[(η3-Bi3)2(IrCO)6(μ4-Bi)3]3−: a new archetype of a 15-vertex deltahedral hybrid from Bixx−-coordination aggregation of cationic [IrCO]+ units. Issue 32 (23rd July 2019)

• Record Type: Journal Article
• Authors: Li, Zhenyu; Liu, Caiping; Wu, Jie; Lin, Zian; Xu, Li
• Is Part Of: Dalton transactions. Volume 48:Issue 32(2019)
• Page Start: 12013
• Page End: 12017
• Publication Date: 2019-07-23
• Subjects: Chemistry, Inorganic -- Periodicals; Chemistry, Physical and theoretical -- Periodicals; Chemistry, Inorganic -- Periodicals; 546.05
• DOI: 10.1039/c9dt02559f
• Languages: English
• ISSNs: 1477-9226

Abstract

Abstract : The first Zintl-deltahedral metal carbonyl hybrid [(η 3 -Bi3 )2 (IrCO)6 (μ4 -Bi)3 ] 3− was obtained by a new synthetic methodology, namely the Bi x x − -coordination aggregation of [Ir(CO)] + to trigonal prismatic [Ir(CO)]6 6+ . Abstract : The reaction of Ir(CO)2 (acac) (acac = acetylacetonate) and K5 Bi4 in ethylenediamine (en) solution produces a new archetype of a 15-vertex deltahedral hybrid, [(η 3 -Bi3 )2 (IrCO)6 (μ4 -Bi)3 ] 3− (1a ), from the Bi x x − -coordination aggregation of the [Ir(CO)] + cationic units, providing a feasible route towards new hybrid compounds made by the combination of Zintl anions and transition-metal carbonyl clusters.