LIQUID-CHROMATOGRAPHY OF METAL-COMPLEXES OF N-DISUBSTITUTED DITHIOCARBAMIC ACIDS .2. IDENTIFICATION OF NICKEL(II) BIS-DIALKYLDITHIOCARBAMATE MIXED-LIGAND COMPLEXES

被引：31

作者：

LISKA, O ^{[1
]}

LEHOTAY, J ^{[1
]}

BRANDSTETEROVA, E ^{[1
]}

GUIOCHON, G ^{[1
]}

机构：

[1] ECOLE POLYTECH, CHIM ANALYT LAB, F-91128 PALAISEAU, FRANCE

来源：

JOURNAL OF CHROMATOGRAPHY | 1979年 / 171卷 / APR期

关键词：

D O I：

10.1016/S0021-9673(01)95295-1

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

In separating a mixture of two symmetrical nickel(II) bisdialkyldithio- carbamates by high-performance liquid chromatography, the formation of a third compound was observed for every pair of complexes with different N-alkyl substituents analysed. The assumption that each of these third compounds is a mixed-ligand complex was verified by two-dimensional thin-layer chromatography, determination of molecular weight and elemental analysis. The complexes are not stable after separation and decopose immediately in chloroform solution, generating a ternary equilibrium mixture of the mixed-ligand complex and the two original symmetrical complexes. © 1979.

引用

页码：153 / 159

页数：7

共 18 条

[1] GAS-CHROMATOGRAPHY OF METAL DIETHYLDITHIOCARBAMATES WITH ELECTRON-CAPTURE DETECTION [J].

AHMAD, M ;

AZIZ, A .

JOURNAL OF CHROMATOGRAPHY, 1978, 152 (02) :542-545

[2] SOME OBSERVATIONS ON LIGAND-EXCHANGE REACTIONS OF BIS-1,2-DITHIOLENE COMPLEXES [J].

BALCH, AL .

INORGANIC CHEMISTRY, 1971, 10 (02) :388-&

[3]

BASOLO F, 1967, MECHANISMS INORGANIC, P126

[4] TRIS(DITHIOCARBAMATO) COMPLEXES OF IRON(II), IRON(III), AND IRON(IV) - ELECTROCHEMICAL STUDY [J].

CHANT, R ;

HENDRICKSON, AR ;

MARTIN, RL ;

ROHDE, NM .

INORGANIC CHEMISTRY, 1975, 14 (08) :1894-1902

[5] LIGAND-EXCHANGE REACTIONS OF BIS (CIS-1,2-DISUBSTITUTED ETHYLENE-1,2,-DITHIOLATO) NICKEL COMPLEXES [J].

DAVISON, A ;

MCCLEVER.JA ;

SHAWL, ET ;

WHARTON, EJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1967, 89 (04) :830-&

[6]

EHRENBERGER F, 1973, METHODEN ORGANISCHEN, P307

[7]

KETTMAN V, UNPUBLISHED

[8] LIQUID-CHROMATOGRAPHY OF METAL-COMPLEXES OF N-DISUBSTITUTED DITHIOCARBAMIC ACIDS .1. HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY OF NICKEL(II) BIS-DIALKYLDITHIOCARBAMATES [J].

LISKA, O ;

GUIOCHON, G ;

COLIN, H .

JOURNAL OF CHROMATOGRAPHY, 1979, 171 (APR) :145-151

[9]

McCleverty J.A., 1968, PROG INORG CHEM, V10, P49

[10] TRANSITION-METAL DITHIOLENE COMPLEXES .19. MIXED 1,1-DITHIOLENE 1,2-DITHIOLENE COMPLEXES OF COBALT AND IRON [J].

MCCLEVERTY, JA ;

ORCHARD, DG ;

SMITH, K .

JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL, 1971, (05) :707-+

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