Metal Complexes with Sterically Hindered Tellurolate Ligands
Metal Complexes with Sterically Hindered Tellurolate Ligands
批准号:
9019675
负责人:
John Arnold
金额:
$8.8万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1991
资助国家:
美国
项目状态:
已结题
起止时间:
1991-01-15 至 1993-06-30
中文摘要
点击翻译按钮获取中文摘要
英文摘要
In this project in the Inorganic, Bioinorganic, and Organo- metallic Program of the Chemistry Division, Arnold will study metal complexes containing sterically hindered tellurolate ligands. The long term goals of the research are to better define the coordination chemistry of tellurolate ligands via comparisons with related alkoxides and thiolates and, in doing so, to provide a rational basis for the design of molecular precursors to a variety of potentially useful solid-state materials. Considerable attention has been focused on a range of metal compounds incorporating tellurium due to their novel chemical, optical and electronic properties. In contrast to the large body of data pertaining to the solid-state properties of these materials, however, there continues to exist a large gap in our knowledge relating to the chemistry of discrete metal-tellurium bonds. This project outlines work aimed at developing the general chemistry of such interactions by studying metal complexes incorporating organotellurium ligands. A particular focus of the work is to better define the coordination chemistry of tellurolate ligands by probing new synthetic routes to discrete, monomeric tellurolate species with bulky aryl, alkyl, silyl and related substituents. This type of approach can be compared to recent advances in corresponding alkoxide and thiolates, where use of bulky ligands has resulted in a much more detailed understanding of the properties of metal-oxygen and metal-sulfur bonds. Since relatively few metal tellurolates are known, this chemistry will be developed across a broad spectrum of main group and transition elements in order to address specific questions regarding bonding and reactivity.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Small Molecule Activation and Formation of Unusual Bonding Motifs with Low Coordinate, Low-Valent Rhenium B-Diketiminate Complexes
-
批准号:1954612
-
项目类别:Standard Grant
-
资助金额:$49.0万
-
财政年份:2020
-
负责人:John Arnold
-
依托单位:
SusChEM: New Reactivity Promoted by Group 5 Metal Systems
-
批准号:1465188
-
项目类别:Continuing Grant
-
资助金额:$56.0万
-
财政年份:2015
-
负责人:John Arnold
-
依托单位:
IGERT: Systems Approach to Green Energy (SAGE)
-
批准号:1144885
-
项目类别:Continuing Grant
-
资助金额:$299.95万
-
财政年份:2012
-
负责人:John Arnold
-
依托单位:
Transition Metal Mediated Activation and Functionalization of Nitrous Oxide
-
批准号:0848931
-
项目类别:Continuing Grant
-
资助金额:$45.0万
-
财政年份:2009
-
负责人:John Arnold
-
依托单位:
A longitudinal study of allied health professionals' career attitudes, intentions and behaviour in a changing labour market
-
批准号:ES/F018436/1
-
项目类别:Research Grant
-
资助金额:$5.61万
-
财政年份:2007
-
负责人:John Arnold
-
依托单位:
Organometallic Chemistry of Electropositive Metals Supported by Macrocyclic Ligands
-
批准号:0416309
-
项目类别:Continuing Grant
-
资助金额:$0.0万
-
财政年份:2004
-
负责人:John Arnold
-
依托单位:
Organometallic and Coordination Chemistry with New Monoanionic Ligands
-
批准号:0072819
-
项目类别:Continuing Grant
-
资助金额:$37.0万
-
财政年份:2000
-
负责人:John Arnold
-
依托单位:
Compounds of Selenium and Tellurium with Main-Group, Transition Metal and Lanthanide Element Bonds
-
批准号:9510567
-
项目类别:Standard Grant
-
资助金额:$23.0万
-
财政年份:1995
-
负责人:John Arnold
-
依托单位:
Synthesis, Structure and Reactivity of Metal Complexes With Sterically Demanding Chalcogenolate Ligands
-
批准号:9210406
-
项目类别:Continuing Grant
-
资助金额:$22.66万
-
财政年份:1992
-
负责人:John Arnold
-
依托单位:
Mechanism of Tissue Mass Fusion in Embryogenesis
-
批准号:8002615
-
项目类别:Standard Grant
-
资助金额:$4.75万
-
财政年份:1980
-
负责人:John Arnold
-
依托单位:
Comparative Biology of the Cephalopods
-
批准号:7716269
-
项目类别:Standard Grant
-
资助金额:$5.98万
-
财政年份:1978
-
负责人:John Arnold
-
依托单位:
Egg Cell Surface Control of Differentiation in Cephalopod Embryos
-
批准号:7619301
-
项目类别:Standard Grant
-
资助金额:$1.25万
-
财政年份:1977
-
负责人:John Arnold
-
依托单位:
Egg Cell Surface Control of Cephalopod Development
-
批准号:7414137
-
项目类别:Standard Grant
-
资助金额:$3.0万
-
财政年份:1974
-
负责人:John Arnold
-
依托单位:
国内基金
海外基金
新型IIIB、IVB 族元素手性CGC金属有机化合物(Constrained-Geometry Complexes)的合成及反应性研究
-
批准号:20602003
-
项目类别:青年科学基金项目
-
资助金额:26.0万元
-
批准年份:2006
-
负责人:自国甫
-
依托单位: