Die Kristall- und Molekülstrukturen von In(CH3COO)3 · 2,2′-Dipyridin und In(CH3COO)3 · 1,10-Phenanthrolin – Verbindungen mit Indium der Koordinationszahl 8

Crystal and Molecular Structures of In(CH₃COO)₃ · 2,2′-Dipyridine and In (CH₃COO)₃ · 1,10-Phenanthroline – Compounds of Indium with Coordination Number 8 In(CH₃COO)₃ · 2,2′-dipyridine and In(CH₃COO)₃ · 1,10-phenanthrline crystallize in the monoclinic space group P2₁/c with a = 844.7(3), b = 1 408.8(5), c = 1 466.6(5) pm, β = 84.9(1)°, Z = 4 (dipyridine complex) and a = 811.9(3), b = 1 555.3(5), c = 1 447.3(5) pm, β = 90.6 (1)°, Z = 4 (phenanthroline complex). The structures were determined by the heavy atom method from 2202 and 2617 independent reflections and have been refined by full matrix least-squares methods to R = 3.49 and 4.35%, respectively. In both complexes the acetate ligands and the N-donor ligand are bidentate, In attaining the coordination number 8. The donor atoms are arranged in the form of a distorted dodecahedron. Some distances and angles: see ?Inhaltsübersicht”?.