Bis{2-[(pyridin-2-yl)methyl­idene­amino]­benzoato-κ3 N,N′,O}chromium(III) nitrate monohydrate

نویسندگان

  • Elena A. Buvaylo
  • Vladimir N. Kokozay
  • Olga Yu. Vassilyeva
  • Brian W. Skelton
چکیده

The title complex salt hydrate, [Cr(C13H9N2O2)2]NO3·H2O, comprises discrete cations, nitrate anions and solvent water mol-ecules. The Cr(III) atom is octa-hedrally coordinated by two anionic Schiff base ligands with the O atoms being cis. The two ligands differ significantly with dihedral angles between the pyridine and benzene rings of 4.8 (2) and 24.9 (2)°. The nitrate anion and solvent water mol-ecule were modelled as being disordered, with the major components having site-occupancy values of 0.856 (14) and 0.727 (16), respectively. The crystal is built of alternating layers of cations and of anions plus water mol-ecules, stacked along the c axis.

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عنوان ژورنال:

دوره 70  شماره 

صفحات  -

تاریخ انتشار 2014