catena-Poly[[[tetra-aqua-zinc(II)]-μ-4,4'-bipyridine-κN:N'] naphthalene-1,5-disulfonate].

In the title complex, {[Zn(C(10)H(8)N(2))(H(2)O)(4)](C(10)H(6)O(6)S(2))}(n), the [Zn(4,4'-bipy)(H(2)O)(4)](2+) (4,4'-bipy is 4,4'-bipyridine) cations are linked into linear chains along [001] by the 4,4'-bipy ligands. The Zn(II) ion exhibits a slightly distorted octa-hedral coordination geometry in which the four water mol-ecules are in the equatorial positions. The anions are hydrogen bonded to the polycationic chains by O-H⋯O hydrogen bonds, forming a three-dimensional network. The Zn(II) ion, 4,4'-bipy ligand and anion lie on special positions of 2/m site symmetry.

Related literature

For the design, preparation and applications of metal-organic hybrid materials, see: Batten & Robson (1998 ▶); Hagrman et al. (1999 ▶); Cui et al. (2003 ▶). For the structural and photoluminescent properties of d 10 metal (such as Zn) complexes, see: Li et al. (2003 ▶); Sattarzadeh et al. (2009 ▶). 4,4′-Bipyridine can be used to assembly many transition metal coordination polymers through covalent or hydrogen bonds, see: Yaghi & Li (1995 ▶, 1996 ▶).

Experimental

Crystal data

[Zn(C10H8N2)(H2O)4](C10H6O6S2)

M = 579.89

Monoclinic,

a = 14.584 (3) Å

b = 7.3948 (15) Å

c = 11.380 (2) Å

β = 108.38 (3)°

V = 1164.7 (4) Å3

Z = 2

Mo Kα radiation

μ = 1.29 mm−1

T = 293 K

0.38 × 0.29 × 0.19 mm

Data collection

Siemens SMART CCD area-detector diffractometer

Absorption correction: multi-scan (SADABS; Sheldrick, 1996 ▶) T min = 0.658, T max = 0.794

5711 measured reflections

1421 independent reflections

1302 reflections with I > 2σ(I)

R int = 0.033

Refinement

R[F 2 > 2σ(F 2)] = 0.034

wR(F 2) = 0.107

S = 1.03

1421 reflections

107 parameters

15 restraints

H atoms treated by a mixture of independent and constrained refinement

Δρmax = 0.46 e Å−3

Δρmin = −0.52 e Å−3

Data collection: SMART (Siemens, 1994 ▶); cell refinement: SAINT (Siemens, 1994 ▶); data reduction: SAINT program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: SHELXTL (Sheldrick, 2008 ▶); software used to prepare material for publication: SHELXTL.

Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536809032127/ng2626sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536809032127/ng2626Isup2.hkl

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

[Zn(C10H8N2)(H2O)4](C10H6O6S2)	F(000) = 596
Mr = 579.89	Dx = 1.654 Mg m−3
Monoclinic, C2/m	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -C 2y	Cell parameters from 5711 reflections
a = 14.584 (3) Å	θ = 3.1–27.4°
b = 7.3948 (15) Å	µ = 1.29 mm−1
c = 11.380 (2) Å	T = 293 K
β = 108.38 (3)°	Block, colorless
V = 1164.7 (4) Å3	0.38 × 0.29 × 0.19 mm
Z = 2

Siemens SMART CCD area-detector diffractometer	1421 independent reflections
Radiation source: fine-focus sealed tube	1302 reflections with I > 2σ(I)
graphite	Rint = 0.033
ω scans	θmax = 27.4°, θmin = 3.1°
Absorption correction: multi-scan (SADABS; Sheldrick, 1996)	h = −18→18
Tmin = 0.658, Tmax = 0.794	k = −9→9
5711 measured reflections	l = −13→14

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)] = 0.034	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.107	H atoms treated by a mixture of independent and constrained refinement
S = 1.03	w = 1/[σ2(Fo2) + (0.0663P)2 + 1.4457P] where P = (Fo2 + 2Fc2)/3
1421 reflections	(Δ/σ)max = 0.001
107 parameters	Δρmax = 0.46 e Å−3
15 restraints	Δρmin = −0.52 e Å−3

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.

	x	y	z	Uiso*/Ueq
Zn1	0.5000	0.5000	0.5000	0.0328 (2)
S1	0.84039 (6)	0.5000	0.70300 (8)	0.0323 (3)
O1W	0.60582 (14)	0.7084 (3)	0.54834 (19)	0.0443 (5)
H1WA	0.6631 (16)	0.698 (5)	0.596 (2)	0.053*
H1WB	0.605 (2)	0.790 (4)	0.498 (3)	0.053*
O2	0.8672 (2)	0.5000	0.5896 (2)	0.0451 (7)
O3	0.78840 (14)	0.6629 (3)	0.71577 (18)	0.0425 (5)
C1	0.5820 (3)	0.5000	0.7822 (4)	0.0669 (15)
H1A	0.6403	0.5000	0.7651	0.080*
C2	0.5848 (3)	0.5000	0.9042 (4)	0.0647 (14)
H2A	0.6440	0.5000	0.9667	0.078*
C3	0.4997 (3)	0.5000	0.9346 (3)	0.0324 (8)
C4	0.4162 (3)	0.5000	0.8359 (3)	0.0364 (8)
H4A	0.3568	0.5000	0.8501	0.044*
C5	0.4189 (3)	0.5000	0.7155 (3)	0.0337 (8)
H5A	0.3607	0.5000	0.6511	0.040*
C6	0.8693 (3)	0.5000	0.9887 (4)	0.0580 (14)
H6A	0.8090	0.5000	0.9283	0.070*
C7	0.9543 (2)	0.5000	0.9528 (3)	0.0329 (8)
C8	0.9520 (3)	0.5000	0.8266 (3)	0.0338 (8)
C9	1.0349 (3)	0.5000	0.7957 (4)	0.0549 (13)
H9A	1.0322	0.5000	0.7130	0.066*
C10	1.1247 (3)	0.5000	0.8898 (5)	0.080 (2)
H10A	1.1812	0.5000	0.8684	0.096*
N1	0.5005 (2)	0.5000	0.6874 (3)	0.0371 (7)

	U11	U22	U33	U12	U13	U23
Zn1	0.0270 (3)	0.0560 (4)	0.0140 (3)	0.000	0.0046 (2)	0.000
S1	0.0278 (5)	0.0414 (5)	0.0202 (4)	0.000	−0.0030 (3)	0.000
O1W	0.0347 (10)	0.0589 (13)	0.0301 (10)	−0.0062 (9)	−0.0031 (8)	0.0086 (9)
O2	0.0468 (16)	0.0607 (18)	0.0213 (13)	0.000	0.0014 (12)	0.000
O3	0.0360 (10)	0.0440 (11)	0.0372 (10)	0.0048 (8)	−0.0033 (8)	−0.0028 (8)
C1	0.036 (2)	0.137 (4)	0.030 (2)	0.000	0.0134 (18)	0.000
C2	0.032 (2)	0.135 (4)	0.027 (2)	0.000	0.0088 (17)	0.000
C3	0.0311 (18)	0.048 (2)	0.0190 (17)	0.000	0.0089 (14)	0.000
C4	0.0294 (17)	0.058 (2)	0.0230 (17)	0.000	0.0106 (14)	0.000
C5	0.0302 (17)	0.050 (2)	0.0186 (16)	0.000	0.0044 (13)	0.000
C6	0.0194 (17)	0.120 (5)	0.029 (2)	0.000	−0.0003 (15)	0.000
C7	0.0241 (17)	0.046 (2)	0.0247 (17)	0.000	0.0027 (15)	0.000
C8	0.0244 (16)	0.049 (2)	0.0224 (16)	0.000	−0.0008 (13)	0.000
C9	0.034 (2)	0.106 (4)	0.0219 (18)	0.000	0.0048 (16)	0.000
C10	0.025 (2)	0.178 (7)	0.036 (3)	0.000	0.0093 (19)	0.000
N1	0.0307 (15)	0.065 (2)	0.0157 (13)	0.000	0.0072 (12)	0.000

Zn1—O1Wi	2.127 (2)	C3—C4	1.372 (5)
Zn1—O1W	2.127 (2)	C3—C3iv	1.485 (6)
Zn1—O1Wii	2.127 (2)	C4—C5	1.383 (5)
Zn1—O1Wiii	2.127 (2)	C4—H4A	0.9300
Zn1—N1i	2.131 (3)	C5—N1	1.326 (5)
Zn1—N1	2.131 (3)	C5—H5A	0.9300
S1—O3ii	1.455 (2)	C6—C10v	1.358 (6)
S1—O3	1.455 (2)	C6—C7	1.421 (5)
S1—O2	1.461 (3)	C6—H6A	0.9300
S1—C8	1.784 (4)	C7—C7v	1.424 (7)
O1W—H1WA	0.846 (19)	C7—C8	1.426 (5)
O1W—H1WB	0.83 (2)	C8—C9	1.362 (6)
C1—N1	1.330 (6)	C9—C10	1.406 (6)
C1—C2	1.376 (6)	C9—H9A	0.9300
C1—H1A	0.9300	C10—C6v	1.358 (6)
C2—C3	1.390 (6)	C10—H10A	0.9300
C2—H2A	0.9300
O1Wi—Zn1—O1W	180.00 (9)	C3—C2—H2A	119.8
O1Wi—Zn1—O1Wii	87.13 (12)	C4—C3—C2	115.3 (3)
O1W—Zn1—O1Wii	92.87 (12)	C4—C3—C3iv	123.0 (4)
O1Wi—Zn1—O1Wiii	92.87 (12)	C2—C3—C3iv	121.7 (4)
O1W—Zn1—O1Wiii	87.13 (12)	C3—C4—C5	121.1 (3)
O1Wii—Zn1—O1Wiii	180.000 (1)	C3—C4—H4A	119.4
O1Wi—Zn1—N1i	88.18 (8)	C5—C4—H4A	119.4
O1W—Zn1—N1i	91.82 (8)	N1—C5—C4	123.1 (3)
O1Wii—Zn1—N1i	91.82 (8)	N1—C5—H5A	118.4
O1Wiii—Zn1—N1i	88.18 (8)	C4—C5—H5A	118.4
O1Wi—Zn1—N1	91.82 (8)	C10v—C6—C7	120.7 (4)
O1W—Zn1—N1	88.18 (8)	C10v—C6—H6A	119.7
O1Wii—Zn1—N1	88.18 (8)	C7—C6—H6A	119.7
O1Wiii—Zn1—N1	91.82 (8)	C6—C7—C7v	118.6 (4)
N1i—Zn1—N1	180.0	C6—C7—C8	122.9 (3)
O3ii—S1—O3	111.78 (18)	C7v—C7—C8	118.5 (4)
O3ii—S1—O2	112.40 (11)	C9—C8—C7	121.3 (3)
O3—S1—O2	112.40 (11)	C9—C8—S1	117.4 (3)
O3ii—S1—C8	107.20 (10)	C7—C8—S1	121.3 (3)
O3—S1—C8	107.20 (10)	C8—C9—C10	119.6 (4)
O2—S1—C8	105.36 (17)	C8—C9—H9A	120.2
Zn1—O1W—H1WA	126 (3)	C10—C9—H9A	120.2
Zn1—O1W—H1WB	120 (2)	C6v—C10—C9	121.3 (4)
H1WA—O1W—H1WB	108 (3)	C6v—C10—H10A	119.3
N1—C1—C2	123.5 (4)	C9—C10—H10A	119.3
N1—C1—H1A	118.2	C5—N1—C1	116.5 (3)
C2—C1—H1A	118.2	C5—N1—Zn1	121.4 (2)
C1—C2—C3	120.5 (4)	C1—N1—Zn1	122.1 (3)
C1—C2—H2A	119.8
N1—C1—C2—C3	0.000 (2)	C7—C8—C9—C10	0.000 (2)
C1—C2—C3—C4	0.000 (2)	S1—C8—C9—C10	180.000 (2)
C1—C2—C3—C3iv	180.000 (2)	C8—C9—C10—C6v	0.000 (2)
C2—C3—C4—C5	0.000 (1)	C4—C5—N1—C1	0.000 (2)
C3iv—C3—C4—C5	180.000 (1)	C4—C5—N1—Zn1	180.000 (1)
C3—C4—C5—N1	0.000 (2)	C2—C1—N1—C5	0.000 (1)
C10v—C6—C7—C7v	0.000 (2)	C2—C1—N1—Zn1	180.000 (1)
C10v—C6—C7—C8	180.000 (2)	O1Wi—Zn1—N1—C5	−46.47 (6)
C6—C7—C8—C9	180.000 (2)	O1W—Zn1—N1—C5	133.53 (6)
C7v—C7—C8—C9	0.000 (2)	O1Wii—Zn1—N1—C5	−133.53 (6)
C6—C7—C8—S1	0.000 (1)	O1Wiii—Zn1—N1—C5	46.47 (6)
C7v—C7—C8—S1	180.000 (1)	N1i—Zn1—N1—C5	0(100)
O3ii—S1—C8—C9	119.92 (10)	O1Wi—Zn1—N1—C1	133.53 (6)
O3—S1—C8—C9	−119.92 (10)	O1W—Zn1—N1—C1	−46.47 (6)
O2—S1—C8—C9	0.0	O1Wii—Zn1—N1—C1	46.47 (6)
O3ii—S1—C8—C7	−60.08 (10)	O1Wiii—Zn1—N1—C1	−133.53 (6)
O3—S1—C8—C7	60.08 (10)	N1i—Zn1—N1—C1	180 (100)
O2—S1—C8—C7	180.000 (1)

D—H···A	D—H	H···A	D···A	D—H···A
O1w—H1wa···O3	0.85 (2)	1.92 (2)	2.763 (3)	175 (3)
O1w—H1wb···O2vi	0.83 (2)	1.95 (2)	2.768 (3)	166 (3)

Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1w—H1wa⋯O3	0.85 (2)	1.92 (2)	2.763 (3)	175 (3)
O1w—H1wb⋯O2i	0.83 (2)	1.95 (2)	2.768 (3)	166 (3)

Symmetry code: (i) .