Diaquatris(pentane-2,4-dionato-O,O′)holmium(III) monohydrate and diaquatris(pentane-2,4-dionato-O,O′)holmium(III) 4-hydroxypentan-2-one solvate dihydrate
摘要:
The structures of the title compounds, [Ho(C5H7O2)(3)(H2O)(2)]. H2O and [Ho(C5H7O2)(3)(H2O)(2)]. C5H8O2. 2H(2)O, both show an eight-coordinate holmium(III) ion in a square antiprismatic configuration. The packing of these structures consists of an infinite two-dimensional network of hydrogen-bonded molecules. In both structures, the same hydrogen-bonded chain of Ho-III complexes is found.