Novel Low Spin Mixed Ligand Thiohydrazide Complexes of Iron(III): Synthesis, Spectral Characterization, Molecular Modeling, and Antibacterial Activity

Table 4

Selected bond lengths (Å) and bond angles (°) for the optimized structure of Fe(acac)(htbh)₂.

(a) Bond lengths (Å)

Fe–O1	1.940	Fe–N2	2.029
Fe–O2	1.973	Fe–S1	2.223
Fe–N1	2.105	Fe–S2	2.295

(b) Bond angles (°)

O1–Fe–O2	93.61	O1–Fe–N2	172.36	O1–Fe–S1	93.51	N1–Fe–S1	85.47
N1–Fe–N2	94.69	O2–Fe–S1	168.90	O1–Fe–N1	89.72	N2–Fe–S2	83.25
S1–Fe–S2	93.33	N1–Fe–S2	177.59	O2–Fe–S2	94.87