CRYSTAL-STRUCTURE OF POTASSIUM MONOMETHYLCARBONATE

被引：11

作者：

ADAM, A

CIRPUS, V

机构：

[1] Institut für Anorgan. Chemie, Universität zu Köln, Köln, D‐50939

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 1994年 / 620卷 / 10期

关键词：

POTASSIUM MONOMETHYLCARBONATE; SYNTHESIS; CRYSTAL STRUCTURE;

D O I：

10.1002/zaac.19946201007

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Potassium monomethylcarbonate KCH3CO3 was obtained from reaction of dimethylcarbonate with potassium hydroxide in methanole. The crystal structure was determined (triclinic, P1BAR (no. 2), Z = 2, a = 380.9(2) pm, b = 558.9(3) pm, c = 985.3(3) pm, alpha = 100.71(2)-degrees, beta = 90.06(3)-degrees, gamma = 92.48(3)-degrees, V = 205.9(2) . 10(6) pm3, wR(F2) = 0.054, wR(obs)(F) = 0.022). Structural relations between potassium monomethylcarbonate and potassium hydrogencarbonate are discussed.

引用

页码：1702 / 1706

页数：5