Trisodium scandium bis-(orthoborate).
Trisodium scandium bis-(orthoborate).
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双(原硼酸)钪三钠
DOI:
10.1107/s1600536812015061
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发表时间:
2012-05-01
期刊:
影响因子:
--
通讯作者:
Wang K
中科院分区:
文献类型:
--
作者:
Fang J;Zhang X;Yao J;Zhang G;Wang K
Single crystals of trisodium scandium bis(orthoborate), Na3Sc(BO3)2, have been obtained by spontaneous crystallization from an Na2O–Sc2O3–B2O3 melt. The crystal structure features a three-dimensional framework composed of planar [BO3]3− groups and distorted ScO6 octahedra with Na atoms in the cavities. The Sc atom occupies a special position (Wyckoff position 2b, site symmetry -1) and of the two Na atoms, one occupies a special position (Wyckoff position 2c, site symmetry -1).