STRUCTURE OF SODIUM PARA-NITROPHENOLATE DIHYDRATE

被引:46
作者
MINEMOTO, H
SONODA, N
MIKI, K
机构
[1] TOKYO INST TECHNOL,RESOURCES UTILIZAT RES LAB,MIDORI KU,YOKOHAMA,KANAGAWA 227,JAPAN
[2] MATSUSHITA ELECT IND CO LTD,CENT RES LABS,MORIGUCHI,OSAKA 570,JAPAN
关键词
D O I
10.1107/S0108270191010764
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
[Na(C6H4NO3)].2H2O, M(r) = 197.12, orthorhombic, Ima2, a = 6.892 (1), b = 19.692 (2), c = 6.439 (1) angstrom, V = 873.8 (1) angstrom 3, Z = 4, D(x) = 1.498 g cm-3, lambda(Cu K-alpha) = 1.5418 angstrom, mu = 15.1 cm-1, F(000) = 408, T = 295 K, R = 0.066 for 357 observed reflections. The p-nitrophenolate molecule, as well as the Na cation, is located on the crystallographic mirror plane. The Na cation is in contact with four O atoms, the distances being between 2.32 and 2.66 angstrom. The solvated water molecule is hydrogen bonded to the two O atoms of the NO2 group.
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页码:737 / 738
页数:2
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