The linkage isomers [Re(NCS)(6)](2-) and [Re(NCS)(5)(SCN)](2-) are obtained by the reaction of [ReBr(6)](2-) with NCS(-) in dimethylformamide. Some differences in the chemical behavior allowed their separation and structural characterization in the form of (NBu(4))(2)-[Re(NCS)(6)] (1) and [Zn(NO(3))(Me(2)phen)(2)](2)[Re(NCS)(5)(SCN)] (2), respectively (Bu = n-C(4)H(9) and Me(2)phen = 2,9-dimethyl-1,10-phenanthroline).
Linkage Isomerism in the Metal Complex Hexa(thiocyanato)rhenate(IV). Synthesis and Crystal Structure of (NBu4)2[Re(NCS)6] and [Zn(NO3)(Me2phen)2]2[Re(NCS)5(SCN)]
ARMENTANO, Donatella;DE MUNNO, Giovanni;
2008-01-01
Abstract
The linkage isomers [Re(NCS)(6)](2-) and [Re(NCS)(5)(SCN)](2-) are obtained by the reaction of [ReBr(6)](2-) with NCS(-) in dimethylformamide. Some differences in the chemical behavior allowed their separation and structural characterization in the form of (NBu(4))(2)-[Re(NCS)(6)] (1) and [Zn(NO(3))(Me(2)phen)(2)](2)[Re(NCS)(5)(SCN)] (2), respectively (Bu = n-C(4)H(9) and Me(2)phen = 2,9-dimethyl-1,10-phenanthroline).File in questo prodotto:
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