Scandium phthalocyanine
WebOct 5, 2000 · A series of new scandium complexes supported by the phthalocyanine (Pc) ligand have been prepared and structurally characterized, which represent the first examples of η(5)-Cp metal … WebThe optical limiting properties of crown-ether-substituted scandium(III) phthalocyaninate complexes, bis-tetra-15-crown-5-phthalocyaninates Sc[(15C5) 4 Pc] 2 • 0 (I) and Sc[(15C5) …
Scandium phthalocyanine
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Webpentadienyl (Cp*)-scandium sitting-atop Pc complexes – the first ‘‘metallophthalocyanin-ocenes’’. The synthesis of PcScCl was targeted using an adapted procedure for the … WebMetallophthalocyanin-ocenes: scandium phthalocyanines with an η5-bound Cp ring Rachel H. Platel,a Thiago Teixeira Tasso,b Wen Zhou,a Taniyuki Furuyama,b Nagao Kobayashi*b and Daniel B.Leznoff*a aDepartment of Chemistry, Department of Chemistry, Simon Fraser University [email protected] bDepartment of Chemistry, Graduate School of Science, …
WebABSTRACT: The preparation and structural characterization of a pair of scandium(III) phthalocyanine hydroxide complexes were achieved by reaction of PcScCl with alkali metal alkoxides, likely via hydrolysis of soluble PcSc-alkoxide intermediates. A Sc 2 Li 2 (µ 3-OH) 4 cubane supported by two distorted Pc-rings of the form (PcSc) 2(µ 3-OH) 4Li WebThe results of the study on dissociation kinetics and kinetic stability of Sc and Y complexes with phthalocyanine, having one or two macrocycles (X)MF c (X - - acidoligand, F c 2- - …
WebJun 21, 2012 · Transition metal (TM) embedded two-dimensional phthalocyanine (Pc) sheets have been recently synthesized in experiments [M. Abel, S. Clair, O. Ourdjini, M. Mossoyan, and L. Porte, J. Am. Chem. Soc ... WebDec 1, 2024 · The preparation and structural characterization of a pair of scandium(III) phthalocyanine hydroxide complexes were achieved by reaction of PcScCl with alkali …
WebFeb 3, 2024 · Due to the high surface ratio and dispersed metal sites, organometallic sheets provide a very special platform for catalysis. Here we investigate the CO2 electroreduction performance of expanded phthalocyanine sheets with different transition metal dimers using density functional theory. We have determined Mn dimer to be the best active …
WebAmmonia adsorption on the surface of Ni(II)−, Cu(II)- and Co(II)-phthalocyanine has been studied by means of reflection spectroscopy. Ammonia bonds to the metal ions in the surface layers of phthalocyanines preferably in octahedral coordination. In the case of Co(II)-phthalocyanine the trivalent state of cobalt is stabilized. Close similarity between … do i need bluetooth user support serviceWebSep 16, 2024 · Phthalocyanine, a flat macrocyclic compound, is composed of four pyrrole-benzene rings (inside the red box in Fig. 1), which forms a central cavity that can bond with a number of metals.Different metal phthalocyanine complexes have different structures, including monolayer planar structure, saddle and ruffled distortions [29].The PdPC in this … do i need bluetooth on my tvWebThe scandium(III) complexes with tetra(15-crown-5)phthalocyanine [Sc(R4Pc)2]·0 (I) and Sc(R4Pc) · OAc (II) have been synthesized by condensation of Sc3+ with phthalocyanine H2R4Pc (4,5,4′,5′,4″,5″,4‴,5‴-tetrakis(1,4,7,10,13-pentaoxatridecamethylene)phthalocyanine). Compounds I and II have been characterized by spectral methods: electronic absorption … fair trade sheet setsWebJun 2, 2024 · The optical limiting properties of crown-ether-substituted scandium(III) phthalocyaninate complexes, bis-tetra-15-crown-5-phthalocyaninates Sc[(15C5) 4 Pc] 2 • 0 (I) and Sc[(15C5) 4 Pc] 2 − (Ia), together with monophthalocyaninate [(15C5) 4 Pc]Sc(OAc) (II) were measured by using the Z-scan technique (532 nm laser and pulse rate of 10 ns).It … do i need boat insurance ukWebMar 4, 2015 · A series of new scandium complexes supported by the phthalocyanine (Pc) ligand have been prepared and structurally characterized. Reaction of ScCl 3 with … do i need bonjour appWebNov 30, 2024 · The preparation and structural characterization of a pair of scandium(III) phthalocyanine hydroxide complexes were achieved by reaction of PcScCl with alkali … do i need bluetooth on my phoneWebMay 25, 2024 · Lead phthalocyanine (PbPc) is well known to be used as a good near-infrared ... Exciton coupling in m-oxo scandium dimers. Chem. Phys. 25, 139–153 (1977). Article CAS Google Scholar ... do i need bluetooth on my pc