| Crystal data |
| Chemical formula |
[Ni(C15H21N2S2)2] |
[Cu(C15H21N2S2)2] |
|
M
r
|
645.62 |
650.45 |
| Crystal system, space group |
Monoclinic, C2/c
|
Monoclinic, C
c
|
| Temperature (K) |
173 |
173 |
|
a, b, c (Å) |
23.9721 (5), 8.3967 (2), 16.6739 (3) |
22.7441 (7), 8.8636 (3), 17.0117 (6) |
| β (°) |
101.046 (1) |
109.158 (1) |
|
V (Å3) |
3294.05 (12) |
3239.53 (19) |
|
Z
|
4 |
4 |
| Radiation type |
Mo Kα |
Mo Kα |
| μ (mm−1) |
0.87 |
0.96 |
| Crystal size (mm) |
0.38 × 0.30 × 0.07 |
0.23 × 0.10 × 0.03 |
| |
| Data collection |
| Diffractometer |
Rigaku R-AXIS RAPID |
Rigaku R-AXIS RAPID |
| Absorption correction |
Multi-scan (ABSCOR; Rigaku, 1995 ▸) |
Multi-scan (ABSCOR; Rigaku, 1995 ▸) |
|
T
min, T
max
|
0.684, 0.941 |
0.772, 0.976 |
| No. of measured, independent and observed [I > 2σ(I)] reflections |
15965, 3768, 3589 |
7274, 7274, 6505 |
|
R
int
|
0.025 |
0.025 |
| (sin θ/λ)max (Å−1) |
0.649 |
0.649 |
| |
| Refinement |
|
R[F
2 > 2σ(F
2)], wR(F
2), S
|
0.027, 0.081, 1.15 |
0.031, 0.074, 1.04 |
| No. of reflections |
3768 |
7274 |
| No. of parameters |
179 |
357 |
| No. of restraints |
0 |
2 |
| H-atom treatment |
H-atom parameters constrained |
H-atom parameters constrained |
| Δρmax, Δρmin (e Å−3) |
0.32, −0.33 |
0.70, −0.22 |
| Absolute structure |
– |
Refined as an inversion twin. |
| Absolute structure parameter |
– |
0.482 (10) |
