TY - JOUR
T1 - Synthesis and characterization of triosmium clusters containing a nitrite ligand; crystal and molecular structures of [N(PPh3)2][Os3(CO)10(μ-η2-NO2)] and [Os3(μ-H)(CO)10(μ-η2-NO2)]
AU - Hui, Bernard Kwok Man
AU - Wong, Wing Tak
PY - 1996/5/21
Y1 - 1996/5/21
N2 - The cluster [Os3(CO)10(NCMe)2] reacted with [N(PPh3)2]NO2in CH2Cl2to give a novel red-orange complex [N(PPh3)2][Os3(CO)10(μ-η2-NO2)] in moderate yield, which underwent protonation with HBF4·Et2O in CH2Cl2to give the neutral complex [Os3(μ-H)(CO)10(μ-η2-NO2)] in high yield; X-ray crystal-structure analyses have shown that both clusters contain a μ-η2-bridging nitrite ligand.
AB - The cluster [Os3(CO)10(NCMe)2] reacted with [N(PPh3)2]NO2in CH2Cl2to give a novel red-orange complex [N(PPh3)2][Os3(CO)10(μ-η2-NO2)] in moderate yield, which underwent protonation with HBF4·Et2O in CH2Cl2to give the neutral complex [Os3(μ-H)(CO)10(μ-η2-NO2)] in high yield; X-ray crystal-structure analyses have shown that both clusters contain a μ-η2-bridging nitrite ligand.
UR - http://www.scopus.com/inward/record.url?scp=33749112464&partnerID=8YFLogxK
U2 - 10.1039/DT9960002177
DO - 10.1039/DT9960002177
M3 - Journal article
SN - 0300-9246
SP - 2177
EP - 2178
JO - Journal of the Chemical Society - Dalton Transactions
JF - Journal of the Chemical Society - Dalton Transactions
IS - 10
ER -