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New synthetic routes to some nitrosyl rhenium complexes. Crystal, molecular and electronic structure of [ReCl3(NO)(PPh3)2] and [ReCl2(CO)(NO)(PPh3)2] complexes
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X-Ray Crystallography Laboratory, Inst. Gen. Ecol. Chem., Tech. U., Lódź, Poland
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[2
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[3
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Chlorine compounds - Crystal structure - Nitric oxide - Rhenium compounds - Sodium Borohydride;
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摘要:
The reactions of the nitrosyl rhenium(II) complex [ReCl3(NO)(OPPh3)(PPh3)] with triphenylphosphine, NaBH4 in the presence of PPh3, and CO in the presence of PPh3 were examined. The rhenium nitrosyl complexes [ReCl3(NO)(PPh3)2] (1), [ReCl2(CO)(NO)(PPh3)2] (2) and [ReH2(NO)(PPh3)3]·1/2C6H 6 (3) obtained were characterised by IR, UV-Vis, NMR (1H and 31P) and magnetochemical measurements. For 1 and 2, the electronic, crystal and molecular structures were determined. © Elsevier Science Ltd.
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