Quadratic Nonlinear Optical Properties of Transition Metal Quaterpyridyl Complexes

机译：过渡金属四吡啶基配合物的二次非线性光学性质

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

A series of 2,2':4,4":4',4'"-quaterpyridinium ligands bearing different N-substituents (methyl, Me; phenyl, Ph; 4-acetylphenyl, AcPh; 2-pyrimidyl, Pym; 3,5-bis-methoxycarbonyl-phenyl, MCP) have been prepared. These compounds feature powerful electron acceptor moieties and hence have been combined with different electron-rich metal centres to give complexes suitable for quadratic nonlinear optical properties. A series of dipolar ruthenium(Ⅱ) ammine complex salts of the form [Ru~Ⅱ(NH_3)_4L_A][PF_6]_4 and octupolar complex salts of the form [M~Ⅱ(L_A)_3][PF_6]_8 (M = Ru(Ⅱ)/Fe(Ⅱ), L_A = a 2,2':4,4":4',4"'-quaterpyridinium ligand) have been prepared. These compounds exhibit multiple intense, low energy metal-to-ligand charge-transfer (MLCT) absorptions in the visible region and reversible M(Ⅲ/Ⅱ) redox processes. First hyperpolarizabilities have been determined directly by using hyper-Rayleigh scattering and indirectly via calculation from Stark (electroabsorption) spectroscopic data.

机译：一系列带有不同N取代基的2,2'：4,4“：4'，4'”-四吡啶鎓配体（甲基，Me，苯基，Ph； 4-乙酰苯基，AcPh； 2-嘧啶基，Pym； 3，已经制备了5-双-甲氧基羰基-苯基，MCP）。这些化合物具有强大的电子受体部分，因此已与不同的富电子金属中心结合，形成了适合二次非线性光学性质的配合物。 [Ru〜Ⅱ（NH_3）_4L_A] [PF_6] _4形式的一系列偶极钌（Ⅱ）胺络合物盐和[M〜Ⅱ（L_A）_3] [PF_6] _8形式的八极络合物盐（M =制备了Ru（Ⅱ）/ Fe（Ⅱ），L_A ＝ 2,2'：4,4“：4'，4”'-季吡啶鎓配体）。这些化合物在可见区和可逆的M（Ⅲ/Ⅱ）氧化还原过程中表现出多重强烈的低能金属-配体电荷转移（MLCT）吸收。最初的超极化率已经通过使用超瑞利散射直接确定，并通过从Stark（电吸收）光谱数据进行计算间接确定。

著录项

来源
《Conference on Linear and Nonlinear Optics of Organic Materials III; Aug 4-6, 2003; San Diego, California, USA》|2003年|p.341-350|共10页
会议地点 San Diego CA(US)
作者
James A. Harris; Benjamin J. Coe; Lathe A. Jones; Bruce S. Brunschwig; Inge Asselberghs; Koen Clays; Andre Persoons;
展开▼
作者单位

Department of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL, UK;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类化学;
关键词
quaterpyridyl; ruthenium complexes; pyridinium salts; stark spectroscopy; hyper-rayleigh scattering;

机译：季吡啶;钌配合物;吡啶盐;斯塔克光谱;高瑞利散射;

相似文献

外文文献
中文文献
专利

1. Tailoring Transition Metal Complexes for Nonlinear Optics Applications.2.A Theoretical Investigation of the Second-Order Nonlinear Optical Properties of M(CO)_5L Complexes (M=Cr,W;L=Py,PyCHO,Pyz,PyzBF_3,BPE,BPEBF_3) [J] . Maurizio Bruschi, Piercarlo Fantucci, Maddalena Pizzotti The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory . 2005,第42期

机译：为非线性光学应用量身定制过渡金属配合物2.M（CO）_5L配合物（M = Cr，W; L = Py，PyCHO，Pyz，PyzBF_3，BPE，BPEBF_3）的二阶非线性光学性质的理论研究
2. Organometallic Complexes for Nonlinear Optics. 43. Quadratic Optical Nonlinearities of Dipolar Alkynylruthenium Complexes with Phenyleneethynylene/Phenylenevinylene Bridges [J] . Luca Rigamonti, Bandar Babgi, Marie P. Cifuentes, Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 2009,第8期

机译：非线性光学的有机金属配合物。 43.带有苯撑乙炔/苯撑乙烯桥的偶极炔钌络合物的二次光学非线性
3. Organometallic Complexes for Nonlinear Optics. 43. Quadratic Optical Nonlinearities of Dipolar Alkynylruthenium Complexes with Phenyleneethynylene/Phenylenevinylene Bridges [J] . Luca Rigamonti, Bandar Babgi, Marie P. Cifuentes, Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 2009,第8期

机译：非线性光学的有机金属配合物。 43.带有苯撑乙炔/苯撑乙烯桥的偶极炔钌络合物的二次光学非线性
4. Quadratic nonlinear optical properties of transition metal quaterpyridyl complexes [C] . James A. Harris, Benjamin J. Coe, Lathe A. Jones, Conference on linear and nonlinear optics of organic materials . 2003

机译：过渡金属Quaterpyridyl络合物的二次非线性光学性能
5. Structural features of transition metal complexes having ligands with different electronic properties and mechanistic aspect of carbon-hydrogen bond activation and functionalization by transition metal complexes. [D] . Lam, Wai Han. 2003

机译：具有不同电子性质的配体的过渡金属配合物的结构特征以及通过过渡金属配合物活化和官能化碳-氢键的机理。
6. The novel link between planar möbius aromatic and third order nonlinear optical properties of metal–bridged polycyclic complexes [O] . Li Wang, Jinting Ye, Hongqiang Wang, -1

机译：平面莫比乌斯芳烃与金属桥联多环配合物的三阶非线性光学性质之间的新颖联系
7. Modeling Nonlinear Optical Properties of Transition Metal Complexes. Basis Set, Effective Core Potential, and Geometry Effects [O] . Thomas R. Cundari, Henry A. Kurtz, Tie Zhou 1998

机译：过渡金属配合物的非线性光学性能。基础集，有效的核心潜力和几何效应
8. Optical and Electrochemical Studies of Adsorbed Transition Metal Complexes and Their O sub 2 Electrocatalytic Properties [R] . Yeager, E., Zagal, J., Nikolic, B. Z., 1979

机译：吸附过渡金属配合物的光学和电化学研究及其O sub 2电催化性能

Quadratic Nonlinear Optical Properties of Transition Metal Quaterpyridyl Complexes

摘要

著录项

相似文献

相关主题

期刊订阅