SYNTHESIS AND CHARACTERIZATION OF NEW RUTHENIUM-IRIDIUM MIXED-METAL CLUSTERS - CRYSTAL-STRUCTURES OF [RU3IRH3(CO)(11)(PPH(3))], [RU3IRH(CO)(12)(PPH(3))], AND [RU4-XIRXH4-X(CO)(10)(PPH(3))(2)] (X=1 AND 2)

Authors
HARKONEN AU AHLGREN M PAKKANEN TA PURSIAINEN J
Citation
Au. Harkonen et al., SYNTHESIS AND CHARACTERIZATION OF NEW RUTHENIUM-IRIDIUM MIXED-METAL CLUSTERS - CRYSTAL-STRUCTURES OF [RU3IRH3(CO)(11)(PPH(3))], [RU3IRH(CO)(12)(PPH(3))], AND [RU4-XIRXH4-X(CO)(10)(PPH(3))(2)] (X=1 AND 2), Organometallics, 16(4), 1997, pp. 689-694
Citations number
18
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Organometallics → ACNP
ISSN journal
02767333
Volume
16
Issue
4
Year of publication
1997
Pages
689 - 694
Database
ISI
SICI code
0276-7333(1997)16:4<689:SACONR>2.0.ZU;2-C
Abstract
The study of reactions between [Ir(CO)Cl(PPh(3))(2)] and Na[Ru3H(CO)(1 1)] in different solvents yields a rich source of new mixed-metal Ru-I r clusters. New ruthenium-iridium mixed-metal clusters [Ru3IrH3(CO)(11 )(PPh(3))] (two isomers), [Ru3IrH(CO)(12)(PPh(3))], and [Ru4-xIrxH4-x( CO)(10)(PPh(3))(2)] (x = 1 and 2) were synthesized and characterized b y H-1 and P-31 NMR and infrared spectroscopy and by single-crystal X-r ay structure determination.