MESOIONIC COMPOUNDS .3. STRUCTURE OF THE HYDROCHLORIDE OF 5-(4-METHOXYPHENYL)-4-PHENYL-1,3,4-THIADIAZOLIUM-2-PHENYLAMINIDE

被引：16

作者：

CHEUNG, KK

ECHEVARRIA, A

GALEMBECK, S

APARECIDA, M

MACIEL, M

MILLER, J

RUMJANEK, VM

SIMAS, AM

机构：

[1] UNIV FED RURAL RIO DE JANEIRO,DEPT QUIM,BR-23851 ITAGUAI,RJ,BRAZIL

[2] UNIV SAO PAULO,FFCL-RP,DEPT QUIM,BR-14049 RIBEIRAO PRETO,SP,BRAZIL

[3] UNIV FED PARAIBA,LTF,BR-58059 JOAO,PARAIBA,BRAZIL

[4] UNIV FED PERNAMBUCO,DEPT QUIM FUNDAMENTAL,BR-50739 RECIFE,PE,BRAZIL

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1992年 / 48卷

关键词：

D O I：

10.1107/S0108270192000283

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

5-(4-Methoxyphenyl)-4-phenyl-2-phenyl-amino-1,3,4-thiadiazolium chloride C21H18N3-OS+.Cl-, M(r) = 395.91, orthorhombic, Pbca, a = 15.809 (4), b = 12.207 (2), c = 19.772 (5) angstrom, v = 3815.5 (1.4) angstrom3, Z = 8, D(x) = 1.378 g cm-3, lambda(Mo K-alpha) = 0.7107 angstrom, mu = 3.2 cm - 1, F(000) = 1648, T = 297 K, R = 0.041 for 1159 reflections with \F(O)\ > 2-sigma(\F(o)\). The pentatomic ring has two conjugated systems separated by S-C and N-N single bonds.

引用

页码：1471 / 1474

页数：4

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