Investigation of the solution structures of [Ir4(CO)11L] (L = [Fe(eta5-P3C2Bu t2)(eta5-C5H 5)] (1) and [Fe(eta5-P3C2Bu t2)(eta5-P2C 3Bu t3)] (2) by 13C and 31P NMR spectroscopy showed that, at 163K, 1 exists in the form of two isomers with bridged and non-bridged structures, in a 1:0.15 ratio, respectively, whereas 2 exists only in the bridged form. At RT, 1,2 shift of the eta5-P3C2Bu t 2 ring was only observed for compound 2. Where as 2 loses CO readily in solution to give [Ir4(CO)10{mu-eta¹-eta¹-[Fe(eta5-P3C2 Bu t2)(eta5-P2 C3Bu t3)}] (3), activation with Me3NO was necessary to produce [Ir4(CO)10{[Fe(eta5-P 3C2Bu t2)(eta5-C5H5)}] (4), obtained in the form of two non-interconverting isomers 4a and 4b, which were not able to be separated. A...
Reaction of Fe-3(CO)(12) with 1,8-bis(diphenylphosphino)naphthalene (dppn) yields the tetranuclear o...
The Ph2PC(H)CPh ligand in [Ir-4(Co)(9)(mu(3)-eta(3)-Ph2PC(H)CPh)(mu-PPh2)] (1) undergoes selective P...
none7noThe reaction of [HFe4(CO)12(IrCOD)]2− (1) with CO at ambient conditions afforded [HFe4Ir(CO)1...
Investigation of the solution structures of [Ir-4(CO)(11)L] (L = [Fe((eta(5)-P3C2Bu2t)(eta(5)-C5H5)]...
Investigation of the solution structures of [Ir4(CO)11L] (L = [Fe(η5-P3C2But 2)(η5-C5H5)] (1) and [F...
Deprotonation of [(mu-H)Ir4(CO)10(mu-PPh2)], 1, gives [Ir4(CO)10(mu-PPh2)]- that reacts with Ph2PCCP...
The reaction of [HIr4(CO)10(μ-PPh2)] with two equiv. of Ph2PCCPh produced [HIr4(CO) 8(Ph2PCCPh)2(μ-P...
The reaction of [HIr4(CO)(10)(mu-PPh2)] with two equiv. of Ph2PC&3bond; CPh produced [HIr4(CO)(8)(Ph...
The dianion [FeIr4(CO)15]2– can be obtained by reduction of an equimolar mixture of [Fe(CO)5] and [I...
Deprotonation of [(mu-H)Ir-4(CO)(10)(mu-PPh2)], 1, gives [Ir-4(CO)(10)(mu-PPh2)](-) that reacts with...
Reaction of [Ir4(mu-H)(CO)9(Ph2PC<FONT FACE=Symbol>º</FONT>CPh)(mu-PPh2)] 1 with P<FONT FACE=Symbol>...
The reactions of [HIr4(CO)(9)(Ph(2)PCequivalent toCPh)(mu-PPh2)] (1) or [Ir-4(CO)(8)(mu(3)-eta(2)-HC...
The syntheses and structural determinations of novel complexes of the type [Ir4(CO)11L] {L = [Fe(η5-...
The monosubstituted compound [Ir4(CO)11(PPh2Cl)] reacts on silica gel to give [HIr4(CO)10(μ-PPh2)] a...
Deprotonation of Ir4(CO)11PPh2H (1) in the presence of [AuPPh3][PF6] yields the novel species Ir4(CO...
Reaction of Fe-3(CO)(12) with 1,8-bis(diphenylphosphino)naphthalene (dppn) yields the tetranuclear o...
The Ph2PC(H)CPh ligand in [Ir-4(Co)(9)(mu(3)-eta(3)-Ph2PC(H)CPh)(mu-PPh2)] (1) undergoes selective P...
none7noThe reaction of [HFe4(CO)12(IrCOD)]2− (1) with CO at ambient conditions afforded [HFe4Ir(CO)1...
Investigation of the solution structures of [Ir-4(CO)(11)L] (L = [Fe((eta(5)-P3C2Bu2t)(eta(5)-C5H5)]...
Investigation of the solution structures of [Ir4(CO)11L] (L = [Fe(η5-P3C2But 2)(η5-C5H5)] (1) and [F...
Deprotonation of [(mu-H)Ir4(CO)10(mu-PPh2)], 1, gives [Ir4(CO)10(mu-PPh2)]- that reacts with Ph2PCCP...
The reaction of [HIr4(CO)10(μ-PPh2)] with two equiv. of Ph2PCCPh produced [HIr4(CO) 8(Ph2PCCPh)2(μ-P...
The reaction of [HIr4(CO)(10)(mu-PPh2)] with two equiv. of Ph2PC&3bond; CPh produced [HIr4(CO)(8)(Ph...
The dianion [FeIr4(CO)15]2– can be obtained by reduction of an equimolar mixture of [Fe(CO)5] and [I...
Deprotonation of [(mu-H)Ir-4(CO)(10)(mu-PPh2)], 1, gives [Ir-4(CO)(10)(mu-PPh2)](-) that reacts with...
Reaction of [Ir4(mu-H)(CO)9(Ph2PC<FONT FACE=Symbol>º</FONT>CPh)(mu-PPh2)] 1 with P<FONT FACE=Symbol>...
The reactions of [HIr4(CO)(9)(Ph(2)PCequivalent toCPh)(mu-PPh2)] (1) or [Ir-4(CO)(8)(mu(3)-eta(2)-HC...
The syntheses and structural determinations of novel complexes of the type [Ir4(CO)11L] {L = [Fe(η5-...
The monosubstituted compound [Ir4(CO)11(PPh2Cl)] reacts on silica gel to give [HIr4(CO)10(μ-PPh2)] a...
Deprotonation of Ir4(CO)11PPh2H (1) in the presence of [AuPPh3][PF6] yields the novel species Ir4(CO...
Reaction of Fe-3(CO)(12) with 1,8-bis(diphenylphosphino)naphthalene (dppn) yields the tetranuclear o...
The Ph2PC(H)CPh ligand in [Ir-4(Co)(9)(mu(3)-eta(3)-Ph2PC(H)CPh)(mu-PPh2)] (1) undergoes selective P...
none7noThe reaction of [HFe4(CO)12(IrCOD)]2− (1) with CO at ambient conditions afforded [HFe4Ir(CO)1...