Structural studies on mixed iron–gold clusters with bidentate tertiary phosphine ligands
- 1 January 1983
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 15,p. 843-845
- https://doi.org/10.1039/c39830000843
Abstract
Structural analyses on [Fe(CO)4Au2(dppm)]2(1a)[dppm =(Ph2P)2CH2] and [Fe(CO)4Au2(dppe)]2(1b)[dppe =(Ph2P)2C2H4] have demonstrated that the bite angle of the phosphine ligands exerts a profound influence on the cluster geometry, since (1a) has a rhomboid of gold atoms with µ2-Fe(CO)4 moieties, and (1b) has well separated Au2Fe triangles.Keywords
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