Simulation of Highly Emissive States Based on Ligand-to-Metal Charge Transfer

被引:5
作者
Loukova, G. V. [1 ]
Milov, A. A. [2 ]
Vasiliev, V. P. [1 ]
Minkin, V. I. [2 ,3 ]
机构
[1] Russian Acad Sci, Inst Problems Chem Phys, Pr Akad Semenova 1, Chernogolovka 142432, Moscow Oblast, Russia
[2] Russian Acad Sci, Southern Sci Ctr, Pr Chekhova 41, Rostov Na Donu 344006, Russia
[3] Southern Fed Univ, Res Inst Phys & Organ Chem, Pr Stachki 194-2, Rostov Na Donu 344090, Russia
基金
俄罗斯基础研究基金会;
关键词
TRANSFER EXCITED-STATES; COMPLEXES;
D O I
10.1134/S0012501616090049
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Properties of the frontier orbitals of a d(0)-organometallic complex with promising photoluminescent and photosensor characteristics have been systematically studied by modern quantum-chemical methods. It has been demonstrated that the lowest electronically excited states are related to charge transfer from high-lying ligand-centered molecular orbitals to the predominantly metal-centered lowest unoccupied molecular orbital. Such an approach makes it possible to predict complexes with promising spectral-luminescent properties, including catalytic precursors of early transition metals.
引用
收藏
页码:133 / 136
页数:4
相关论文
共 11 条
[1]   Preface - Metallocene complexes as catalysts for olefin polymerization [J].
Alt, HG .
COORDINATION CHEMISTRY REVIEWS, 2006, 250 (1-2) :1-1
[2]  
Frisch MJ, 2013, Gaussian 09
[3]   LUMINESCENCE PROPERTIES OF ORGANOMETALLIC COMPLEXES [J].
LEES, AJ .
CHEMICAL REVIEWS, 1987, 87 (04) :711-743
[4]   Electronic states of π complexes of d0 early transition metals and energy transfer to unsaturated hydrocarbons [J].
Loukova, G. V. ;
Smirnov, V. A. .
HIGH ENERGY CHEMISTRY, 2007, 41 (04) :211-227
[5]   Ligand-to-metal charge transfer excited states with unprecedented luminescence yield in fluid solution [J].
Loukova, Galina V. ;
Huhn, Wolfgang ;
Vasiliev, Vladimir P. ;
Smirnov, Vyatcheslav A. .
JOURNAL OF PHYSICAL CHEMISTRY A, 2007, 111 (20) :4117-4121
[6]   The first experimental approach to probing frontier orbitals and HOMO-LUMO gap in bent metallocenes [J].
Loukova, GV .
CHEMICAL PHYSICS LETTERS, 2002, 353 (3-4) :244-252
[7]   Phosphorescent ligand-to-metal charge-transfer excited states in the group IVB metallocene triad [J].
Loukova, GV ;
Smirnov, VA .
CHEMICAL PHYSICS LETTERS, 2000, 329 (5-6) :437-442
[8]  
Roundhill D.R., 1994, Photochemistry and photophysics of metal complexes, DOI DOI 10.1021/jo3020825
[9]   Groups 5 and 6 Terminal Hydrazido(2-) Complexes: Nβ Substituent Effects on Ligand-to-Metal Charge-Transfer Energies and Oxidation States [J].
Tonks, Ian A. ;
Durrell, Alec C. ;
Gray, Harry B. ;
Bercaw, John E. .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2012, 134 (17) :7301-7304
[10]   Multinuclear Cytotoxic Metallodrugs: Physicochemical Characterization and Biological Properties of Novel Heteronuclear Gold-Titanium Complexes [J].
Wenzel, Margot ;
Bertrand, Benoit ;
Eymin, Marie-Joelle ;
Comte, Virginie ;
Harvey, Jennifer A. ;
Richard, Philippe ;
Groessl, Michael ;
Zava, Olivier ;
Amrouche, Hedi ;
Harvey, Pierre D. ;
Le Gendre, Pierre ;
Picquet, Michel ;
Casini, Angela .
INORGANIC CHEMISTRY, 2011, 50 (19) :9472-9480