Study on Novel Structure of Nitric Acid Phenanthroline Vanadium Monohydrate: [ V(C<sub>12</sub>H<sub>8</sub>N<sub>2</sub>) ·O<sub>2</sub>·(H<sub>2</sub>O)]·NO<sub>3</sub>·H<sub>2</sub>O

Abstract

A new vanadium complex [ V(C12H8N2) ·O2·(H2O)]·NO3·H2O h as been synthesized from a simple reaction and the crystal structure has been determined by means of single-crystal X-ray diffraction. Monoclinic, P2(1)/c. a = 9.5137(2) Å b = 19.3181(4) Å c = 7.51800(10) Å α=γ=90 β= 93.6830. V= 1378.85(4) Å3. Z=2. Rgt(F) = 0.0255, wRref(F2) = 0.0809. T= 273(2) K. The compound consisted of a [ V(C12H8N2) ·O2·(H2O)]+ cation, one NO3-anion and one water molecular. Molecule structure is stabilized by OHN , OHO intramolecular and intermolecular hydrogen bonds.