High-pressure Synthesis and Crystal Structure of the Borate Sc3B5O12
2009 ◽
Vol 64
(11-12)
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pp. 1339-1344
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Keyword(s):
The rare-earth borate Sc3B5O12 was synthesized under high-pressure / high-temperature conditions of 6 GPa and 1100 °C in a Walker-type multianvil apparatus. The single-crystal structure determination revealed an isotypy to RE3B5O12 (RE = Er-Lu). Sc3B5O12 crystallizes in the rare space group Pmna (Z = 4) with the parameters a = 1245.4(3), b = 443.46(9), c = 1222.1(2) pm, V = 0.675(1) nm3, R1 = 0.0520, and wR2 = 0.0860 (all data). The structure of Sc3B5O12 is composed of layers of condensed BO4 tetrahedra, separated by eight-fold coordinated scandium ions
2013 ◽
Vol 228
(9)
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2011 ◽
Vol 184
(2)
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pp. 296-303
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2013 ◽
Vol 0
(0)
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pp. 1-8
2009 ◽
Vol 64
(5)
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pp. 491-498
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