关于铵离子的有效离子半径
On the effective ionic radii for ammonium.
作者信息
Sidey Vasyl
机构信息
Department of Chemistry and Research Institute for Physics and Chemistry of Solids, Uzhgorod National University, Pidgirna Street 46, Uzhgorod 88000, Ukraine.
出版信息
Acta Crystallogr B Struct Sci Cryst Eng Mater. 2016 Aug 1;72(Pt 4):626-33. doi: 10.1107/S2052520616008064.
A set of effective ionic radii corresponding to different coordination numbers (CNs) and compatible with the radii system by Shannon [Acta Cryst. (1976), A32, 751-767] has been derived for ammonium: 1.40 Å (CN = IV), 1.48 Å (CN = VI), 1.54 Å (CN = VIII) and 1.67 Å (CN = XII). The bond-valence parameters r0 = 2.3433 Å and B = 0.262 Å have been determined for ammonium-fluorine bonds.
已经推导出了一组与不同配位数（CN）相对应且与香农[《晶体学报》（1976年），A32，751 - 767]的半径系统兼容的铵离子有效离子半径：1.40 Å（CN = IV）、1.48 Å（CN = VI）、1.54 Å（CN = VIII）和1.67 Å（CN = XII）。已确定铵 - 氟键的键价参数r0 = 2.3433 Å和B = 0.262 Å。
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