Bromobismuthates of 1,1'-(1,N-Alkanediyl)bis(picolines): Synthesis, Thermal Stability, Crystal Structures, and Optical Properties
作者:P. A. Buikin、A. Yu. Rudenko、A. B. Ilyukhin、N. P. Simonenko、Kh. E. Yorov、V. Yu. Kotov
DOI:10.1134/s1070328420020049
日期:2020.2
AbstractHybrid bromobismuthates of N-alkylated derivatives of 2- and 3-methylpyridine, (C15H20N2)2Bi2Br10 (I), (C17H24N2)2Bi2Br10 (II), (C18H26N2)3(Bi2Br9)2 (III), (C14H18N2)(H3O)BiBr6 ∙ 2H2O (IV), (C14H18N2)2BiBr6IBr2 (V), (C16H22N2)3(Bi2Br9)2 (VI), and (C18H26N2)3(Bi2Br9)2 (VII), are synthesized in concentrated HBr and characterized by physicochemical methods. The structures of complexes I–VII are
摘要2-和3-甲基吡啶的N-烷基化衍生物的杂溴化铋酸盐,(C 15 H 20 N 2)2 Bi 2 Br 10(I),(C 17 H 24 N 2)2 Bi 2 Br 10(II),( C 18 H 26 N 2)3(Bi 2 Br 9)2(III),(C 14 H 18 N 2)(H3 O)BiBr 6 ∙2H 2 O(IV),(C 14 H 18 N 2)2 BiBr 6 IBr 2(V),(C 16 H 22 N 2)3(Bi 2 Br 9)2(VI),和(C 18 H 26 N 2)3(Bi 2 Br 9)2(VII),在浓HBr中合成并通过理化方法表征。通过X射线结构分析研究了配合物I–VII的结构(CIF文件CCDC,编号1946844–1946850)。配合物I和II包含[Bi 2 Br 10 ] 4–阴离子。阴离子[Bi 2 Br 9 ] 3–存在于化合物III,VI和VI