metal-organic compounds
[N,N-Bis(2-aminoethyl)ethane-1,2-diamine](ethane-1,2-diamine)nickel(II) thiosulfate trihydrate
aInstitut für Anorganische Chemie, Christian-Albrechts-Universität Kiel, Max-Eyth-Strasse 2, 24118 Kiel, Germany
*Correspondence e-mail: cnaether@ac.uni-kiel.de
The title compound, [Ni(C2H8N2)(C6H18N4)]S2O3·3H2O, was accidentally synthesized under solvothermal conditions applying [Ni(en)3]Cl2 (en is ethane-1,2-diamine) as the Ni source. The consists of one discrete [Ni(tren)(en)]2+ complex [tren is N,N-bis(2-aminoethyl)ethane-1,2-diamine] in which the Ni2+ cation is sixfold coordinated within a slightly distorted octahedron, one thiosulfate anion and three water molecules. In the crystal, the complex cations, anions and water molecules are linked by an intricate hydrogen-bonding network. One C atom of the tren ligand, as well as one O atom of a water molecule, are disordered over two sites and were refined using a split model (occupancy ratios = 0.85:15 and 0.60:0.40, respectively).
Related literature
For background of this work, see: Lühmann et al. (2011); Seidlhofer et al. (2011). For related thiosulfate crystal structures, see: Nardelli & Coghi (1958); Varand et al. (1967); Freire et al. (2000); Díaz de Vivar et al. (2007).
Experimental
Crystal data
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Refinement
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Data collection: IPDS Program Package (Stoe & Cie, 1998); cell IPDS Program Package; data reduction: IPDS Program Package; 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, 2006); software used to prepare material for publication: SHELXTL.
Supporting information
10.1107/S1600536812001651/wm2582sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536812001651/wm2582Isup2.hkl
The title compound was synthesized by heating [Ni(en)3]Cl2 (1.4 mmol), Sb (1.4 mmol) and S (4 mmol) in 50% tris(2-aminoethyl)amine (6.6 ml) for 8 d at 413 K. The reaction mixture was cooled down, filtered off and washed with water, ethanol and acetone. The pink crystals are unstable in air. Yield: 17% based on Ni. Elemental analysis found: C 23.75%, H 7.76%, N 19.90%; calc.: C 22.28%, H 7.48%, N 19.49%.
The C—H and N—H hydrogen atoms were positioned with idealized geometry and were refined with Uiso(H) = 1.2Ueq(C, N). The O—H hydrogen atoms were located in difference maps, and their bonds lengths were set to ideal values and subsequently refined with (Uiso(H) = 1.5 Ueq(O) using a riding model. The C atom C6 and the O atom O6 are disordered and were refined using a split model. The C atom of lower occupancy (occupancy ratio 0.85:0.15) was refined only isotropically, whereas both O atoms (occupancy ratio 0.60:0.40) were refined anisotropically.
Data collection: IPDS Program Package (Stoe & Cie, 1998); cell
IPDS Program Package (Stoe & Cie, 1998); data reduction: IPDS Program Package (Stoe & Cie, 1998); 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, 2006); software used to prepare material for publication: SHELXTL (Sheldrick, 2008).Fig. 1. The molecular parts of the crystal structure of the title compound with atom labelling and displacement ellipsoids drawn at the 50% probability level. The disorder of the O6 and C6 atoms is shown with bonds as open lines. | |
Fig. 2. Crystal structure of the title compound with view along the b axis. Hydrogen bonding is shown as dashed lines; disordered atoms are not shown for clarity. Colour code: Ni: orange; N: blue; O: red; C: black; H white. |
[Ni(C2H8N2)(C6H18N4)]S2O3·3H2O | F(000) = 920 |
Mr = 431.23 | Dx = 1.579 Mg m−3 |
Monoclinic, P21/n | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2yn | Cell parameters from 4358 reflections |
a = 10.890 (2) Å | θ = 2.4–28.1° |
b = 10.0494 (17) Å | µ = 1.34 mm−1 |
c = 16.689 (3) Å | T = 170 K |
β = 96.68 (2)° | Parallelepiped, pink |
V = 1813.9 (6) Å3 | 0.16 × 0.11 × 0.06 mm |
Z = 4 |
Stoe IPDS-1 diffractometer | 4358 independent reflections |
Radiation source: fine-focus sealed tube | 3924 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.065 |
ϕ scans | θmax = 28.1°, θmin = 2.4° |
Absorption correction: numerical (X-SHAPE; Stoe & Cie, 1998) | h = −14→14 |
Tmin = 0.559, Tmax = 0.748 | k = −13→13 |
23884 measured reflections | l = −22→22 |
Refinement on F2 | Secondary atom site location: difference Fourier map |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.037 | H-atom parameters constrained |
wR(F2) = 0.099 | w = 1/[σ2(Fo2) + (0.0672P)2 + 0.6394P] where P = (Fo2 + 2Fc2)/3 |
S = 1.05 | (Δ/σ)max = 0.001 |
4358 reflections | Δρmax = 0.55 e Å−3 |
216 parameters | Δρmin = −0.77 e Å−3 |
2 restraints | Extinction correction: SHELXL97 (Sheldrick, 2008), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4 |
Primary atom site location: structure-invariant direct methods | Extinction coefficient: 0.0202 (16) |
[Ni(C2H8N2)(C6H18N4)]S2O3·3H2O | V = 1813.9 (6) Å3 |
Mr = 431.23 | Z = 4 |
Monoclinic, P21/n | Mo Kα radiation |
a = 10.890 (2) Å | µ = 1.34 mm−1 |
b = 10.0494 (17) Å | T = 170 K |
c = 16.689 (3) Å | 0.16 × 0.11 × 0.06 mm |
β = 96.68 (2)° |
Stoe IPDS-1 diffractometer | 4358 independent reflections |
Absorption correction: numerical (X-SHAPE; Stoe & Cie, 1998) | 3924 reflections with I > 2σ(I) |
Tmin = 0.559, Tmax = 0.748 | Rint = 0.065 |
23884 measured reflections |
R[F2 > 2σ(F2)] = 0.037 | 2 restraints |
wR(F2) = 0.099 | H-atom parameters constrained |
S = 1.05 | Δρmax = 0.55 e Å−3 |
4358 reflections | Δρmin = −0.77 e Å−3 |
216 parameters |
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 | Occ. (<1) | |
Ni1 | 0.825612 (19) | 0.70992 (2) | 0.095341 (12) | 0.00955 (10) | |
N1 | 0.66319 (15) | 0.77843 (15) | 0.02610 (9) | 0.0145 (3) | |
C1 | 0.68958 (19) | 0.91729 (19) | 0.00384 (13) | 0.0231 (4) | |
H1A | 0.6888 | 0.9758 | 0.0515 | 0.028* | |
H1B | 0.6249 | 0.9488 | −0.0385 | 0.028* | |
C2 | 0.8153 (2) | 0.9243 (2) | −0.02702 (13) | 0.0260 (4) | |
H2A | 0.8116 | 0.8783 | −0.0797 | 0.031* | |
H2B | 0.8374 | 1.0185 | −0.0351 | 0.031* | |
N2 | 0.91090 (15) | 0.86132 (16) | 0.03095 (10) | 0.0168 (3) | |
H1N2 | 0.9468 | 0.9241 | 0.0664 | 0.020* | |
H2N2 | 0.9716 | 0.8247 | 0.0039 | 0.020* | |
C3 | 0.56558 (18) | 0.7694 (2) | 0.08050 (12) | 0.0200 (4) | |
H3A | 0.4838 | 0.7849 | 0.0493 | 0.024* | |
H3B | 0.5790 | 0.8390 | 0.1226 | 0.024* | |
C4 | 0.56718 (18) | 0.6330 (2) | 0.12019 (12) | 0.0216 (4) | |
H4A | 0.5119 | 0.6334 | 0.1633 | 0.026* | |
H4B | 0.5362 | 0.5654 | 0.0797 | 0.026* | |
N3 | 0.69498 (15) | 0.59804 (16) | 0.15526 (9) | 0.0170 (3) | |
H1N3 | 0.7082 | 0.5084 | 0.1490 | 0.020* | |
H2N3 | 0.7052 | 0.6171 | 0.2095 | 0.020* | |
C5 | 0.63530 (14) | 0.69377 (15) | −0.04694 (9) | 0.0204 (4) | |
H5A | 0.6615 | 0.7413 | −0.0941 | 0.024* | |
H5B | 0.5448 | 0.6800 | −0.0571 | 0.024* | |
C6 | 0.69987 (14) | 0.55683 (15) | −0.03937 (9) | 0.0174 (4) | 0.85 |
H6A | 0.6530 | 0.4959 | −0.0076 | 0.021* | 0.85 |
H6B | 0.7018 | 0.5177 | −0.0937 | 0.021* | 0.85 |
C6' | 0.7426 (12) | 0.6239 (15) | −0.0703 (8) | 0.029 (3)* | 0.15 |
H6C | 0.7902 | 0.6853 | −0.1013 | 0.034* | 0.15 |
H6D | 0.7142 | 0.5488 | −0.1061 | 0.034* | 0.15 |
N4 | 0.82558 (15) | 0.57175 (15) | 0.00015 (9) | 0.0151 (3) | |
H1N4 | 0.8765 | 0.6013 | −0.0364 | 0.018* | |
H2N4 | 0.8548 | 0.4909 | 0.0200 | 0.018* | |
N5 | 0.98383 (15) | 0.62798 (15) | 0.15913 (9) | 0.0155 (3) | |
H1N5 | 0.9769 | 0.5368 | 0.1607 | 0.019* | |
H2N5 | 1.0523 | 0.6490 | 0.1341 | 0.019* | |
C7 | 0.99714 (19) | 0.6825 (2) | 0.24186 (11) | 0.0197 (4) | |
H7A | 1.0827 | 0.6690 | 0.2678 | 0.024* | |
H7B | 0.9399 | 0.6364 | 0.2746 | 0.024* | |
C8 | 0.96731 (18) | 0.8296 (2) | 0.23676 (11) | 0.0183 (4) | |
H8A | 0.9727 | 0.8678 | 0.2917 | 0.022* | |
H8B | 1.0280 | 0.8761 | 0.2069 | 0.022* | |
N6 | 0.84107 (15) | 0.84901 (15) | 0.19495 (9) | 0.0139 (3) | |
H1N6 | 0.8306 | 0.9350 | 0.1765 | 0.017* | |
H2N6 | 0.7826 | 0.8313 | 0.2291 | 0.017* | |
S1 | 0.59787 (4) | 0.75756 (4) | 0.35625 (3) | 0.01400 (12) | |
S2 | 0.77905 (5) | 0.75258 (6) | 0.39543 (3) | 0.02618 (14) | |
O1 | 0.58163 (15) | 0.83268 (16) | 0.27970 (9) | 0.0263 (3) | |
O2 | 0.53275 (14) | 0.82554 (16) | 0.41669 (9) | 0.0241 (3) | |
O3 | 0.55239 (16) | 0.62002 (14) | 0.34450 (11) | 0.0307 (4) | |
O4 | 0.70135 (19) | 0.76209 (19) | 0.58623 (12) | 0.0412 (5) | |
H1O4 | 0.7540 | 0.7212 | 0.6179 | 0.062* | |
H2O4 | 0.7245 | 0.7692 | 0.5401 | 0.062* | |
O5 | 0.31217 (17) | 0.58765 (18) | 0.25772 (12) | 0.0389 (4) | |
H1O5 | 0.3829 | 0.5982 | 0.2828 | 0.058* | |
H2O5 | 0.2956 | 0.6611 | 0.2350 | 0.058* | |
O6 | 0.3335 (2) | 0.8638 (3) | 0.21164 (18) | 0.0350 (9) | 0.60 |
H1O6 | 0.2996 | 0.9412 | 0.2226 | 0.053* | |
H2O6 | 0.4147 | 0.8758 | 0.2313 | 0.053* | |
O6' | 0.3485 (2) | 0.9043 (3) | 0.19116 (18) | 0.0382 (16) | 0.40 |
U11 | U22 | U33 | U12 | U13 | U23 | |
Ni1 | 0.00967 (15) | 0.00919 (14) | 0.00982 (14) | −0.00134 (7) | 0.00127 (8) | −0.00001 (7) |
N1 | 0.0134 (8) | 0.0142 (7) | 0.0157 (7) | 0.0003 (5) | 0.0006 (6) | 0.0004 (5) |
C1 | 0.0239 (10) | 0.0156 (8) | 0.0283 (10) | 0.0034 (7) | −0.0032 (8) | 0.0080 (7) |
C2 | 0.0295 (11) | 0.0240 (10) | 0.0241 (10) | −0.0055 (8) | 0.0023 (8) | 0.0131 (8) |
N2 | 0.0172 (8) | 0.0159 (7) | 0.0185 (7) | −0.0036 (6) | 0.0073 (6) | 0.0010 (6) |
C3 | 0.0108 (9) | 0.0257 (9) | 0.0238 (9) | 0.0023 (7) | 0.0029 (7) | −0.0019 (7) |
C4 | 0.0149 (9) | 0.0245 (9) | 0.0269 (10) | −0.0074 (7) | 0.0090 (7) | −0.0023 (7) |
N3 | 0.0198 (8) | 0.0151 (7) | 0.0169 (7) | −0.0048 (6) | 0.0056 (6) | 0.0011 (5) |
C5 | 0.0203 (10) | 0.0245 (9) | 0.0146 (8) | −0.0002 (7) | −0.0051 (7) | −0.0023 (7) |
C6 | 0.0174 (10) | 0.0182 (10) | 0.0157 (9) | −0.0038 (8) | −0.0015 (7) | −0.0061 (8) |
N4 | 0.0177 (8) | 0.0131 (7) | 0.0152 (7) | −0.0003 (6) | 0.0041 (5) | −0.0034 (5) |
N5 | 0.0153 (7) | 0.0126 (7) | 0.0180 (7) | 0.0011 (6) | −0.0007 (6) | −0.0018 (5) |
C7 | 0.0206 (10) | 0.0228 (9) | 0.0144 (8) | 0.0027 (8) | −0.0033 (7) | −0.0017 (7) |
C8 | 0.0179 (9) | 0.0190 (8) | 0.0167 (8) | −0.0012 (7) | −0.0038 (7) | −0.0056 (7) |
N6 | 0.0170 (7) | 0.0118 (6) | 0.0130 (7) | −0.0006 (5) | 0.0023 (5) | −0.0023 (5) |
S1 | 0.0159 (2) | 0.0109 (2) | 0.0162 (2) | 0.00063 (15) | 0.00616 (16) | −0.00066 (15) |
S2 | 0.0154 (3) | 0.0291 (3) | 0.0348 (3) | 0.0045 (2) | 0.0061 (2) | 0.0132 (2) |
O1 | 0.0286 (8) | 0.0301 (8) | 0.0198 (7) | 0.0012 (6) | 0.0007 (6) | 0.0067 (6) |
O2 | 0.0212 (7) | 0.0251 (7) | 0.0287 (7) | 0.0008 (6) | 0.0141 (6) | −0.0079 (6) |
O3 | 0.0346 (9) | 0.0130 (6) | 0.0446 (10) | −0.0050 (6) | 0.0046 (7) | −0.0052 (6) |
O4 | 0.0467 (12) | 0.0387 (9) | 0.0426 (10) | 0.0195 (9) | 0.0234 (9) | 0.0145 (8) |
O5 | 0.0305 (9) | 0.0374 (9) | 0.0483 (10) | 0.0004 (7) | 0.0025 (8) | 0.0186 (8) |
O6 | 0.0327 (18) | 0.0252 (14) | 0.0431 (18) | −0.0002 (12) | −0.0129 (14) | −0.0037 (14) |
O6' | 0.024 (2) | 0.050 (3) | 0.038 (3) | 0.008 (2) | −0.0087 (19) | −0.028 (3) |
Ni1—N5 | 2.0865 (16) | C6—H6A | 0.9900 |
Ni1—N4 | 2.1099 (15) | C6—H6B | 0.9900 |
Ni1—N1 | 2.1124 (16) | C6'—N4 | 1.492 (12) |
Ni1—N2 | 2.1364 (15) | C6'—H6C | 0.9900 |
Ni1—N3 | 2.1491 (16) | C6'—H6D | 0.9900 |
Ni1—N6 | 2.1634 (15) | N4—H1N4 | 0.9200 |
N1—C3 | 1.479 (2) | N4—H2N4 | 0.9200 |
N1—C1 | 1.481 (2) | N5—C7 | 1.477 (2) |
N1—C5 | 1.489 (2) | N5—H1N5 | 0.9200 |
C1—C2 | 1.519 (3) | N5—H2N5 | 0.9200 |
C1—H1A | 0.9900 | C7—C8 | 1.514 (3) |
C1—H1B | 0.9900 | C7—H7A | 0.9900 |
C2—N2 | 1.479 (3) | C7—H7B | 0.9900 |
C2—H2A | 0.9900 | C8—N6 | 1.480 (2) |
C2—H2B | 0.9900 | C8—H8A | 0.9900 |
N2—H1N2 | 0.9200 | C8—H8B | 0.9900 |
N2—H2N2 | 0.9200 | N6—H1N6 | 0.9200 |
C3—C4 | 1.521 (3) | N6—H2N6 | 0.9200 |
C3—H3A | 0.9900 | S1—O2 | 1.4675 (14) |
C3—H3B | 0.9900 | S1—O3 | 1.4736 (15) |
C4—N3 | 1.488 (3) | S1—O1 | 1.4767 (15) |
C4—H4A | 0.9900 | S1—S2 | 2.0058 (8) |
C4—H4B | 0.9900 | O4—H1O4 | 0.8401 |
N3—H1N3 | 0.9200 | O4—H2O4 | 0.8400 |
N3—H2N3 | 0.9200 | O5—H1O5 | 0.8400 |
C5—C6' | 1.454 (12) | O5—H2O5 | 0.8401 |
C5—C6 | 1.5439 | O6—H1O6 | 0.8898 |
C5—H5A | 0.9900 | O6—H2O6 | 0.9142 |
C5—H5B | 0.9900 | O6'—H1O6 | 0.8737 |
C6—N4 | 1.457 (2) | O6'—H2O6 | 0.9683 |
N5—Ni1—N4 | 92.99 (6) | C6—C5—H5A | 108.9 |
N5—Ni1—N1 | 175.52 (6) | C6'—C5—H5B | 134.5 |
N4—Ni1—N1 | 82.86 (6) | N1—C5—H5B | 108.9 |
N5—Ni1—N2 | 98.99 (6) | C6—C5—H5B | 108.9 |
N4—Ni1—N2 | 92.98 (6) | H5A—C5—H5B | 107.7 |
N1—Ni1—N2 | 83.00 (6) | N4—C6—C5 | 109.90 (8) |
N5—Ni1—N3 | 96.21 (6) | N4—C6—H6A | 109.7 |
N4—Ni1—N3 | 93.66 (6) | C5—C6—H6A | 109.7 |
N1—Ni1—N3 | 82.39 (6) | N4—C6—H6B | 109.7 |
N2—Ni1—N3 | 163.06 (6) | C5—C6—H6B | 109.7 |
N5—Ni1—N6 | 82.94 (6) | H6A—C6—H6B | 108.2 |
N4—Ni1—N6 | 175.51 (6) | C5—C6'—N4 | 113.0 (9) |
N1—Ni1—N6 | 101.25 (6) | C5—C6'—H6C | 109.0 |
N2—Ni1—N6 | 85.81 (6) | N4—C6'—H6C | 109.0 |
N3—Ni1—N6 | 88.69 (6) | C5—C6'—H6D | 109.0 |
C3—N1—C1 | 112.73 (16) | N4—C6'—H6D | 109.0 |
C3—N1—C5 | 112.01 (14) | H6C—C6'—H6D | 107.8 |
C1—N1—C5 | 111.11 (14) | C6—N4—Ni1 | 109.06 (10) |
C3—N1—Ni1 | 105.07 (11) | C6'—N4—Ni1 | 108.0 (5) |
C1—N1—Ni1 | 105.65 (11) | C6—N4—H1N4 | 109.9 |
C5—N1—Ni1 | 109.87 (11) | Ni1—N4—H1N4 | 109.9 |
N1—C1—C2 | 109.73 (16) | C6—N4—H2N4 | 109.9 |
N1—C1—H1A | 109.7 | C6'—N4—H2N4 | 138.3 |
C2—C1—H1A | 109.7 | Ni1—N4—H2N4 | 109.9 |
N1—C1—H1B | 109.7 | H1N4—N4—H2N4 | 108.3 |
C2—C1—H1B | 109.7 | C7—N5—Ni1 | 108.42 (12) |
H1A—C1—H1B | 108.2 | C7—N5—H1N5 | 110.0 |
N2—C2—C1 | 110.62 (16) | Ni1—N5—H1N5 | 110.0 |
N2—C2—H2A | 109.5 | C7—N5—H2N5 | 110.0 |
C1—C2—H2A | 109.5 | Ni1—N5—H2N5 | 110.0 |
N2—C2—H2B | 109.5 | H1N5—N5—H2N5 | 108.4 |
C1—C2—H2B | 109.5 | N5—C7—C8 | 108.22 (15) |
H2A—C2—H2B | 108.1 | N5—C7—H7A | 110.1 |
C2—N2—Ni1 | 108.64 (12) | C8—C7—H7A | 110.1 |
C2—N2—H1N2 | 110.0 | N5—C7—H7B | 110.1 |
Ni1—N2—H1N2 | 110.0 | C8—C7—H7B | 110.1 |
C2—N2—H2N2 | 110.0 | H7A—C7—H7B | 108.4 |
Ni1—N2—H2N2 | 110.0 | N6—C8—C7 | 109.67 (15) |
H1N2—N2—H2N2 | 108.3 | N6—C8—H8A | 109.7 |
N1—C3—C4 | 110.49 (16) | C7—C8—H8A | 109.7 |
N1—C3—H3A | 109.6 | N6—C8—H8B | 109.7 |
C4—C3—H3A | 109.6 | C7—C8—H8B | 109.7 |
N1—C3—H3B | 109.6 | H8A—C8—H8B | 108.2 |
C4—C3—H3B | 109.6 | C8—N6—Ni1 | 105.19 (11) |
H3A—C3—H3B | 108.1 | C8—N6—H1N6 | 110.7 |
N3—C4—C3 | 110.30 (15) | Ni1—N6—H1N6 | 110.7 |
N3—C4—H4A | 109.6 | C8—N6—H2N6 | 110.7 |
C3—C4—H4A | 109.6 | Ni1—N6—H2N6 | 110.7 |
N3—C4—H4B | 109.6 | H1N6—N6—H2N6 | 108.8 |
C3—C4—H4B | 109.6 | O2—S1—O3 | 110.26 (10) |
H4A—C4—H4B | 108.1 | O2—S1—O1 | 109.74 (10) |
C4—N3—Ni1 | 109.44 (11) | O3—S1—O1 | 111.09 (10) |
C4—N3—H1N3 | 109.8 | O2—S1—S2 | 108.85 (7) |
Ni1—N3—H1N3 | 109.8 | O3—S1—S2 | 108.82 (8) |
C4—N3—H2N3 | 109.8 | O1—S1—S2 | 108.01 (7) |
Ni1—N3—H2N3 | 109.8 | H1O4—O4—H2O4 | 111.2 |
H1N3—N3—H2N3 | 108.2 | H1O5—O5—H2O5 | 104.5 |
C6'—C5—N1 | 113.6 (6) | H1O6—O6—H2O6 | 102.6 |
N1—C5—C6 | 113.25 (8) | H1O6—O6'—H2O6 | 99.6 |
N1—C5—H5A | 108.9 |
D—H···A | D—H | H···A | D···A | D—H···A |
N2—H1N2···O3i | 0.92 | 2.47 | 3.324 (2) | 155 |
N2—H2N2···O2ii | 0.92 | 2.25 | 3.084 (2) | 150 |
N3—H1N3···S2iii | 0.92 | 2.68 | 3.5921 (18) | 169 |
N4—H1N4···O2ii | 0.92 | 2.09 | 2.971 (2) | 161 |
N4—H2N4···O2iii | 0.92 | 2.25 | 3.151 (2) | 165 |
N4—H2N4···S2iii | 0.92 | 3.21 | 3.8838 (17) | 131 |
N5—H1N5···O1iii | 0.92 | 2.40 | 3.244 (2) | 153 |
N5—H1N5···O2iii | 0.92 | 2.48 | 3.289 (2) | 147 |
N5—H2N5···O4ii | 0.92 | 2.09 | 2.997 (3) | 168 |
N6—H1N6···O3i | 0.92 | 2.30 | 3.062 (2) | 140 |
N6—H2N6···O1 | 0.92 | 2.44 | 3.307 (2) | 158 |
N6—H2N6···S2 | 0.92 | 2.89 | 3.6214 (17) | 137 |
O4—H2O4···S2 | 0.84 | 2.56 | 3.390 (2) | 171 |
O5—H1O5···O3 | 0.84 | 2.02 | 2.858 (3) | 179 |
Symmetry codes: (i) −x+3/2, y+1/2, −z+1/2; (ii) x+1/2, −y+3/2, z−1/2; (iii) −x+3/2, y−1/2, −z+1/2. |
Experimental details
Crystal data | |
Chemical formula | [Ni(C2H8N2)(C6H18N4)]S2O3·3H2O |
Mr | 431.23 |
Crystal system, space group | Monoclinic, P21/n |
Temperature (K) | 170 |
a, b, c (Å) | 10.890 (2), 10.0494 (17), 16.689 (3) |
β (°) | 96.68 (2) |
V (Å3) | 1813.9 (6) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 1.34 |
Crystal size (mm) | 0.16 × 0.11 × 0.06 |
Data collection | |
Diffractometer | Stoe IPDS1 diffractometer |
Absorption correction | Numerical (X-SHAPE; Stoe & Cie, 1998) |
Tmin, Tmax | 0.559, 0.748 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 23884, 4358, 3924 |
Rint | 0.065 |
(sin θ/λ)max (Å−1) | 0.662 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.037, 0.099, 1.05 |
No. of reflections | 4358 |
No. of parameters | 216 |
No. of restraints | 2 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.55, −0.77 |
Computer programs: IPDS Program Package (Stoe & Cie, 1998), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), SHELXTL (Sheldrick, 2008) and DIAMOND (Brandenburg, 2006), SHELXTL (Sheldrick, 2008).
Ni1—N5 | 2.0865 (16) | Ni1—N2 | 2.1364 (15) |
Ni1—N4 | 2.1099 (15) | Ni1—N3 | 2.1491 (16) |
Ni1—N1 | 2.1124 (16) | Ni1—N6 | 2.1634 (15) |
D—H···A | D—H | H···A | D···A | D—H···A |
N2—H1N2···O3i | 0.92 | 2.47 | 3.324 (2) | 155.0 |
N2—H2N2···O2ii | 0.92 | 2.25 | 3.084 (2) | 150.4 |
N3—H1N3···S2iii | 0.92 | 2.68 | 3.5921 (18) | 169.4 |
N4—H1N4···O2ii | 0.92 | 2.09 | 2.971 (2) | 160.5 |
N4—H2N4···O2iii | 0.92 | 2.25 | 3.151 (2) | 165.1 |
N4—H2N4···S2iii | 0.92 | 3.21 | 3.8838 (17) | 131.3 |
N5—H1N5···O1iii | 0.92 | 2.40 | 3.244 (2) | 152.9 |
N5—H1N5···O2iii | 0.92 | 2.48 | 3.289 (2) | 146.7 |
N5—H2N5···O4ii | 0.92 | 2.09 | 2.997 (3) | 167.7 |
N6—H1N6···O3i | 0.92 | 2.30 | 3.062 (2) | 139.5 |
N6—H2N6···O1 | 0.92 | 2.44 | 3.307 (2) | 158.1 |
N6—H2N6···S2 | 0.92 | 2.89 | 3.6214 (17) | 137.4 |
O4—H2O4···S2 | 0.84 | 2.56 | 3.390 (2) | 170.5 |
O5—H1O5···O3 | 0.84 | 2.02 | 2.858 (3) | 178.7 |
Symmetry codes: (i) −x+3/2, y+1/2, −z+1/2; (ii) x+1/2, −y+3/2, z−1/2; (iii) −x+3/2, y−1/2, −z+1/2. |
Acknowledgements
Financial support by the State Schleswig-Holstein and the Deutsche Forschungsgemeinschaft is gratefully acknowledged.
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 structure of the title compound was determined within a project on the synthesis, structure determination and investigation of the properties of new thioantimonates (Seidlhofer et al., 2011; Lühmann et al., 2011). The crystals were obtained accidentally by the reaction of [Ni(en)3]Cl2 with Sb and S in tris(2-aminoethyl)amine.
The structure consists of a discrete [Ni(tren)(en)]2+ complex, a thiosulfate anion and three water molecules. The Ni2+ cation is octahedrally coordinated by four N atoms from one tris(2-aminoethyl)amine and two N atoms from one ethylenediamine ligand (Fig. 1). The Ni—N bond lengths are between 2.0865 (16) and 2.1634 (15) Å and the N—Ni—N angles range from 82.39 (6) to 175.52 (6) °. In the crystal structure the cations, anions and water molecules are connected by a complex hydrogen-bonded network into a three-dimensional structure (Tab. 1 and Fig. 2). It is noted that only a few isolated thiosulfate nickel complexes are known up to date (Nardelli & Coghi, 1958; Varand et al., 1967; Freire et al., 2000; Díaz de Vivar et al., 2007).