metal-organic compounds
[μ-4-Benzoyl-1-(1-oxido-2-naphthylcarbonyl)thiosemicarbazidato(4−)]bis[pyridinecopper(II)]
aCollege of Chemistry and Chemical Engineering, Liaocheng University, Shandong 252059, People's Republic of China
*Correspondence e-mail: lidacheng@lcu.edu.cn
In the title dinuclear complex, [Cu2(C19H11N3O3S)(C5H5N)2], the two CuII centers have different coordination environments, viz. N2OS and N2O2, each exhibiting a distorted square-planar geometry. π–π interactions between the aromatic rings of neighbouring complexes [centroid–centroid distance = 3.856 (5) Å] link pairs of molecules into centrosymmetric dimers, which are further packed into stacks along the b axis with relatively short Cu⋯Cu separations of 3.482 (1) Å. Weak intermolecular C—H⋯N hydrogen bonds help to consolidate the crystal packing.
Related literature
For details of the synthesis, see: Chen et al. (2007). For pharmacological properties of complexes of acylthiosemicarbazides, see: Wei et al. (1995).
Experimental
Crystal data
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Refinement
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Data collection: SMART (Siemens, 1996); cell SAINT (Siemens, 1996); 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
https://doi.org/10.1107/S1600536809040951/cv2616sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S1600536809040951/cv2616Isup2.hkl
1.406 g (10 mmol) of benzoyl chloride was added dropwise to a stirred solution of acetonitrile (50 ml) containing 0.981 g (10 mmol) of potassium thiocyanate. Stirring was continued for 1 h, and the solution was slowly warmed to ambient temperature. Then 1.68 g (10 mmol) of 1-hydroxy-2-naphthalenecarbohydrazide was added to the mixture, with stirring being continued for 5 h. After staying for overnight at refrigerator, the resulting yellow precipitate was filtered and rinsed with diethyl ether, then dried in vacuo, 87% yield. m.p. 225–227 C. The solution of CuNO3(0.04 g, 0.2 mmol) in pyridine(10 ml) was added to the mixture of N-benzoyl-1-hydroxy-2-naphthalenecarbothiosemicarbazide (0.073 g, 0.2 mmol)and sodium methylate(0.0324 g,0.6 mmol)in DMSO(10 ml). A green solution was obtained after refluxing for 3 h. After filtrated,dimethyl ether was slowly diffused into the filtrate, then crystals suitable for X-ray diffraction were obtained after two weeks (m.p. >400 K) (Chen et al. 2007) Elemental analysis calculated for Cu2C29H21N5O3S1: C, 53.64; H, 3.29; N, 9.43. Found (%): C, 53.86; H, 3.27; N, 10.83.
The C-bound H atoms were geometrically positioned (C—H = 0.93 Å), and were refined as riding, with Uiso(H) = 1.2 Ueq(C).
Acylthiosemicarbazides possess strong coordination ability, and their complexes exhibit various biological activities (Wei et al., 1995). Herewith we present the
of the title compound (I) - new dinuclear complex of naphthalenecarbothiosemicarbazide.In (I) (Fig. 1), two Cu centers have different coordination environments - N2OS and N2O2, respectively, exhibiting distorted square-planar geometry each. The Cu1 atom is coordinated with one phenolate oxygen, one nitrogen atom of pyridine, one sulfur atom and one hydrazide nitrogen atom, forming five-membered and six-membered chelating rings. The Cu2 atom is coordinated with two carbonyl oxygen atoms, one nitrogen atom of pyridine and one hydrazide nitrogen atom, forming five-membered and six-membered chelating rings too. π–π interactions between the aromatic rings of neighbouring complexes [centroid-to centroid distance = 3.856 (5) Å] link two molecules into centrosymmetric dimers, which are further packed into stacks along b axis with relatively short Cu···Cu separation of 3.482 (1) Å. Weak intermolecular C—H···N hydrogen bonds (Table 1) help to consolidate the crystal packing.
For details of the synthesis, see: Chen et al. (2007). For pharmacological properties of complexes of acylthiosemicarbazides, see: Wei et al. (1995).
Data collection: SMART (Siemens, 1996); cell
SAINT (Siemens, 1996); data reduction: SAINT (Siemens, 1996); 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).Fig. 1. The molecular structure of the title compound, showing 30% probability displacement ellipsoids. H atoms have been omitted for clarity. |
[Cu2(C19H11N3O3S)(C5H5N)2] | F(000) = 1312 |
Mr = 646.65 | Dx = 1.677 Mg m−3 |
Monoclinic, P21/n | Mo Kα radiation, λ = 0.71073 Å |
a = 12.7621 (14) Å | Cell parameters from 2465 reflections |
b = 9.2609 (11) Å | θ = 2.4–22.0° |
c = 21.683 (2) Å | µ = 1.79 mm−1 |
β = 92.168 (2)° | T = 298 K |
V = 2560.9 (5) Å3 | Block, green |
Z = 4 | 0.48 × 0.42 × 0.21 mm |
Bruker SMART 1000 diffractometer | 4504 independent reflections |
Radiation source: fine-focus sealed tube | 2532 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.064 |
φ and ω scans | θmax = 25.0°, θmin = 1.8° |
Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | h = −15→15 |
Tmin = 0.481, Tmax = 0.706 | k = −9→11 |
12450 measured reflections | l = −22→25 |
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)] = 0.046 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.161 | H-atom parameters constrained |
S = 1.00 | w = 1/[σ2(Fo2) + (0.0835P)2], where P = (Fo2 + 2Fc2)/3 |
4504 reflections | (Δ/σ)max = 0.001 |
361 parameters | Δρmax = 0.48 e Å−3 |
0 restraints | Δρmin = −0.42 e Å−3 |
[Cu2(C19H11N3O3S)(C5H5N)2] | V = 2560.9 (5) Å3 |
Mr = 646.65 | Z = 4 |
Monoclinic, P21/n | Mo Kα radiation |
a = 12.7621 (14) Å | µ = 1.79 mm−1 |
b = 9.2609 (11) Å | T = 298 K |
c = 21.683 (2) Å | 0.48 × 0.42 × 0.21 mm |
β = 92.168 (2)° |
Bruker SMART 1000 diffractometer | 4504 independent reflections |
Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | 2532 reflections with I > 2σ(I) |
Tmin = 0.481, Tmax = 0.706 | Rint = 0.064 |
12450 measured reflections |
R[F2 > 2σ(F2)] = 0.046 | 0 restraints |
wR(F2) = 0.161 | H-atom parameters constrained |
S = 1.00 | Δρmax = 0.48 e Å−3 |
4504 reflections | Δρmin = −0.42 e Å−3 |
361 parameters |
x | y | z | Uiso*/Ueq | ||
Cu1 | 0.28704 (5) | 0.20605 (8) | 1.04261 (3) | 0.0436 (3) | |
Cu2 | −0.01899 (6) | 0.36338 (9) | 0.94557 (3) | 0.0496 (3) | |
S1 | 0.33285 (12) | 0.34418 (19) | 0.96271 (7) | 0.0508 (5) | |
N1 | 0.1252 (4) | 0.3405 (5) | 0.9676 (2) | 0.0431 (12) | |
N2 | 0.1458 (4) | 0.2438 (5) | 1.0159 (2) | 0.0416 (12) | |
N3 | 0.1971 (4) | 0.4823 (5) | 0.8891 (2) | 0.0418 (12) | |
N4 | 0.4361 (4) | 0.1750 (5) | 1.0747 (2) | 0.0432 (12) | |
N5 | −0.1717 (4) | 0.3765 (6) | 0.9268 (2) | 0.0469 (13) | |
O1 | 0.0142 (3) | 0.4972 (5) | 0.88313 (19) | 0.0540 (12) | |
O2 | −0.0331 (3) | 0.2309 (5) | 1.0121 (2) | 0.0585 (12) | |
O3 | 0.2433 (3) | 0.0804 (5) | 1.10597 (19) | 0.0526 (11) | |
C1 | 0.2062 (5) | 0.3912 (6) | 0.9385 (3) | 0.0415 (15) | |
C2 | 0.1062 (5) | 0.5270 (7) | 0.8657 (3) | 0.0446 (15) | |
C3 | 0.1091 (5) | 0.6286 (6) | 0.8125 (3) | 0.0407 (14) | |
C4 | 0.0197 (5) | 0.6999 (8) | 0.7931 (3) | 0.0595 (19) | |
H4 | −0.0429 | 0.6815 | 0.8122 | 0.071* | |
C5 | 0.0213 (6) | 0.7982 (8) | 0.7456 (3) | 0.067 (2) | |
H5 | −0.0396 | 0.8474 | 0.7337 | 0.080* | |
C6 | 0.1120 (5) | 0.8241 (7) | 0.7158 (3) | 0.0542 (18) | |
H6 | 0.1135 | 0.8910 | 0.6839 | 0.065* | |
C7 | 0.2003 (5) | 0.7498 (8) | 0.7339 (3) | 0.0561 (18) | |
H7 | 0.2620 | 0.7652 | 0.7134 | 0.067* | |
C8 | 0.1998 (5) | 0.6532 (7) | 0.7815 (3) | 0.0527 (17) | |
H8 | 0.2609 | 0.6038 | 0.7931 | 0.063* | |
C9 | 0.0565 (5) | 0.1886 (7) | 1.0356 (3) | 0.0488 (16) | |
C10 | 0.1489 (5) | 0.0355 (7) | 1.1163 (3) | 0.0459 (16) | |
C11 | 0.0576 (5) | 0.0804 (7) | 1.0840 (3) | 0.0466 (16) | |
C12 | −0.0399 (5) | 0.0174 (8) | 1.0983 (3) | 0.066 (2) | |
H12 | −0.0999 | 0.0467 | 1.0760 | 0.079* | |
C13 | −0.0496 (6) | −0.0831 (9) | 1.1429 (3) | 0.070 (2) | |
H13 | −0.1151 | −0.1215 | 1.1507 | 0.084* | |
C14 | 0.0390 (5) | −0.1290 (7) | 1.1771 (3) | 0.0552 (18) | |
C15 | 0.1381 (5) | −0.0719 (7) | 1.1649 (3) | 0.0460 (16) | |
C16 | 0.2265 (5) | −0.1219 (7) | 1.1990 (3) | 0.0511 (17) | |
H16 | 0.2925 | −0.0856 | 1.1908 | 0.061* | |
C17 | 0.2165 (6) | −0.2236 (8) | 1.2443 (3) | 0.0607 (19) | |
H17 | 0.2755 | −0.2570 | 1.2665 | 0.073* | |
C18 | 0.1178 (6) | −0.2766 (8) | 1.2570 (3) | 0.064 (2) | |
H18 | 0.1110 | −0.3431 | 1.2888 | 0.077* | |
C19 | 0.0320 (6) | −0.2337 (8) | 1.2244 (3) | 0.0615 (19) | |
H19 | −0.0328 | −0.2733 | 1.2329 | 0.074* | |
C20 | 0.4648 (6) | 0.0479 (8) | 1.0975 (3) | 0.0620 (19) | |
H20 | 0.4152 | −0.0257 | 1.0978 | 0.074* | |
C21 | 0.5641 (6) | 0.0195 (9) | 1.1207 (4) | 0.075 (2) | |
H21 | 0.5816 | −0.0723 | 1.1351 | 0.090* | |
C22 | 0.6363 (6) | 0.1260 (9) | 1.1223 (3) | 0.071 (2) | |
H22 | 0.7040 | 0.1089 | 1.1380 | 0.085* | |
C23 | 0.6084 (5) | 0.2589 (8) | 1.1005 (3) | 0.0593 (19) | |
H23 | 0.6562 | 0.3347 | 1.1019 | 0.071* | |
C24 | 0.5086 (5) | 0.2789 (7) | 1.0765 (3) | 0.0497 (16) | |
H24 | 0.4905 | 0.3693 | 1.0606 | 0.060* | |
C25 | −0.2383 (5) | 0.2922 (8) | 0.9581 (3) | 0.0553 (18) | |
H25 | −0.2114 | 0.2330 | 0.9896 | 0.066* | |
C26 | −0.3436 (5) | 0.2916 (8) | 0.9450 (3) | 0.060 (2) | |
H26 | −0.3874 | 0.2313 | 0.9667 | 0.072* | |
C27 | −0.3842 (5) | 0.3799 (9) | 0.8998 (3) | 0.063 (2) | |
H27 | −0.4559 | 0.3805 | 0.8904 | 0.075* | |
C28 | −0.3189 (5) | 0.4669 (9) | 0.8687 (3) | 0.065 (2) | |
H28 | −0.3447 | 0.5290 | 0.8380 | 0.078* | |
C29 | −0.2128 (5) | 0.4602 (8) | 0.8839 (3) | 0.0571 (18) | |
H29 | −0.1679 | 0.5190 | 0.8623 | 0.069* |
U11 | U22 | U33 | U12 | U13 | U23 | |
Cu1 | 0.0386 (4) | 0.0450 (5) | 0.0473 (5) | −0.0080 (4) | 0.0043 (3) | 0.0035 (4) |
Cu2 | 0.0350 (4) | 0.0602 (6) | 0.0536 (5) | −0.0116 (4) | 0.0012 (4) | 0.0081 (4) |
S1 | 0.0370 (9) | 0.0626 (12) | 0.0528 (10) | −0.0031 (8) | 0.0045 (7) | 0.0147 (8) |
N1 | 0.038 (3) | 0.044 (3) | 0.047 (3) | −0.012 (2) | −0.001 (2) | 0.008 (2) |
N2 | 0.039 (3) | 0.051 (3) | 0.035 (3) | −0.010 (2) | 0.000 (2) | 0.011 (2) |
N3 | 0.036 (3) | 0.046 (3) | 0.043 (3) | −0.005 (2) | 0.000 (2) | 0.009 (2) |
N4 | 0.043 (3) | 0.036 (3) | 0.050 (3) | −0.003 (2) | 0.002 (2) | 0.005 (2) |
N5 | 0.038 (3) | 0.056 (4) | 0.046 (3) | −0.006 (3) | −0.004 (3) | −0.005 (3) |
O1 | 0.033 (2) | 0.065 (3) | 0.063 (3) | −0.012 (2) | −0.001 (2) | 0.015 (2) |
O2 | 0.042 (3) | 0.075 (3) | 0.059 (3) | −0.012 (2) | 0.001 (2) | 0.017 (2) |
O3 | 0.038 (2) | 0.061 (3) | 0.059 (3) | −0.009 (2) | 0.003 (2) | 0.014 (2) |
C1 | 0.043 (4) | 0.038 (4) | 0.043 (4) | −0.004 (3) | 0.000 (3) | −0.005 (3) |
C2 | 0.039 (4) | 0.048 (4) | 0.047 (4) | −0.009 (3) | 0.001 (3) | −0.004 (3) |
C3 | 0.038 (3) | 0.042 (4) | 0.041 (3) | −0.006 (3) | −0.005 (3) | 0.004 (3) |
C4 | 0.041 (4) | 0.080 (5) | 0.058 (4) | −0.003 (4) | 0.006 (3) | 0.011 (4) |
C5 | 0.050 (4) | 0.082 (6) | 0.069 (5) | 0.011 (4) | −0.003 (4) | 0.019 (4) |
C6 | 0.060 (5) | 0.055 (5) | 0.048 (4) | −0.010 (4) | −0.002 (3) | 0.011 (3) |
C7 | 0.044 (4) | 0.068 (5) | 0.056 (4) | −0.001 (4) | 0.007 (3) | 0.009 (4) |
C8 | 0.046 (4) | 0.059 (5) | 0.053 (4) | 0.001 (3) | −0.001 (3) | 0.006 (3) |
C9 | 0.042 (4) | 0.060 (5) | 0.045 (4) | −0.012 (3) | 0.006 (3) | −0.003 (3) |
C10 | 0.044 (4) | 0.052 (4) | 0.042 (4) | −0.013 (3) | 0.003 (3) | −0.005 (3) |
C11 | 0.044 (4) | 0.053 (4) | 0.043 (4) | −0.015 (3) | 0.009 (3) | 0.005 (3) |
C12 | 0.044 (4) | 0.087 (6) | 0.067 (5) | −0.021 (4) | 0.003 (3) | 0.024 (4) |
C13 | 0.052 (5) | 0.091 (6) | 0.069 (5) | −0.032 (4) | 0.015 (4) | 0.020 (4) |
C14 | 0.054 (4) | 0.053 (5) | 0.059 (4) | −0.016 (4) | 0.008 (4) | 0.010 (3) |
C15 | 0.060 (4) | 0.042 (4) | 0.037 (4) | −0.007 (3) | 0.013 (3) | −0.003 (3) |
C16 | 0.048 (4) | 0.056 (5) | 0.050 (4) | −0.005 (3) | 0.008 (3) | 0.005 (3) |
C17 | 0.070 (5) | 0.058 (5) | 0.054 (4) | 0.012 (4) | 0.006 (4) | 0.002 (4) |
C18 | 0.079 (6) | 0.057 (5) | 0.057 (5) | 0.000 (4) | 0.026 (4) | 0.012 (4) |
C19 | 0.060 (5) | 0.061 (5) | 0.065 (5) | −0.016 (4) | 0.011 (4) | 0.008 (4) |
C20 | 0.061 (5) | 0.049 (5) | 0.075 (5) | −0.008 (4) | −0.001 (4) | 0.008 (4) |
C21 | 0.067 (5) | 0.050 (5) | 0.107 (6) | 0.010 (4) | −0.005 (5) | 0.021 (4) |
C22 | 0.047 (4) | 0.079 (6) | 0.087 (6) | 0.007 (4) | −0.005 (4) | 0.006 (5) |
C23 | 0.048 (4) | 0.061 (5) | 0.068 (5) | −0.016 (4) | −0.005 (4) | 0.006 (4) |
C24 | 0.045 (4) | 0.046 (4) | 0.059 (4) | −0.003 (3) | 0.011 (3) | 0.011 (3) |
C25 | 0.045 (4) | 0.072 (5) | 0.050 (4) | −0.013 (4) | 0.011 (3) | −0.003 (4) |
C26 | 0.048 (4) | 0.081 (6) | 0.053 (4) | −0.022 (4) | 0.016 (3) | −0.011 (4) |
C27 | 0.039 (4) | 0.088 (6) | 0.062 (5) | −0.014 (4) | 0.006 (4) | −0.022 (4) |
C28 | 0.036 (4) | 0.093 (6) | 0.067 (5) | −0.010 (4) | −0.005 (4) | −0.009 (4) |
C29 | 0.039 (4) | 0.073 (5) | 0.060 (4) | −0.010 (4) | 0.005 (3) | −0.002 (4) |
Cu1—O3 | 1.900 (4) | C10—C15 | 1.460 (8) |
Cu1—N2 | 1.905 (5) | C11—C12 | 1.420 (8) |
Cu1—N4 | 2.022 (5) | C12—C13 | 1.350 (9) |
Cu1—S1 | 2.2487 (17) | C12—H12 | 0.9300 |
Cu2—O1 | 1.895 (4) | C13—C14 | 1.395 (9) |
Cu2—N1 | 1.896 (5) | C13—H13 | 0.9300 |
Cu2—O2 | 1.908 (4) | C14—C15 | 1.405 (8) |
Cu2—N5 | 1.980 (5) | C14—C19 | 1.415 (9) |
S1—C1 | 1.736 (6) | C15—C16 | 1.404 (8) |
N1—C1 | 1.317 (7) | C16—C17 | 1.370 (9) |
N1—N2 | 1.395 (6) | C16—H16 | 0.9300 |
N2—C9 | 1.333 (7) | C17—C18 | 1.390 (9) |
N3—C2 | 1.314 (7) | C17—H17 | 0.9300 |
N3—C1 | 1.366 (7) | C18—C19 | 1.341 (9) |
N4—C20 | 1.322 (8) | C18—H18 | 0.9300 |
N4—C24 | 1.335 (7) | C19—H19 | 0.9300 |
N5—C29 | 1.305 (8) | C20—C21 | 1.372 (9) |
N5—C25 | 1.355 (8) | C20—H20 | 0.9300 |
O1—C2 | 1.278 (7) | C21—C22 | 1.349 (10) |
O2—C9 | 1.295 (7) | C21—H21 | 0.9300 |
O3—C10 | 1.302 (7) | C22—C23 | 1.361 (10) |
C2—C3 | 1.490 (8) | C22—H22 | 0.9300 |
C3—C4 | 1.372 (8) | C23—C24 | 1.371 (8) |
C3—C8 | 1.379 (8) | C23—H23 | 0.9300 |
C4—C5 | 1.375 (9) | C24—H24 | 0.9300 |
C4—H4 | 0.9300 | C25—C26 | 1.363 (9) |
C5—C6 | 1.368 (9) | C25—H25 | 0.9300 |
C5—H5 | 0.9300 | C26—C27 | 1.364 (10) |
C6—C7 | 1.365 (8) | C26—H26 | 0.9300 |
C6—H6 | 0.9300 | C27—C28 | 1.356 (9) |
C7—C8 | 1.367 (9) | C27—H27 | 0.9300 |
C7—H7 | 0.9300 | C28—C29 | 1.384 (8) |
C8—H8 | 0.9300 | C28—H28 | 0.9300 |
C9—C11 | 1.451 (8) | C29—H29 | 0.9300 |
C10—C11 | 1.400 (8) | ||
O3—Cu1—N2 | 91.84 (18) | C11—C10—C15 | 117.6 (5) |
O3—Cu1—N4 | 87.81 (18) | C10—C11—C12 | 119.3 (6) |
N2—Cu1—N4 | 176.7 (2) | C10—C11—C9 | 123.5 (5) |
O3—Cu1—S1 | 175.88 (14) | C12—C11—C9 | 117.2 (6) |
N2—Cu1—S1 | 86.09 (14) | C13—C12—C11 | 122.9 (6) |
N4—Cu1—S1 | 94.46 (14) | C13—C12—H12 | 118.5 |
O1—Cu2—N1 | 90.70 (19) | C11—C12—H12 | 118.5 |
O1—Cu2—O2 | 172.29 (18) | C12—C13—C14 | 119.8 (6) |
N1—Cu2—O2 | 81.73 (19) | C12—C13—H13 | 120.1 |
O1—Cu2—N5 | 93.3 (2) | C14—C13—H13 | 120.1 |
N1—Cu2—N5 | 176.0 (2) | C13—C14—C15 | 120.1 (6) |
O2—Cu2—N5 | 94.3 (2) | C13—C14—C19 | 121.5 (6) |
C1—S1—Cu1 | 96.3 (2) | C15—C14—C19 | 118.4 (6) |
C1—N1—N2 | 117.4 (5) | C16—C15—C14 | 119.2 (6) |
C1—N1—Cu2 | 127.7 (4) | C16—C15—C10 | 120.6 (6) |
N2—N1—Cu2 | 114.4 (3) | C14—C15—C10 | 120.2 (6) |
C9—N2—N1 | 110.4 (5) | C17—C16—C15 | 120.6 (6) |
C9—N2—Cu1 | 129.9 (4) | C17—C16—H16 | 119.7 |
N1—N2—Cu1 | 119.7 (3) | C15—C16—H16 | 119.7 |
C2—N3—C1 | 123.0 (5) | C16—C17—C18 | 119.6 (7) |
C20—N4—C24 | 116.7 (6) | C16—C17—H17 | 120.2 |
C20—N4—Cu1 | 119.9 (4) | C18—C17—H17 | 120.2 |
C24—N4—Cu1 | 123.3 (4) | C19—C18—C17 | 121.2 (7) |
C29—N5—C25 | 117.2 (6) | C19—C18—H18 | 119.4 |
C29—N5—Cu2 | 123.2 (4) | C17—C18—H18 | 119.4 |
C25—N5—Cu2 | 119.5 (5) | C18—C19—C14 | 120.9 (7) |
C2—O1—Cu2 | 125.8 (4) | C18—C19—H19 | 119.6 |
C9—O2—Cu2 | 112.6 (4) | C14—C19—H19 | 119.6 |
C10—O3—Cu1 | 128.3 (4) | N4—C20—C21 | 123.1 (7) |
N1—C1—N3 | 123.4 (5) | N4—C20—H20 | 118.4 |
N1—C1—S1 | 120.3 (5) | C21—C20—H20 | 118.4 |
N3—C1—S1 | 116.3 (4) | C22—C21—C20 | 119.4 (7) |
O1—C2—N3 | 128.8 (6) | C22—C21—H21 | 120.3 |
O1—C2—C3 | 114.5 (5) | C20—C21—H21 | 120.3 |
N3—C2—C3 | 116.7 (5) | C21—C22—C23 | 118.8 (7) |
C4—C3—C8 | 118.3 (6) | C21—C22—H22 | 120.6 |
C4—C3—C2 | 119.8 (6) | C23—C22—H22 | 120.6 |
C8—C3—C2 | 121.8 (6) | C22—C23—C24 | 118.8 (7) |
C3—C4—C5 | 120.9 (6) | C22—C23—H23 | 120.6 |
C3—C4—H4 | 119.6 | C24—C23—H23 | 120.6 |
C5—C4—H4 | 119.6 | N4—C24—C23 | 123.1 (6) |
C6—C5—C4 | 120.5 (7) | N4—C24—H24 | 118.4 |
C6—C5—H5 | 119.8 | C23—C24—H24 | 118.4 |
C4—C5—H5 | 119.8 | N5—C25—C26 | 122.0 (7) |
C7—C6—C5 | 118.7 (6) | N5—C25—H25 | 119.0 |
C7—C6—H6 | 120.7 | C26—C25—H25 | 119.0 |
C5—C6—H6 | 120.7 | C25—C26—C27 | 119.5 (7) |
C6—C7—C8 | 121.4 (6) | C25—C26—H26 | 120.2 |
C6—C7—H7 | 119.3 | C27—C26—H26 | 120.2 |
C8—C7—H7 | 119.3 | C28—C27—C26 | 119.3 (7) |
C7—C8—C3 | 120.3 (6) | C28—C27—H27 | 120.3 |
C7—C8—H8 | 119.9 | C26—C27—H27 | 120.3 |
C3—C8—H8 | 119.9 | C27—C28—C29 | 117.9 (7) |
O2—C9—N2 | 120.7 (6) | C27—C28—H28 | 121.0 |
O2—C9—C11 | 118.5 (5) | C29—C28—H28 | 121.0 |
N2—C9—C11 | 120.8 (6) | N5—C29—C28 | 124.0 (7) |
O3—C10—C11 | 125.2 (6) | N5—C29—H29 | 118.0 |
O3—C10—C15 | 117.1 (6) | C28—C29—H29 | 118.0 |
O3—Cu1—S1—C1 | 63.1 (19) | C3—C4—C5—C6 | 1.7 (11) |
N2—Cu1—S1—C1 | 3.2 (2) | C4—C5—C6—C7 | 0.4 (11) |
N4—Cu1—S1—C1 | −173.5 (2) | C5—C6—C7—C8 | −1.3 (11) |
O1—Cu2—N1—C1 | −8.4 (5) | C6—C7—C8—C3 | 0.0 (11) |
O2—Cu2—N1—C1 | 173.0 (6) | C4—C3—C8—C7 | 2.0 (10) |
N5—Cu2—N1—C1 | 167 (3) | C2—C3—C8—C7 | −178.4 (6) |
O1—Cu2—N1—N2 | −179.8 (4) | Cu2—O2—C9—N2 | 4.1 (8) |
O2—Cu2—N1—N2 | 1.6 (4) | Cu2—O2—C9—C11 | −176.1 (5) |
N5—Cu2—N1—N2 | −5 (3) | N1—N2—C9—O2 | −2.8 (8) |
C1—N1—N2—C9 | −172.4 (5) | Cu1—N2—C9—O2 | 178.5 (4) |
Cu2—N1—N2—C9 | 0.0 (6) | N1—N2—C9—C11 | 177.5 (5) |
C1—N1—N2—Cu1 | 6.5 (7) | Cu1—N2—C9—C11 | −1.2 (9) |
Cu2—N1—N2—Cu1 | 178.9 (2) | Cu1—O3—C10—C11 | −4.5 (9) |
O3—Cu1—N2—C9 | −3.5 (6) | Cu1—O3—C10—C15 | 174.4 (4) |
N4—Cu1—N2—C9 | −87 (3) | O3—C10—C11—C12 | 177.1 (6) |
S1—Cu1—N2—C9 | 172.9 (6) | C15—C10—C11—C12 | −1.9 (9) |
O3—Cu1—N2—N1 | 177.9 (4) | O3—C10—C11—C9 | −2.4 (11) |
N4—Cu1—N2—N1 | 94 (3) | C15—C10—C11—C9 | 178.6 (6) |
S1—Cu1—N2—N1 | −5.7 (4) | O2—C9—C11—C10 | −174.5 (6) |
O3—Cu1—N4—C20 | 34.8 (5) | N2—C9—C11—C10 | 5.3 (10) |
N2—Cu1—N4—C20 | 119 (3) | O2—C9—C11—C12 | 6.0 (9) |
S1—Cu1—N4—C20 | −141.7 (5) | N2—C9—C11—C12 | −174.2 (6) |
O3—Cu1—N4—C24 | −142.7 (5) | C10—C11—C12—C13 | 1.3 (12) |
N2—Cu1—N4—C24 | −59 (3) | C9—C11—C12—C13 | −179.2 (7) |
S1—Cu1—N4—C24 | 40.7 (5) | C11—C12—C13—C14 | 0.0 (12) |
O1—Cu2—N5—C29 | −0.9 (5) | C12—C13—C14—C15 | −0.6 (12) |
N1—Cu2—N5—C29 | −176 (3) | C12—C13—C14—C19 | 179.8 (7) |
O2—Cu2—N5—C29 | 177.8 (5) | C13—C14—C15—C16 | −178.6 (7) |
O1—Cu2—N5—C25 | 177.0 (5) | C19—C14—C15—C16 | 1.0 (10) |
N1—Cu2—N5—C25 | 2 (3) | C13—C14—C15—C10 | −0.1 (10) |
O2—Cu2—N5—C25 | −4.3 (5) | C19—C14—C15—C10 | 179.6 (6) |
N1—Cu2—O1—C2 | 7.9 (5) | O3—C10—C15—C16 | 0.9 (9) |
O2—Cu2—O1—C2 | 18.4 (18) | C11—C10—C15—C16 | 179.9 (6) |
N5—Cu2—O1—C2 | −171.8 (5) | O3—C10—C15—C14 | −177.7 (6) |
O1—Cu2—O2—C9 | −13.7 (18) | C11—C10—C15—C14 | 1.3 (9) |
N1—Cu2—O2—C9 | −3.0 (4) | C14—C15—C16—C17 | −0.9 (10) |
N5—Cu2—O2—C9 | 176.6 (4) | C10—C15—C16—C17 | −179.5 (6) |
N2—Cu1—O3—C10 | 6.4 (5) | C15—C16—C17—C18 | −0.7 (10) |
N4—Cu1—O3—C10 | −176.9 (5) | C16—C17—C18—C19 | 2.3 (11) |
S1—Cu1—O3—C10 | −53 (2) | C17—C18—C19—C14 | −2.2 (11) |
N2—N1—C1—N3 | 177.5 (5) | C13—C14—C19—C18 | −179.8 (7) |
Cu2—N1—C1—N3 | 6.3 (9) | C15—C14—C19—C18 | 0.5 (11) |
N2—N1—C1—S1 | −3.0 (8) | C24—N4—C20—C21 | −1.6 (10) |
Cu2—N1—C1—S1 | −174.2 (3) | Cu1—N4—C20—C21 | −179.3 (6) |
C2—N3—C1—N1 | −0.4 (9) | N4—C20—C21—C22 | 1.9 (12) |
C2—N3—C1—S1 | 180.0 (5) | C20—C21—C22—C23 | −0.3 (12) |
Cu1—S1—C1—N1 | −1.1 (5) | C21—C22—C23—C24 | −1.4 (11) |
Cu1—S1—C1—N3 | 178.5 (4) | C20—N4—C24—C23 | −0.2 (9) |
Cu2—O1—C2—N3 | −5.5 (10) | Cu1—N4—C24—C23 | 177.4 (5) |
Cu2—O1—C2—C3 | 175.8 (4) | C22—C23—C24—N4 | 1.7 (10) |
C1—N3—C2—O1 | 0.1 (10) | C29—N5—C25—C26 | 1.4 (10) |
C1—N3—C2—C3 | 178.8 (5) | Cu2—N5—C25—C26 | −176.7 (5) |
O1—C2—C3—C4 | 10.6 (9) | N5—C25—C26—C27 | −1.2 (11) |
N3—C2—C3—C4 | −168.2 (6) | C25—C26—C27—C28 | 0.0 (11) |
O1—C2—C3—C8 | −168.9 (6) | C26—C27—C28—C29 | 0.9 (11) |
N3—C2—C3—C8 | 12.2 (9) | C25—N5—C29—C28 | −0.4 (10) |
C8—C3—C4—C5 | −2.9 (10) | Cu2—N5—C29—C28 | 177.6 (5) |
C2—C3—C4—C5 | 177.5 (6) | C27—C28—C29—N5 | −0.7 (11) |
D—H···A | D—H | H···A | D···A | D—H···A |
C23—H23···N3i | 0.93 | 2.53 | 3.451 (8) | 173 |
Symmetry code: (i) −x+1, −y+1, −z+2. |
Experimental details
Crystal data | |
Chemical formula | [Cu2(C19H11N3O3S)(C5H5N)2] |
Mr | 646.65 |
Crystal system, space group | Monoclinic, P21/n |
Temperature (K) | 298 |
a, b, c (Å) | 12.7621 (14), 9.2609 (11), 21.683 (2) |
β (°) | 92.168 (2) |
V (Å3) | 2560.9 (5) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 1.79 |
Crystal size (mm) | 0.48 × 0.42 × 0.21 |
Data collection | |
Diffractometer | Bruker SMART 1000 |
Absorption correction | Multi-scan (SADABS; Sheldrick, 1996) |
Tmin, Tmax | 0.481, 0.706 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 12450, 4504, 2532 |
Rint | 0.064 |
(sin θ/λ)max (Å−1) | 0.595 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.046, 0.161, 1.00 |
No. of reflections | 4504 |
No. of parameters | 361 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.48, −0.42 |
Computer programs: SMART (Siemens, 1996), SAINT (Siemens, 1996), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), SHELXTL (Sheldrick, 2008).
D—H···A | D—H | H···A | D···A | D—H···A |
C23—H23···N3i | 0.93 | 2.53 | 3.451 (8) | 172.7 |
Symmetry code: (i) −x+1, −y+1, −z+2. |
Acknowledgements
We acknowledge the National Natural Science Foundation of China for financial support (grant No. 20671048).
References
Chen, Y.-T., Dou, J.-M., Li, D.-C., Wang, D.-Q. & Zhu, Y.-H. (2007). Acta Cryst. E63, m2503–m2504. Web of Science CSD CrossRef IUCr Journals Google Scholar
Sheldrick, G. M. (1996). SADABS. University of Göttingen, Germany. Google Scholar
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. Web of Science CrossRef CAS IUCr Journals Google Scholar
Siemens (1996). SMART and SAINT. Siemens Analytical X-ray Instruments Inc., Madison, Wisconsin, USA. Google Scholar
Wei, T. B., Chen, J. C., Yang, S. Y. & Wang, X. C. (1995). Chem. Res. Appl. 7, 194–198. CAS Google Scholar
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Acylthiosemicarbazides possess strong coordination ability, and their complexes exhibit various biological activities (Wei et al., 1995). Herewith we present the crystal structure of the title compound (I) - new dinuclear complex of naphthalenecarbothiosemicarbazide.
In (I) (Fig. 1), two Cu centers have different coordination environments - N2OS and N2O2, respectively, exhibiting distorted square-planar geometry each. The Cu1 atom is coordinated with one phenolate oxygen, one nitrogen atom of pyridine, one sulfur atom and one hydrazide nitrogen atom, forming five-membered and six-membered chelating rings. The Cu2 atom is coordinated with two carbonyl oxygen atoms, one nitrogen atom of pyridine and one hydrazide nitrogen atom, forming five-membered and six-membered chelating rings too. π–π interactions between the aromatic rings of neighbouring complexes [centroid-to centroid distance = 3.856 (5) Å] link two molecules into centrosymmetric dimers, which are further packed into stacks along b axis with relatively short Cu···Cu separation of 3.482 (1) Å. Weak intermolecular C—H···N hydrogen bonds (Table 1) help to consolidate the crystal packing.