Spectroscopic Determinations of Excited State Properties of Organometallic and Inorganic Compounds
有机金属和无机化合物激发态性质的光谱测定
基本信息
- 批准号:9106471
- 负责人:
- 金额:$ 32万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:1991
- 资助国家:美国
- 起止时间:1991-07-01 至 1994-06-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Four approaches will be used to investigate the electronic excited states of metal-containing molecules under conditions ranging from single crystals at low temperatures to the gas phase. The first group of experiments is the detailed assignment of excited states by using single crystal polarized spectroscopy. The second component of the program is the determination of excited state distortions from vibronic structure in electronic spectra. The experiments will focus on emission and excitation spectra of molecules in the cold collision-free conditions of a supersonic free expansion jet as well as in condensed media. The third group of experiments will determine excited state distortions from analysis of resonance Raman excitation profiles. Thus, the excited states can be examined mode by mode even when the electronic spectrum is broad and featureless. Finally, the geometries of molecules in excited states will be measured by using excited state pump-probe Raman spectroscopy. The goal of all of the experiments is the unified understanding of excited state orbital characteristics, potential surface displacements and geometries of metal compounds. %%% In this project in the Inorganic, Bioinorganic, and Organometallic Program of the Chemistry Division, Dr. Jeffrey I. Zink of the University of California at Los Angeles will continue studies of the determinations of excited state properties of metal-containing molecules by spectroscopic methods. These studies provide crucial, fundamental information necessary for the understanding of many photochemical processes in which sunlight is used as an energy source.
四种方法将被用来调查电子 含金属分子的激发态 从低温下的单晶到气体 相位 第一组实验是详细的 用单晶偏振法指定激发态 谱 该计划的第二部分是 由振动电子学测定激发态畸变 电子光谱中的结构 实验将集中在 分子的冷发射和激发光谱 超音速自由膨胀射流的无碰撞条件 以及在浓缩介质中。 第三组实验 将通过分析确定激发态畸变, 共振拉曼激发曲线。 因此,激发态 即使当电子光谱 是广阔而无特色的。 最后,分子的几何形状 将通过使用激发态来测量激发态 泵浦-探测拉曼光谱。 所有的目标 实验是对激发态的统一认识 轨道特征、潜在的地表位移和 金属化合物的几何形状。 %%% 在这个项目中,无机,生物无机, 化学部的有机程序,博士杰弗里 I.位于洛杉矶的加州大学的津克将 激发态测定的继续研究 含金属分子的光谱性质 方法. 这些研究提供了至关重要的,基本的 了解许多人所需的信息 利用太阳光作为能量的光化学过程 源头
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Jeffrey Zink其他文献
Jeffrey Zink的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Jeffrey Zink', 18)}}的其他基金
Spectroscopically Determined Excited State Properties and Photochemical Reactivities of Inorganic Compounds
光谱测定无机化合物的激发态性质和光化学反应性
- 批准号:
0809384 - 财政年份:2008
- 资助金额:
$ 32万 - 项目类别:
Continuing Grant
Spectroscopically Determined Excited State Properties and Photochemical Reactivities of Inorganic Compounds
光谱测定无机化合物的激发态性质和光化学反应性
- 批准号:
0507929 - 财政年份:2005
- 资助金额:
$ 32万 - 项目类别:
Continuing Grant
NSF-EC Cooperative Activity in Materials Research: Light-Induced Motion in Nanostructured Silicate Materials
NSF-EC 材料研究合作活动:纳米结构硅酸盐材料中的光诱导运动
- 批准号:
0346610 - 财政年份:2004
- 资助金额:
$ 32万 - 项目类别:
Continuing Grant
Spectroscopically Determined Excited State Properties and Photochemical Reactivities of Inorganic Compounds
光谱测定无机化合物的激发态性质和光化学反应性
- 批准号:
0206857 - 财政年份:2002
- 资助金额:
$ 32万 - 项目类别:
Continuing Grant
Synthesis and Properties of Mesostructured Thin Films
介孔结构薄膜的合成与性能
- 批准号:
0103952 - 财政年份:2001
- 资助金额:
$ 32万 - 项目类别:
Continuing Grant
NER: Synthesis and Theory of Nanoscale Self-assembled Photoelectrochemical Cells
NER:纳米级自组装光电化学电池的合成与理论
- 批准号:
0102623 - 财政年份:2001
- 资助金额:
$ 32万 - 项目类别:
Standard Grant
Spectroscopically Determined Excited State Properties and Photochemical Reactivities of Inorganic Compounds
光谱测定无机化合物的激发态性质和光化学反应性
- 批准号:
9816552 - 财政年份:1999
- 资助金额:
$ 32万 - 项目类别:
Continuing Grant
Spectroscopic Determination of Excited State Properties of Organometallic and Inorganic Compounds
有机金属和无机化合物激发态性质的光谱测定
- 批准号:
9509275 - 财政年份:1995
- 资助金额:
$ 32万 - 项目类别:
Standard Grant
Spectroscopic Determinations of Excited State Properities of Organometallic and Inorganic Compounds
有机金属和无机化合物激发态性质的光谱测定
- 批准号:
9407289 - 财政年份:1994
- 资助金额:
$ 32万 - 项目类别:
Continuing Grant
Inorganic Sol-Gel Glasses Containing Organic and Organometallic Molecules
含有有机和有机金属分子的无机溶胶-凝胶玻璃
- 批准号:
9003080 - 财政年份:1990
- 资助金额:
$ 32万 - 项目类别:
Continuing Grant
相似海外基金
MicroPI: A micromagnetic approach to absolute palaeointensity determinations
MicroPI:绝对古强度测定的微磁方法
- 批准号:
NE/Z000068/1 - 财政年份:2024
- 资助金额:
$ 32万 - 项目类别:
Research Grant
Point-to-Axial Chirality Transfer: Enabling Stereochemica Determinations and Enantioselective Reactions
点到轴手性转移:实现立体化学测定和对映选择性反应
- 批准号:
2247261 - 财政年份:2023
- 资助金额:
$ 32万 - 项目类别:
Standard Grant
Acquisition of Gas Chromatography Mass Spectrometer and Isotope Ratio Mass Spectrometer for Plant Biomarker Characterization and Isotopic Determinations
采购气相色谱质谱仪和同位素比质谱仪用于植物生物标志物表征和同位素测定
- 批准号:
2152630 - 财政年份:2023
- 资助金额:
$ 32万 - 项目类别:
Standard Grant
Identifying Changepoints in Population Size through Radiocarbon Determinations
通过放射性碳测定确定人口规模的变化点
- 批准号:
EP/X032906/1 - 财政年份:2023
- 资助金额:
$ 32万 - 项目类别:
Research Grant
Study of the neutron matter EOS via direct determinations of neutron density distributions in rare RIs
通过直接测定稀有 RI 中的中子密度分布来研究中子物质 EOS
- 批准号:
22H01229 - 财政年份:2022
- 资助金额:
$ 32万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
How Credible is Credibility Evidence in Refugee Status Determinations?
难民身份确定中的可信度证据有多可信?
- 批准号:
2717707 - 财政年份:2022
- 资助金额:
$ 32万 - 项目类别:
Studentship
Precise determinations of the decay branching ratios for the Hoyle state
霍伊尔态衰变分支比的精确测定
- 批准号:
22H01250 - 财政年份:2022
- 资助金额:
$ 32万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Structure Determinations of the Sulfonic Acid Monofluoromethylesters FSO2OCH2F and CF3SO2OCH2F in the Solid and Gaseous Phases
固相和气相磺酸单氟甲酯 FSO2OCH2F 和 CF3SO2OCH2F 的结构测定
- 批准号:
463890295 - 财政年份:2021
- 资助金额:
$ 32万 - 项目类别:
Research Grants
Spectrophotometric Determinations of Carbonic Acid Dissociation Constants for Estuarine Conditions
河口条件下碳酸解离常数的分光光度测定
- 批准号:
2042935 - 财政年份:2021
- 资助金额:
$ 32万 - 项目类别:
Standard Grant
Point-to-Axial Chirality Transfer: Enabling Stereochemical Determinations and Enantioselective Reactions
点到轴手性转移:实现立体化学测定和对映选择性反应
- 批准号:
1856335 - 财政年份:2019
- 资助金额:
$ 32万 - 项目类别:
Standard Grant