Layered tetramethylammonium vanadium oxide [N(CH3)(4)]V3O7 by X-ray Rietveld refinement

被引：24

作者：

Zavalij, PY

Chirayil, T

Whittingham, MS

机构：

[1] Materials Research Center, State Univ. New York at Binghamton, Binghamton

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1997年 / 53卷

关键词：

D O I：

10.1107/S0108270197000474

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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 tetramethylammonium cations are incorporated between the layers.

引用

页码：879 / 881

页数：3

共 13 条

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