论文信息 - Diammonium tris[hexaaquacobalt(II)] tetrakis[hydrogenphosphate(III)], (NH4)2[Co(H2O)6]3(HPO3)4

Diammonium tris[hexaaquacobalt(II)] tetrakis[hydrogenphosphate(III)], (NH4)2[Co(H2O)6]3(HPO3)4

(NH4)2[Co(H2O)6]3(HPO3)4 is a member of the isotypic (NH4)2[T(H2O)6]3(HPO3)4 family, where T = Co, Ni or Mg. The structure of (NH4)2[Co(H2O)6]3(HPO3)4 is composed of the units [Co(H2O)6]2+, (HPO3)2− and NH4+, which interact via an intricate network of hydrogen bonds. One of the Co atoms is located at a site of 2/m symmetry, whereas the other central atoms, viz. the second Co, the two P and ammonium N atom, are located at sites of m symmetry.

M. Dušek | M. Lachkar | B. Bali | K. Fejfarová | R. Ouarsal

[1] Maria Cristina Burla,et al. SIR2002: the program , 2003 .

[2] J. Attfield,et al. New lamellar oxophosphorus derivatives of nickel(II) : X-ray powder diffraction structure determinations and magnetic studies of Ni(HPO3).H2O, NiCl(H2PO2).H2O, and NixCo1-x(HPO3).H2O solid solutions , 1993 .

[3] C. Rillo,et al. Two new cobalt (II) compounds exhibiting weak ferromagnetism: magnetic susceptibility study of CoHPO3.H2O and CoCl(H2PO2).H2O and crystal structure of CoHPO3.H2O , 1990 .

Diammonium tris­[hexa­aqua­cobalt(II)] tetra­kis­[hydrogenphosphate(III)], (NH4)2[Co(H2O)6]3(HPO3)4

Diammonium tris[hexaaquacobalt(II)] tetrakis[hydrogenphosphate(III)], (NH4)2[Co(H2O)6]3(HPO3)4