067 (8)	0.028 (8)	−0.058 (8)	−0.032 (9)
C9A	0.057 (11)	0.030 (10)	0.070 (9)	−0.015 (7)	−0.039 (8)	0.010 (8)
C9B	0.057 (14)	0.030 (11)	0.070 (10)	−0.015 (9)	−0.039 (7)	0.010 (8)
C10	0.054 (7)	0.080 (8)	0.085 (9)	0.005 (7)	−0.045 (7)	−0.003 (6)
C11	0.032 (5)	0.053 (6)	0.062 (7)	−0.004 (5)	−0.005 (5)	−0.011 (4)
C12	0.037 (5)	0.033 (5)	0.061 (6)	−0.005 (4)	−0.014 (5)	−0.007 (4)
C13	0.039 (6)	0.063 (7)	0.064 (7)	0.004 (6)	−0.002 (5)	−0.016 (5)
C14	0.064 (8)	0.055 (7)	0.058 (7)	0.006 (5)	0.008 (6)	−0.019 (6)
C15	0.051 (7)	0.058 (7)	0.066 (7)	0.012 (6)	−0.015 (6)	−0.011 (5)
C16	0.049 (6)	0.052 (6)	0.046 (6)	0.002 (5)	−0.013 (5)	−0.013 (5)
C17	0.039 (5)	0.034 (5)	0.050 (5)	0.003 (4)	−0.013 (4)	−0.005 (4)
C18	0.054 (6)	0.031 (5)	0.042 (5)	−0.008 (4)	−0.025 (4)	0.007 (4)
C19	0.049 (6)	0.055 (6)	0.046 (6)	−0.002 (5)	−0.016 (5)	0.006 (5)
C20	0.067 (8)	0.059 (7)	0.049 (6)	−0.003 (5)	−0.023 (6)	0.008 (6)
C21	0.074 (9)	0.060 (7)	0.066 (8)	−0.010 (6)	−0.042 (7)	0.021 (6)
C22	0.037 (5)	0.061 (7)	0.063 (7)	−0.023 (5)	−0.025 (5)	0.012 (5)
C23	0.041 (6)	0.046 (5)	0.052 (6)	−0.016 (4)	−0.025 (5)	0.003 (4)
C24	0.027 (5)	0.057 (6)	0.071 (7)	−0.014 (5)	−0.019 (5)	−0.003 (4)
C25	0.040 (6)	0.073 (8)	0.058 (7)	−0.002 (6)	0.002 (5)	−0.022 (5)
C26	0.050 (7)	0.072 (8)	0.056 (7)	−0.007 (6)	0.006 (5)	−0.025 (6)
C27	0.059 (7)	0.083 (8)	0.042 (6)	−0.001 (6)	0.002 (5)	−0.015 (6)
C28	0.052 (6)	0.051 (6)	0.032 (5)	−0.004 (4)	−0.000 (4)	−0.001 (5)
C29	0.048 (6)	0.037 (5)	0.039 (5)	0.001 (4)	−0.013 (4)	−0.001 (4)
C30	0.069 (7)	0.041 (5)	0.039 (5)	−0.005 (4)	−0.023 (5)	0.001 (5)
C31	0.055 (6)	0.049 (6)	0.050 (6)	−0.008 (5)	−0.024 (5)	−0.007 (5)
C32	0.052 (6)	0.043 (6)	0.053 (6)	−0.006 (5)	−0.018 (5)	−0.010 (5)
C33	0.040 (5)	0.046 (5)	0.044 (5)	−0.002 (4)	−0.011 (4)	−0.006 (4)
C34	0.035 (5)	0.038 (5)	0.041 (5)	0.000 (4)	−0.018 (4)	0.001 (4)

Geometric parameters (Å, º) top

Pb—O1	2.607 (6)	C9B—H9B1	0.970
Pb—O2	2.616 (6)	C9B—H9B2	0.970
Pb—O3	2.492 (6)	C10—H10A	0.970
Pb—O4	2.603 (6)	C10—H10B	0.970
Pb—I1	3.1831 (9)	C11—C12	1.446 (14)
Pb—I2	3.0945 (9)	C11—H11	0.930
Pb—Cu1	3.6331 (12)	C12—C17	1.385 (13)
Pb—Cu2	3.5662 (12)	C12—C13	1.410 (14)
Cu1—O1	1.938 (6)	C13—C14	1.353 (16)
Cu1—O2	1.924 (6)	C13—H13	0.930
Cu2—O3	1.924 (6)	C14—C15	1.389 (15)
Cu2—O4	1.926 (5)	C14—H14	0.930
Cu1—N1	1.970 (9)	C15—C16	1.367 (14)
Cu1—N2	1.985 (8)	C15—H15	0.930
Cu2—N3	1.961 (7)	C16—C17	1.401 (13)
Cu2—N4	1.966 (7)	C16—H16	0.930
O1—C1	1.317 (11)	C18—C23	1.382 (14)
O2—C17	1.327 (11)	C18—C19	1.393 (14)
O3—C18	1.326 (10)	C19—C20	1.400 (14)
O4—C34	1.324 (10)	C19—H19	0.930
N1—C7	1.289 (14)	C20—C21	1.352 (17)
N1—C8	1.503 (14)	C20—H20	0.930
N2—C11	1.275 (13)	C21—C22	1.356 (16)
N2—C10	1.485 (13)	C21—H21	0.930
N3—C24	1.283 (12)	C22—C23	1.405 (13)
N3—C25	1.462 (12)	C22—H22	0.930
N4—C28	1.283 (13)	C23—C24	1.459 (15)
N4—C27	1.482 (13)	C24—H24	0.930
C1—C2	1.390 (14)	C25—C26	1.497 (15)
C1—C6	1.417 (13)	C25—H25A	0.970
C2—C3	1.362 (14)	C25—H25B	0.970
C2—H2	0.930	C26—C27	1.483 (16)
C3—C4	1.392 (16)	C26—H26A	0.970
C3—H3	0.930	C26—H26B	0.970
C4—C5	1.344 (17)	C27—H27A	0.970
C4—H4	0.930	C27—H27B	0.970
C5—C6	1.425 (15)	C28—C29	1.423 (14)
C5—H5	0.930	C28—H28	0.930
C6—C7	1.404 (15)	C29—C30	1.391 (13)
C7—H7	0.930	C29—C34	1.417 (13)
C8—C9B	1.26 (3)	C30—C31	1.374 (15)
C8—C9A	1.46 (2)	C30—H30	0.930
C8—H8A	0.970	C31—C32	1.372 (14)
C8—H8B	0.970	C31—H31	0.930
C9A—C10	1.36 (2)	C32—C33	1.366 (13)
C9A—C9B	1.01 (3)	C32—H32	0.930
C9A—H9A1	0.970	C33—C34	1.389 (13)
C9A—H9A2	0.970	C33—H33	0.930
C9B—C10	1.51 (3)

O1—Pb—O2	56.7 (2)	C10—C9A—C8	122.9 (16)
O3—Pb—O4	59.31 (18)	C10—C9A—H9A1	106.6
O3—Pb—O1	101.2 (2)	C8—C9A—H9A1	106.6
O4—Pb—O1	159.6 (2)	C10—C9A—H9A2	106.6
O3—Pb—O2	74.8 (2)	C8—C9A—H9A2	106.6
O4—Pb—O2	108.39 (19)	H9A1—C9A—H9A2	106.6
O3—Pb—I2	95.52 (15)	C8—C9B—C10	124.7 (19)
O4—Pb—I2	93.01 (15)	C8—C9B—H9B1	105.7
O1—Pb—I2	95.08 (15)	C10—C9B—H9B1	105.7
O2—Pb—I2	146.22 (14)	C8—C9B—H9B2	105.7
O3—Pb—I1	142.81 (14)	C10—C9B—H9B2	105.7
O4—Pb—I1	91.15 (14)	H9B1—C9B—H9B2	106.1
O1—Pb—I1	103.75 (16)	C9A—C10—N2	115.8 (12)
O2—Pb—I1	96.58 (15)	C9A—C10—C9B	40.9 (12)
I2—Pb—I1	109.13 (3)	N2—C10—C9B	117.7 (13)
O3—Pb—Cu2	31.05 (14)	C9A—C10—H10A	108.3
O4—Pb—Cu2	31.78 (12)	N2—C10—H10A	108.3
O1—Pb—Cu2	127.85 (15)	C9B—C10—H10A	131.9
O2—Pb—Cu2	82.73 (13)	C9A—C10—H10B	134.89
I2—Pb—Cu2	105.77 (3)	N2—C10—H10B	108.3
I1—Pb—Cu2	112.99 (3)	C9B—C10—H10B	107.75
O3—Pb—Cu1	76.67 (14)	H10A—C10—H10B	66.06
O4—Pb—Cu1	129.57 (13)	N2—C11—C12	128.4 (9)
O1—Pb—Cu1	30.99 (14)	N2—C11—H11	115.8
O2—Pb—Cu1	30.72 (13)	C12—C11—H11	115.8
I2—Pb—Cu1	115.92 (3)	C17—C12—C13	119.6 (9)
I1—Pb—Cu1	114.07 (3)	C17—C12—C11	123.1 (9)
Cu2—Pb—Cu1	98.32 (3)	C13—C12—C11	117.3 (9)
O2—Cu1—O1	80.0 (3)	C14—C13—C12	121.2 (10)
O2—Cu1—N1	167.8 (4)	C14—C13—H13	119.4
O1—Cu1—N1	91.2 (3)	C12—C13—H13	119.4
O2—Cu1—N2	91.8 (3)	C13—C14—C15	119.3 (10)
O1—Cu1—N2	169.9 (3)	C13—C14—H14	120.4
N1—Cu1—N2	97.7 (4)	C15—C14—H14	120.4
O2—Cu1—Pb	44.0 (2)	C16—C15—C14	120.7 (10)
O1—Cu1—Pb	43.83 (18)	C16—C15—H15	119.7
N1—Cu1—Pb	131.5 (3)	C14—C15—H15	119.7
N2—Cu1—Pb	126.1 (3)	C15—C16—C17	120.8 (10)
O3—Cu2—O4	81.9 (3)	C15—C16—H16	119.6
O3—Cu2—N3	92.5 (3)	C17—C16—H16	119.6
O4—Cu2—N3	165.2 (3)	O2—C17—C12	122.6 (9)
O3—Cu2—N4	165.2 (3)	O2—C17—C16	119.1 (9)
O4—Cu2—N4	91.8 (3)	C12—C17—C16	118.3 (9)
N3—Cu2—N4	96.7 (3)	O3—C18—C23	122.6 (9)
O3—Cu2—Pb	41.92 (18)	O3—C18—C19	118.5 (9)
O4—Cu2—Pb	45.37 (18)	C23—C18—C19	118.9 (9)
N3—Cu2—Pb	123.4 (2)	C18—C19—C20	119.8 (10)
N4—Cu2—Pb	136.2 (2)	C18—C19—H19	120.07
C1—O1—Cu1	130.5 (6)	C20—C19—H19	120.07
C1—O1—Pb	123.8 (6)	C21—C20—C19	120.5 (11)
Cu1—O1—Pb	105.2 (3)	C21—C20—H20	119.7
C17—O2—Cu1	130.0 (6)	C19—C20—H20	119.7
C17—O2—Pb	116.7 (5)	C20—C21—C22	120.5 (10)
Cu1—O2—Pb	105.3 (3)	C20—C21—H21	119.7
C18—O3—Cu2	127.3 (6)	C22—C21—H21	119.7
C18—O3—Pb	123.0 (6)	C21—C22—C23	120.5 (10)
Cu2—O3—Pb	107.0 (2)	C21—C22—H22	119.8
C34—O4—Cu2	127.2 (6)	C23—C22—H22	119.8
C34—O4—Pb	127.9 (5)	C18—C23—C22	119.7 (10)
Cu2—O4—Pb	102.9 (2)	C18—C23—C24	123.5 (8)
C7—N1—C8	114.5 (10)	C22—C23—C24	116.8 (9)
C7—N1—Cu1	124.0 (7)	N3—C24—C23	127.0 (9)
C8—N1—Cu1	121.4 (8)	N3—C24—H24	116.5
C11—N2—C10	115.0 (9)	C23—C24—H24	116.5
C11—N2—Cu1	124.0 (7)	N3—C25—C26	110.1 (9)
C10—N2—Cu1	121.0 (8)	N3—C25—H25A	109.6
C24—N3—C25	116.7 (8)	C26—C25—H25A	109.6
C24—N3—Cu2	123.7 (7)	N3—C25—H25B	109.6
C25—N3—Cu2	119.5 (6)	C26—C25—H25B	109.6
C28—N4—C27	115.5 (8)	H25A—C25—H25B	108.2
C28—N4—Cu2	121.2 (7)	C27—C26—C25	113.9 (10)
C27—N4—Cu2	123.2 (7)	C27—C26—H26A	108.8
O1—C1—C2	121.1 (8)	C25—C26—H26A	108.8
O1—C1—C6	120.0 (9)	C27—C26—H26B	108.8
C2—C1—C6	118.9 (9)	C25—C26—H26B	108.8
C3—C2—C1	121.2 (10)	H26A—C26—H26B	107.7
C3—C2—H2	119.4	C26—C27—N4	114.6 (9)
C1—C2—H2	119.4	C26—C27—H27A	108.58
C2—C3—C4	121.6 (12)	N4—C27—H27A	108.54
C2—C3—H3	119.2	C26—C27—H27B	108.58
C4—C3—H3	119.2	N4—C27—H27B	108.54
C5—C4—C3	117.8 (10)	H27A—C27—H27B	107.49
C5—C4—H4	121.1	N4—C28—C29	129.0 (9)
C3—C4—H4	121.1	N4—C28—H28	115.5
C4—C5—C6	123.6 (10)	C29—C28—H28	115.5
C4—C5—H5	118.2	C30—C29—C34	119.1 (9)
C6—C5—H5	118.2	C30—C29—C28	118.1 (9)
C7—C6—C1	124.4 (10)	C34—C29—C28	122.5 (9)
C7—C6—C5	118.7 (9)	C31—C30—C29	122.0 (9)
C1—C6—C5	116.9 (10)	C31—C30—H30	119.0
N1—C7—C6	128.5 (9)	C29—C30—H30	119.0
N1—C7—H7	115.7	C30—C31—C32	118.5 (9)
C6—C7—H7	115.7	C30—C31—H31	120.7
C9B—C8—C9A	43.0 (14)	C32—C31—H31	120.7
C9B—C8—N1	118.2 (15)	C33—C32—C31	121.1 (10)
C9A—C8—N1	117.0 (11)	C33—C32—H32	119.5
C9B—C8—H8A	67.21	C31—C32—H32	119.5
C9A—C8—H8A	108.0	C32—C33—C34	121.7 (9)
N1—C8—H8A	108.0	C32—C33—H33	119.1
C9B—C8—H8B	132.3	C34—C33—H33	119.1
C9A—C8—H8B	108.0	O4—C34—C33	120.7 (8)
N1—C8—H8B	108.0	O4—C34—C29	121.7 (8)
H8A—C8—H8B	107.3	C33—C34—C29	117.6 (8)

O3—Pb—Cu1—O2	−82.7 (3)	Cu1—Pb—O4—Cu2	−12.1 (4)
O4—Pb—Cu1—O2	−53.9 (3)	O2—Cu1—N1—C7	−39 (2)
O1—Pb—Cu1—O2	135.8 (4)	O1—Cu1—N1—C7	5.1 (9)
I2—Pb—Cu1—O2	−172.4 (3)	N2—Cu1—N1—C7	−179.6 (9)
I1—Pb—Cu1—O2	59.6 (3)	Pb—Cu1—N1—C7	24.3 (11)
Cu2—Pb—Cu1—O2	−60.3 (3)	O2—Cu1—N1—C8	143.1 (15)
O3—Pb—Cu1—O1	141.5 (3)	O1—Cu1—N1—C8	−173.1 (10)
O4—Pb—Cu1—O1	170.3 (4)	N2—Cu1—N1—C8	2.2 (11)
O2—Pb—Cu1—O1	−135.8 (4)	Pb—Cu1—N1—C8	−153.8 (9)
I2—Pb—Cu1—O1	51.8 (3)	O2—Cu1—N2—C11	−0.1 (9)
I1—Pb—Cu1—O1	−76.2 (3)	O1—Cu1—N2—C11	−36 (2)
Cu2—Pb—Cu1—O1	163.9 (3)	N1—Cu1—N2—C11	172.2 (9)
O3—Pb—Cu1—N1	113.1 (4)	Pb—Cu1—N2—C11	−29.9 (10)
O4—Pb—Cu1—N1	141.9 (4)	O2—Cu1—N2—C10	178.8 (9)
O1—Pb—Cu1—N1	−28.4 (5)	O1—Cu1—N2—C10	143.3 (17)
O2—Pb—Cu1—N1	−164.2 (5)	N1—Cu1—N2—C10	−8.9 (9)
I2—Pb—Cu1—N1	23.4 (4)	Pb—Cu1—N2—C10	149.0 (7)
I1—Pb—Cu1—N1	−104.6 (4)	O3—Cu2—N3—C24	−13.1 (8)
Cu2—Pb—Cu1—N1	135.5 (4)	O4—Cu2—N3—C24	−80.1 (15)
O3—Pb—Cu1—N2	−37.0 (3)	N4—Cu2—N3—C24	155.3 (8)
O4—Pb—Cu1—N2	−8.2 (4)	Pb—Cu2—N3—C24	−43.4 (9)
O1—Pb—Cu1—N2	−178.6 (4)	O3—Cu2—N3—C25	169.9 (7)
O2—Pb—Cu1—N2	45.6 (4)	O4—Cu2—N3—C25	102.9 (13)
I2—Pb—Cu1—N2	−126.7 (3)	N4—Cu2—N3—C25	−21.7 (8)
I1—Pb—Cu1—N2	105.2 (3)	Pb—Cu2—N3—C25	139.6 (7)
Cu2—Pb—Cu1—N2	−14.6 (3)	O3—Cu2—N4—C28	−39.9 (17)
O4—Pb—Cu2—O3	143.4 (4)	O4—Cu2—N4—C28	24.3 (8)
O1—Pb—Cu2—O3	−35.6 (4)	N3—Cu2—N4—C28	−167.9 (8)
O2—Pb—Cu2—O3	−72.6 (3)	Pb—Cu2—N4—C28	34.9 (9)
I2—Pb—Cu2—O3	74.0 (3)	O3—Cu2—N4—C27	136.7 (12)
I1—Pb—Cu2—O3	−166.7 (3)	O4—Cu2—N4—C27	−159.1 (8)
Cu1—Pb—Cu2—O3	−46.0 (3)	N3—Cu2—N4—C27	8.8 (9)
O3—Pb—Cu2—O4	−143.4 (4)	Pb—Cu2—N4—C27	−148.5 (7)
O1—Pb—Cu2—O4	−179.0 (3)	Cu1—O1—C1—C2	−166.3 (7)
O2—Pb—Cu2—O4	144.4 (3)	Pb—O1—C1—C2	23.0 (12)
I2—Pb—Cu2—O4	−69.4 (3)	Cu1—O1—C1—C6	13.4 (13)
I1—Pb—Cu2—O4	50.0 (3)	Pb—O1—C1—C6	−157.2 (7)
Cu1—Pb—Cu2—O4	170.6 (3)	O1—C1—C2—C3	−177.4 (10)
O3—Pb—Cu2—N3	49.0 (4)	C6—C1—C2—C3	2.8 (16)
O4—Pb—Cu2—N3	−167.6 (4)	C1—C2—C3—C4	−1.0 (18)
O1—Pb—Cu2—N3	13.4 (4)	C2—C3—C4—C5	−1.3 (18)
O2—Pb—Cu2—N3	−23.6 (3)	C3—C4—C5—C6	1.7 (19)
I2—Pb—Cu2—N3	123.0 (3)	O1—C1—C6—C7	−3.5 (15)
I1—Pb—Cu2—N3	−117.7 (3)	C2—C1—C6—C7	176.2 (10)
Cu1—Pb—Cu2—N3	3.0 (3)	O1—C1—C6—C5	177.9 (9)
O3—Pb—Cu2—N4	−158.4 (5)	C2—C1—C6—C5	−2.3 (14)
O4—Pb—Cu2—N4	−15.0 (4)	C4—C5—C6—C7	−178.5 (11)
O1—Pb—Cu2—N4	166.0 (4)	C4—C5—C6—C1	0.1 (17)
O2—Pb—Cu2—N4	129.1 (4)	C8—N1—C7—C6	179.4 (12)
I2—Pb—Cu2—N4	−84.3 (3)	Cu1—N1—C7—C6	1.1 (17)
I1—Pb—Cu2—N4	35.0 (3)	C1—C6—C7—N1	−3.8 (18)
Cu1—Pb—Cu2—N4	155.6 (3)	C5—C6—C7—N1	174.7 (11)
O2—Cu1—O1—C1	158.6 (9)	C7—N1—C8—C9B	−152.6 (18)
N1—Cu1—O1—C1	−12.8 (9)	Cu1—N1—C8—C9B	26 (2)
N2—Cu1—O1—C1	−165.3 (16)	C7—N1—C8—C9A	160.2 (13)
Pb—Cu1—O1—C1	−171.9 (10)	Cu1—N1—C8—C9A	−21.1 (17)
O2—Cu1—O1—Pb	−29.4 (3)	C9B—C8—C9A—C10	−49 (2)
N1—Cu1—O1—Pb	159.1 (4)	N1—C8—C9A—C10	54 (2)
N2—Cu1—O1—Pb	7 (2)	C9A—C8—C9B—C10	43.0 (18)
O3—Pb—O1—C1	134.5 (7)	N1—C8—C9B—C10	−55 (3)
O4—Pb—O1—C1	150.8 (7)	C8—C9A—C10—N2	−62 (2)
O2—Pb—O1—C1	−162.2 (8)	C8—C9A—C10—C9B	40.8 (19)
I2—Pb—O1—C1	37.8 (7)	C11—N2—C10—C9A	−145.1 (14)
I1—Pb—O1—C1	−73.3 (7)	Cu1—N2—C10—C9A	35.8 (17)
Cu2—Pb—O1—C1	152.3 (6)	C11—N2—C10—C9B	169.5 (13)
Cu1—Pb—O1—C1	172.6 (9)	Cu1—N2—C10—C9B	−7.9 (18)
O3—Pb—O1—Cu1	−38.1 (3)	C8—C9B—C10—C9A	−52 (2)
O4—Pb—O1—Cu1	−21.8 (8)	C8—C9B—C10—N2	45 (3)
O2—Pb—O1—Cu1	25.2 (2)	C10—N2—C11—C12	179.8 (11)
I2—Pb—O1—Cu1	−134.8 (3)	Cu1—N2—C11—C12	−1.2 (16)
I1—Pb—O1—Cu1	114.1 (3)	N2—C11—C12—C17	1.0 (17)
Cu2—Pb—O1—Cu1	−20.3 (4)	N2—C11—C12—C13	−178.1 (11)
O1—Cu1—O2—C17	176.2 (8)	C17—C12—C13—C14	−0.4 (16)
N1—Cu1—O2—C17	−138.9 (15)	C11—C12—C13—C14	178.8 (10)
N2—Cu1—O2—C17	2.1 (8)	C12—C13—C14—C15	−2.2 (18)
Pb—Cu1—O2—C17	146.8 (9)	C13—C14—C15—C16	3.8 (18)
O1—Cu1—O2—Pb	29.3 (3)	C14—C15—C16—C17	−2.8 (17)
N1—Cu1—O2—Pb	74.0 (16)	Cu1—O2—C17—C12	−2.8 (14)
N2—Cu1—O2—Pb	−144.7 (3)	Pb—O2—C17—C12	141.8 (7)
O3—Pb—O2—C17	−62.6 (6)	Cu1—O2—C17—C16	176.0 (7)
O4—Pb—O2—C17	−13.0 (6)	Pb—O2—C17—C16	−40.2 (11)
O1—Pb—O2—C17	−177.4 (7)	C13—C12—C17—O2	−179.9 (9)
I2—Pb—O2—C17	−139.6 (5)	C11—C12—C17—O2	1.0 (15)
I1—Pb—O2—C17	80.5 (6)	C13—C12—C17—C16	1.4 (14)
Cu2—Pb—O2—C17	−32.0 (6)	C11—C12—C17—C16	−177.7 (9)
Cu1—Pb—O2—C17	−152.0 (8)	C15—C16—C17—O2	−178.6 (10)
O3—Pb—O2—Cu1	89.4 (3)	C15—C16—C17—C12	0.2 (15)
O4—Pb—O2—Cu1	139.0 (2)	Cu2—O3—C18—C23	−17.3 (12)
O1—Pb—O2—Cu1	−25.4 (2)	Pb—O3—C18—C23	141.7 (7)
I2—Pb—O2—Cu1	12.4 (4)	Cu2—O3—C18—C19	163.7 (7)
I1—Pb—O2—Cu1	−127.6 (2)	Pb—O3—C18—C19	−37.3 (11)
Cu2—Pb—O2—Cu1	120.0 (3)	O3—C18—C19—C20	−178.8 (9)
O4—Cu2—O3—C18	−172.9 (7)	C23—C18—C19—C20	2.2 (15)
N3—Cu2—O3—C18	20.8 (7)	C18—C19—C20—C21	−2.1 (17)
N4—Cu2—O3—C18	−107.6 (13)	C19—C20—C21—C22	0.9 (17)
Pb—Cu2—O3—C18	161.7 (9)	C20—C21—C22—C23	0.1 (17)
O4—Cu2—O3—Pb	25.4 (3)	O3—C18—C23—C22	179.9 (9)
N3—Cu2—O3—Pb	−140.9 (3)	C19—C18—C23—C22	−1.2 (14)
N4—Cu2—O3—Pb	90.7 (12)	O3—C18—C23—C24	0.3 (14)
O4—Pb—O3—C18	175.9 (7)	C19—C18—C23—C24	179.3 (9)
O1—Pb—O3—C18	−10.6 (7)	C21—C22—C23—C18	0.0 (15)
O2—Pb—O3—C18	−61.4 (6)	C21—C22—C23—C24	179.6 (10)
I2—Pb—O3—C18	85.7 (6)	C25—N3—C24—C23	179.8 (10)
I1—Pb—O3—C18	−142.1 (6)	Cu2—N3—C24—C23	2.7 (15)
Cu2—Pb—O3—C18	−162.7 (8)	C18—C23—C24—N3	7.3 (16)
Cu1—Pb—O3—C18	−29.7 (6)	C22—C23—C24—N3	−172.3 (10)
O4—Pb—O3—Cu2	−21.4 (2)	C24—N3—C25—C26	−123.5 (10)
O1—Pb—O3—Cu2	152.0 (3)	Cu2—N3—C25—C26	53.7 (12)
O2—Pb—O3—Cu2	101.3 (3)	N3—C25—C26—C27	−76.3 (13)
I2—Pb—O3—Cu2	−111.6 (2)	C25—C26—C27—N4	62.2 (14)
I1—Pb—O3—Cu2	20.6 (4)	C28—N4—C27—C26	148.5 (10)
Cu1—Pb—O3—Cu2	133.0 (3)	Cu2—N4—C27—C26	−28.3 (14)
O3—Cu2—O4—C34	140.6 (7)	C27—N4—C28—C29	169.9 (10)
N3—Cu2—O4—C34	−151.1 (11)	Cu2—N4—C28—C29	−13.2 (15)
N4—Cu2—O4—C34	−26.0 (7)	N4—C28—C29—C30	179.2 (10)
Pb—Cu2—O4—C34	164.3 (9)	N4—C28—C29—C34	−7.4 (16)
O3—Cu2—O4—Pb	−23.7 (3)	C34—C29—C30—C31	−0.9 (14)
N3—Cu2—O4—Pb	44.6 (13)	C28—C29—C30—C31	172.7 (9)
N4—Cu2—O4—Pb	169.7 (3)	C29—C30—C31—C32	0.1 (15)
O3—Pb—O4—C34	−143.2 (8)	C30—C31—C32—C33	0.8 (15)
O1—Pb—O4—C34	−161.9 (7)	C31—C32—C33—C34	−0.9 (15)
O2—Pb—O4—C34	158.0 (7)	Cu2—O4—C34—C33	−166.0 (7)
I2—Pb—O4—C34	−48.6 (7)	Pb—O4—C34—C33	−5.5 (12)
I1—Pb—O4—C34	60.6 (7)	Cu2—O4—C34—C29	14.2 (12)
Cu2—Pb—O4—C34	−164.2 (9)	Pb—O4—C34—C29	174.7 (6)
Cu1—Pb—O4—C34	−176.3 (6)	C32—C33—C34—O4	−179.8 (9)
O3—Pb—O4—Cu2	21.0 (2)	C32—C33—C34—C29	0.0 (14)
O1—Pb—O4—Cu2	2.3 (8)	C30—C29—C34—O4	−179.3 (8)
O2—Pb—O4—Cu2	−37.8 (3)	C28—C29—C34—O4	7.4 (14)
I2—Pb—O4—Cu2	115.6 (2)	C30—C29—C34—C33	0.8 (13)
I1—Pb—O4—Cu2	−135.2 (2)	C28—C29—C34—C33	−172.4 (9)

Experimental details

Crystal data
Chemical formula	[Cu₂PbI₂(C₁₇H₁₆N₂O₂)₂]
M_r	1148.71
Crystal system, space group	Triclinic, P1
Temperature (K)	293
a, b, c (Å)	10.516 (1), 11.381 (2), 14.558 (3)
α, β, γ (°)	87.23 (2), 79.73 (1), 88.54 (1)
V (Å³)	1712.2 (5)
Z	2
Radiation type	Mo Kα
µ (mm⁻¹)	7.98
Crystal size (mm)	0.22 × 0.05 × 0.03

Data collection
Diffractometer	Enraf-Nonius CAD-4 diffractometer
Absorption correction	ψ scan (Fair, 1990)
T_min, T_max	0.626, 0.787
No. of measured, independent and observed [I > 2σ(I)] reflections	7106, 6685, 4611
R_int	0.026
(sin θ/λ)_max (Å⁻¹)	0.616

Refinement
R[F² > 2σ(F²)], wR(F²), S	0.040, 0.100, 1.01
No. of reflections	4611
No. of parameters	423
No. of restraints	?
H-atom treatment	H-atom parameters constrained
Δρ_max, Δρ_min (e Å⁻³)	2.48, −2.14

Computer programs: CAD-4 EXPRESS (Enraf-Nonius, 1993), CAD-4 EXPRESS, X-RED (Stoe & Cie, 1996), SHELXS97 (Sheldrick, 1990), SHELXL97 (Sheldrick, 1997), ORTEP-3 (Farrugia, 1997), SHELXL97.

Selected geometric parameters (Å, º) top

Pb—O1	2.607 (6)	Cu1—O1	1.938 (6)
Pb—O2	2.616 (6)	Cu1—O2	1.924 (6)
Pb—O3	2.492 (6)	Cu2—O3	1.924 (6)
Pb—O4	2.603 (6)	Cu2—O4	1.926 (5)
Pb—I1	3.1831 (9)	Cu1—N1	1.970 (9)
Pb—I2	3.0945 (9)	Cu1—N2	1.985 (8)
Pb—Cu1	3.6331 (12)	Cu2—N3	1.961 (7)
Pb—Cu2	3.5662 (12)	Cu2—N4	1.966 (7)

O1—Pb—O2	56.7 (2)	O3—Pb—I1	142.81 (14)
O3—Pb—O4	59.31 (18)	O4—Pb—I1	91.15 (14)
O3—Pb—O1	101.2 (2)	O1—Pb—I1	103.75 (16)
O4—Pb—O1	159.6 (2)	O2—Pb—I1	96.58 (15)
O3—Pb—O2	74.8 (2)	I2—Pb—I1	109.13 (3)
O4—Pb—O2	108.39 (19)	O2—Cu1—O1	80.0 (3)
O4—Pb—I2	93.01 (15)	O1—Cu1—N1	91.2 (3)
O1—Pb—I2	95.08 (15)	O2—Cu1—N2	91.8 (3)
O2—Pb—I2	146.22 (14)	N1—Cu1—N2	97.7 (4)

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Bis­[μ-N,N′-bis­(salicyl­idene)-1,3-propane­di­amine­copper(II)]­di­iodo­lead(II)

Supporting information

Key indicators

checkCIF results

Bis[μ-N,N′-bis(salicylidene)-1,3-propanediaminecopper(II)]diiodolead(II)