The synthesis of the heterocubane cluster [{CpMn}4(μ3-P)4] as a tetrahedral shaped starting material for the formation of polymeric coordination compounds

作者: Sebastian Heinl , Konrad Kiefer , Gábor Balázs , Claudia Wickleder , Manfred Scheer

DOI: 10.1039/C5CC04800A

关键词: Cluster (physics)Block (periodic table)ChemistryTetrahedronPhosphorus containingStereochemistryCrystallographyManganeseCoordination complexThermal decomposition

摘要: Thermolysis of [CpMn(η6-cht)] with P4 in 1,3-diisopropylbenzene leads to the formation heterocubane [Cp4Mn4P4] (1) high yields, as a rare example ‘naked’ phosphorus containing complexes manganese. Compound 1 is characterized and studied by DFT calculations reflection measurements. 1D coordination polymers [{(CpMn)4(μ3-P)4}(CuX)]n (2-Cl: X = Cl; 2-Br: Br) are obtained reaction CuX. Furthermore, it shown that all four P atoms can be addressed for towards cymantrene resulting [{(CpMn)4(μ3-P)4}{CpMn(CO)2}n] (3a: n 1; 3b: 2; 3c: 3; 3d: 4), shows tetra-topic building block chemistry.

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