Showing papers in "Inorganica Chimica Acta in 2006"

TL;DR: In this paper, the application of microwave dielectric heating in a range of environment-related heterogeneous catalytic reaction systems has been reviewed, including the decomposition of hydrogen sulfide, the reduction of sulfur dioxide with methane, the reformation of methane by carbon dioxide, the hydrodesulfurization of thiophene, and the oxidative coupling of methane.

TL;DR: In this article, the 1:1 condensation of 2,4-pentanedione and 1,2-diaminopropane gives a mixture two positional isomers of tridentate mono-condensed product 7amino-4-methyl-5-aza-3-octene-2-one (HAMAO) and 7-amino 4,6-dimethyl-5,aza- 3-heptene-1-hexadecane (HADAH) that reacted readily with Ni(II) thiocyanate

TL;DR: In this paper, the excited state behavior of selected Ce(III, Ce(IV), Eu(II) and Gd(III) complexes was examined. But the authors focused on the excited states of these compounds and not on other excited states such as MC fd, MLCT, LMCT, MMCT and IL.

TL;DR: A series of new coumarin-derived carboxylate ligands and their silver(I) complexes have been synthesized, characterized and screened for their in vitro antibacterial activity against a range of Gram-positive and Gram-negative bacteria as well as for their antifungal activities against a clinical isolate of Candida albicans.

TL;DR: A series of new iridium complexes containing N-heterocyclic carbene ligands (NHCs) has been prepared and tested for hydrogenation of primary (1-octene), secondary (cyclohexene), tertiary (1methylcycloenhexene) and quartenary (2,3-dimethyl-2-butene) alkenes as mentioned in this paper.

TL;DR: In this paper, a new complex of zinc with a Schiff base, zinc(N,N′-bis(salicylidene)-3, 6-dioxa-1, 8-diaminooctane monohydrate) (ZnBSO·H2O), was synthesized and characterized by means of elemental analyses, IR spectra and DTA-TG.

TL;DR: A series of PdII-based heterodimetallic acetate-bridged complexes containing the transition (MnII, CoII, NiII, CuII), post-transition (ZnII) and rare-earth (CeIV, NdIII, EuIII) metals were synthesized starting from Pd3(OOCMe)6 and the complementary metal(II, III) acetates.

TL;DR: In this article, the formation of a dimeric structure of a nonsymmetric Zn(II)salphen complex is reported and the X-ray molecular structure shows the formation an oxygen-bridged species.

TL;DR: In this article, a series of species in a range of different manganese and phthalocyanine oxidation states were characterized in solution, in solution of different compounds in solution.

TL;DR: In this article, 14 neutral mixed ligand thiosemicarbazone complexes of ruthenium having general formula [Ru(PPh3)2L2], where LH = 1-(arylidine)4-aryl thIosemicarazones, have been synthesized and characterized and the structures of four of the complexes have been determined by single-crystal X-ray diffraction.

TL;DR: In this paper, the synthesis, crystal structure, electrochemical behavior, spectroscopic properties (FT-IR, UV-Vis and EPR), nuclease and in vitro antitumor activities against human myeloid leukemia cell line of the mononuclear copper complex [Cu(HPClNOL)(Cl)]Cl· MeOH (1).

TL;DR: A series of discrete, mononuclear palladium(II)-methyl complexes, together with several palladium-II-chloro analogues, of pyridine-functionalised bis-NHC ligands have been prepared via ligand transmetallation from the silver(I)-NHC complexes as mentioned in this paper.

TL;DR: In this article, four chiral pincer-complexes were prepared based on coupling of BINOL and TADDOL moieties with iodoresorcinol followed by oxidative addition of palladium(0).

TL;DR: In this article, a direct synthesis for methylene bridged bisimidazolium chloride salts and their platinum biscarbene complexes using dichloromethane as a reagent is presented.

TL;DR: In this article, neutral dioxovanadium (V) complexes [VO2(HL)] have been isolated and characterised on the basis of elemental and electrochemical analyses, spectroscopic (IR, UV-Vis, 1H and 51V NMR) data, thermogravimetric studies and reactivity patterns.

TL;DR: In this article, the reaction of the PNN ligand ((2-(di-tert-butylphosphinomethyl)-6-diethylaminomethsyl)pyridine) with 1-equiv. of anhydrous FeCl2 in THF results in the formation of (PNN)FeCl2 (1).

TL;DR: The ligand 1,3-bis[3-(2-pyridyl)pyrazol-1-yl]propane (L8) has been shown to be flexible enough to expand its coordinating ability by fine-tuning the angle between the chelating fragments and hence folds around cobalt(II)/nickel(II) centers as discussed by the authors.

TL;DR: In this paper, the photochemical and pharmacological studies of the novel [Ru(L)(tpy)NO]3+ L = bpy (2,2′-bipyridine), NH·-NHq (quinonediimine) and NH2.NH2cat (o-phenylenediamine) were investigated in aqueous medium.

TL;DR: In this article, the synthesis of these compounds may provide an approach for the construction of coordination compounds of 4′-pyridyl terpyridine with different nuclearity, by alternating the oxidations states of the metal centers, increasing stoichiometric metal/ligand ratio and introducing a second ligand.

TL;DR: A series of 3,6-bis(imidazolium-3-yl)pyridazine derivatives with different imidazole-N substituents have been synthesized and isolated as the salts [H2L]Cl2 (1a)−(6a) and [H 2L](PF6)2 ( 1b) −(6b) as discussed by the authors.

TL;DR: In this article, a series of bis-terpyridine (terpy) complexes were prepared with the general formula [M(R-terpy 2 ](PF 6 ) 2, where M represents Co(II) and Fe(II), and R is the following substituents in order of increasing electron-withdrawing behavior.

TL;DR: A series of organotin(IV) complexes with Schiff base ligand pyruvic acid 3-hydroxy-2-naphthoyl hydrazone [R2SnLY]2, L  = 3-HO-C10H6-2CONHN C(CH3)COOH, R Â= n-C4H9, Y à = CH3OH (1), R Ã, n à n (2), N à à N (3), N À N (4), Y

TL;DR: A bis(amidate)-bis(amido) titanium complex (5) is an efficient precatalyst for the regioselective intermolecular hydroamination of substituted allenes as discussed by the authors.

TL;DR: In this article, a new rare variety asymmetric μ2-1,1-azido bridged copper(II) complex has been synthesized and characterized structurally and magnetically.

TL;DR: In this article, a ladder chain is formed that runs along the b-axis, with planar cations falling parallel to the (2, 0, 1) plane, and each [CuX4]2− anion is hydrogen bonded nonsymmetrically to four cations.

TL;DR: Cobalt(II) complexes of sulfadiazine formulated as [Co(C10H9N4O2S)2(CH3OH)2] have been synthesized and characterized by elemental analysis, infrared and UV-Vis spectroscopy and magnetic susceptibility measurements as mentioned in this paper.

TL;DR: In this paper, a novel copper complex of [Cu(bpy)(pba)2.5H2O] was synthesized and the interaction of the complex to native fish sperm DNA was investigated through electrochemistry, electronic absorption spectroscopy and viscosity experiments.

TL;DR: In this paper, the synthesis of two new metal complexes (M = Co, 2; M = Ru, 3) of the chiral porphyrin TmyrtP (1) (TmyrtPs = dianion of the meso-tetrakis[(1R)-apopinen-2-yl]porphyrin).

TL;DR: In this paper, the ionic liq. based on 1-butyl-3-methylimidazolium tetrafluoroborate, [C4C1i.m.][N(OTf)2], and, partially, PF6, are reported.