COBALT(3) COMPLEXES OF LINEAR TETRAMINES .3. COMPLEXES OF 4,7-DIAZA-1,10-DECANEDIAMINE

被引：46

作者：

ALEXANDE.MD

HAMILTON, HG

机构：

[1] Chemistry Department, New Mexico State University, Las Cruces

来源：

INORGANIC CHEMISTRY | 1969年 / 8卷 / 10期

关键词：

D O I：

10.1021/ic50080a019

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Cobalt(III) complexes of the new tetramine ligand, 4,7-diaza-1, 10-decanediamine, NH2(CH2)3NH(CH2)2NH(CH2)3NH2 (3,2,3-tet), have been prepared and characterized. One of these, trans-Co(3,2,3-tet)Cl2+, aquates in acidic solution with retention of topology to yield trans-Co(3,2,3-tet)(H2O)Cl2+: ΔH≠ = 24.5 kcal mol-1; ΔS≠ = +4 cal deg-1 mol-1. Carbonate ion reacts with trans-[Co(3,2,3-tet)Cl2] ClO4 in aqueous media to produce [Co(3,2,3-tet)CO3] ClO4. Unlike other carbonato(tetramine)cobalt(III) complexes, [Co(3,2,3-tet)CO3] ClO4 reacts with concentrated hydrochloric acid to yield trans-Co(3,2,3-tet)Cl2+ rather than a cis isomer. © 1969, American Chemical Society. All rights reserved.

引用

收藏

页码：2131 / &

相关论文

共 9 条

[1] STERIC CONSTRAINTS IMPOSED ON FACULTATIVE LIGANDS . COMPLEXES OF TRIETHYLENETETRAMINE AND A HOMOLOGUE [J].

BOSNICH, B ;

GILLARD, RD ;

MCKENZIE, ED ;

WEBB, GA .

JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL, 1966, (10) :1331-&

[2] STEREOCHEMISTRY AND REARRANGEMENT IN SOME TRIETHYLENETETRAMINE DISUBSTITUTED COBALT(3) IONS [J].

BUCKINGHAM, DA ;

MARZILLI, PA ;

SARGESON, AM .

INORGANIC CHEMISTRY, 1967, 6 (05) :1032-+

[3] THE STEREOCHEMISTRY OF COMPLEX INORGANIC COMPOUNDS .22. STEREOSPECIFIC EFFECTS IN COMPLEX IONS [J].

COREY, EJ ;

BAILAR, JC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1959, 81 (11) :2620-2629

[4] STEREOSPECIFIC INFLUENCES IN METAL COMPLEXES CONTAINING OPTICALLY ACTIVE LIGANDS .7. ISOLATION OF D- AND L-ISOMERS OF BIS-((-)-PROPYLENEDIAMINE)-ETHYLENEDIAMINECOBALT-(III) AND BIS-(ETHYLENEDIAMINE)-(-)-PROPYLENEDIAMINECOBALT(III) IONS [J].

DWYER, FP ;

SARFESON, AM ;

MACDERMOTT, TE .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1963, 85 (19) :2913-&

[5] COBALT(3) COMPLEXES OF 1,3-BIS(2'-AMINOETHYLAMINO)PROPANE [J].

HAMILTON, HG ;

ALEXANDE.MD .

INORGANIC CHEMISTRY, 1966, 5 (11) :2060-&

[6] COBALTE3) COMPLEXES OF LINEAR TETRAMINES .2. ISOMERISM IN TRANS-DICHLORO(1,4,8,11-TETRAAZAUDECANE)COBALT(3) ION [J].

HAMILTON, HG ;

ALEXANDER, MD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1967, 89 (19) :5065-+

[7]

HAMILTON HG, 1968, THESIS NEW MEXICO ST

[8] MECHANISM AND STERIC COURSE OF OCTAHEDRAL AQUATION .11. MECHANISM OF ISOMERIZATION OF CIS-HYDROXOAQUO(1,4,8,11-TETRAAZACYCLOTETRADECANE)COBALT(3) CATIONS [J].

POON, CK ;

TOBE, ML .

INORGANIC CHEMISTRY, 1968, 7 (11) :2398-&

[9] NATURE OF INTERMEDIATE IN UNIMOLECULAR OCTAHEDRAL AQUATION [J].

TOBE, ML .

INORGANIC CHEMISTRY, 1968, 7 (06) :1260-&