Oxidative Addition Reactions of I2 with [HIr4(CO)10-n(PPh3 )n(m-PPh2)] (n = 1 and 2) and Crystal and Molecular Structure of [HIr4(m-I)2(CO)7 (PPh3)(m-PPh2)]

Oxidative Addition Reactions of I2 with [HIr4(CO)10-n(PPh3 )n(m-PPh2)] (n = 1 and 2) and Crystal and Molecular Structure of [HIr4(m-I)2(CO)7 (PPh3)(m-PPh2)]

The reactions of the cluster compounds [HIr4(CO)10-n(PPh3 )n(mu-PPh2)] [n = 0, (1); 1, (2) and 2, (3)] with I2 have been investigated. Compound 1 does not react, however, the presence of PPh3 in place of CO ligand(s) activates the cluster. Both compounds 2 and 3 react with I2 under mild conditions t...

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Bibliographic Details
Main Authors: Braga Dario, Grepioni Fabrizia, Vargas Maria D., Ziglio Claudio M.
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2002-01-01
Series:Journal of the Brazilian Chemical Society
Subjects:
iridium cluster
oxidative addition
iodine
X-ray molecular structure
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532002000500024

Internet

http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532002000500024

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