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The title compound, [Pb(C2H6O2PS2)2], has a twofold rotation axis passing through the Pb atom along the b axis. One of the two unique S atoms in a formula unit and its symmetry-equivalent S atom bridge two adjacent Pb atoms, forming a polymeric linear chain along the c axis. The Pb atom is coordinated by six S atoms in a distorted octahedral arrangement. The six Pb—S distances are in the range 2.860 (2)–3.145 (2) Å, with an average of 3.01 (8) Å.

Supporting information

cif

Crystallographic Information File (CIF) https://doi.org/10.1107/S1600536804020914/ac6113sup1.cif
Contains datablocks global, I

hkl

Structure factor file (CIF format) https://doi.org/10.1107/S1600536804020914/ac6113Isup2.hkl
Contains datablock I

CCDC reference: 251626

Key indicators

  • Single-crystal X-ray study
  • T = 296 K
  • Mean [sigma](O-C) = 0.012 Å
  • R factor = 0.029
  • wR factor = 0.028
  • Data-to-parameter ratio = 13.4

checkCIF/PLATON results

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Computing details top

Data collection: MSC/AFC Diffractometer Control Software (Molecular Structure Corporation, 1988); cell refinement: MSC/AFC Diffractometer Control Software; data reduction: CrystalStructure (Rigaku/MSC, 2002); program(s) used to solve structure: SIR92 (Altomare et al., 1994); program(s) used to refine structure: CrystalStructure; molecular graphics: ORTEPIII (Burnett & Johnson, 1996); software used to prepare material for publication: CrystalStructure.

(I) top
Crystal data top
[Pb(C2H6O2PS2)2]F(000) = 976.00
Mr = 521.56Dx = 2.299 Mg m3
Dm = 2.292 Mg m3
Dm measured by flotation in zinc iodide (aq)
Orthorhombic, PbcnMo Kα radiation, λ = 0.7107 Å
Hall symbol: -P 2n 2abCell parameters from 25 reflections
a = 17.738 (3) Åθ = 15.9–16.5°
b = 9.218 (2) ŵ = 11.97 mm1
c = 9.216 (1) ÅT = 296 K
V = 1506.9 (4) Å3Prism, colorless
Z = 40.16 × 0.12 × 0.12 mm
Data collection top
Rigaku AFC-5S
diffractometer
Rint = 0.007
ω–2θ scansθmax = 27.5°
Absorption correction: ψ scan
(North et al., 1968)
h = 023
Tmin = 0.146, Tmax = 0.238k = 011
1834 measured reflectionsl = 110
1727 independent reflections3 standard reflections every 150 reflections
1005 reflections with I > 3σ(I) intensity decay: 0.2%
Refinement top
Refinement on FH-atom parameters constrained
R[F2 > 2σ(F2)] = 0.029Weighting scheme based on measured s.u.'s w = 1/σ2(Fo)
wR(F2) = 0.028(Δ/σ)max < 0.001
S = 1.26Δρmax = 1.40 e Å3
1005 reflectionsΔρmin = 0.92 e Å3
75 parameters
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
xyzUiso*/Ueq
Pb0.50000.05754 (4)0.25000.0338 (1)
S10.5723 (1)0.3019 (2)0.3809 (3)0.0502 (7)
S20.6106 (1)0.0356 (2)0.5000 (3)0.0419 (6)
P10.6232 (1)0.1771 (2)0.5251 (2)0.0394 (6)
O10.5927 (4)0.2082 (6)0.6837 (6)0.059 (2)
O20.7088 (4)0.2244 (7)0.5263 (7)0.064 (2)
C10.5997 (8)0.3512 (9)0.751 (1)0.094 (4)
C20.7615 (6)0.149 (1)0.620 (1)0.107 (5)
H10.65160.37520.7580.113*
H20.57450.42150.6940.113*
H30.57810.34970.8460.113*
H40.74490.1570.7180.128*
H50.76270.0500.5930.128*
H60.81060.1890.6120.128*
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
Pb0.0403 (2)0.0318 (2)0.0292 (2)0.00000.0020 (4)0.0000
S10.068 (2)0.034 (1)0.049 (1)0.012 (1)0.015 (1)0.010 (1)
S20.047 (1)0.035 (1)0.044 (1)0.0048 (9)0.001 (1)0.001 (1)
P10.045 (1)0.039 (1)0.034 (1)0.012 (1)0.005 (1)0.004 (1)
O10.103 (6)0.041 (3)0.032 (3)0.023 (4)0.009 (4)0.008 (3)
O20.047 (4)0.069 (4)0.077 (5)0.023 (4)0.010 (4)0.023 (4)
C10.17 (1)0.052 (6)0.064 (6)0.033 (7)0.00 (1)0.026 (7)
C20.055 (8)0.13 (1)0.14 (1)0.024 (8)0.045 (9)0.05 (1)
Geometric parameters (Å, º) top
Pb—S12.860 (2)P1—O21.579 (7)
Pb—S1i2.860 (2)O1—C11.463 (9)
Pb—S23.145 (2)O2—C21.452 (11)
Pb—S2i3.145 (2)C1—H10.95
Pb—S2ii3.033 (2)C1—H20.95
Pb—S2iii3.033 (2)C1—H30.95
S1—P11.976 (3)C2—H40.95
S2—P11.987 (3)C2—H50.95
P1—O11.585 (6)C2—H60.95
Pb···O1ii3.012 (6)S1···C1iv3.448 (9)
Pb···O1iii3.012 (6)S2···O1iii3.336 (6)
S1—Pb—S1i76.0 (1)S2—P1—O1104.3 (3)
S1—Pb—S268.04 (6)S1—P1—O2106.4 (3)
S1—Pb—S2ii91.28 (6)S2—P1—O2112.4 (3)
S1—Pb—S2iii94.75 (7)O1—P1—O2105.8 (4)
S1—Pb—S2i143.50 (6)P1—O1—C1121.7 (6)
S1i—Pb—S2143.50 (6)P1—O2—C2119.4 (6)
S1i—Pb—S2i68.04 (6)O1—C1—H1108.7
S1i—Pb—S2ii94.75 (7)O1—C1—H2109.7
S1i—Pb—S2iii91.28 (6)H1—C1—H2109.5
S2—Pb—S2ii80.14 (7)O1—C1—H3110.0
S2—Pb—S2i148.33 (7)H1—C1—H3109.5
S2—Pb—S2iii97.75 (6)H2—C1—H3109.5
S2ii—Pb—S2iii172.34 (7)O2—C2—H4109.3
S2ii—Pb—S2i97.75 (6)O2—C2—H5108.5
S2iii—Pb—S2i80.14 (7)H4—C2—H5109.5
Pb—S1—P191.7 (1)O2—C2—H6110.7
Pb—S2—P183.47 (9)H4—C2—H6109.5
S1—P1—S2116.42 (14)H5—C2—H6109.5
S1—P1—O1111.0 (3)
Pb—S1—P1—S26.0 (2)S1—P1—O2—C2178.6 (9)
Pb—S1—P1—O1113.2 (4)S2—P1—O2—C250.0 (7)
Pb—S1—P1—O2132.1 (4)O1—P1—O2—C263.2 (7)
Pb—S1—P1—S26.0 (2)S1—P1—O1—C160.7 (8)
Pb—S1—P1—O1113.2 (4)S2—P1—O1—C1173.1 (9)
Pb—S1—P1—O2132.1 (4)O2—P1—O1—C154.4 (8)
S1—P1—O1—C160.7 (8)S1—P1—O2—C2178.6 (9)
S2—P1—O1—C1173.1 (9)S2—P1—O2—C250.0 (7)
O2—P1—O1—C154.4 (8)O1—P1—O2—C263.2 (7)
Symmetry codes: (i) x+1, y, z+1/2; (ii) x+1, y, z+1; (iii) x, y, z1/2; (iv) x, y+1, z1/2.
 

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