Abstract
Reaction of (acetonitrile)-undeca(carbonyl)-tri-osmium and tris(2,4-di-tert-butylphenyl) phosphite yielded the phosphite clusters [Os3(CO)11L] (4) and [Os3(CO)10L2] (5) [L = P(O-2,4-tBu2C6H3)3]. These compounds were characterized spectroscopically and the molecular structure of 5 was determined by single crystal X-ray diffraction, the first reported structural analysis of a tri-osmium cluster containing aromatic phosphite ligands. Compound 5 crystallized in the triclinic space group P1, and revealed an equatorial trans-trans position of the bulky phosphite ligands.
Original language | English |
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Pages (from-to) | 216-224 |
Number of pages | 9 |
Journal | Journal of Coordination Chemistry |
Volume | 62 |
Issue number | 2 |
DOIs | |
Publication status | Published - Jan 2009 |
Externally published | Yes |
Keywords
- Cluster
- Osmium
- Phosphite
- Substitution
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Materials Chemistry