DYNAMIC PROCESSES IN CRYSTALS OF TRANSITION-METAL CLUSTERS

被引：0

作者：

BRAGA, D

GREPIONI, F

PARISINI, E

RIGHI, S

机构：

[1] Dipartimento di Chimica 'G. Ciamincian', Bologna University

来源：

MATERIALS CHEMISTRY AND PHYSICS | 1991年 / 29卷 / 1-4期

关键词：

D O I：

10.1016/0254-0584(91)90013-K

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The dynamic behaviour shown by transition metal arene-clusters in the solid state has been investigated by means of potential energy barrier calculations showing that the ease of reorientation of the arene ligands depends primarily on the shape of the fragment and not on crystalline properties. Thermal motion analysis has been used to study atomic motion about the equilibrium position.

引用

页码：165 / 173

页数：9

共 33 条

[1] DYNAMIC PROCESSES IN THE SOLID-STATE - PROTON RELAXATION STUDIES AND POTENTIAL-ENERGY BARRIER CALCULATIONS FOR (ARENE)M(CO)3 SPECIES - X-RAY CRYSTAL-STRUCTURES OF (1,2,3-C6H3ME3)CR(CO)3 AND (1,2,4,5-C6H2ME4)CR(CO)3
AIME, S
BRAGA, D
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GREPIONI, F
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[J]. INORGANIC CHEMISTRY, 1991, 30 (05) : 951 - 956
[2] MOLECULAR VOLUMES AND PACKING EFFICIENCY - AN APPROACH TO METAL CLUSTER PROPERTIES IN THE SOLID-STATE
BRAGA, D
GREPIONI, F
[J]. ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1989, 45 : 378 - 383
[3] ON THE RELATIONSHIP BETWEEN CRYSTALLOGRAPHIC AND SPECTROSCOPIC EVIDENCE OF DYNAMIC PROCESSES IN THE SOLID-STATE - THE CASES OF CIS-[FE-2(ETA-C5H5)2(CO)4] AND TRANS-[FE2(ETA-C5H5)2(CO)4]
BRAGA, D
GRADELLA, C
GREPIONI, F
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1989, (09): : 1721 - 1725
[4] ON THE RELATIONSHIP BETWEEN CRYSTALLOGRAPHIC AND SPECTROSCOPIC EVIDENCE OF DYNAMIC PROCESSES IN THE SOLID-STATE - THE CASE OF THE OSMIUM CLUSTER HELICOPTERS
BRAGA, D
GREPIONI, F
JOHNSON, BFG
LEWIS, J
MARTINELLI, M
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1990, (06): : 1847 - 1852
[5] DYNAMIC BEHAVIOR OF SOME METAL-CARBONYL CLUSTERS IN THE SOLID-STATE
BRAGA, D
ANSON, CE
BOTT, A
JOHNSON, BFG
MARSEGLIA, E
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1990, (11): : 3517 - 3524
[6] MOLECULAR SELF-RECOGNITION AND CRYSTAL BUILDING IN TRANSITION-METAL CARBONYL CLUSTERS - THE CASES OF RU3(CO)12 AND FE3(CO)12
BRAGA, D
GREPIONI, F
[J]. ORGANOMETALLICS, 1991, 10 (05) : 1254 - 1259
[7] ON THE FACTORS CONTROLLING THE CRYSTAL PACKING OF 1ST-ROW TRANSITION-METAL BINARY CARBONYLS
BRAGA, D
GREPIONI, F
SABATINO, P
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1990, (10): : 3137 - 3142
[8] BRAGA D, UNPUB
[9] BRAGA D, 1990, POLYHEDRON, V1, P53
[10] BRAGA D, 1991, J CHEM SOC DA, P215

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