Synthesis and Crystal Structure of the Novel Dinuclear Vanadium(III) Complex K2[V2(dpot)2]·7H2O Containing 1,3-Diamino-2-propanol-N,N,N′,N′-tetraacetate (dpot)

Autor: Robles, Julita C, Shimoi, Mamoru, Ogino, Hiroshi
Zdroj: Chemistry Letters; February 1992, Vol. 21 Issue: 2 p309-310, 2p
Abstrakt: Reaction of VCl3with potassium 1,3-diamino-2-propanol-N,N,N′,N′-tetraacetate gave a dinuclear complex K2[V2(dpot)2]·7H2O. X-Ray crystal structure analysis revealed that each vanadium atom in the complex adopts pentagonal-bipyramidal seven-coordination. The dpot4−ion contains a deprotonated alkoxy group, which bridges the two vanadium atoms, and a pendant carboxylic acid group.
Databáze: Supplemental Index