It was found that although the electronic effect of the axial ligand was negligible on the rate of photochemical Co-C bond homolysis, the steric bulkines accelerated the rate remarkably. These results had a similar tendency to those ... Y Ohgo,H Wada,C Ohtera,... - 《Bull.chem.soc.jpn...
摘要: A systematic study on ligand-to-ligand charge-tran 被引量: 1 年份: 2016 收藏 引用 批量引用 报错 分享 求助全文 通过文献互助平台发起求助,成功后即可免费获取论文全文。 请先登入相似文献 引证文献Coordination Polymers of Copper(I) Halides A total of 21 complexes of CuX (X = Cl, Br, ...
GL Geoffroy,MS Wrighton,GS Hammond,... - 《Cheminform》 被引量: 229发表: 1974年 ChemInform Abstract: METAL TO LIGAND CHARGE‐TRANSFER SPECTRA OF SOME SQUARE‐PLANAR COMPLEXES OF RHODIUM(I) AND IRIDIUM(I) (1977) Metal to ligand charge-transfer spectra of some square-planar complexes of rhodi...
Photoreactions of (CO)5ReMn(CO)3(alpha-diimine) complexes have been studied at different temperatures and pressures and by time-resolved UV-vis absorption spectroscopy on pico-to millisecond time scales. Irradiation in to the MLCT absorption band in CH2Cl2 or in toluene/CCl4 Mixtures produces Re...
The molecule adopts orthogonal geometry due to the steric hindrance exerted by the 4-amino substituents on the NI moiety. The photophysical properties of dyad were studied by steady-state UV–Vis absorption and fluorescence spectroscopies, femtosecond/nanosecond transient absorption spectroscopies and DFT ...
The results of ν(CO) infrared measurements on the ground and metal-to-ligand charge transfer (MLCT) excited states of fac-[ReI(4,4'-X2bpy)(CO)3(4-Etpy)]+ (X = H, CH3, and CO2Et; 4-Etpy is 4-ethylpyridine) in both CH3CN and poly(methyl methacrylate) (PMMA) films at 298...
Influence of the halogen ligand on the near-UV-visible spectrum of [Ru(X)(Me)(CO)2(alpha-diimine)] (X = Cl, I; alpha-diimine = Me-DAB, iPr-DAB; DAB = 1,4-diaza-1,3-butadiene): an ab initio and TD-DFT analysis. The near-UV-vis electronic spectroscopy of [Ru(X)(Me)(CO...
ligand-gated ion channelsheptahelical receptorsIn the last decade, the field of purinergic pharmacology has continued to grow as the complexity of the ... M Williams,MF Jarvis - 《Biochemical Pharmacology》 被引量: 364发表: 2000年 Allosteric Effects of Permeating Cations on Gating Currents during...
Ligand-to-metal CT states (e.g., LMCT) play an ambiguous role, depending on their energy and nature. An interesting case is [Eu(tta)3(L4)]. Initially, it was thought that sensitization occurs through the singlet state. However more careful investigation using fast spectroscopy techniques ...
The EFG comes from the surrounding charges at all the lattice sites (called contribution of ligand lattice), plus electron orbital overlaps and charge covalence, according to the well-known point-charge model31,32. The quadrupolar interaction contribution to the satellites is dominant as it is ...