BIS(9-ETHYLGUANINIUM) AND BIS(9-ETHYLGUANINE) COMPLEXES OF PT(II) - PREPARATION AND CRYSTAL-STRUCTURES OF CIS-[CL2PT(9-ETGH2)2]CL2.2H2O AND CIS-[(PRA)2PT(9-ETGH)2](NO3)2 (PRA=N-PROPYLAMINE)

被引：21

作者：

SINDELLARI, L

SCHOLLHORN, H

THEWALT, U

RAUDASCHLSIEBER, G

LIPPERT, B

机构：

[1] UNIV DORTMUND,FACHBEREICH CHEM,W-4600 DORTMUND,GERMANY

[2] UNIV PADUA,DIPARTIMENTO CHIM INORGAN MET ORGAN & ANALIT,I-35131 PADUA,ITALY

[3] UNIV ULM,SEKT RONTGEN & ELEKTRONENBEUGUNG,W-7900 ULM,GERMANY

[4] TECH UNIV MUNICH,INST ANORGAN CHEM,W-8046 GARCHING,GERMANY

来源：

INORGANICA CHIMICA ACTA | 1990年 / 168卷 / 01期

关键词：

D O I：

10.1016/S0020-1693(00)88013-5

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The structurcs of two Pt(II) complexes cis-[Cl2Pt- (9-EtGH2)2]Cl2·2H2O (2) and cis-[(pra)2Pt(9- EtGH)2](NO3)2 (3) with 9-EtGH2 9-ethylguaninium cation, 9-EtGH neutral 9-ethylguanine and pra n-propylamine, are reported. Pt binding in both compounds is through N7 of the purine rings which in the case of 2 are protonated at N3. The guanines adopt head-tail orientations both in 2 and 3. The compounds crystallize in the space group P21/c with the following cell dimensions: a = 14.214(3) (2), 7.990(4) (3), b = 12.197(3) (2), 38.292(6) (3), c = 15.525(3) (2), 10.271(4) (3) Å, β = 114.59(3) (2), 103.67(5)° (3), Z = 4. © 1990.

引用

页码：27 / 32

页数：6

共 38 条

[1] INTRASTRAND BIS(GUANINE) CHELATION OF D(CPGPG) TO CISPLATINUM - AN X-RAY SINGLE-CRYSTAL STRUCTURE-ANALYSIS [J].