PHOTOACOUSTIC-SPECTROSCOPY OF A DIACETAMIDE COPPER COMPLEX IMMOBILIZED ON SILICA-GEL

被引：8

作者：

ALCANTARA, EFC

AIROLDI, C

NAKAMURA, O

VARGAS, H

PAIXAO, F

机构：

[1] UNIV ESTADUAL CAMPINAS,INST QUIM,CAIXA POSTAL 6154,BR-13081 CAMPINAS,SP,BRAZIL

[2] UNIV FED GOIAS,INST QUIM & GEOCIENCIAS,BR-74690 GOIANIA,GO,BRAZIL

[3] UNIV FED BAHIA,INST FIS,BR-40210 SALVADOR,BA,BRAZIL

[4] UNIV ESTADUAL CAMPINAS,INST FIS,BR-13081 CAMPINAS,SP,BRAZIL

来源：

POLYHEDRON | 1992年 / 11卷 / 13期

关键词：

D O I：

10.1016/S0277-5387(00)83727-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Silica gel-immobilized diacetamide is very effective in extracting copper(II) from ethanol or acetone solutions. The complex formed on the surface was studied by means of photoacoustic spectroscopy. The IR and visible spectra gave clear evidence that the cation is octahedrally coordinated with a strong tetragonal distortion.

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页码：1701 / 1703

页数：3

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