Citation:
ZHANG Dan, LI Guang-Hua, WANG Yu-Shi, YUAN Hong-Ming. KCdBP2O7(OH)2: a New Cadmium Borophosphate with a 2D Layer Framework[J]. Chinese Journal of Structural Chemistry,
2016, 35(11): 1700-1707.
doi:
10.14102/j.cnki.0254-5861.2011-1197
KCdBP2O7(OH)2: a New Cadmium Borophosphate with a 2D Layer Framework
摘要:
A new cadmium borophosphate, KCdBP2O7(OH)2, was synthesized by using boric acid flux method. The crystal structure was determined by single-crystal X-ray diffraction analysis (monoclinic, space group P21/c, a=12.103(2), b=8.8737(18), c=7.1266(14) Å, β=101.69(3)°, V=749.5(3) Å3 and Z=4). The framework of KCdBP2O7(OH)2 is constructed from the connection of infinite [CdO6] octahedral chains and open-branched chains[(BP2Φ9)2]n (Φ=O, OH), giving rise to a 2D layered structure viewed along the [100] direction. The K+ ionic conductivity measured for KCdBP2O7(OH)2 was 3.47×1--8 S·cm-1 at 583 K.
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关键词:
- cadmium
- / borophosphate
- / chain
- / layer
English
KCdBP2O7(OH)2: a New Cadmium Borophosphate with a 2D Layer Framework
Abstract:
A new cadmium borophosphate, KCdBP2O7(OH)2, was synthesized by using boric acid flux method. The crystal structure was determined by single-crystal X-ray diffraction analysis (monoclinic, space group P21/c, a=12.103(2), b=8.8737(18), c=7.1266(14) Å, β=101.69(3)°, V=749.5(3) Å3 and Z=4). The framework of KCdBP2O7(OH)2 is constructed from the connection of infinite [CdO6] octahedral chains and open-branched chains[(BP2Φ9)2]n (Φ=O, OH), giving rise to a 2D layered structure viewed along the [100] direction. The K+ ionic conductivity measured for KCdBP2O7(OH)2 was 3.47×1--8 S·cm-1 at 583 K.
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Key words:
- cadmium
- / borophosphate
- / chain
- / layer
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