P. Zavalij, T. Chirayil, M. Whittingham
Jul 15, 1997
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0
Influential Citations
7
Citations
Journal
Acta Crystallographica Section C-crystal Structure Communications
Abstract
Tetramethylammonium trivanadium heptaoxide crystallizes in the monoclinic space group P2 1 /n when prepared hydrothermally. Its structure was solved from conventional X-ray powder diffraction with final R(Bragg) = 0.052 and R(prof) 0.078. Vanadium coordination polyhedra are square pyramids and a tetrahedron which form layers parallel to the bc plane. The tetramethyl- ammonium cations are incorporated between the layers.