Dicarbonyl(tropolonato)rhodium(I), a redetermination
The molecules of the title complex, [Rh(Trop)(CO)2] (Trop is 2-hydroxycyclohepta-2,4,6-trienonate, C7H5O2), exhibit symmetrical but non-crystallographic square-planar molecular geometry, with Rh—C distances of 1.825 (10) and 1.826 (9) Å, Rh—O distances of 2.021 (5) and 2.032 (5) Å, and an O—Rh—O bite angle of 79.4 (2)°. Strong Rh…Rh and Rh…C intermolecular interactions of 3.683 (3) and 3.650 (5) Å, respectively, are also observed.
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Document Type: Research Article
Publication date: 2004-10-01