Introduction of luminescent rhenium(<scp>i</scp>), ruthenium(<scp>ii</scp>), iridium(<scp>iii</scp>) and rhodium(<scp>iii</scp>) systems into rhodamine-tethered ligands for the construction of bichromophoric chemosensors
作者:Chunyan Wang、Ho-Chuen Lam、Nianyong Zhu、Keith Man-Chung Wong
DOI:10.1039/c5dt00661a
日期:——
luminescent transition metal complexes, including rhenium(I) tricarbonyl diimine, ruthenium(II) diimine, cyclometallated iridium(III) and rhodium(III) diimine, as well as ruthenium(II) and iridium(III) terpyridine systems, tethered with rhodamine moieties, have been synthesized and characterized. The X-ray crystal structure of one cyclometallated rhodium(III) diimine (11) with a rhodamine pendant was
Mono- and bimetallic Ir(<scp>iii</scp>) based catalysts for the homogeneous photocatalytic reduction of CO<sub>2</sub>under visible light irradiation. New insights into catalyst deactivation
作者:Richard O. Reithmeier、Simon Meister、Bernhard Rieger、Armin Siebel、Martin Tschurl、Ulrich Heiz、Eberhardt Herdtweck
DOI:10.1039/c4dt01717j
日期:——
iridium(III) complexes [Ir(mppy)(tpy)X] (mppy = 4-methyl-2-phenylpyridine, X = Cl, I) and binuclear analogues with various bis(2-phenylpyridin-4-yl) bridging ligands were synthesized and characterized by their spectroscopic and electrochemical properties. Kinetic measurements concerning the photocatalytic two electron reduction of CO2 to CO were investigated in order to determine the influence of intermolecular
Synthesis, Characterization, Absorption Spectra, and Luminescence Properties of Multinuclear Species Made of Ru(II) and Ir(III) Chromophores
作者:Marco Cavazzini、Silvio Quici、Chiara Scalera、Fausto Puntoriero、Giuseppina La Ganga、Sebastiano Campagna
DOI:10.1021/ic9006108
日期:2009.9.7
mixed-metal Ru(II)−Ir(III) trinuclearcomplexes have been prepared and characterized, together with their mononuclear parents and a series of closely related dinuclear and trinuclear homometallic Ru(II) and Ir(III) species, and their absorptionspectra and luminescence properties (both at 77 K in rigid matrix and at room temperature in fluid solution) have been studied. The absorptionspectra and luminescence
作者:Tai-Bao Gao、Run-Qi Yan、Alexander J. Metherell、Deng-Ke Cao、De-Ju Ye、Michael D. Ward
DOI:10.1039/c7dt03523c
日期:——
Two isomeric Ir(iii) complexesIr–OandIr–Rarising from the different coordination mode of a naphthalene-containing ligand, show distinct luminescence, self-assembly ability and cellular imaging behaviors.
photophysical properties studied; the X-ray crystal structure of one of the intermediate complexes, [Ir(tpy-C6H4-Cl-p)(CF3SO3)3] (4b), has also been determined; complex 1 has been used as a luminescent label for proteins.
用异硫氰酸酯基官能化的一系列新的发光铱(III)吡啶吡啶配合物,[Ir(tpy-R)(tpy -C 6 H 4 -NCS- p)](PF 6)3 [R = H(1), C 6 H 5 (2),C 6 H 4 -CH 3 - p (3),C 6 H 4 -Cl- p (4)]已经合成,表征并研究了它们的光物理性质;还测定了其中一种中间体配合物[Ir(tpy -C 6 H 4 -Cl- p)(CF 3 SO 3)3 ](4b)的X射线晶体结构;复合物1已被用作蛋白质的发光标记。