Gold(III) extraction from hydrochloric solutions to toluene using N,N′-dipentylethylenediamine-N′-thiocarbaldehyde

被引：0

作者：

Khisamutdinov, RA ^{[1
]}

Prokhorova, OA ^{[1
]}

Murinov, YI ^{[1
]}

Krivonogov, VP ^{[1
]}

Gaifullina, RM ^{[1
]}

Spirikhin, LV ^{[1
]}

Baikova, IP ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Organ Chem, Ufa Sci Ctr, Ufa 450054, Bashkortostan, Russia

来源：

RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2004年 / 49卷 / 07期

关键词：

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Gold(III) extraction by N,N-dipentylethylenediamine-N'-thiocarbaldehyde from 0.5 M hydrochloric solutions to toluene has been studied. Optimal extraction conditions have been found. The extractant efficiently extracts the metal ion from 0.5 M hydrochloric solutions. A solvation mechanism for the gold(111) C, extraction has been inferred from the IR, electronic, and H-1 NMR spectra. The concentration extraction constant has been calculated, and the thermodynamic parameters of the extraction reaction have been determined.

引用

页码：1119 / 1122

页数：4

共 8 条

[1] VIBRATIONAL-SPECTRA OF SOME DIALKYL SULFIDE COMPLEXES OF GOLD (III) AND GOLD (I) HALIDES
ALLEN, EA
WILKINSON, W
[J]. SPECTROCHIMICA ACTA PART A-MOLECULAR SPECTROSCOPY, 1972, A 28 (11): : 2257 - +
[2] BUSEV AI, 1973, ANAL CHEM GOLD, P15
[3] FERRARO JR, 1971, LOW FREQUENCY VIBRAT, P156
[4] Khisamutdinov RA, 1999, RUSS J INORG CHEM+, V44, P1229
[5] Khisamutdinov RA, 2001, RUSS J INORG CHEM+, V46, P450
[6] Khisamutdinov RA, 2001, RUSS J INORG CHEM+, V46, P446
[7] Potapov VV, 2003, RUSS J INORG CHEM+, V48, P589
[8] Vydra F., 1957, CHEM LISTY, V51, P768

← 1 →