Crystal structure of caesium hydrogen carbonate, CsHCO3
Crystal structure of caesium hydrogen carbonate, CsHCO3
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碳酸氢铯 (CsHCO3) 的晶体结构
DOI：
10.1524/zkri.1993.205.part-2.319
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发表时间：
1993
期刊：
影响因子：
--
通讯作者：
J. Kaduk
中科院分区：
文献类型：
--
作者：
J. Kaduk
晶化属单斜晶系P12 1 /n1空间群，晶格参数a = 4.6094（4），B = 11.181（2），c = 7.2517（9）A，β = 102.856（8）°，Z = 4，最终R值为0.032。阳离子和阴离子相对尺寸的差异导致阳离子堆积与氢键阴离子对取向之间的关系不同。NaHCO 3中较小的Na阳离子导致阴离子更接近，导致无限氢键链，而不是氢键对柱
Crystallization in monoclinic P12 1 /n1 space group with lattice parameters a = 4.6094 (4), b = 11.181 (2), c = 7.2517 (9)A, β = 102.856 (8)°, Z = 4; the final R value is 0.032. The difference in relative sizes of cations and anions leads to a different relation between the cation packing and the orientation of the pairs of hydrogen-bonded anions. The smaller Na cation in NaHCO 3 results in closer approach of anions, leading to infinite hydrogen bonded chains, rather than columns of hydrogen bonded pairs