Research Article
Synthesis, Structural Characterization, and Antibacterial Activity of Novel Erbium(III) Complex Containing Antimony
Table 1
Crystallographic data and structure refinement parameters of the title complex.
| Empirical formula | C20H40N5O27ErSb2 | Dcalc (g·cm−3) | 2.278 | Formula weight (g·mol−1) | 1193.33 | Absorption coefficient (mm−1) | 4.043 | T (K) | 289(2) | F (000) | 1162 | Crystal system | Monoclinic | Crystal size (mm3) | 0.48 × 0.44 × 0.20 | Space group | Pm | Theta range for data collection (°) | 1.84 to 26.00 | a (Å) | 7.3790(10) | Limiting indices | −9 ≤ h ≤ 9, −27 ≤ k ≤ 27, −13 ≤ l ≤ 13 | b (Å) | 22.116(5) | Reflections collected/unique | 7847/6826 [R(int) = 0.0209] | c (Å) | 10.661(3) | Goodness-of-fit (GOF) on F2 | 1.002 | β (°) | 90.55(2) | Final R indices [I > 2σ(I)] | R1 = 0.0392, wR2 = 0.1051 | V (Å3) | 1739.7(7) | R indices (all data) | R1 = 0.0416, wR2 = 0.1062 | Z | 2 | Largest diff. peak and hole (e·Å−3) | 1.767 and −1.676 |
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