Structure of Tetranuclear Iron(III) d- and dl-Tartrates in Aqueous Solutions

The geometric parameters of dl- and d-tetranuclear iron(III) tartrates [Fe4(d-L)2(l-L)2(H2O)8]4–and [Fe4(d-L)4(H2O)8]4–(H4L is tartaric acid) were optimized using the molecular mechanics method (MIND program, Dashevskii–Plyamovatyi model).