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Trisodium scandium bis-(orthoborate).

ABSTRACT: Single crystals of tris-odium scandium bis-(orthoborate), Na(3)Sc(BO(3))(2), have been obtained by spontaneous crystallization from an Na(2)O-Sc(2)O(3)-B(2)O(3) melt. The crystal structure features a three-dimensional framework composed of planar [BO(3)](3-) groups and distorted ScO(6) octa-hedra 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).

SUBMITTER: Fang J

PROVIDER: S-EPMC3344289 | biostudies-other | 2012 May

REPOSITORIES: biostudies-other

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Trisodium scandium bis-(orthoborate).

Fang Jinzhi J Zhang Xinyuan X Yao Jiyong J Zhang Guochun G Wang Kunpeng K

Acta crystallographica. Section E, Structure reports online 20120425 Pt 5

Single crystals of tris-odium scandium bis-(orthoborate), Na(3)Sc(BO(3))(2), have been obtained by spontaneous crystallization from an Na(2)O-Sc(2)O(3)-B(2)O(3) melt. The crystal structure features a three-dimensional framework composed of planar [BO(3)](3-) groups and distorted ScO(6) octa-hedra 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 symmetr ...[more]

PMID: 22590055

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