TY - JOUR
T1 - Bis(tripyrazol-1-ylmethane)nickel(II) tetracyanidonickelate(II) dihydrate
AU - Lyubartseva, Ganna
AU - Parkin, Sean
PY - 2009
Y1 - 2009
N2 - The title complex, [Ni(C10H10N6)2][Ni(CN) 4]·2H2O, contains an octa-hedral nickel(II) cation and a square-planar nickel(II) anion. Both the cation and the anion reside on a crystallographic center of inversion. The NiII center in the cation is coordinated by six pyrazol-1-yl rings of two chelating tripyrazol-1-ylmethane [HC(pz)3] ligands, with Ni - N distances that range between 2.0647 (19) and 2.0828 (19) Å. The NiII center in the anion is coordinated by four cyanide ligands, with Ni - C distances in the range 1.869 (2)-1.869 (3) Å. The [Ni(CN)4]2- anions are linked by inversion-related water mol-ecules into extended chains that run parallel to the a axis.
AB - The title complex, [Ni(C10H10N6)2][Ni(CN) 4]·2H2O, contains an octa-hedral nickel(II) cation and a square-planar nickel(II) anion. Both the cation and the anion reside on a crystallographic center of inversion. The NiII center in the cation is coordinated by six pyrazol-1-yl rings of two chelating tripyrazol-1-ylmethane [HC(pz)3] ligands, with Ni - N distances that range between 2.0647 (19) and 2.0828 (19) Å. The NiII center in the anion is coordinated by four cyanide ligands, with Ni - C distances in the range 1.869 (2)-1.869 (3) Å. The [Ni(CN)4]2- anions are linked by inversion-related water mol-ecules into extended chains that run parallel to the a axis.
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U2 - 10.1107/S1600536809046108
DO - 10.1107/S1600536809046108
M3 - Article
C2 - 21578573
AN - SCOPUS:72049093479
SN - 1600-5368
VL - 65
SP - m1530
JO - Acta Crystallographica Section E: Structure Reports Online
JF - Acta Crystallographica Section E: Structure Reports Online
IS - 12
ER -