晶体参数 | 晶体数据 |
Empirical formula | C22H26N2O8Sn |
Formula weight | 565.14 |
Temperature | 273(2) K |
Wavelength | 0.71073 Å |
Crystal system, Space group | Monoclinic, Cc |
Unit cell dimensions | a = 15.604(5) Å, alpha = 90˚ |
| b = 7.007(2) Å, b = 103.599(5)˚ |
| c = 22.816(7) Å, g = 90˚ |
Volume | 2424.7(13) Å3 |
Z, Calculated density | 4, 1.548 Mg/m3 |
Absorption coefficient | 1.102 mm−1 |
F(000) | 1144 |
Crystal size | 0.15 ´ 0.10 ´ 0.06 mm |
Theta range for data collection | 1.84˚~25.05˚ |
Limiting indices | −18 ≤ h ≤ 16, −7 ≤ k ≤ 8, −19 ≤ l ≤ 27 |
Total/Independent reflections | 6069/2149 [R(int) = 0.0219] |
Completeness to theta = 25.02 | 99.9% |
Absorption correction | None |
Max. and min. transmission | 0.9368 and 0.8522 |
Refinement method | Full-matrix least-squares on F3 |
Data/restraints/parameters | 2149/162/152 |
Goodness-of-fit | 1.058 |
Final R indices [I > 2sigma(I)] | R1 = 0.0373, wR2 = 0.0964 |
R indices (all data) | R1 = 0.0419, wR2 = 0.1006 |
Largest diff. Peak and hole | 0.781 and −0.588 e.Å3 |