(3-Methylbenzonitrile-1κN)-cis-tetrakis(μ-N-phenylacetamidato)-1:2κ4N:O;1:2κ4O:N-dirhodium(II)(Rh—Rh)
oleh: Cassandra T. Eagle, Fredricka Quarshie, Kevin M. Cook
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2014-08-01 |
Deskripsi
The complex molecule of the title compound, [Rh2{N(C6H5)COCH3}4(NCC7H7)], has crystallographically-imposed mirror symmetry. The four acetamide ligands bridging the dirhodium core are arranged in a 2,2-cis manner with two N atoms and two O atoms coordinating to the unique RhII atom cis to one another. The Neq—Rh—Rh—Oeq torsion angles on the acetamide bridge are 0.75 (7) and 1.99 (9)°. The axial nitrile ligand completes the distorted octahedral coordination sphere of one RhII atom and shows a nonlinear coordination, with an Rh—N—C bond angle of 162.8 (5)°; the N—C bond length is 1.154 (7) Å.