Hexaaqua­cobalt(II) bis­[4-(2-hydroxy­benzyl­ideneamino)­benzene­sulfonate]

Tai, X.-S.; Feng, Y.-M.; Kong, F.-Y.

doi:10.1107/S1600536808009422

metal-organic compounds

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ISSN: 2056-9890

Volume 64| Part 5| May 2008| Page m645

doi:10.1107/S1600536808009422

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Hexaaquacobalt(II) bis[4-(2-hydroxybenzylideneamino)benzenesulfonate]

Xi-Shi Tai,^a ^* Yi-Min Feng ^a and Fan-Yuan Kong ^a

^aDepartment of Chemistry and Chemical Engineering, Weifang University, Weifang 261061, People's Republic of China
^*Correspondence e-mail: taixishi@lzu.edu.cn

(Received 6 April 2008; accepted 7 April 2008; online 10 April 2008)

In the cation of the title compound, [Co(H₂O)₆](C₁₃H₁₀NO₄S)₂, the Co atom lies on a centre of symmetry and its coordination geometry is octahedral. The crystal structure is stabilized by water–anion O—H⋯O hydrogen bonds. An intramolecular O—H⋯N hydrogen bond occurs in the anion.

Related literature

For related literature, see: Allen et al. (1987 ); Tai & Feng (2008 ); Tai et al. (2003 ); Tai et al. (2008 ); Tai, Yin & Feng (2007 ); Tai, Yin & Hao (2007 ); Tai, Yin, Feng & Kong (2007 ); Wang et al. (2007 ).

Experimental

Crystal data

[Co(H₂O)₆](C₁₃H₁₀NO₄S)₂
M_r = 719.59
Monoclinic, P 2₁ /n
a = 6.3216 (13) Å
b = 35.211 (3) Å
c = 6.9924 (15) Å
β = 90.186 (2)°
V = 1556.4 (5) Å³
Z = 2
Mo Kα radiation
μ = 0.76 mm⁻¹
T = 298 (2) K
0.40 × 0.35 × 0.15 mm

Data collection

Bruker SMART CCD area-detector diffractometer
Absorption correction: multi-scan (SADABS; Bruker, 2000 ) T_min = 0.752, T_max = 0.895
7328 measured reflections
2749 independent reflections
2171 reflections with I > 2σ(I)
R_int = 0.040

Refinement

R[F² > 2σ(F²)] = 0.070
wR(F²) = 0.141
S = 1.17
2749 reflections
205 parameters
H-atom parameters constrained
Δρ_max = 0.34 e Å⁻³
Δρ_min = −0.69 e Å⁻³

Table 1
Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O4—H4⋯N1	0.82	1.88	2.588 (7)	143
O5—H5A⋯O2ⁱ	0.85	1.96	2.736 (6)	151
O5—H5B⋯O1	0.85	1.97	2.744 (6)	151
O6—H6A⋯O1ⁱⁱ	0.85	1.99	2.757 (5)	150
O6—H6B⋯O3	0.85	2.03	2.768 (5)	144
O7—H7A⋯O3ⁱ	0.85	1.96	2.759 (5)	157
O7—H7B⋯O2ⁱⁱⁱ	0.85	1.98	2.761 (5)	152
C6—H6⋯O3	0.93	2.56	2.918 (7)	104
Symmetry codes: (i) x, y, z-1; (ii) x+1, y, z; (iii) x+1, y, z-1.

Data collection: SMART (Bruker, 2000); cell refinement: SAINT (Bruker, 2000); data reduction: SAINT; 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.

Supporting information

Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536808009422/at2558sup1.cif

Structure factors: contains datablock I. DOI: 10.1107/S1600536808009422/at2558Isup2.hkl

checkCIF report

Comment top

As part of our ongoing studies of the coordination chemistry of Schiff base ligands (Xi-Shi & Yi-Min, 2008; Tai, Feng & Zhang, 2008; Tai, Yin & Feng, 2007; Tai, Yin, Feng & Kong, 2007; Tai, Yin & Hao, 2007; Wang et al., 2007; Tai et al., 2003), we now report the synthesis and structure of the title compound, (I), (Fig. 1).

In the molecule of (I), the Co (II) centre is six-coordinate with six O donors of the water molecules. The C7—N1 bond length of 1.281 (8) Å is close to double-bond. Otherwise, the geometrical parameters for (I) are in normal range (Allen et al., 1987). The dihedral angle between the two benzene ring is 33.5°, indicating that the molecule is non-planar, which perhaps correlates with the intramolecular and intermolecular hydrogen bonds (Table 1).

Related literature top

For related literature, see: Allen et al. (1987); Tai & Feng (2008); Tai et al. (2003); Tai, Feng & Zhang (2008); Tai, Yin & Feng (2007); Tai, Yin & Hao (2007); Tai, Yin, Feng & Kong (2007); Wang et al. (2007).

Experimental top

1 mmol of Cobalt acetate was added to a solution of salicylaldehyde-4-aminobenzene sulfonic acid (1 mmol) in 10 ml of 95% ethanol. The mixture was stirred for 2 h at refluxing temperature. Evaporating some ethanol, clear blocks of (I) were obtained after one weeks.

Computing details top

Data collection: SMART (Bruker, 2000); cell refinement: SAINT (Bruker, 2000); data reduction: SAINT (Bruker, 2000); 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 (Sheldrick, 2008).

Figures top

Fig. 1. The molecular structure of (I) showing 30% displacement ellipsoids. [Symmetry code: (a) -x +2, -y, -z].

Hexaaquacobalt(II) bis[4-(2-hydroxybenzylideneamino)benzenesulfonate] top

Crystal data top

[Co(H₂O)₆](C₁₃H₁₀NO₄S)₂	F(000) = 746
M_r = 719.59	D_x = 1.535 Mg m⁻³
Monoclinic, P2₁/n	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2yn	Cell parameters from 2380 reflections
a = 6.3216 (13) Å	θ = 2.4–25.3°
b = 35.211 (3) Å	µ = 0.76 mm⁻¹
c = 6.9924 (15) Å	T = 298 K
β = 90.186 (2)°	Block, light purple
V = 1556.4 (5) Å³	0.40 × 0.35 × 0.15 mm
Z = 2

Data collection top

Bruker SMART CCD area-detector diffractometer	2749 independent reflections
Radiation source: fine-focus sealed tube	2171 reflections with I > 2σ(I)
Graphite monochromator	R_int = 0.040
ϕ and ω scans	θ_max = 25.0°, θ_min = 2.3°
Absorption correction: multi-scan (SADABS; Bruker, 2000)	h = −5→7
T_min = 0.752, T_max = 0.895	k = −41→37
7328 measured reflections	l = −8→8

Refinement top

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)] = 0.071	Hydrogen site location: inferred from neighbouring sites
wR(F²) = 0.141	H-atom parameters constrained
S = 1.17	w = 1/[σ²(F_o²) + (0.0118P)² + 5.6103P] where P = (F_o² + 2F_c²)/3
2749 reflections	(Δ/σ)_max < 0.001
205 parameters	Δρ_max = 0.34 e Å⁻³
0 restraints	Δρ_min = −0.70 e Å⁻³

Crystal data top

[Co(H₂O)₆](C₁₃H₁₀NO₄S)₂	V = 1556.4 (5) Å³
M_r = 719.59	Z = 2
Monoclinic, P2₁/n	Mo Kα radiation
a = 6.3216 (13) Å	µ = 0.76 mm⁻¹
b = 35.211 (3) Å	T = 298 K
c = 6.9924 (15) Å	0.40 × 0.35 × 0.15 mm
β = 90.186 (2)°

Data collection top

Bruker SMART CCD area-detector diffractometer	2749 independent reflections
Absorption correction: multi-scan (SADABS; Bruker, 2000)	2171 reflections with I > 2σ(I)
T_min = 0.752, T_max = 0.895	R_int = 0.040
7328 measured reflections

Refinement top

R[F² > 2σ(F²)] = 0.071	0 restraints
wR(F²) = 0.141	H-atom parameters constrained
S = 1.17	Δρ_max = 0.34 e Å⁻³
2749 reflections	Δρ_min = −0.70 e Å⁻³
205 parameters

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

	x	y	z	U_iso*/U_eq
Co1	1.0000	0.0000	0.0000	0.0332 (3)
N1	0.4234 (9)	0.23121 (15)	0.5063 (8)	0.0585 (14)
O1	0.5135 (6)	0.05103 (11)	0.3289 (6)	0.0480 (10)
O2	0.5140 (6)	0.05158 (12)	0.6754 (6)	0.0504 (11)
O3	0.8400 (5)	0.06145 (11)	0.5055 (5)	0.0418 (9)
O4	0.1496 (8)	0.28449 (14)	0.5667 (7)	0.0772 (15)
H4	0.1993	0.2632	0.5809	0.116*
O5	0.7065 (5)	0.02585 (12)	0.0016 (6)	0.0496 (10)
H5A	0.6839	0.0392	−0.0978	0.060*
H5B	0.6850	0.0389	0.1020	0.060*
O6	1.1038 (6)	0.03462 (13)	0.2207 (6)	0.0571 (12)
H6A	1.2332	0.0310	0.2484	0.069*
H6B	1.0279	0.0325	0.3203	0.069*
O7	1.1055 (6)	0.03864 (12)	−0.2024 (6)	0.0575 (12)
H7A	1.0260	0.0392	−0.3007	0.069*
H7B	1.2326	0.0344	−0.2355	0.069*
S1	0.61081 (19)	0.06622 (4)	0.50249 (19)	0.0345 (3)
C1	0.5625 (8)	0.11545 (15)	0.4991 (7)	0.0349 (12)
C2	0.3648 (9)	0.12848 (17)	0.4446 (9)	0.0471 (15)
H2	0.2605	0.1115	0.4059	0.056*
C3	0.3241 (10)	0.16694 (17)	0.4483 (10)	0.0542 (17)
H3	0.1907	0.1758	0.4140	0.065*
C4	0.4787 (10)	0.19236 (17)	0.5021 (10)	0.0522 (15)
C5	0.6758 (10)	0.17953 (18)	0.5569 (9)	0.0545 (17)
H5	0.7794	0.1967	0.5950	0.065*
C6	0.7197 (9)	0.14085 (17)	0.5552 (8)	0.0471 (15)
H6	0.8527	0.1320	0.5911	0.056*
C7	0.5616 (11)	0.25709 (18)	0.4752 (10)	0.0571 (17)
H7	0.6992	0.2500	0.4448	0.069*
C8	0.5093 (11)	0.29731 (17)	0.4862 (10)	0.0542 (16)
C9	0.3064 (12)	0.3093 (2)	0.5366 (10)	0.0624 (19)
C10	0.2661 (13)	0.34768 (19)	0.5538 (10)	0.067 (2)
H10	0.1313	0.3557	0.5881	0.080*
C11	0.4190 (14)	0.3740 (2)	0.5216 (10)	0.071 (2)
H11	0.3882	0.3997	0.5362	0.085*
C12	0.6230 (15)	0.3628 (2)	0.4664 (12)	0.080 (2)
H12	0.7268	0.3808	0.4399	0.095*
C13	0.6654 (12)	0.32435 (19)	0.4525 (10)	0.0661 (19)
H13	0.8009	0.3164	0.4199	0.079*

Atomic displacement parameters (Å²) top

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
Co1	0.0218 (5)	0.0452 (6)	0.0327 (5)	−0.0015 (5)	−0.0018 (4)	−0.0005 (5)
N1	0.063 (4)	0.047 (3)	0.066 (4)	0.009 (3)	−0.001 (3)	−0.008 (3)
O1	0.032 (2)	0.060 (3)	0.051 (3)	0.0021 (18)	−0.0070 (18)	−0.011 (2)
O2	0.035 (2)	0.065 (3)	0.051 (3)	0.0022 (19)	0.0071 (18)	0.018 (2)
O3	0.0233 (18)	0.057 (2)	0.045 (2)	0.0035 (17)	0.0008 (16)	0.0017 (19)
O4	0.081 (4)	0.063 (3)	0.087 (4)	0.014 (3)	0.020 (3)	0.006 (3)
O5	0.037 (2)	0.075 (3)	0.037 (2)	0.013 (2)	−0.0008 (17)	0.001 (2)
O6	0.028 (2)	0.095 (3)	0.048 (3)	−0.002 (2)	−0.0009 (18)	−0.023 (2)
O7	0.028 (2)	0.090 (3)	0.055 (3)	−0.002 (2)	−0.0028 (18)	0.026 (2)
S1	0.0233 (6)	0.0456 (8)	0.0348 (7)	0.0022 (6)	−0.0004 (5)	0.0012 (6)
C1	0.028 (3)	0.047 (3)	0.030 (3)	0.002 (2)	−0.002 (2)	−0.001 (2)
C2	0.033 (3)	0.051 (4)	0.058 (4)	0.002 (3)	−0.016 (3)	−0.002 (3)
C3	0.041 (3)	0.049 (4)	0.072 (5)	0.011 (3)	−0.005 (3)	−0.001 (3)
C4	0.053 (4)	0.048 (3)	0.056 (4)	0.012 (3)	0.001 (3)	−0.003 (3)
C5	0.061 (4)	0.045 (4)	0.057 (4)	−0.004 (3)	−0.014 (3)	−0.009 (3)
C6	0.038 (3)	0.057 (4)	0.046 (4)	−0.001 (3)	−0.014 (3)	−0.003 (3)
C7	0.061 (4)	0.053 (4)	0.057 (4)	0.012 (3)	−0.001 (3)	−0.007 (3)
C8	0.065 (4)	0.049 (4)	0.049 (4)	0.002 (3)	−0.003 (3)	−0.013 (3)
C9	0.084 (5)	0.057 (4)	0.047 (4)	0.007 (4)	0.008 (4)	−0.002 (3)
C10	0.104 (6)	0.045 (4)	0.051 (4)	0.017 (4)	0.008 (4)	−0.003 (3)
C11	0.107 (6)	0.046 (4)	0.059 (5)	0.019 (4)	−0.010 (4)	−0.002 (4)
C12	0.105 (7)	0.045 (4)	0.089 (6)	0.000 (4)	−0.009 (5)	0.001 (4)
C13	0.067 (5)	0.057 (4)	0.075 (5)	0.003 (4)	−0.005 (4)	−0.007 (4)

Geometric parameters (Å, º) top

Co1—O5	2.067 (3)	C1—C6	1.392 (7)
Co1—O5ⁱ	2.067 (3)	C2—C3	1.379 (8)
Co1—O6	2.072 (4)	C2—H2	0.9300
Co1—O6ⁱ	2.072 (4)	C3—C4	1.377 (8)
Co1—O7ⁱ	2.075 (4)	C3—H3	0.9300
Co1—O7	2.075 (4)	C4—C5	1.379 (8)
N1—C7	1.281 (8)	C5—C6	1.390 (8)
N1—C4	1.412 (7)	C5—H5	0.9300
O1—S1	1.460 (4)	C6—H6	0.9300
O2—S1	1.452 (4)	C7—C8	1.456 (8)
O3—S1	1.458 (3)	C7—H7	0.9300
O4—C9	1.338 (8)	C8—C13	1.392 (9)
O4—H4	0.8200	C8—C9	1.397 (9)
O5—H5A	0.8501	C9—C10	1.381 (9)
O5—H5B	0.8500	C10—C11	1.359 (10)
O6—H6A	0.8500	C10—H10	0.9300
O6—H6B	0.8500	C11—C12	1.404 (10)
O7—H7A	0.8500	C11—H11	0.9300
O7—H7B	0.8500	C12—C13	1.384 (9)
S1—C1	1.760 (5)	C12—H12	0.9300
C1—C2	1.384 (7)	C13—H13	0.9300

O5—Co1—O5ⁱ	180.0 (2)	C3—C2—H2	120.4
O5—Co1—O6	91.09 (15)	C1—C2—H2	120.4
O5ⁱ—Co1—O6	88.91 (15)	C4—C3—C2	120.8 (6)
O5—Co1—O6ⁱ	88.91 (15)	C4—C3—H3	119.6
O5ⁱ—Co1—O6ⁱ	91.09 (15)	C2—C3—H3	119.6
O6—Co1—O6ⁱ	180.0 (2)	C3—C4—C5	120.2 (6)
O5—Co1—O7ⁱ	89.69 (15)	C3—C4—N1	117.4 (6)
O5ⁱ—Co1—O7ⁱ	90.31 (15)	C5—C4—N1	122.4 (6)
O6—Co1—O7ⁱ	88.81 (17)	C4—C5—C6	119.9 (6)
O6ⁱ—Co1—O7ⁱ	91.19 (17)	C4—C5—H5	120.0
O5—Co1—O7	90.31 (15)	C6—C5—H5	120.0
O5ⁱ—Co1—O7	89.69 (15)	C5—C6—C1	119.3 (5)
O6—Co1—O7	91.19 (17)	C5—C6—H6	120.3
O6ⁱ—Co1—O7	88.81 (17)	C1—C6—H6	120.3
O7ⁱ—Co1—O7	180.0 (3)	N1—C7—C8	121.8 (6)
C7—N1—C4	121.1 (6)	N1—C7—H7	119.1
C9—O4—H4	109.5	C8—C7—H7	119.1
Co1—O5—H5A	112.8	C13—C8—C9	119.2 (6)
Co1—O5—H5B	112.9	C13—C8—C7	119.7 (6)
H5A—O5—H5B	110.4	C9—C8—C7	121.1 (6)
Co1—O6—H6A	112.5	O4—C9—C10	119.2 (7)
Co1—O6—H6B	112.4	O4—C9—C8	121.6 (6)
H6A—O6—H6B	110.2	C10—C9—C8	119.2 (7)
Co1—O7—H7A	112.2	C11—C10—C9	121.5 (7)
Co1—O7—H7B	112.2	C11—C10—H10	119.3
H7A—O7—H7B	110.0	C9—C10—H10	119.3
O2—S1—O3	111.6 (2)	C10—C11—C12	120.5 (7)
O2—S1—O1	112.6 (2)	C10—C11—H11	119.7
O3—S1—O1	112.7 (2)	C12—C11—H11	119.7
O2—S1—C1	106.7 (2)	C13—C12—C11	118.2 (8)
O3—S1—C1	106.6 (2)	C13—C12—H12	120.9
O1—S1—C1	106.1 (2)	C11—C12—H12	120.9
C2—C1—C6	120.5 (5)	C12—C13—C8	121.3 (7)
C2—C1—S1	119.1 (4)	C12—C13—H13	119.3
C6—C1—S1	120.4 (4)	C8—C13—H13	119.3
C3—C2—C1	119.3 (5)

O2—S1—C1—C2	−77.9 (5)	C2—C1—C6—C5	0.4 (9)
O3—S1—C1—C2	162.7 (4)	S1—C1—C6—C5	−178.0 (5)
O1—S1—C1—C2	42.4 (5)	C4—N1—C7—C8	−177.6 (6)
O2—S1—C1—C6	100.5 (5)	N1—C7—C8—C13	179.6 (7)
O3—S1—C1—C6	−18.9 (5)	N1—C7—C8—C9	1.8 (11)
O1—S1—C1—C6	−139.2 (5)	C13—C8—C9—O4	178.6 (6)
C6—C1—C2—C3	−0.7 (9)	C7—C8—C9—O4	−3.6 (11)
S1—C1—C2—C3	177.7 (5)	C13—C8—C9—C10	−0.7 (10)
C1—C2—C3—C4	1.2 (10)	C7—C8—C9—C10	177.1 (6)
C2—C3—C4—C5	−1.3 (11)	O4—C9—C10—C11	−178.9 (7)
C2—C3—C4—N1	−178.6 (6)	C8—C9—C10—C11	0.4 (11)
C7—N1—C4—C3	−150.6 (7)	C9—C10—C11—C12	1.1 (11)
C7—N1—C4—C5	32.2 (10)	C10—C11—C12—C13	−2.2 (11)
C3—C4—C5—C6	0.9 (11)	C11—C12—C13—C8	2.0 (11)
N1—C4—C5—C6	178.2 (6)	C9—C8—C13—C12	−0.5 (11)
C4—C5—C6—C1	−0.5 (10)	C7—C8—C13—C12	−178.3 (7)

Symmetry code: (i) −x+2, −y, −z.

Hydrogen-bond geometry (Å, º) top

D—H···A	D—H	H···A	D···A	D—H···A
O4—H4···N1	0.82	1.88	2.588 (7)	143
O5—H5A···O2ⁱⁱ	0.85	1.96	2.736 (6)	151
O5—H5B···O1	0.85	1.97	2.744 (6)	151
O6—H6A···O1ⁱⁱⁱ	0.85	1.99	2.757 (5)	150
O6—H6B···O3	0.85	2.03	2.768 (5)	144
O7—H7A···O3ⁱⁱ	0.85	1.96	2.759 (5)	157
O7—H7B···O2^iv	0.85	1.98	2.761 (5)	152
C6—H6···O3	0.93	2.56	2.918 (7)	104

Symmetry codes: (ii) x, y, z−1; (iii) x+1, y, z; (iv) x+1, y, z−1.

Experimental details

Crystal data
Chemical formula	[Co(H₂O)₆](C₁₃H₁₀NO₄S)₂
M_r	719.59
Crystal system, space group	Monoclinic, P2₁/n
Temperature (K)	298
a, b, c (Å)	6.3216 (13), 35.211 (3), 6.9924 (15)
β (°)	90.186 (2)
V (Å³)	1556.4 (5)
Z	2
Radiation type	Mo Kα
µ (mm⁻¹)	0.76
Crystal size (mm)	0.40 × 0.35 × 0.15

Data collection
Diffractometer	Bruker SMART CCD area-detector diffractometer
Absorption correction	Multi-scan (SADABS; Bruker, 2000)
T_min, T_max	0.752, 0.895
No. of measured, independent and observed [I > 2σ(I)] reflections	7328, 2749, 2171
R_int	0.040
(sin θ/λ)_max (Å⁻¹)	0.595

Refinement
R[F² > 2σ(F²)], wR(F²), S	0.071, 0.141, 1.17
No. of reflections	2749
No. of parameters	205
H-atom treatment	H-atom parameters constrained
Δρ_max, Δρ_min (e Å⁻³)	0.34, −0.70

Computer programs: SMART (Bruker, 2000), SAINT (Bruker, 2000), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), SHELXTL (Sheldrick, 2008).

Hydrogen-bond geometry (Å, º) top

D—H···A	D—H	H···A	D···A	D—H···A
O4—H4···N1	0.82	1.88	2.588 (7)	143
O5—H5A···O2ⁱ	0.85	1.96	2.736 (6)	151
O5—H5B···O1	0.85	1.97	2.744 (6)	151
O6—H6A···O1ⁱⁱ	0.85	1.99	2.757 (5)	150
O6—H6B···O3	0.85	2.03	2.768 (5)	144
O7—H7A···O3ⁱ	0.85	1.96	2.759 (5)	157
O7—H7B···O2ⁱⁱⁱ	0.85	1.98	2.761 (5)	152
C6—H6···O3	0.93	2.56	2.918 (7)	104

Symmetry codes: (i) x, y, z−1; (ii) x+1, y, z; (iii) x+1, y, z−1.

Acknowledgements

The authors thank the National Natural Science Foundation of China (20671073), the National Natural Science Foundation of Shandong (Y2007B60), the Science and Technology Foundation of Weifang and Weifang University for research grants.

References

Allen, F. H., Kennard, O., Watson, D. G., Brammer, L., Orpen, A. G. & Taylor, R. (1987). J. Chem. Soc. Perkin Trans. 2, pp. S1–19. CrossRef Web of Science Google Scholar
Bruker (2000). SMART and SAINT. Bruker AXS Inc., Madison, Wisconsin, USA. Google Scholar
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. Web of Science CrossRef CAS IUCr Journals Google Scholar
Xi-Shi, T. & Yi-Min, F. (2008). Acta Cryst. E64, o707. Web of Science CSD CrossRef IUCr Journals Google Scholar
Tai, X.-S., Feng, Y.-M. & Zhang, H.-X. (2008). Acta Cryst. E64, m502. Web of Science CSD CrossRef IUCr Journals Google Scholar
Tai, X. S., Yin, J. & Feng, Y. M. (2007). Z. Kristallogr. New Cryst. Struct. 222, 398–400. CAS Google Scholar
Tai, X. S., Yin, J., Feng, Y. M. & Kong, F. Y. (2007). Chin. J. Inorg. Chem. 23, 1812–1814. CAS Google Scholar
Tai, X.-S., Yin, J. & Hao, M.-Y. (2007). Acta Cryst. E63, m1061–m1062. Web of Science CSD CrossRef IUCr Journals Google Scholar
Tai, X.-S., Yin, X.-H., Tan, M.-Y. & Li, Y.-Z. (2003). Acta Cryst. E59, o681–o682. Web of Science CSD CrossRef IUCr Journals Google Scholar
Wang, L.-H., Yin, J. & Tai, X.-S. (2007). Acta Cryst. E63, m1664. Web of Science CSD CrossRef IUCr Journals Google Scholar

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Volume 64| Part 5| May 2008| Page m645

doi:10.1107/S1600536808009422

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metal-organic compounds\(\def\hfill{\hskip 5em}\def\hfil{\hskip 3em}\def\eqno#1{\hfil {#1}}\)

Hexa­aqua­cobalt(II) bis­­[4-(2-hy­droxy­benzyl­­idene­amino)­benzene­sulfonate]

Related literature

Experimental

Crystal data

Data collection

Refinement

Supporting information

Acknowledgements

References

metal-organic compounds

Hexaaquacobalt(II) bis[4-(2-hydroxybenzylideneamino)benzenesulfonate]