PALLADIUM(II) COMPLEXES OF 1,4,7-TRIAZACYCLONONANE ([9]ANEN3)

被引：13

作者：

MARGULIS, TN ^{[1
]}

ZOMPA, LJ ^{[1
]}

机构：

[1] UNIV MASSACHUSETTS,DEPT CHEM,HARBOR CAMPUS,BOSTON,MA 02125

来源：

INORGANICA CHIMICA ACTA | 1992年 / 201卷 / 01期

关键词：

D O I：

10.1016/S0020-1693(00)85003-3

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The syntheses of several Pd(II) complexes of 1,4,7-triazacyclononane, [9]aneN3, and the molecular structure of two complexes by X-ray diffraction are reported. The diprotonated bis complex, [Pd(HL)2](ClO4)4.H2O2, contains the ligands in the anti conformation and is structurally similar to the previously reported non-protonated PdL2(2+) in [PdL2]PF6. The acidity constants (pK(a)) of Pd(HL)24+ in 0.1 M ClO4- at 25-degrees-C are 2.40 and 4.72, respectively. The structure of the protonated mono complex, [PdHLBr2]ClO4, is also determined.

引用

页码：61 / 67

页数：7

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