The reaction of the anion [Re4(μ-H)6(CO) 12]2- with acids affords the unsaturated (58 valence electron) anion [Re4H5(CO)12]-, which contains a distorted tetrahedral cluster, with Re-Re bond lengths in the range 2.857(1)-3.251(1) Å, bearing three edge-bridging and two face-capping hydride ligands, completely fluxional in solution down to -90 °C.
A NOVEL UNSATURATED TETRAHEDRAL HYDRIDO-CARBONYL CLUSTER ANION OF RHENIUM - SYNTHESIS AND X-RAY CHARACTERIZATION OF {[RE4(MU-H)3(MU-3-H)2(CO)12]-} / T. BERINGHELLI, G. D'ALFONSO, G. CIANI, H. MOLINARI. - In: JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS. - ISSN 0022-4936. - :7(1987), pp. 486-488.
Titolo: | A NOVEL UNSATURATED TETRAHEDRAL HYDRIDO-CARBONYL CLUSTER ANION OF RHENIUM - SYNTHESIS AND X-RAY CHARACTERIZATION OF {[RE4(MU-H)3(MU-3-H)2(CO)12]-} |
Autori: | BERINGHELLI, TIZIANA (Primo) D'ALFONSO, GIUSEPPE (Secondo) CIANI, GIANFRANCO MARIA (Penultimo) |
Settore Scientifico Disciplinare: | Settore CHIM/03 - Chimica Generale e Inorganica |
Data di pubblicazione: | 1987 |
Rivista: | |
Tipologia: | Article (author) |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1039/c39870000486 |
Appare nelle tipologie: | 01 - Articolo su periodico |