名称:
Bis[di(hydroxymethyl)phosphinato]diaquacobalt(II), [Co(H2O)2{(HOCH2)2PO2}2]: Synthesis, properties, and crystal structure
摘要:
The synthesis and some properties of the Co(II) complex with di(hydroxymethyl)phosphinic acid (HL) of the composition CoL2 center dot 2H(2)O are described. X-ray powder diffraction analysis confirmed the phase homogeneity of the polycrystalline sample. The crystal structure is determined by X-ray diffraction method. The Co atom is located in the center of octahedron formed by the O atoms of two ligands L and of two water molecules. The ligand L performs bidentate-chelate function and is bonded to the Co atom through the O atoms of the phosphinate group and of one alcohol group.
DOI:
10.1134/s1070328406020035