metal-organic compounds
{S-Benzyl 3-[(6-methylpyridin-2-yl)methylidene]dithiocarbazato}nickel(II) monohydrate
aDepartment of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
*Correspondence e-mail: thahira.begum@science.upm.edu.my
The structure of the title compound, [Ni(C15H14N3S2)2]·H2O, has one molecule in the along with a solvent water molecule. The two different Schiff base moieties coordinate to the central NiII ion as tridentate N,N′,S-chelating ligands, creating a six-coordinate distorted octahedral environment [the smallest angle being 77.43 (7)° and the widest angle being 169.99 (7)°]. The mean planes of the two ligands are nearly orthogonal to each other with an angle of 89.53 (6)°. The packing of the complex is supported by O—H⋯N and O—H⋯S hydrogen bonding between the solvent water molecule and the uncoordinated N and S atoms of neighbouring ligands.
Related literature
For background on the coordination chemistry of hydrazine carbodithioates, see: Ravoof et al. (2010). For the synthesis, see: Ali et al. (1997). For related structures, see: Khoo et al. (2005); Paulus et al. (2011).
Experimental
Crystal data
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Refinement
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Data collection: CrysAlis CCD (Oxford Diffraction, 2002); cell CrysAlis RED (Oxford Diffraction, 2002); data reduction: CrysAlis RED; program(s) used to solve structure: SIR92 (Altomare et al., 1994); program(s) used to refine structure: CRYSTALS (Betteridge et al., 2003); molecular graphics: CAMERON (Watkin et al., 1996); software used to prepare material for publication: CRYSTALS.
Supporting information
10.1107/S1600536812006952/wm2591sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536812006952/wm2591Isup2.hkl
The Schiff base ligand was prepared according to Ali et al. (1997). The metal complex of the Schiff base was prepared by adding nickel(II) acetate in hot ethanol (25 ml) to an equimolar quantity of the Schiff base in ethanol (30 ml). The resulting mixture was heated on a water bath until the volume reduced to 30 ml. On standing overnight, the mixture yielded crystals which were filtered off, washed with ethanol and dried in a desiccator over anhydrous silica gel, overnight. The crystals were then dissolved in a solvent mixture of acetonitrile:chloroform in 2:1 mole ratio. To this solution, excess sodium saccharin in water was added (20 ml) in a 1:4 mole ratio. The resulting mixture was heated on a water bath until the volume reduced to 30 ml. On standing overnight inside the fridge, crystals obtained were filtered off, washed with ethanol and dried in desiccator over anhydrous silica gel, overnight. Crystals of the nickel complex suitable for X-ray
were obtained by slow evaporation from a mixture of acetonitrile and THF over a few weeks.The H atoms were all located in a difference map, but those attached to carbon atoms were repositioned geometrically. The H atoms were initially refined with soft restraints on the bond lengths and angles to regularize their geometry (C—H in the range 0.93–0.98 Å, O—H = 0.82 Å) and Uiso(H) (in the range 1.2–1.5 times Ueq of the parent atom), after which the positions were refined with riding constraints.
Data collection: CrysAlis CCD (Oxford Diffraction, 2002); cell
CrysAlis RED (Oxford Diffraction, 2002); data reduction: CrysAlis RED (Oxford Diffraction, 2002); program(s) used to solve structure: SIR92 (Altomare et al., 1994); program(s) used to refine structure: CRYSTALS (Betteridge et al., 2003); molecular graphics: CAMERON (Watkin et al., 1996); software used to prepare material for publication: CRYSTALS (Betteridge et al., 2003).[Ni(C15H14N3S2)2]·H2O | F(000) = 1408 |
Mr = 677.58 | Dx = 1.443 Mg m−3 |
Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2ybc | Cell parameters from 6534 reflections |
a = 16.2165 (5) Å | θ = 2–29° |
b = 13.2474 (3) Å | µ = 0.93 mm−1 |
c = 15.5935 (3) Å | T = 150 K |
β = 111.404 (3)° | Plate, black |
V = 3118.86 (14) Å3 | 0.37 × 0.12 × 0.06 mm |
Z = 4 |
Oxford Diffraction Gemini CCD diffractometer | 7223 independent reflections |
Radiation source: sealed x-ray tube | 6011 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.032 |
combined ϕ and ω scans | θmax = 29.0°, θmin = 2.2° |
Absorption correction: multi-scan (CrysAlis RED; Oxford Diffraction, 2002) | h = −21→21 |
Tmin = 0.89, Tmax = 0.95 | k = −16→17 |
20706 measured reflections | l = −20→21 |
Refinement on F2 | Primary atom site location: structure-invariant direct methods |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.036 | H-atom parameters constrained |
wR(F2) = 0.087 | Method = Modified Sheldrick w = 1/[σ2(F2) + (0.04P)2 + 2.87P], where P = (max(Fo2,0) + 2Fc2)/3 |
S = 0.97 | (Δ/σ)max = 0.001 |
7199 reflections | Δρmax = 0.53 e Å−3 |
379 parameters | Δρmin = −0.74 e Å−3 |
0 restraints |
[Ni(C15H14N3S2)2]·H2O | V = 3118.86 (14) Å3 |
Mr = 677.58 | Z = 4 |
Monoclinic, P21/c | Mo Kα radiation |
a = 16.2165 (5) Å | µ = 0.93 mm−1 |
b = 13.2474 (3) Å | T = 150 K |
c = 15.5935 (3) Å | 0.37 × 0.12 × 0.06 mm |
β = 111.404 (3)° |
Oxford Diffraction Gemini CCD diffractometer | 7223 independent reflections |
Absorption correction: multi-scan (CrysAlis RED; Oxford Diffraction, 2002) | 6011 reflections with I > 2σ(I) |
Tmin = 0.89, Tmax = 0.95 | Rint = 0.032 |
20706 measured reflections |
R[F2 > 2σ(F2)] = 0.036 | 0 restraints |
wR(F2) = 0.087 | H-atom parameters constrained |
S = 0.97 | Δρmax = 0.53 e Å−3 |
7199 reflections | Δρmin = −0.74 e Å−3 |
379 parameters |
Experimental. The crystal was placed in the cold stream of an Oxford Cryosystems open-flow nitrogen cryostat (Cosier & Glazer, 1986) with a nominal stability of 0.1 K. Cosier, J. & Glazer, A.M., 1986. J. Appl. Cryst. 105 107. |
Refinement. The number of reflections in the refinement section is 7199 because we used [sin θ/λ]2 at least 0.01 to eliminate poor reflections that may be poorly measured in the vicinity of the beam stop. If we removed this condition we will get the 7233 reflections as per data collection with an R factor of 3.66% and weighted R factor of 8.18%. |
x | y | z | Uiso*/Ueq | ||
C101 | 0.78816 (15) | 0.24923 (17) | 0.47882 (15) | 0.0283 | |
N102 | 0.75659 (12) | 0.22384 (13) | 0.54036 (11) | 0.0238 | |
N103 | 0.71678 (12) | 0.29966 (14) | 0.57292 (12) | 0.0272 | |
C104 | 0.69132 (14) | 0.26683 (16) | 0.63824 (13) | 0.0226 | |
S105 | 0.64057 (4) | 0.35514 (4) | 0.68689 (4) | 0.0282 | |
S106 | 0.70004 (4) | 0.14821 (4) | 0.68466 (3) | 0.0238 | |
C107 | 0.65542 (19) | 0.47171 (17) | 0.63233 (17) | 0.0377 | |
C108 | 0.53242 (17) | 0.58004 (19) | 0.64409 (19) | 0.0395 | |
C109 | 0.50227 (18) | 0.6579 (2) | 0.6853 (2) | 0.0446 | |
C110 | 0.56150 (19) | 0.71305 (19) | 0.75561 (18) | 0.0409 | |
C111 | 0.65034 (19) | 0.69239 (19) | 0.78473 (17) | 0.0406 | |
C112 | 0.68026 (17) | 0.61438 (19) | 0.74452 (16) | 0.0355 | |
C113 | 0.62176 (16) | 0.55768 (17) | 0.67379 (15) | 0.0298 | |
C114 | 0.83009 (14) | 0.17023 (17) | 0.44438 (14) | 0.0259 | |
N115 | 0.83334 (11) | 0.07754 (14) | 0.48268 (11) | 0.0240 | |
C116 | 0.86856 (14) | 0.00076 (18) | 0.45121 (14) | 0.0273 | |
C117 | 0.90229 (16) | 0.0166 (2) | 0.38157 (16) | 0.0353 | |
C118 | 0.89933 (16) | 0.1106 (2) | 0.34373 (16) | 0.0373 | |
C119 | 0.86213 (15) | 0.1900 (2) | 0.37501 (15) | 0.0319 | |
C120 | 0.86909 (17) | −0.10138 (18) | 0.49139 (17) | 0.0350 | |
C201 | 0.75877 (14) | −0.11392 (16) | 0.65377 (14) | 0.0245 | |
N202 | 0.81710 (11) | −0.04416 (14) | 0.66865 (11) | 0.0227 | |
N203 | 0.89420 (12) | −0.05579 (14) | 0.74432 (12) | 0.0262 | |
C204 | 0.94462 (14) | 0.02487 (17) | 0.76176 (14) | 0.0248 | |
S205 | 0.92301 (4) | 0.13799 (4) | 0.70535 (4) | 0.0270 | |
S206 | 1.04398 (4) | 0.00134 (5) | 0.85547 (4) | 0.0333 | |
C207 | 1.08635 (16) | 0.12604 (19) | 0.89890 (16) | 0.0355 | |
C208 | 1.17032 (15) | 0.10646 (17) | 0.98114 (14) | 0.0280 | |
C209 | 1.16698 (17) | 0.05990 (19) | 1.05927 (16) | 0.0348 | |
C210 | 1.24391 (18) | 0.0352 (2) | 1.13128 (15) | 0.0391 | |
C211 | 1.32515 (17) | 0.05774 (19) | 1.12651 (16) | 0.0387 | |
C212 | 1.32915 (16) | 0.10684 (19) | 1.04979 (17) | 0.0364 | |
C213 | 1.25177 (15) | 0.13052 (18) | 0.97718 (15) | 0.0302 | |
C214 | 0.67716 (14) | −0.10128 (16) | 0.57445 (14) | 0.0236 | |
N215 | 0.67192 (11) | −0.01687 (13) | 0.52345 (11) | 0.0219 | |
C216 | 0.59903 (14) | −0.00295 (17) | 0.44840 (13) | 0.0250 | |
C217 | 0.52933 (15) | −0.07246 (18) | 0.42331 (15) | 0.0301 | |
C218 | 0.53438 (15) | −0.15647 (18) | 0.47575 (16) | 0.0313 | |
C219 | 0.60967 (15) | −0.17207 (17) | 0.55357 (15) | 0.0283 | |
C220 | 0.59440 (16) | 0.0891 (2) | 0.39242 (16) | 0.0360 | |
Ni1 | 0.782107 (17) | 0.08387 (2) | 0.593737 (17) | 0.0203 | |
O301 | 1.09855 (15) | 0.24209 (18) | 0.67870 (18) | 0.0708 | |
H1011 | 0.7847 | 0.3165 | 0.4569 | 0.0339* | |
H1072 | 0.7179 | 0.4810 | 0.6438 | 0.0478* | |
H1071 | 0.6229 | 0.4672 | 0.5673 | 0.0477* | |
H1081 | 0.4917 | 0.5431 | 0.5955 | 0.0485* | |
H1091 | 0.4416 | 0.6719 | 0.6645 | 0.0539* | |
H1101 | 0.5415 | 0.7661 | 0.7840 | 0.0505* | |
H1111 | 0.6912 | 0.7325 | 0.8329 | 0.0497* | |
H1121 | 0.7424 | 0.6005 | 0.7663 | 0.0448* | |
H1171 | 0.9264 | −0.0389 | 0.3617 | 0.0437* | |
H1181 | 0.9224 | 0.1205 | 0.2966 | 0.0455* | |
H1191 | 0.8582 | 0.2559 | 0.3506 | 0.0391* | |
H1203 | 0.8930 | −0.1493 | 0.4602 | 0.0539* | |
H1202 | 0.9043 | −0.1012 | 0.5560 | 0.0535* | |
H1201 | 0.8098 | −0.1220 | 0.4829 | 0.0538* | |
H2011 | 0.7692 | −0.1714 | 0.6936 | 0.0297* | |
H2071 | 1.0982 | 0.1653 | 0.8493 | 0.0443* | |
H2072 | 1.0417 | 0.1611 | 0.9178 | 0.0448* | |
H2091 | 1.1111 | 0.0447 | 1.0636 | 0.0436* | |
H2101 | 1.2407 | 0.0027 | 1.1833 | 0.0494* | |
H2111 | 1.3782 | 0.0415 | 1.1759 | 0.0471* | |
H2121 | 1.3844 | 0.1256 | 1.0470 | 0.0452* | |
H2131 | 1.2540 | 0.1624 | 0.9232 | 0.0378* | |
H2171 | 0.4787 | −0.0607 | 0.3691 | 0.0360* | |
H2181 | 0.4875 | −0.2023 | 0.4596 | 0.0384* | |
H2191 | 0.6159 | −0.2284 | 0.5925 | 0.0346* | |
H2201 | 0.5398 | 0.0905 | 0.3400 | 0.0560* | |
H2203 | 0.6441 | 0.0917 | 0.3726 | 0.0562* | |
H2202 | 0.5977 | 0.1476 | 0.4299 | 0.0563* | |
H3011 | 1.0477 | 0.2145 | 0.6805 | 0.1043* | |
H3012 | 1.1023 | 0.3091 | 0.6914 | 0.1042* |
U11 | U22 | U33 | U12 | U13 | U23 | |
C101 | 0.0341 (12) | 0.0252 (12) | 0.0303 (11) | 0.0032 (9) | 0.0172 (9) | 0.0072 (9) |
N102 | 0.0270 (9) | 0.0223 (9) | 0.0239 (8) | 0.0026 (7) | 0.0113 (7) | 0.0026 (7) |
N103 | 0.0339 (10) | 0.0215 (9) | 0.0303 (9) | 0.0042 (8) | 0.0166 (8) | 0.0015 (8) |
C104 | 0.0235 (10) | 0.0200 (10) | 0.0236 (9) | 0.0019 (8) | 0.0078 (8) | −0.0018 (8) |
S105 | 0.0394 (3) | 0.0207 (3) | 0.0304 (3) | 0.0028 (2) | 0.0197 (2) | −0.0005 (2) |
S106 | 0.0285 (3) | 0.0208 (3) | 0.0249 (2) | 0.0010 (2) | 0.0132 (2) | 0.0021 (2) |
C107 | 0.0610 (17) | 0.0215 (12) | 0.0393 (13) | 0.0018 (11) | 0.0288 (12) | −0.0005 (10) |
C108 | 0.0404 (14) | 0.0302 (13) | 0.0460 (14) | −0.0066 (11) | 0.0136 (12) | 0.0011 (11) |
C109 | 0.0392 (15) | 0.0336 (14) | 0.0690 (18) | 0.0103 (12) | 0.0293 (14) | 0.0146 (13) |
C110 | 0.0639 (18) | 0.0247 (13) | 0.0444 (14) | 0.0112 (12) | 0.0321 (13) | 0.0054 (11) |
C111 | 0.0584 (17) | 0.0292 (13) | 0.0305 (12) | 0.0087 (12) | 0.0118 (12) | 0.0007 (10) |
C112 | 0.0400 (14) | 0.0302 (13) | 0.0339 (12) | 0.0088 (11) | 0.0108 (10) | 0.0032 (10) |
C113 | 0.0424 (14) | 0.0195 (11) | 0.0324 (11) | 0.0063 (10) | 0.0197 (10) | 0.0059 (9) |
C114 | 0.0241 (11) | 0.0302 (12) | 0.0239 (10) | 0.0007 (9) | 0.0092 (8) | 0.0023 (9) |
N115 | 0.0214 (9) | 0.0290 (10) | 0.0219 (8) | 0.0015 (7) | 0.0082 (7) | −0.0018 (7) |
C116 | 0.0225 (11) | 0.0325 (12) | 0.0259 (10) | −0.0005 (9) | 0.0075 (8) | −0.0042 (9) |
C117 | 0.0338 (13) | 0.0418 (14) | 0.0364 (12) | 0.0005 (11) | 0.0200 (10) | −0.0087 (11) |
C118 | 0.0348 (13) | 0.0524 (16) | 0.0320 (11) | −0.0011 (12) | 0.0209 (10) | −0.0001 (11) |
C119 | 0.0296 (12) | 0.0406 (14) | 0.0294 (11) | 0.0029 (10) | 0.0153 (9) | 0.0083 (10) |
C120 | 0.0416 (14) | 0.0307 (13) | 0.0392 (12) | 0.0050 (11) | 0.0224 (11) | −0.0038 (10) |
C201 | 0.0290 (11) | 0.0194 (10) | 0.0249 (10) | −0.0003 (9) | 0.0094 (9) | 0.0011 (8) |
N202 | 0.0222 (9) | 0.0242 (9) | 0.0211 (8) | 0.0014 (7) | 0.0070 (7) | −0.0004 (7) |
N203 | 0.0241 (9) | 0.0275 (10) | 0.0227 (8) | 0.0016 (8) | 0.0037 (7) | 0.0023 (7) |
C204 | 0.0235 (11) | 0.0281 (12) | 0.0220 (9) | 0.0026 (9) | 0.0075 (8) | −0.0006 (9) |
S205 | 0.0252 (3) | 0.0250 (3) | 0.0281 (3) | −0.0023 (2) | 0.0067 (2) | 0.0013 (2) |
S206 | 0.0284 (3) | 0.0307 (3) | 0.0311 (3) | 0.0018 (2) | −0.0007 (2) | −0.0003 (2) |
C207 | 0.0326 (13) | 0.0326 (13) | 0.0344 (12) | −0.0023 (10) | 0.0040 (10) | 0.0010 (10) |
C208 | 0.0299 (12) | 0.0261 (12) | 0.0254 (10) | −0.0003 (9) | 0.0071 (9) | −0.0037 (9) |
C209 | 0.0369 (13) | 0.0387 (14) | 0.0304 (11) | −0.0020 (11) | 0.0143 (10) | −0.0012 (10) |
C210 | 0.0555 (16) | 0.0380 (14) | 0.0221 (10) | 0.0054 (12) | 0.0121 (11) | 0.0016 (10) |
C211 | 0.0409 (14) | 0.0349 (14) | 0.0288 (11) | 0.0107 (11) | −0.0010 (10) | −0.0073 (10) |
C212 | 0.0296 (13) | 0.0344 (14) | 0.0427 (13) | −0.0014 (10) | 0.0101 (10) | −0.0125 (11) |
C213 | 0.0335 (12) | 0.0288 (12) | 0.0275 (10) | −0.0028 (10) | 0.0102 (9) | −0.0037 (9) |
C214 | 0.0265 (11) | 0.0218 (11) | 0.0238 (9) | 0.0007 (9) | 0.0109 (8) | −0.0019 (8) |
N215 | 0.0233 (9) | 0.0230 (9) | 0.0208 (8) | 0.0007 (7) | 0.0098 (7) | −0.0018 (7) |
C216 | 0.0233 (11) | 0.0321 (12) | 0.0210 (9) | 0.0033 (9) | 0.0096 (8) | −0.0020 (9) |
C217 | 0.0235 (11) | 0.0385 (13) | 0.0251 (10) | 0.0017 (10) | 0.0052 (9) | −0.0061 (10) |
C218 | 0.0246 (11) | 0.0323 (13) | 0.0362 (12) | −0.0043 (10) | 0.0103 (9) | −0.0115 (10) |
C219 | 0.0306 (12) | 0.0227 (11) | 0.0327 (11) | −0.0018 (9) | 0.0127 (9) | −0.0026 (9) |
C220 | 0.0284 (12) | 0.0481 (15) | 0.0274 (11) | 0.0009 (11) | 0.0053 (9) | 0.0108 (11) |
Ni1 | 0.02185 (14) | 0.01956 (14) | 0.02001 (12) | 0.00104 (11) | 0.00830 (10) | 0.00119 (10) |
O301 | 0.0684 (15) | 0.0540 (14) | 0.1051 (19) | −0.0185 (12) | 0.0496 (14) | −0.0284 (13) |
C101—N102 | 1.286 (3) | C201—C214 | 1.454 (3) |
C101—C114 | 1.453 (3) | C201—Ni1 | 2.854 (2) |
C101—Ni1 | 2.854 (2) | C201—H2011 | 0.958 |
C101—H1011 | 0.949 | N202—N203 | 1.379 (2) |
N102—N103 | 1.386 (2) | N202—Ni1 | 2.0197 (18) |
N102—Ni1 | 2.0127 (18) | N203—C204 | 1.312 (3) |
N103—C104 | 1.305 (3) | C204—S205 | 1.708 (2) |
C104—S105 | 1.754 (2) | C204—S206 | 1.764 (2) |
C104—S106 | 1.714 (2) | S205—Ni1 | 2.4211 (6) |
S105—C107 | 1.821 (2) | S206—C207 | 1.822 (3) |
S106—Ni1 | 2.4259 (5) | C207—C208 | 1.514 (3) |
C107—C113 | 1.507 (3) | C207—H2071 | 1.006 |
C107—H1072 | 0.970 | C207—H2072 | 0.992 |
C107—H1071 | 0.958 | C208—C209 | 1.384 (3) |
C108—C109 | 1.395 (4) | C208—C213 | 1.382 (3) |
C108—C113 | 1.383 (3) | C209—C210 | 1.379 (3) |
C108—H1081 | 0.941 | C209—H2091 | 0.954 |
C109—C110 | 1.375 (4) | C210—C211 | 1.379 (4) |
C109—H1091 | 0.935 | C210—H2101 | 0.936 |
C110—C111 | 1.371 (4) | C211—C212 | 1.384 (4) |
C110—H1101 | 0.949 | C211—H2111 | 0.947 |
C111—C112 | 1.385 (3) | C212—C213 | 1.385 (3) |
C111—H1111 | 0.960 | C212—H2121 | 0.946 |
C112—C113 | 1.384 (3) | C213—H2131 | 0.954 |
C112—H1121 | 0.956 | C214—N215 | 1.357 (3) |
C114—N115 | 1.358 (3) | C214—C219 | 1.387 (3) |
C114—C119 | 1.385 (3) | N215—C216 | 1.338 (3) |
N115—C116 | 1.344 (3) | N215—Ni1 | 2.1784 (17) |
N115—Ni1 | 2.1787 (16) | C216—C217 | 1.399 (3) |
C116—C117 | 1.399 (3) | C216—C220 | 1.485 (3) |
C116—C120 | 1.490 (3) | C217—C218 | 1.366 (3) |
C117—C118 | 1.371 (4) | C217—H2171 | 0.952 |
C117—H1171 | 0.937 | C218—C219 | 1.387 (3) |
C118—C119 | 1.386 (3) | C218—H2181 | 0.933 |
C118—H1181 | 0.947 | C219—H2191 | 0.944 |
C119—H1191 | 0.946 | C220—H2201 | 0.961 |
C120—H1203 | 0.964 | C220—H2203 | 0.963 |
C120—H1202 | 0.959 | C220—H2202 | 0.961 |
C120—H1201 | 0.962 | O301—H3011 | 0.913 |
C201—N202 | 1.281 (3) | O301—H3012 | 0.907 |
N102—C101—C114 | 117.0 (2) | S206—C207—H2071 | 109.6 |
C114—C101—Ni1 | 78.89 (12) | C208—C207—H2071 | 112.0 |
N102—C101—H1011 | 121.8 | S206—C207—H2072 | 108.5 |
C114—C101—H1011 | 121.1 | C208—C207—H2072 | 110.9 |
Ni1—C101—H1011 | 159.4 | H2071—C207—H2072 | 110.5 |
C101—N102—N103 | 116.68 (18) | C207—C208—C209 | 120.7 (2) |
C101—N102—Ni1 | 118.13 (15) | C207—C208—C213 | 120.1 (2) |
N103—N102—Ni1 | 124.68 (13) | C209—C208—C213 | 119.2 (2) |
N102—N103—C104 | 111.49 (17) | C208—C209—C210 | 120.5 (2) |
N103—C104—S105 | 116.56 (16) | C208—C209—H2091 | 120.0 |
N103—C104—S106 | 129.35 (16) | C210—C209—H2091 | 119.5 |
S105—C104—S106 | 114.09 (11) | C209—C210—C211 | 120.2 (2) |
C104—S105—C107 | 101.58 (10) | C209—C210—H2101 | 119.6 |
C104—S106—Ni1 | 93.07 (7) | C211—C210—H2101 | 120.2 |
S105—C107—C113 | 108.07 (15) | C210—C211—C212 | 119.7 (2) |
S105—C107—H1072 | 109.2 | C210—C211—H2111 | 120.6 |
C113—C107—H1072 | 110.0 | C212—C211—H2111 | 119.7 |
S105—C107—H1071 | 109.0 | C211—C212—C213 | 119.9 (2) |
C113—C107—H1071 | 110.8 | C211—C212—H2121 | 120.4 |
H1072—C107—H1071 | 109.7 | C213—C212—H2121 | 119.6 |
C109—C108—C113 | 120.3 (2) | C212—C213—C208 | 120.5 (2) |
C109—C108—H1081 | 119.7 | C212—C213—H2131 | 120.5 |
C113—C108—H1081 | 120.0 | C208—C213—H2131 | 119.1 |
C108—C109—C110 | 120.0 (3) | C201—C214—N215 | 115.87 (18) |
C108—C109—H1091 | 119.2 | C201—C214—C219 | 121.1 (2) |
C110—C109—H1091 | 120.8 | N215—C214—C219 | 122.99 (19) |
C109—C110—C111 | 120.1 (2) | C214—N215—C216 | 118.19 (18) |
C109—C110—H1101 | 120.5 | C214—N215—Ni1 | 110.22 (13) |
C111—C110—H1101 | 119.4 | C216—N215—Ni1 | 131.00 (15) |
C110—C111—C112 | 119.9 (2) | N215—C216—C217 | 121.3 (2) |
C110—C111—H1111 | 119.4 | N215—C216—C220 | 117.78 (19) |
C112—C111—H1111 | 120.7 | C217—C216—C220 | 120.91 (19) |
C111—C112—C113 | 120.9 (2) | C216—C217—C218 | 120.2 (2) |
C111—C112—H1121 | 118.7 | C216—C217—H2171 | 119.2 |
C113—C112—H1121 | 120.3 | C218—C217—H2171 | 120.6 |
C107—C113—C112 | 120.1 (2) | C217—C218—C219 | 119.1 (2) |
C107—C113—C108 | 121.2 (2) | C217—C218—H2181 | 120.2 |
C112—C113—C108 | 118.7 (2) | C219—C218—H2181 | 120.6 |
C101—C114—N115 | 115.90 (18) | C218—C219—C214 | 118.2 (2) |
C101—C114—C119 | 120.8 (2) | C218—C219—H2191 | 122.2 |
N115—C114—C119 | 123.3 (2) | C214—C219—H2191 | 119.6 |
C114—N115—C116 | 118.50 (18) | C216—C220—H2201 | 110.4 |
C114—N115—Ni1 | 110.48 (13) | C216—C220—H2203 | 110.4 |
C116—N115—Ni1 | 130.96 (15) | H2201—C220—H2203 | 110.2 |
N115—C116—C117 | 120.6 (2) | C216—C220—H2202 | 108.9 |
N115—C116—C120 | 118.15 (19) | H2201—C220—H2202 | 109.3 |
C117—C116—C120 | 121.3 (2) | H2203—C220—H2202 | 107.4 |
C116—C117—C118 | 120.5 (2) | N115—Ni1—N215 | 93.28 (6) |
C116—C117—H1171 | 117.9 | N115—Ni1—S106 | 158.09 (5) |
C118—C117—H1171 | 121.6 | N215—Ni1—S106 | 89.15 (4) |
C117—C118—C119 | 119.3 (2) | N115—Ni1—S205 | 92.82 (5) |
C117—C118—H1181 | 119.8 | N215—Ni1—S205 | 158.24 (5) |
C119—C118—H1181 | 121.0 | S106—Ni1—S205 | 92.92 (2) |
C118—C119—C114 | 117.9 (2) | N115—Ni1—N202 | 108.62 (7) |
C118—C119—H1191 | 122.3 | N215—Ni1—N202 | 77.43 (7) |
C114—C119—H1191 | 119.9 | S106—Ni1—N202 | 93.17 (5) |
C116—C120—H1203 | 109.1 | S205—Ni1—N202 | 80.83 (5) |
C116—C120—H1202 | 110.4 | N115—Ni1—N102 | 77.72 (7) |
H1203—C120—H1202 | 109.7 | N215—Ni1—N102 | 110.44 (7) |
C116—C120—H1201 | 110.4 | S106—Ni1—N102 | 81.03 (5) |
H1203—C120—H1201 | 108.1 | S205—Ni1—N102 | 91.27 (5) |
H1202—C120—H1201 | 109.1 | N202—Ni1—N102 | 169.99 (7) |
N202—C201—C214 | 116.97 (19) | N115—Ni1—C201 | 111.11 (6) |
C214—C201—Ni1 | 78.68 (12) | N215—Ni1—C201 | 54.55 (6) |
N202—C201—H2011 | 120.8 | S106—Ni1—C201 | 87.95 (4) |
C214—C201—H2011 | 122.2 | S205—Ni1—C201 | 103.85 (5) |
Ni1—C201—H2011 | 158.4 | N202—Ni1—C201 | 23.38 (6) |
C201—N202—N203 | 116.94 (18) | N115—Ni1—C101 | 54.55 (6) |
C201—N202—Ni1 | 117.90 (14) | N215—Ni1—C101 | 111.35 (6) |
N203—N202—Ni1 | 124.35 (14) | S106—Ni1—C101 | 104.43 (5) |
N202—N203—C204 | 112.84 (17) | S205—Ni1—C101 | 89.11 (5) |
N203—C204—S205 | 127.77 (16) | N202—Ni1—C101 | 160.18 (6) |
N203—C204—S206 | 109.85 (16) | N102—Ni1—C201 | 161.75 (7) |
S205—C204—S206 | 122.38 (13) | N102—Ni1—C101 | 23.42 (6) |
C204—S205—Ni1 | 94.18 (7) | C201—Ni1—C101 | 161.74 (6) |
C204—S206—C207 | 104.73 (11) | H3011—O301—H3012 | 112.0 |
S206—C207—C208 | 105.08 (16) |
D—H···A | D—H | H···A | D···A | D—H···A |
O301—H3011···S205 | 0.91 | 2.42 | 3.323 (3) | 173 |
O301—H3012···N203i | 0.91 | 2.04 | 2.919 (4) | 162 |
Symmetry code: (i) −x+2, y+1/2, −z+3/2. |
Experimental details
Crystal data | |
Chemical formula | [Ni(C15H14N3S2)2]·H2O |
Mr | 677.58 |
Crystal system, space group | Monoclinic, P21/c |
Temperature (K) | 150 |
a, b, c (Å) | 16.2165 (5), 13.2474 (3), 15.5935 (3) |
β (°) | 111.404 (3) |
V (Å3) | 3118.86 (14) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 0.93 |
Crystal size (mm) | 0.37 × 0.12 × 0.06 |
Data collection | |
Diffractometer | Oxford Diffraction Gemini CCD diffractometer |
Absorption correction | Multi-scan (CrysAlis RED; Oxford Diffraction, 2002) |
Tmin, Tmax | 0.89, 0.95 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 20706, 7223, 6011 |
Rint | 0.032 |
(sin θ/λ)max (Å−1) | 0.682 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.036, 0.087, 0.97 |
No. of reflections | 7199 |
No. of parameters | 379 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.53, −0.74 |
Computer programs: CrysAlis CCD (Oxford Diffraction, 2002), CrysAlis RED (Oxford Diffraction, 2002), SIR92 (Altomare et al., 1994), CRYSTALS (Betteridge et al., 2003), CAMERON (Watkin et al., 1996).
N102—Ni1 | 2.0127 (18) | N202—Ni1 | 2.0197 (18) |
S106—Ni1 | 2.4259 (5) | S205—Ni1 | 2.4211 (6) |
N115—Ni1 | 2.1787 (16) | N215—Ni1 | 2.1784 (17) |
D—H···A | D—H | H···A | D···A | D—H···A |
O301—H3011···S205 | 0.91 | 2.42 | 3.323 (3) | 173 |
O301—H3012···N203i | 0.91 | 2.04 | 2.919 (4) | 162 |
Symmetry code: (i) −x+2, y+1/2, −z+3/2. |
Acknowledgements
Support for the project came from Universiti Putra Malaysia (UPM) under their Research University Grant scheme (RUGS No. 05-01-11-1243RU). SAO wishes to thank UPM for a Graduate Research Fellowship award.
References
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This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
The title compound was preferentially formed during the synthesis of the tridentate Schiff base with NiII saccharinate, by eliminating the saccharinate anion and instead coordinating one metal ion with two tridentate deprotonated Schiff base moieties. Background on the coordination chemistry of hydrazine carbodithioates were given by Ravoof et al. (2010). This compound has been previously synthesized by Ali et al. (1997), but its crystal structure has not been reported so far.
There is one independent molecule in the asymmetric unit which contains the NiII ion coordinated to two tridentate Schiff bases via the pyridyl nitrogen (N_115, N_215) azomethine nitrogen (N_102, N_202) and thiolate sulfur (S_106, S_205) atoms (Fig. 1). A solvent water molecule in also present in the lattice. The coordination of the metal ion is distorted octahedral with equatorial angles ranging from 77.43 (7)° to 108.62 (7)°. The distortion from the ideal geometry maybe due to the restricted bite angles (80.83 (5) and 81.03 (5) °) of the Schiff base ligands.
The mean planes defined by S106—S105—C104—N103—N102 (largest deviation 0.005 Å) and S206—S205—C204—N203—N202 (largest deviation 0.025 Å) are nearly planar to each other (89.53 (6) °). The torsion angles between the C104—S105—C107—C108 and C204- S206—C207—C208 moieties are -175.11 (18)° and 178.40 (16)° respectively, whereas the torsion angles for the C104—N103—N102—C101 and C204—N203—N202—C201 moieties are -176.7 (2)° and -171.1 (2)° respectively, values close to 180° indicate that the moieties are almost in the same plane.
There is some weak hydrogen bonding (Fig. 2, Table 2) as evidenced by the interaction between the oxygen atom from the independent water molecule with the uncoordinated nitrogen (N_203) and sulfur atoms (S_205) of neighbouring ligands.
For related structures, see: Khoo et al. (2005); Paulus et al. (2011).