metal-organic compounds
Poly[diaqua(μ3-8-oxidoquinoline-5-sulfonato-κ4N,O8:O5:O8)nickel(II)]
aKey Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, People's Republic of China
*Correspondence e-mail: xujianing@email.jlu.edu.cn
In title compound, [Ni(C9H5NO4S)(H2O)2]n, the NiII atom is coordinated by one N atom and two bridging O atoms from two 8-oxidoquinoline-5-sulfonate ligands, one sulfonate O atom from a third ligand, and two water molecules in a distorted octahedral geometry. The two NiII atoms are linked to each other through the bridging O atoms, forming a dimer. Adjacent dimers are connected through the coordination of the sulfonate O atom into a two-dimensional coordination network parallel to (010). Hydrogen bonds between the coordinated water molecules and the uncoordinated O atoms of the sulfonate groups result in the construction of a three-dimensional supramolecular structure.
Related literature
For related structures, see: Ammor et al. (1992); Petit et al. (1993a,b); Rao et al. (2003); Wu et al. (2008); Xie et al. (1992).
Experimental
Crystal data
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Refinement
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Data collection: SMART (Bruker, 2007); cell SAINT (Bruker, 2007); 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) and DIAMOND (Brandenburg, 1999); software used to prepare material for publication: SHELXTL.
Supporting information
10.1107/S1600536809026105/hy2203sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536809026105/hy2203Isup2.hkl
A mixture of Ni(NO3)2.4H2O (0.250 g, 1 mmol) and H2QS (0.024 g, 0.1 mmol) was dissolved in 6 ml H2O with stirring about half an hour and pH = 6. The mixture was transferred to a 15 ml Teflon-lined stainless-steel hydrothermal autoclave and heated at 413 K for two weeks under autogenous pressure. The green block crystals were filtered off, washed with ethanol and dried at room temperature.
H atoms on C atoms are positioned geometrically and refined as riding atoms, with C—H = 0.93 Å and Uiso = 1.2Ueq(C). H atoms of water molecules are located in a difference Fourier map. Two H atoms (H5WA and H6WA) were refined as riding atoms, with O—H = 0.82 Å and Uiso = 1.5Ueq(O), and the other two (H5WB and H6WB) were refined isotropically.
Data collection: SMART (Bruker, 2007); cell
SAINT (Bruker, 2007); data reduction: SAINT (Bruker, 2007); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008) and DIAMOND (Brandenburg, 1999); software used to prepare material for publication: SHELXTL (Sheldrick, 2008).[Ni(C9H5NO4S)(H2O)2] | F(000) = 1296 |
Mr = 317.94 | Dx = 1.886 Mg m−3 Dm = 1.886 Mg m−3 Dm measured by not measured |
Orthorhombic, Pbca | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2ac 2ab | Cell parameters from 2198 reflections |
a = 9.2067 (8) Å | θ = 2.5–28.1° |
b = 15.0504 (13) Å | µ = 1.94 mm−1 |
c = 16.1599 (14) Å | T = 293 K |
V = 2239.2 (3) Å3 | Block, green |
Z = 8 | 0.28 × 0.22 × 0.18 mm |
Bruker SMART APEX CCD diffractometer | 2198 independent reflections |
Radiation source: fine-focus sealed tube | 1874 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.037 |
ϕ and ω scans | θmax = 26.0°, θmin = 2.5° |
Absorption correction: multi-scan (SADABS; Bruker, 2001) | h = −10→11 |
Tmin = 0.601, Tmax = 0.701 | k = −18→17 |
11973 measured reflections | l = −18→19 |
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)] = 0.031 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.079 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.02 | w = 1/[σ2(Fo2) + (0.0484P)2] where P = (Fo2 + 2Fc2)/3 |
2198 reflections | (Δ/σ)max = 0.001 |
171 parameters | Δρmax = 0.64 e Å−3 |
4 restraints | Δρmin = −0.27 e Å−3 |
[Ni(C9H5NO4S)(H2O)2] | V = 2239.2 (3) Å3 |
Mr = 317.94 | Z = 8 |
Orthorhombic, Pbca | Mo Kα radiation |
a = 9.2067 (8) Å | µ = 1.94 mm−1 |
b = 15.0504 (13) Å | T = 293 K |
c = 16.1599 (14) Å | 0.28 × 0.22 × 0.18 mm |
Bruker SMART APEX CCD diffractometer | 2198 independent reflections |
Absorption correction: multi-scan (SADABS; Bruker, 2001) | 1874 reflections with I > 2σ(I) |
Tmin = 0.601, Tmax = 0.701 | Rint = 0.037 |
11973 measured reflections |
R[F2 > 2σ(F2)] = 0.031 | 4 restraints |
wR(F2) = 0.079 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.02 | Δρmax = 0.64 e Å−3 |
2198 reflections | Δρmin = −0.27 e Å−3 |
171 parameters |
x | y | z | Uiso*/Ueq | ||
Ni1 | 0.10943 (3) | 0.058524 (19) | 0.446648 (17) | 0.02363 (12) | |
O5W | −0.0374 (2) | 0.16474 (12) | 0.44545 (10) | 0.0326 (4) | |
H5WA | −0.0848 | 0.1645 | 0.4884 | 0.049* | |
O1 | 0.04736 (19) | 0.03393 (11) | 0.56593 (9) | 0.0264 (4) | |
N1 | 0.0998 (2) | 0.05336 (12) | 0.31986 (12) | 0.0250 (5) | |
C8 | −0.0750 (3) | −0.05668 (14) | 0.35675 (14) | 0.0232 (5) | |
C9 | 0.0015 (3) | −0.00829 (15) | 0.29298 (13) | 0.0231 (5) | |
C4 | −0.0248 (3) | −0.02414 (16) | 0.20803 (13) | 0.0251 (5) | |
C2 | 0.1498 (3) | 0.09088 (18) | 0.17944 (15) | 0.0338 (6) | |
H2A | 0.2007 | 0.1263 | 0.1423 | 0.041* | |
C3 | 0.0542 (3) | 0.02903 (17) | 0.15126 (14) | 0.0300 (6) | |
H3B | 0.0406 | 0.0216 | 0.0947 | 0.036* | |
C5 | −0.1275 (3) | −0.09119 (16) | 0.18792 (14) | 0.0256 (5) | |
C1 | 0.1711 (3) | 0.10083 (16) | 0.26430 (15) | 0.0311 (6) | |
H1B | 0.2383 | 0.1426 | 0.2826 | 0.037* | |
C6 | −0.1969 (3) | −0.13796 (16) | 0.24900 (15) | 0.0310 (6) | |
H6A | −0.2631 | −0.1819 | 0.2342 | 0.037* | |
C7 | −0.1711 (3) | −0.12159 (15) | 0.33312 (15) | 0.0314 (6) | |
H7A | −0.2193 | −0.1549 | 0.3731 | 0.038* | |
O6W | 0.2752 (2) | 0.14637 (13) | 0.45841 (13) | 0.0415 (5) | |
H6WA | 0.2501 | 0.1948 | 0.4401 | 0.062* | |
H5WB | −0.011 (3) | 0.2155 (12) | 0.4428 (14) | 0.029 (7)* | |
H6WB | 0.347 (3) | 0.134 (2) | 0.4814 (19) | 0.060 (11)* | |
S1 | −0.16782 (7) | −0.11580 (4) | 0.08365 (4) | 0.02460 (16) | |
O2 | −0.21464 (19) | −0.03403 (11) | 0.04239 (9) | 0.0293 (4) | |
O4 | −0.03579 (19) | −0.15043 (12) | 0.04607 (10) | 0.0352 (4) | |
O3 | −0.28431 (19) | −0.18166 (11) | 0.08585 (10) | 0.0313 (4) |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ni1 | 0.0259 (2) | 0.0217 (2) | 0.02325 (19) | −0.00303 (12) | −0.00136 (12) | 0.00040 (11) |
O5W | 0.0340 (11) | 0.0262 (10) | 0.0375 (10) | 0.0004 (8) | 0.0078 (8) | 0.0026 (8) |
O1 | 0.0293 (10) | 0.0275 (9) | 0.0225 (8) | −0.0058 (8) | 0.0005 (7) | −0.0008 (7) |
N1 | 0.0235 (11) | 0.0235 (11) | 0.0279 (11) | −0.0013 (8) | −0.0027 (8) | −0.0001 (8) |
C8 | 0.0250 (13) | 0.0217 (12) | 0.0230 (12) | 0.0009 (9) | 0.0008 (9) | 0.0002 (9) |
C9 | 0.0191 (11) | 0.0232 (12) | 0.0270 (12) | 0.0017 (9) | −0.0022 (9) | −0.0010 (9) |
C4 | 0.0246 (13) | 0.0263 (12) | 0.0245 (12) | 0.0038 (10) | −0.0011 (10) | −0.0017 (9) |
C2 | 0.0348 (15) | 0.0385 (15) | 0.0282 (13) | −0.0071 (12) | 0.0025 (11) | 0.0077 (12) |
C3 | 0.0305 (14) | 0.0348 (14) | 0.0246 (12) | −0.0007 (11) | −0.0002 (10) | 0.0009 (10) |
C5 | 0.0259 (13) | 0.0259 (12) | 0.0250 (12) | 0.0028 (10) | −0.0012 (10) | −0.0020 (10) |
C1 | 0.0317 (14) | 0.0299 (14) | 0.0317 (13) | −0.0106 (11) | −0.0051 (11) | 0.0019 (10) |
C6 | 0.0338 (14) | 0.0265 (13) | 0.0327 (13) | −0.0065 (11) | −0.0032 (11) | −0.0038 (11) |
C7 | 0.0358 (15) | 0.0308 (14) | 0.0276 (13) | −0.0072 (11) | 0.0013 (11) | 0.0017 (10) |
O6W | 0.0318 (11) | 0.0256 (10) | 0.0670 (13) | −0.0053 (8) | −0.0201 (10) | 0.0100 (9) |
S1 | 0.0260 (3) | 0.0232 (3) | 0.0246 (3) | 0.0021 (2) | −0.0014 (2) | −0.0041 (2) |
O2 | 0.0330 (10) | 0.0263 (9) | 0.0284 (9) | 0.0054 (8) | −0.0022 (7) | 0.0002 (7) |
O4 | 0.0320 (10) | 0.0358 (11) | 0.0377 (10) | 0.0081 (8) | 0.0043 (8) | −0.0047 (8) |
O3 | 0.0353 (10) | 0.0276 (9) | 0.0310 (9) | −0.0038 (8) | −0.0036 (7) | −0.0052 (7) |
Ni1—O1i | 2.0153 (17) | C4—C5 | 1.421 (3) |
Ni1—O6W | 2.0285 (19) | C2—C3 | 1.360 (4) |
Ni1—O1 | 2.0443 (16) | C2—C1 | 1.393 (3) |
Ni1—N1 | 2.052 (2) | C2—H2A | 0.9300 |
Ni1—O5W | 2.0936 (19) | C3—H3B | 0.9300 |
Ni1—O2ii | 2.1437 (17) | C5—C6 | 1.371 (3) |
O5W—H5WA | 0.8200 | C5—S1 | 1.765 (2) |
O5W—H5WB | 0.804 (17) | C1—H1B | 0.9300 |
O1—C8i | 1.320 (3) | C6—C7 | 1.402 (3) |
N1—C1 | 1.322 (3) | C6—H6A | 0.9300 |
N1—C9 | 1.367 (3) | C7—H7A | 0.9300 |
C8—O1i | 1.320 (3) | O6W—H6WA | 0.8200 |
C8—C7 | 1.372 (3) | O6W—H6WB | 0.784 (17) |
C8—C9 | 1.445 (3) | S1—O4 | 1.4553 (18) |
C9—C4 | 1.414 (3) | S1—O3 | 1.4608 (17) |
C4—C3 | 1.418 (3) | S1—O2 | 1.4645 (17) |
O1i—Ni1—O6W | 176.93 (8) | C9—C4—C5 | 117.1 (2) |
O1i—Ni1—O1 | 76.69 (7) | C3—C4—C5 | 126.5 (2) |
O6W—Ni1—O1 | 103.89 (8) | C3—C2—C1 | 119.6 (2) |
O1i—Ni1—N1 | 80.92 (7) | C3—C2—H2A | 120.2 |
O6W—Ni1—N1 | 98.67 (8) | C1—C2—H2A | 120.2 |
O1—Ni1—N1 | 157.28 (7) | C2—C3—C4 | 120.1 (2) |
O1i—Ni1—O5W | 93.64 (8) | C2—C3—H3B | 119.9 |
O6W—Ni1—O5W | 89.40 (8) | C4—C3—H3B | 119.9 |
O1—Ni1—O5W | 88.06 (7) | C6—C5—C4 | 120.7 (2) |
N1—Ni1—O5W | 89.54 (7) | C6—C5—S1 | 118.81 (19) |
O1i—Ni1—O2 | 59.09 (4) | C4—C5—S1 | 120.49 (18) |
O6W—Ni1—O2 | 120.98 (6) | N1—C1—C2 | 122.7 (2) |
O1—Ni1—O2 | 133.91 (5) | N1—C1—H1B | 118.6 |
N1—Ni1—O2ii | 95.19 (7) | C2—C1—H1B | 118.6 |
O5W—Ni1—O2ii | 170.00 (7) | C5—C6—C7 | 121.9 (2) |
Ni1—O5W—H5WA | 109.5 | C5—C6—H6A | 119.0 |
Ni1—O5W—H5WB | 122 (2) | C7—C6—H6A | 119.0 |
H5WA—O5W—H5WB | 102.2 | C8—C7—C6 | 120.3 (2) |
C8i—O1—Ni1i | 114.35 (14) | C8—C7—H7A | 119.9 |
C8i—O1—Ni1 | 142.34 (15) | C6—C7—H7A | 119.9 |
Ni1i—O1—Ni1 | 103.31 (7) | Ni1—O6W—H6WA | 109.5 |
C1—N1—C9 | 118.7 (2) | Ni1—O6W—H6WB | 122 (2) |
C1—N1—Ni1 | 129.50 (16) | H6WA—O6W—H6WB | 128.7 |
C9—N1—Ni1 | 111.81 (15) | O4—S1—O3 | 112.36 (11) |
O1i—C8—C7 | 124.9 (2) | O4—S1—O2 | 110.91 (10) |
O1i—C8—C9 | 116.8 (2) | O3—S1—O2 | 111.42 (10) |
C7—C8—C9 | 118.3 (2) | O4—S1—C5 | 107.33 (11) |
N1—C9—C4 | 122.4 (2) | O3—S1—C5 | 105.87 (10) |
N1—C9—C8 | 115.98 (19) | O2—S1—C5 | 108.68 (10) |
C4—C9—C8 | 121.6 (2) | S1—O2—Ni1iii | 136.95 (11) |
C9—C4—C3 | 116.4 (2) |
Symmetry codes: (i) −x, −y, −z+1; (ii) x+1/2, y, −z+1/2; (iii) x−1/2, y, −z+1/2. |
D—H···A | D—H | H···A | D···A | D—H···A |
O5W—H5WA···O3iv | 0.82 | 2.00 | 2.812 (2) | 171 |
O5W—H5WB···O4v | 0.80 (2) | 2.07 (2) | 2.866 (3) | 170 (2) |
O6W—H6WA···O3v | 0.82 | 1.93 | 2.687 (2) | 153 |
O6W—H6WB···O4vi | 0.78 (2) | 2.04 (2) | 2.787 (3) | 159 (3) |
Symmetry codes: (iv) −x−1/2, −y, z+1/2; (v) −x, y+1/2, −z+1/2; (vi) −x+1/2, −y, z+1/2. |
Experimental details
Crystal data | |
Chemical formula | [Ni(C9H5NO4S)(H2O)2] |
Mr | 317.94 |
Crystal system, space group | Orthorhombic, Pbca |
Temperature (K) | 293 |
a, b, c (Å) | 9.2067 (8), 15.0504 (13), 16.1599 (14) |
V (Å3) | 2239.2 (3) |
Z | 8 |
Radiation type | Mo Kα |
µ (mm−1) | 1.94 |
Crystal size (mm) | 0.28 × 0.22 × 0.18 |
Data collection | |
Diffractometer | Bruker SMART APEX CCD diffractometer |
Absorption correction | Multi-scan (SADABS; Bruker, 2001) |
Tmin, Tmax | 0.601, 0.701 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 11973, 2198, 1874 |
Rint | 0.037 |
(sin θ/λ)max (Å−1) | 0.617 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.031, 0.079, 1.02 |
No. of reflections | 2198 |
No. of parameters | 171 |
No. of restraints | 4 |
H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
Δρmax, Δρmin (e Å−3) | 0.64, −0.27 |
Computer programs: SMART (Bruker, 2007), SAINT (Bruker, 2007), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), SHELXTL (Sheldrick, 2008) and DIAMOND (Brandenburg, 1999), SHELXTL (Sheldrick, 2008).
Ni1—O1i | 2.0153 (17) | Ni1—N1 | 2.052 (2) |
Ni1—O6W | 2.0285 (19) | Ni1—O5W | 2.0936 (19) |
Ni1—O1 | 2.0443 (16) | Ni1—O2ii | 2.1437 (17) |
Symmetry codes: (i) −x, −y, −z+1; (ii) x+1/2, y, −z+1/2. |
D—H···A | D—H | H···A | D···A | D—H···A |
O5W—H5WA···O3iii | 0.82 | 2.00 | 2.812 (2) | 171 |
O5W—H5WB···O4iv | 0.80 (2) | 2.07 (2) | 2.866 (3) | 170 (2) |
O6W—H6WA···O3iv | 0.82 | 1.93 | 2.687 (2) | 153 |
O6W—H6WB···O4v | 0.78 (2) | 2.04 (2) | 2.787 (3) | 159 (3) |
Symmetry codes: (iii) −x−1/2, −y, z+1/2; (iv) −x, y+1/2, −z+1/2; (v) −x+1/2, −y, z+1/2. |
Footnotes
‡Additional correspondence author.
Acknowledgements
This work was supported by the National Natural Science Foundation of China (grant No. 20571030).
References
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The metal complexes with organic ligands containing sulfonate group still remain largely unexplored. We have been investigating the formation of novel transition metal coordination polymers employing hydrothermal methods. During the course of the investigation employing 8-hydroxylquinoline-5-sulfonic acids (H2QS) as organic ligand, which has received a little attention (Ammor et al., 1992; Petit et al., 1993a,b; Rao et al., 2003; Wu et al., 2008; Xie et al., 1992), and nickel(II) as metal center, we isolated a new two-dimensional coordination polymer.
As shown in Fig. 1, the asymmetric unit of the title compound contains one NiII atom, one QS ligand, and two water molecules. The NiII atom adopts a distorted octahedral coordination geometry, defined by one N atom and two bridging olate O atoms from two QS ligands, one sulfonate O atom from a third ligand, and two water molecules (Table 1). Two crystallographically equivalent Ni atoms [Ni1 and Ni1i, symmetry code: (i) -x, -y, 1 - z] link to each other through two bridging atoms O1 and O1i, forming an edge-sharing dimer. These dimers are connected by the sulfonate groups of the QS ligands into an infinite two-dimensional coordination network with a (4,4) topology along the [0 1 0] direction, as shown in Fig. 2. These networks are further connected by hydrogen bonds between the coordinated water molecules and the uncoordinated O atoms of the sulfonate groups into a three-dimensional supramolecular structure (Fig. 3 and Table 2).