Relationships between temperature, magnetic moment, and continuous symmetry measures in spin crossover complexes

被引：98

作者：

Alvarez, S

机构：

[1] Univ Barcelona, Dept Quim Inorgan, E-08028 Barcelona, Spain

[2] Univ Barcelona, Ctr Recerca Quim Teor, E-08028 Barcelona, Spain

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2003年 / 125卷 / 22期

关键词：

D O I：

10.1021/ja0283450

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A study of the changes in the symmetry of the metal coordination sphere that accompany spin crossover transitions has been carried out. Changes in symmetry have been calibrated by using the continuous symmetry measures approach. Different behaviors have been found for serveral families of complexes, depending on the nature of their ligands. The most remarkable changes take place for trischelate complexes, for which octahedricity, trigonal prismacity, chirality, bite angle, bond distance, tempeature, pressure, magnetic moment, and density are correlated.

引用

页码：6795 / 6802

页数：8

共 56 条

[1] COMPOUNDS WITH INTERMEDIATE SPIN .3. STRUCTURE OF TRIS[N,N-BIS(2-HYDROXYETHYL)DITHIOCARBAMATO]IRON(III) AT 150-K AND 295-K
ALBERTSSON, J
OSKARSSON, A
NYGREN, M
[J]. ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1979, 35 (JUN): : 1473 - 1476
[2] COMPOUNDS WITH INTERMEDIATE SPIN .4. CRYSTAL-STRUCTURE OF TRIS(N,N-DIBENZYLDITHIOCARBAMATO)IRON(III) AT 150 AND 295 K - CORRELATION BETWEEN TEMPERATURE-DEPENDENT MAGNETIC-BEHAVIOR AND STRUCTURAL PARAMETERS
ALBERTSSON, J
ELDING, I
OSKARSSON, A
[J]. ACTA CHEMICA SCANDINAVICA SERIES A-PHYSICAL AND INORGANIC CHEMISTRY, 1979, 33 (09): : 703 - 717
[3] COMPOUNDS WITH INTERMEDIATE SPIN .6. STRUCTURE AND MAGNETIC-PROPERTIES OF TRIS(N,N-DIPROPIONITRILEDITHIOCARBAMATO)IRON(III) HEMICHLOROFORM
ALBERTSSON, J
OSKARSSON, A
STAHL, K
[J]. ACTA CHEMICA SCANDINAVICA SERIES A-PHYSICAL AND INORGANIC CHEMISTRY, 1982, 36 (10): : 783 - 795
[4] COMPOUNDS WITH INTERMEDIATE SPIN .5. X-RAY STUDY OF TRIS(N,N-DIMETHYLDITHIOCARBAMATO)IRON(III) AT THE 2 EXTREME TEMPERATURES 25 AND 400-K
ALBERTSSON, J
OSKARSSON, A
STAHL, K
SVENSSON, C
YMEN, I
[J]. ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1981, 37 (JAN): : 50 - 56
[5] COMPOUNDS WITH INTERMEDIATE SPIN .1. CRYSTAL-STRUCTURE OF TRIS(N,N-DIMETHYLDITHIOCARBAMATO)IRON(III) AT 150 AND 295 K
ALBERTSSON, J
OSKARSSON, A
[J]. ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1977, 33 (JUN15): : 1871 - 1877
[6] Continuous symmetry maps and shape classification. The case of six-coordinated metal compounds
Alvarez, S
Avnir, D
Llunell, M
Pinsky, M
[J]. NEW JOURNAL OF CHEMISTRY, 2002, 26 (08) : 996 - 1009
[7] Continuous chirality analysis of hexacoordinated tris-chelated metal complexes
Alvarez, S
Pinsky, M
Llunell, M
Avnir, D
[J]. CRYSTAL ENGINEERING, 2001, 4 (2-3) : 179 - 200
[8] Alvarez S, 2001, EUR J INORG CHEM, P1499
[9] Continuous symmetry measures of penta-coordinate molecules: Berry and non-Berry distortions of the trigonal bipyramid
Alvarez, S
Llunell, M
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2000, (19): : 3288 - 3303
[10] [Anonymous], CONCEPTS CHEM

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