A chair conformation comparable to that observed for six-membered rings composed of tetrahedral carbon atoms is found for the cluster anion [Re6(μ- H)5(CO)24]- (see picture; black spheres: Re, white spheres: μ-H; CO ligands omitted for clarity) in spite of the octahedral coordination at the Re centers. This is the first example of a carbonyl cluster exhibiting a cyclohexane-like geometry of the metallic framework.

Bergamo, M., Beringhelli, T., D'Alfonso, G., Mercandelli, P., Moret, M., Sironi, A. (1999). [Re-6(mu-H)(5)(CO)(24)](-): The first carbonyl cluster with a cyclohexane-like structure. ANGEWANDTE CHEMIE. INTERNATIONAL EDITION, 38(23), 3486-3488 [10.1002/(SICI)1521-3773(19991203)38:23<3486::AID-ANIE3486>3.0.CO;2-T].

[Re-6(mu-H)(5)(CO)(24)](-): The first carbonyl cluster with a cyclohexane-like structure

MORET, MASSIMO;
1999

Abstract

A chair conformation comparable to that observed for six-membered rings composed of tetrahedral carbon atoms is found for the cluster anion [Re6(μ- H)5(CO)24]- (see picture; black spheres: Re, white spheres: μ-H; CO ligands omitted for clarity) in spite of the octahedral coordination at the Re centers. This is the first example of a carbonyl cluster exhibiting a cyclohexane-like geometry of the metallic framework.
Articolo in rivista - Articolo scientifico
RHENIUM CLUSTERS
English
1999
38
23
3486
3488
none
Bergamo, M., Beringhelli, T., D'Alfonso, G., Mercandelli, P., Moret, M., Sironi, A. (1999). [Re-6(mu-H)(5)(CO)(24)](-): The first carbonyl cluster with a cyclohexane-like structure. ANGEWANDTE CHEMIE. INTERNATIONAL EDITION, 38(23), 3486-3488 [10.1002/(SICI)1521-3773(19991203)38:23<3486::AID-ANIE3486>3.0.CO;2-T].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/37894
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