TY - JOUR
T1 - Bis(ethylenediammonium) diaquabis-[hydrogendiphosphato(3-)]nickelate(II)
T2 - Structure and vibrational spectroscopy
AU - Essehli, Rachid
AU - El Bali, Brahim
AU - Lachkar, Mohammed
AU - Svoboda, Ingrid
AU - Fuess, Hartmut
PY - 2006/3/1
Y1 - 2006/3/1
N2 - In the crystal structure of the title compound, (C2N 2H10)2[Ni(HP2O7) 2(H2O)2], each Ni cation is surrounded by two symmetry-related diphosphate anions and two symmetry-related water molecules within a distorted octahedron. The octahedra are connected via O - H⋯O hydrogen bonding into layers. The ethylenediammonium cations are located in the interlayer space and are connected by N H⋯O hydrogen bonds to the anionic layers. The Ni cation and the two crystallographically independent ethylenediammonium cations are located on centres of inversion, whereas the diphosphate anion and the water molecule are located in general positions.
AB - In the crystal structure of the title compound, (C2N 2H10)2[Ni(HP2O7) 2(H2O)2], each Ni cation is surrounded by two symmetry-related diphosphate anions and two symmetry-related water molecules within a distorted octahedron. The octahedra are connected via O - H⋯O hydrogen bonding into layers. The ethylenediammonium cations are located in the interlayer space and are connected by N H⋯O hydrogen bonds to the anionic layers. The Ni cation and the two crystallographically independent ethylenediammonium cations are located on centres of inversion, whereas the diphosphate anion and the water molecule are located in general positions.
UR - http://www.scopus.com/inward/record.url?scp=33644899946&partnerID=8YFLogxK
U2 - 10.1107/S1600536806004399
DO - 10.1107/S1600536806004399
M3 - Article
AN - SCOPUS:33644899946
SN - 1600-5368
VL - 62
SP - m538-m541
JO - Acta Crystallographica Section E: Structure Reports Online
JF - Acta Crystallographica Section E: Structure Reports Online
IS - 3
ER -