| Literature DB >> 22807758 |
M A A A A Islam, M S Reza, M T H Tarafder, M C Sheikh, E Zangrando.
Abstract
In the title compound, [Hg(C(17)H(15)N(2)S(2))(2)], the Hg(II) ion lies on a crystallographic twofold rotation axis giving a very distorted tetra-hedral coordination geometry best described as bis-phenoidal, being chelated by two deprotonated N,S Schiff base ligands through the azomethine nitro-gen and the thiol-ate sulfur donors. The dihedral angle between the two chelating ligand moieties is 79.75 (10)°. In the crystal, weak C-H⋯S inter-actions give rise to chains extending along the c axis.Entities:
Year: 2012 PMID: 22807758 PMCID: PMC3393190 DOI: 10.1107/S1600536812025901
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| [Hg(C17H15N2S2)2] | |
| Melting point = 472–473 K | |
| Orthorhombic, | Cu |
| Hall symbol: -P 2n 2ab | Cell parameters from 33993 reflections |
| θ = 3.7–68.3° | |
| µ = 11.21 mm−1 | |
| Prism, yellow | |
| 0.37 × 0.15 × 0.13 mm | |
| Rigaku R-AXIS RAPID CCD-detector diffractometer | 2829 reflections with |
| Detector resolution: 10.000 pixels mm-1 | |
| ω scans | θmax = 68.3° |
| Absorption correction: multi-scan ( | |
| 33943 measured reflections | |
| 2957 independent reflections |
| Refinement on | Secondary atom site location: difference Fourier map |
| Hydrogen site location: inferred from neighbouring sites | |
| H-atom parameters constrained | |
| 2957 reflections | (Δ/σ)max = 0.001 |
| 195 parameters | Δρmax = 1.76 e Å−3 |
| 0 restraints | Δρmin = −2.04 e Å−3 |
| Primary atom site location: structure-invariant direct methods |
| Geometry. ENTER SPECIAL DETAILS OF THE MOLECULAR GEOMETRY |
| Refinement. Refinement was performed using all reflections. The weighted |
| Hg | 0.5000 | 0.469781 (18) | 0.7500 | 0.02693 (12) | |
| S16 | 0.62936 (2) | 0.39052 (10) | 0.66996 (11) | 0.0407 (3) | |
| S18 | 0.56373 (3) | 0.50749 (11) | 0.78335 (13) | 0.0324 (2) | |
| N19 | 0.56567 (6) | 0.2929 (3) | 0.5827 (3) | 0.0238 (6) | |
| N20 | 0.52759 (6) | 0.2998 (3) | 0.5798 (3) | 0.0230 (5) | |
| C2 | 0.71088 (9) | 0.2399 (4) | 0.5613 (5) | 0.0378 (8) | |
| C3 | 0.74786 (9) | 0.2696 (4) | 0.5437 (6) | 0.0460 (10) | |
| C4 | 0.75868 (9) | 0.3722 (4) | 0.4538 (5) | 0.0389 (9) | |
| C5 | 0.73268 (11) | 0.4492 (5) | 0.3839 (5) | 0.0474 (10) | |
| C6 | 0.69574 (10) | 0.4202 (4) | 0.4017 (5) | 0.0421 (9) | |
| C7 | 0.68432 (8) | 0.3154 (3) | 0.4901 (4) | 0.0264 (7) | |
| C8 | 0.41564 (8) | 0.1159 (3) | 0.3608 (4) | 0.0236 (6) | |
| C9 | 0.39145 (8) | 0.2117 (3) | 0.4171 (4) | 0.0285 (7) | |
| C10 | 0.35438 (9) | 0.2050 (4) | 0.3860 (4) | 0.0335 (8) | |
| C11 | 0.34047 (10) | 0.1024 (4) | 0.2978 (5) | 0.0351 (8) | |
| C12 | 0.36386 (15) | 0.0076 (7) | 0.2403 (4) | 0.0370 (11) | |
| C13 | 0.40136 (14) | 0.0130 (5) | 0.2717 (5) | 0.0330 (10) | |
| C14 | 0.64395 (9) | 0.2869 (4) | 0.5117 (4) | 0.0315 (7) | |
| C15 | 0.45518 (8) | 0.1197 (3) | 0.3903 (4) | 0.0265 (7) | |
| C17 | 0.58149 (8) | 0.3828 (3) | 0.6662 (4) | 0.0244 (7) | |
| C21 | 0.47292 (9) | 0.2093 (3) | 0.4763 (4) | 0.0264 (7) | |
| C22 | 0.51223 (10) | 0.2110 (3) | 0.4954 (4) | 0.0256 (7) | |
| H2 | 0.7038 | 0.1670 | 0.6229 | 0.0453* | |
| H3 | 0.7658 | 0.2179 | 0.5949 | 0.0552* | |
| H4 | 0.7841 | 0.3903 | 0.4396 | 0.0467* | |
| H5 | 0.7400 | 0.5225 | 0.3233 | 0.0568* | |
| H6 | 0.6779 | 0.4735 | 0.3520 | 0.0505* | |
| H9 | 0.4007 | 0.2822 | 0.4774 | 0.0342* | |
| H10 | 0.3383 | 0.2707 | 0.4249 | 0.0402* | |
| H11 | 0.3149 | 0.0976 | 0.2773 | 0.0421* | |
| H12 | 0.3544 | −0.0617 | 0.1788 | 0.0444* | |
| H13 | 0.4173 | −0.0533 | 0.2327 | 0.0396* | |
| H14A | 0.6400 | 0.1924 | 0.5358 | 0.0378* | |
| H14B | 0.6300 | 0.3090 | 0.4182 | 0.0378* | |
| H15 | 0.4697 | 0.0526 | 0.3444 | 0.0318* | |
| H21 | 0.4588 | 0.2748 | 0.5271 | 0.0317* | |
| H22 | 0.5270 | 0.1465 | 0.4457 | 0.0307* |
| Hg | 0.02006 (18) | 0.02382 (18) | 0.03692 (18) | 0.0000 | 0.00999 (6) | 0.0000 |
| S16 | 0.0147 (4) | 0.0603 (6) | 0.0470 (5) | −0.0065 (4) | −0.0006 (4) | −0.0233 (5) |
| S18 | 0.0250 (5) | 0.0302 (4) | 0.0418 (5) | −0.0094 (4) | 0.0089 (5) | −0.0114 (4) |
| N19 | 0.0120 (12) | 0.0279 (13) | 0.0317 (13) | 0.0007 (10) | 0.0001 (10) | −0.0032 (11) |
| N20 | 0.0127 (12) | 0.0237 (12) | 0.0325 (13) | −0.0007 (10) | 0.0023 (10) | −0.0015 (11) |
| C2 | 0.0201 (17) | 0.0394 (19) | 0.054 (3) | −0.0006 (14) | −0.0029 (16) | 0.0114 (16) |
| C3 | 0.019 (2) | 0.052 (3) | 0.067 (3) | 0.0085 (16) | −0.0066 (16) | 0.0087 (19) |
| C4 | 0.0150 (17) | 0.056 (3) | 0.046 (2) | −0.0057 (15) | 0.0020 (14) | −0.0027 (17) |
| C5 | 0.031 (3) | 0.054 (3) | 0.057 (3) | −0.0087 (18) | 0.0024 (18) | 0.018 (2) |
| C6 | 0.0227 (18) | 0.049 (3) | 0.055 (3) | 0.0022 (16) | −0.0089 (16) | 0.0142 (18) |
| C7 | 0.0141 (15) | 0.0306 (15) | 0.0345 (16) | −0.0000 (12) | −0.0018 (12) | −0.0061 (14) |
| C8 | 0.0174 (15) | 0.0259 (15) | 0.0274 (15) | −0.0047 (12) | 0.0002 (12) | 0.0032 (12) |
| C9 | 0.0211 (16) | 0.0286 (16) | 0.0359 (17) | −0.0043 (13) | 0.0007 (13) | 0.0000 (13) |
| C10 | 0.0176 (16) | 0.0381 (18) | 0.0449 (19) | −0.0011 (13) | 0.0028 (14) | 0.0050 (15) |
| C11 | 0.0217 (18) | 0.047 (2) | 0.0365 (18) | −0.0069 (15) | −0.0034 (16) | 0.0086 (17) |
| C12 | 0.027 (3) | 0.040 (3) | 0.045 (3) | −0.012 (3) | −0.0067 (14) | −0.0019 (14) |
| C13 | 0.025 (3) | 0.033 (3) | 0.041 (2) | −0.0034 (18) | −0.0018 (16) | −0.0022 (15) |
| C14 | 0.0144 (16) | 0.0412 (17) | 0.0388 (18) | −0.0012 (13) | −0.0021 (13) | −0.0102 (16) |
| C15 | 0.0185 (15) | 0.0268 (15) | 0.0341 (16) | −0.0007 (12) | 0.0022 (13) | −0.0007 (13) |
| C17 | 0.0148 (15) | 0.0286 (16) | 0.0296 (15) | −0.0026 (12) | 0.0041 (12) | −0.0005 (12) |
| C21 | 0.0159 (17) | 0.0281 (15) | 0.0352 (16) | −0.0004 (12) | 0.0000 (13) | −0.0021 (13) |
| C22 | 0.0190 (17) | 0.0246 (14) | 0.0332 (17) | 0.0009 (12) | 0.0019 (14) | −0.0017 (14) |
| Hg—S18 | 2.3668 (11) | C10—C11 | 1.390 (6) |
| Hg—S18i | 2.3668 (11) | C11—C12 | 1.378 (7) |
| Hg—N20 | 2.489 (3) | C12—C13 | 1.392 (8) |
| Hg—N20i | 2.489 (3) | C15—C21 | 1.344 (5) |
| S16—C14 | 1.819 (4) | C21—C22 | 1.439 (5) |
| S16—C17 | 1.743 (3) | C2—H2 | 0.950 |
| S18—C17 | 1.751 (4) | C3—H3 | 0.950 |
| N19—N20 | 1.387 (3) | C4—H4 | 0.950 |
| N19—C17 | 1.302 (4) | C5—H5 | 0.950 |
| N20—C22 | 1.291 (4) | C6—H6 | 0.950 |
| C2—C3 | 1.387 (5) | C9—H9 | 0.950 |
| C2—C7 | 1.381 (5) | C10—H10 | 0.950 |
| C3—C4 | 1.362 (6) | C11—H11 | 0.950 |
| C4—C5 | 1.370 (6) | C12—H12 | 0.950 |
| C5—C6 | 1.384 (6) | C13—H13 | 0.950 |
| C6—C7 | 1.378 (5) | C14—H14A | 0.990 |
| C7—C14 | 1.508 (5) | C14—H14B | 0.990 |
| C8—C9 | 1.399 (5) | C15—H15 | 0.950 |
| C8—C13 | 1.402 (6) | C21—H21 | 0.950 |
| C8—C15 | 1.461 (5) | C22—H22 | 0.950 |
| C9—C10 | 1.377 (5) | ||
| S18—Hg—S18i | 161.44 (4) | C15—C21—C22 | 123.4 (3) |
| S18—Hg—N20 | 77.93 (6) | N20—C22—C21 | 120.3 (3) |
| S18—Hg—N20i | 115.59 (6) | C3—C2—H2 | 119.735 |
| S18i—Hg—N20 | 115.59 (6) | C7—C2—H2 | 119.740 |
| S18i—Hg—N20i | 77.93 (6) | C2—C3—H3 | 119.689 |
| N20—Hg—N20i | 92.57 (8) | C4—C3—H3 | 119.649 |
| C14—S16—C17 | 104.53 (15) | C3—C4—H4 | 120.216 |
| Hg—S18—C17 | 99.93 (11) | C5—C4—H4 | 120.214 |
| N20—N19—C17 | 114.6 (3) | C4—C5—H5 | 120.049 |
| Hg—N20—N19 | 115.23 (17) | C6—C5—H5 | 120.064 |
| Hg—N20—C22 | 130.6 (2) | C5—C6—H6 | 119.331 |
| N19—N20—C22 | 114.1 (3) | C7—C6—H6 | 119.352 |
| C3—C2—C7 | 120.5 (4) | C8—C9—H9 | 119.641 |
| C2—C3—C4 | 120.7 (4) | C10—C9—H9 | 119.620 |
| C3—C4—C5 | 119.6 (4) | C9—C10—H10 | 119.893 |
| C4—C5—C6 | 119.9 (4) | C11—C10—H10 | 119.869 |
| C5—C6—C7 | 121.3 (4) | C10—C11—H11 | 120.030 |
| C2—C7—C6 | 118.0 (3) | C12—C11—H11 | 120.023 |
| C2—C7—C14 | 121.2 (3) | C11—C12—H12 | 119.828 |
| C6—C7—C14 | 120.7 (3) | C13—C12—H12 | 119.847 |
| C9—C8—C13 | 118.6 (4) | C8—C13—H13 | 119.940 |
| C9—C8—C15 | 122.5 (3) | C12—C13—H13 | 119.916 |
| C13—C8—C15 | 118.9 (4) | S16—C14—H14A | 110.606 |
| C8—C9—C10 | 120.7 (3) | S16—C14—H14B | 110.610 |
| C9—C10—C11 | 120.2 (4) | C7—C14—H14A | 110.602 |
| C10—C11—C12 | 119.9 (4) | C7—C14—H14B | 110.598 |
| C11—C12—C13 | 120.3 (5) | H14A—C14—H14B | 108.752 |
| C8—C13—C12 | 120.1 (5) | C8—C15—H15 | 116.950 |
| S16—C14—C7 | 105.7 (3) | C21—C15—H15 | 116.938 |
| C8—C15—C21 | 126.1 (3) | C15—C21—H21 | 118.300 |
| S16—C17—S18 | 108.96 (17) | C22—C21—H21 | 118.323 |
| S16—C17—N19 | 118.9 (3) | N20—C22—H22 | 119.829 |
| S18—C17—N19 | 132.1 (3) | C21—C22—H22 | 119.850 |
| S18—Hg—N20—N19 | 3.69 (13) | Hg—N20—C22—C21 | 7.3 (4) |
| S18—Hg—N20—C22 | 178.9 (2) | N19—N20—C22—C21 | −177.4 (3) |
| N20—Hg—S18—C17 | −1.67 (7) | C3—C2—C7—C6 | 0.0 (6) |
| S18—Hg—N20i—N19i | 170.22 (12) | C3—C2—C7—C14 | −178.2 (4) |
| S18—Hg—N20i—C22i | −14.5 (3) | C7—C2—C3—C4 | −1.2 (7) |
| N20i—Hg—S18—C17 | 85.38 (8) | C2—C3—C4—C5 | 2.0 (7) |
| S18i—Hg—N20—N19 | 170.22 (12) | C3—C4—C5—C6 | −1.8 (6) |
| S18i—Hg—N20—C22 | −14.5 (3) | C4—C5—C6—C7 | 0.6 (6) |
| N20—Hg—S18i—C17i | 85.38 (8) | C5—C6—C7—C2 | 0.2 (6) |
| S18i—Hg—N20i—N19i | 3.69 (13) | C5—C6—C7—C14 | 178.4 (4) |
| S18i—Hg—N20i—C22i | 178.9 (2) | C2—C7—C14—S16 | 92.6 (4) |
| N20i—Hg—S18i—C17i | −1.67 (7) | C6—C7—C14—S16 | −85.5 (4) |
| N20—Hg—N20i—N19i | −111.94 (15) | C9—C8—C13—C12 | 0.2 (5) |
| N20—Hg—N20i—C22i | 63.3 (2) | C13—C8—C9—C10 | 0.2 (5) |
| N20i—Hg—N20—N19 | −111.94 (15) | C9—C8—C15—C21 | 2.4 (5) |
| N20i—Hg—N20—C22 | 63.3 (2) | C15—C8—C9—C10 | 179.6 (3) |
| C14—S16—C17—S18 | −166.34 (16) | C13—C8—C15—C21 | −178.1 (3) |
| C14—S16—C17—N19 | 13.3 (3) | C15—C8—C13—C12 | −179.3 (3) |
| C17—S16—C14—C7 | 167.73 (17) | C8—C9—C10—C11 | −0.0 (5) |
| Hg—S18—C17—S16 | 179.53 (13) | C9—C10—C11—C12 | −0.5 (6) |
| Hg—S18—C17—N19 | −0.0 (3) | C10—C11—C12—C13 | 0.9 (6) |
| N20—N19—C17—S16 | −176.2 (2) | C11—C12—C13—C8 | −0.8 (7) |
| N20—N19—C17—S18 | 3.3 (5) | C8—C15—C21—C22 | −177.1 (3) |
| C17—N19—N20—Hg | −4.6 (3) | C15—C21—C22—N20 | −180.0 (3) |
| C17—N19—N20—C22 | 179.4 (3) |
| H··· | ||||
| C6—H6···S16ii | 0.95 | 2.75 | 3.692 (4) | 172 |
Selected bond lengths (Å)
| Hg—S18 | 2.3668 (11) |
| Hg—N20 | 2.489 (3) |
Hydrogen-bond geometry (Å, °)
|
|
| H⋯ |
|
|
|---|---|---|---|---|
| C6—H6⋯S16i | 0.95 | 2.75 | 3.692 (4) | 172 |
Symmetry code: (i) .