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Acta Cryst. (2007). E63, m2005    [ doi:10.1107/S1600536807030693 ]

catena-Poly[[diaquabis[(4-chlorophenylsulfinyl)acetato-[kappa]O]cadmium(II)]-[mu]-4,4'-bipyridine-[kappa]2N:N']

Y. Su, Y.-J. Hou, Z.-Z. Sun, B.-Y. Li and G.-F. Hou

Abstract top

In the title coordination polymer, [Cd(C8H6ClO3S)2(C10H8N2)(H2O)2]n, the CdII atom exists in an octahedral coordination environment formed by two carboxylate O atoms from two (4-chlorophenylsulfinyl)acetate ligands, two N atoms from two bipyridine ligands and two water molecules. The CdII atom lies on a twofold rotation axis. Bridging by the bipyridine ligand leads to a linear chain structure, while intermolecular O-H...O hydrogen bonds link the chains into a three-dimensional network.

Comment top

Recently, we reported the crystal structure of diaquabis[(4-nitrophenylsulfinylacetato)(4,4'-bipyridine)zinc(II) (Hou et al. 2007a). We also reported that of diaquabis[(4-chlorophenylsulfinylacetato)(4,4'-bipyridine)cobalt(II) (Hou et al. 2007b); diaquabis[(4-chlorophenylsulfinylacetato)(4,4'-bipyridine)zinc(II) (Hou et al. 2007) and diaquabis[(4-chlorophenylsulfinylacetato)(4,4'-bipyridine)nickel(II) (Su et al. 2007); this paper reports the isostructural cadmium compound.

In the title compound the cadmium bis(4-chlorophenylsulfinylacetate) moiety is bridged by 4,4'-bipyridine into a linear chain (Fig. 1). The CdII atom shows an all trans octahedral coordination. The chains are connected into a three dimensional network via intermolecular O—H···O hydrogen bonds (Table 1), (Fig. 2).

Related literature top

For isostructural compounds, see: Hou et al. (2007, 2007a,b); Su et al. (2007).

Experimental top

(4-Chlorophenylsulfanyl)acetic acid was prepared by the nucleophilic reaction of chloroacetic acid and 4-chlorothiophenol under basic conditions. It was then oxidized using 30% aqueous hydrogen peroxide in acetic anhydride solution to produce 4-chlorophenylsulfinyl acetic acid. Cadmium nitrate hexahydrate (0.692 g, 2 mmol), 4,4'-bipyridine (0.312 g, 2 mmol) and 4-chlorophenylsulfinyl acetic acid (0.437 g, 2 mmol) were dissolved in water and the pH was adjusted to 6 with 0.01 M sodium hydroxide; colorless crystals separated from the filtered solution after several days.

Refinement top

H atoms bound to C atoms were placed in calculated positions and treated as riding on their parent atoms, with C—H = 0.93 Å (aromatic C) or C—H = 0.97 Å (methylene C), and with Uiso(H) = 1.2Ueq(C). Water H atoms were initially located in a difference Fourier map but they were treated as riding on their parent atoms with O—H = 0.85 Å and with Uiso(H) = 1.5Ueq(O).

The Flack parameter was refined from 1550 Friedel pairs.

Computing details top

Data collection: RAPID-AUTO (Rigaku, 1998); cell refinement: RAPID-AUTO; data reduction: CrystalStructure (Rigaku/MSC, 2002); program(s) used to solve structure: SHELXS97 (Sheldrick, 1997a); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997a); molecular graphics: SHELXTL (Sheldrick, 1997b); software used to prepare material for publication: SHELXL97.

Figures top
[Figure 1] Fig. 1. Part of the polymeric structure of the title complex, with the atomlabelling scheme. Displacement ellipsoids are drawn at the 30% probability level and H atoms are represented as spheres of arbitrary radii. [Symmetry codes: (I) −x, −y + 2, z; (II) x, y,z + 1; (III) −x, −y + 2, z + 1, (IV) x, y, z − 1].
[Figure 2] Fig. 2. A partial packing plot of (I). Dashed lines indicate the hydrogen-bonding interactions. H atoms not involved in hydrogen bonds have been omitted.
catena-Poly[[diaquabis[(4-chlorophenylsulfinyl)acetato- κO]cadmium(II)]-µ-4,4'-bipyridine-κ2N:N'] top
Crystal data top
[Cd(C8H6ClO3S)2(C10H8N2)(H2O)2]F000 = 2976
Mr = 739.89Dx = 1.628 Mg m−3
Orthorhombic, Fdd2Mo Kα radiation
λ = 0.71073 Å
Hall symbol: F 2 -2dCell parameters from 13606 reflections
a = 25.664 (5) Åθ = 6.2–55.1º
b = 20.103 (7) ŵ = 1.09 mm−1
c = 11.705 (2) ÅT = 293 (2) K
V = 6039 (3) Å3Block, colorless
Z = 80.22 × 0.21 × 0.19 mm
Data collection top
Rigaku R-AXIS RAPID
diffractometer		3370 independent reflections
Radiation source: fine-focus sealed tube3214 reflections with I > 2σ(I)
Monochromator: graphiteRint = 0.030
T = 293(2) Kθmax = 27.5º
ω scansθmin = 3.1º
Absorption correction: multi-scan
(ABSCOR; Higashi, 1995)		h = −33→33
Tmin = 0.793, Tmax = 0.823k = −26→26
14361 measured reflectionsl = −14→15
Refinement top
Refinement on F2Hydrogen site location: inferred from neighbouring sites
Least-squares matrix: fullH-atom parameters constrained
R[F2 > 2σ(F2)] = 0.025  w = 1/[σ2(Fo2) + (0.034P)2 + 7.9326P]
where P = (Fo2 + 2Fc2)/3
wR(F2) = 0.062(Δ/σ)max = 0.001
S = 1.06Δρmax = 0.85 e Å−3
3370 reflectionsΔρmin = −0.30 e Å−3
188 parametersExtinction correction: none
1 restraintAbsolute structure: Flack (1983), 1550 Friedel pairs
Primary atom site location: structure-invariant direct methodsFlack parameter: −0.02 (2)
Secondary atom site location: difference Fourier map
Crystal data top
[Cd(C8H6ClO3S)2(C10H8N2)(H2O)2]V = 6039 (3) Å3
Mr = 739.89Z = 8
Orthorhombic, Fdd2Mo Kα
a = 25.664 (5) ŵ = 1.09 mm−1
b = 20.103 (7) ÅT = 293 (2) K
c = 11.705 (2) Å0.22 × 0.21 × 0.19 mm
Data collection top
Rigaku R-AXIS RAPID
diffractometer		3370 independent reflections
Absorption correction: multi-scan
(ABSCOR; Higashi, 1995)		3214 reflections with I > 2σ(I)
Tmin = 0.793, Tmax = 0.823Rint = 0.030
14361 measured reflections
Refinement top
R[F2 > 2σ(F2)] = 0.025H-atom parameters constrained
wR(F2) = 0.062Δρmax = 0.85 e Å−3
S = 1.06Δρmin = −0.30 e Å−3
3370 reflectionsAbsolute structure: Flack (1983), 1550 Friedel pairs
188 parametersFlack parameter: −0.02 (2)
1 restraint
Special details top

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.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
xyzUiso*/Ueq
C10.27829 (11)0.97188 (15)1.0099 (3)0.0389 (7)
C20.29867 (13)0.93630 (16)0.9191 (3)0.0469 (7)
H10.28410.94030.84670.056*
C30.34059 (13)0.89508 (18)0.9366 (3)0.0573 (9)
H20.35390.86940.87730.069*
C40.36233 (14)0.89255 (17)1.0430 (4)0.0572 (9)
C50.34323 (17)0.9276 (2)1.1350 (4)0.0621 (10)
H30.35910.92491.20630.074*
C60.29992 (14)0.96660 (19)1.1179 (3)0.0545 (8)
H40.28520.98951.17890.065*
C70.17595 (10)0.96841 (14)0.9710 (3)0.0440 (6)
H50.18340.93950.90670.053*
H60.17460.94131.03950.053*
C80.12325 (12)1.00291 (16)0.9529 (2)0.0380 (8)
C9−0.03579 (12)1.03376 (16)0.7185 (3)0.0424 (7)
H7−0.06101.05760.75830.051*
C10−0.03732 (13)1.03504 (17)0.6005 (3)0.0428 (7)
H8−0.06321.05920.56340.051*
C110.00001.00000.5360 (7)0.0386 (15)
C120.00001.00000.4100 (6)0.0365 (15)
C130.04492 (13)1.0104 (2)0.3517 (3)0.0501 (9)
H90.07621.01680.39040.060*
C140.04330 (13)1.01123 (18)0.2342 (4)0.0497 (8)
H100.07381.02000.19410.060*
Cd10.00001.00000.97656 (3)0.03051 (7)
Cl10.41728 (5)0.84252 (7)1.06118 (18)0.1051 (5)
N10.00001.00000.7792 (5)0.0397 (13)
N20.00001.00000.1761 (5)0.0363 (12)
O10.21608 (10)1.06206 (14)1.0980 (3)0.0711 (8)
O20.12289 (9)1.05949 (13)0.9125 (3)0.0610 (6)
O30.08505 (7)0.96899 (10)0.9828 (2)0.0439 (4)
O4−0.03001 (8)0.88990 (9)0.9748 (2)0.0460 (4)
H12−0.01110.86370.93560.069*
H11−0.06020.89940.94970.069*
S10.22630 (3)1.02914 (3)0.98480 (9)0.04591 (17)
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
C10.0287 (12)0.0422 (14)0.0458 (19)−0.0016 (11)−0.0039 (11)−0.0056 (12)
C20.0417 (16)0.0516 (17)0.0473 (17)0.0035 (13)−0.0068 (13)−0.0148 (14)
C30.0435 (18)0.0535 (18)0.075 (2)0.0086 (15)0.0005 (16)−0.0196 (16)
C40.0440 (18)0.0443 (17)0.083 (3)0.0054 (14)−0.0152 (17)−0.0022 (16)
C50.063 (2)0.058 (2)0.065 (2)−0.0025 (18)−0.0300 (19)−0.0011 (19)
C60.055 (2)0.062 (2)0.0466 (19)0.0023 (16)−0.0026 (15)−0.0106 (16)
C70.0303 (13)0.0449 (13)0.0567 (18)−0.0001 (10)0.0022 (14)−0.0052 (15)
C80.0348 (13)0.0526 (15)0.027 (2)0.0024 (12)−0.0002 (9)0.0003 (13)
C90.0467 (16)0.0551 (16)0.0255 (15)0.0094 (13)0.0051 (14)0.0001 (15)
C100.0476 (18)0.0549 (18)0.0261 (15)0.0102 (14)−0.0004 (12)0.0042 (13)
C110.038 (3)0.051 (3)0.027 (3)−0.0046 (18)0.0000.000
C120.048 (4)0.050 (3)0.012 (3)0.0037 (18)0.0000.000
C130.0365 (17)0.089 (3)0.0252 (16)−0.0037 (16)−0.0040 (12)−0.0114 (15)
C140.0384 (16)0.083 (2)0.0276 (16)−0.0046 (14)0.0050 (13)−0.0050 (19)
Cd10.02765 (11)0.04510 (12)0.01878 (10)0.00082 (12)0.0000.000
Cl10.0695 (8)0.0855 (8)0.1602 (15)0.0381 (7)−0.0354 (9)−0.0021 (9)
N10.041 (3)0.052 (3)0.026 (4)−0.0011 (16)0.0000.000
N20.041 (3)0.051 (3)0.016 (3)0.0030 (15)0.0000.000
O10.0513 (15)0.0625 (15)0.100 (2)0.0063 (12)−0.0047 (14)−0.0428 (15)
O20.0376 (12)0.0706 (15)0.0746 (17)0.0064 (11)0.0094 (11)0.0252 (13)
O30.0305 (9)0.0614 (11)0.0398 (11)0.0023 (8)0.0009 (10)0.0052 (11)
O40.0456 (11)0.0459 (10)0.0464 (11)0.0043 (8)−0.0044 (10)−0.0037 (10)
S10.0309 (3)0.0403 (3)0.0665 (5)−0.0002 (3)0.0026 (4)−0.0005 (4)
Geometric parameters (Å, °) top
C1—C61.384 (5)C10—H80.9300
C1—C21.384 (4)C11—C10i1.408 (5)
C1—S11.787 (3)C11—C121.475 (5)
C2—C31.374 (5)C12—C13i1.356 (5)
C2—H10.9300C12—C131.356 (5)
C3—C41.366 (5)C13—C141.377 (6)
C3—H20.9300C13—H90.9300
C4—C51.376 (6)C14—N21.322 (5)
C4—Cl11.745 (3)C14—H100.9300
C5—C61.375 (5)Cd1—O3i2.2712 (19)
C5—H30.9300Cd1—O32.2712 (19)
C6—H40.9300Cd1—N12.310 (6)
C7—C81.535 (4)Cd1—N2ii2.336 (6)
C7—S11.785 (3)Cd1—O42.344 (2)
C7—H50.9700Cd1—O4i2.344 (2)
C7—H60.9700N1—C9i1.345 (5)
C8—O21.232 (4)N2—C14i1.322 (5)
C8—O31.244 (4)N2—Cd1iii2.336 (6)
C9—N11.345 (5)O1—S11.504 (3)
C9—C101.382 (5)O4—H120.8500
C9—H70.9300O4—H110.8500
C10—C111.408 (5)
C6—C1—C2120.7 (3)C13i—C12—C11120.2 (3)
C6—C1—S1120.0 (2)C13—C12—C11120.2 (3)
C2—C1—S1119.2 (2)C12—C13—C14118.6 (4)
C3—C2—C1119.5 (3)C12—C13—H9120.7
C3—C2—H1120.2C14—C13—H9120.7
C1—C2—H1120.2N2—C14—C13122.5 (4)
C4—C3—C2118.6 (3)N2—C14—H10118.8
C4—C3—H2120.7C13—C14—H10118.8
C2—C3—H2120.7O3i—Cd1—O3176.31 (13)
C3—C4—C5123.3 (3)O3i—Cd1—N191.84 (6)
C3—C4—Cl1117.6 (3)O3—Cd1—N191.84 (6)
C5—C4—Cl1119.2 (3)O3i—Cd1—N2ii88.16 (6)
C6—C5—C4117.8 (4)O3—Cd1—N2ii88.16 (6)
C6—C5—H3121.1N1—Cd1—N2ii180.000 (4)
C4—C5—H3121.1O3i—Cd1—O486.77 (7)
C5—C6—C1120.1 (4)O3—Cd1—O493.26 (7)
C5—C6—H4120.0N1—Cd1—O489.50 (6)
C1—C6—H4120.0N2ii—Cd1—O490.50 (6)
C8—C7—S1110.0 (2)O3i—Cd1—O4i93.26 (7)
C8—C7—H5109.7O3—Cd1—O4i86.77 (7)
S1—C7—H5109.7N1—Cd1—O4i89.50 (6)
C8—C7—H6109.7N2ii—Cd1—O4i90.50 (6)
S1—C7—H6109.7O4—Cd1—O4i179.00 (12)
H5—C7—H6108.2C9—N1—C9i116.2 (6)
O2—C8—O3127.4 (3)C9—N1—Cd1121.9 (3)
O2—C8—C7118.5 (3)C9i—N1—Cd1121.9 (3)
O3—C8—C7114.1 (3)C14i—N2—C14118.1 (6)
N1—C9—C10123.8 (4)C14i—N2—Cd1iii120.9 (3)
N1—C9—H7118.1C14—N2—Cd1iii120.9 (3)
C10—C9—H7118.1C8—O3—Cd1126.71 (19)
C9—C10—C11120.5 (4)Cd1—O4—H12113.7
C9—C10—H8119.8Cd1—O4—H1195.2
C11—C10—H8119.8H12—O4—H11118.2
C10—C11—C10i115.2 (6)O1—S1—C7104.72 (17)
C10—C11—C12122.4 (3)O1—S1—C1105.57 (16)
C10i—C11—C12122.4 (3)C7—S1—C196.59 (14)
C13i—C12—C13119.6 (6)
Symmetry codes: (i) −x, −y+2, z; (ii) x, y, z+1; (iii) x, y, z−1.
Hydrogen-bond geometry (Å, °) top
D—H···AD—HH···AD···AD—H···A
O4—H12···O1iv0.851.862.710 (3)175
O4—H12···S1iv0.853.043.841 (2)159
O4—H11···O2i0.851.862.692 (3)166
Symmetry codes: (iv) −x+1/4, y−1/4, z−1/4; (i) −x, −y+2, z.
Table 1
Hydrogen-bond geometry (Å, °) top
D—H···AD—HH···AD···AD—H···A
O4—H12···O1i0.851.862.710 (3)175
O4—H12···S1i0.853.043.841 (2)159
O4—H11···O2ii0.851.862.692 (3)166
Symmetry codes: (i) −x+1/4, y−1/4, z−1/4; (ii) −x, −y+2, z.
Acknowledgements top

The authors thank Heilongjiang University for supporting this study.

references
References top

Flack, H. D. (1983). Acta Cryst. A39, 876–881.

Higashi, T. (1995). ABSCOR. Rigaku Corporation, Tokyo, Japan.

Hou, Y.-J., Li, B.-Y., Yu, Y.-H., Sun, Z.-Z. & Hou, G.-F. (2007). Acta Cryst. E63, m1838–?.

Hou, Y.-J., Yu, Y.-H., Sun, Z.-Z., Li, B.-Y. & Hou, G.-F. (2007a). Acta Cryst. E63, m1530–?.

Hou, Y.-J., Yu, Y.-H., Sun, Z.-Z., Li, B.-Y. & Hou, G.-F. (2007b). Acta Cryst. E63, m1560–?.

Rigaku (1998). RAPID-AUTO. Rigaku Corporation, Tokyo, Japan.

Rigaku/MSC (2002). CrystalStructure. Rigaku/MSC Inc., The Woodlands, Texas, USA.

Sheldrick, G. M. (1997a). SHELXL97 and SHELXS97. University of Göttingen, Germany.

Sheldrick, G. M. (1997b). SHELXTL. Version 5.10. Bruker AXS Inc., Madison, Wisconsin, USA.

Su, Y., Hou, Y.-J., Sun, Z.-Z., Li, B.-Y. & Hou, G.-F. (2007). Acta Cryst. E63, m1970–?.