Bis(ethylenediaminium) bis[oxalohydroxamato(3-)]nickelate(II) dihydrate.
The title compound, (C2H10N2)2[Ni(C2HN2O4)2].2H2O, has an ionic structure containing a centrosymmetric complex 4- anion, charge-balancing ethylenediaminium dications and solvent water molecules. The oxalohydroxamate unit is triply deprotonated and forms five-membered chelate rings with the central Ni ion; the Ni ion lies on an inversion centre. The two hydroxamate O atoms in the complex anion are linked by short intramolecular hydrogen bonds.
Moroz
Yurii S
YS
National Taras Shevchenko University, Department of Chemistry, Volodymyrska str. 64, 01033 Kiev, Ukraine.
Gumienna-Kontecka
Elźbieta
E
Fritsky
Igor O
IO
Dudarenko
Nikolay M
NM
Swiatek-Kozłowska
Jolanta
J
D018360:Crystallography, X-Ray; D006860:Hydrogen Bonding; D008958:Models, Molecular; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000737:chemistry*
D009942:Organometallic Compounds; C519931:bis(ethylenediaminium) bis(oxalohydroxamato(3-))nickelate(II)