Showing papers in "Inorganica Chimica Acta in 1995"

TL;DR: Carbon dioxide adsorbs reversibly on a silica gel containing 3-aminopropyl groups bonded to surface atoms of silicon, which act as the active sites for the chemisorption of CO 2 at room temperature which is liberated by temperature programmed desorption at about 100 °C as mentioned in this paper.

TL;DR: In this paper, the HSAB principle is reviewed, with special emphasis on common misconceptions of its meaning, and the most quantitative way to use it is discussed, along with an analysis of why it sometimes seems to fail.

TL;DR: In this article, the authors used a multiple linear regression method applied to experimental 7F0→5D0 transition frequencies of twenty-seven 9-coordinate Eu3+ complexes with known ligand constituents.

TL;DR: The structure of [Re(CO)3(phen)(im)]2SO4·4H2O has been determined by X-ray crystallography as discussed by the authors, which exhibits room temperature luminescence in aqueous solution (τ=120 ns) as well as reversible oxidation and reduction in acetonitrile solution (1.30 V versus SCE).

TL;DR: In this article, the authors measured 17 O NMR transverse relaxation rates and chemical shifts for aqueous solutions of Eu 3+ complexes with the hexadentate polyaminocarboxylate ligands.

TL;DR: The tritinate [Ti3O](OPri)9(OMe) was isolated from the reaction of Ti(OPri),4 with water and methanol in isopropanol solution and characterized by elemental analysis, multinuclear NMR spectroscopy, and single-crystal X-ray diffraction (a = 23.295(5), b = 19.560(4), c = 18.661(4) A, β = 108.39(3)°; Z = 8 ; space group P21/c-C2h

TL;DR: In this paper, the preparation of the four pure compounds Oh-H8Si8O12, D5h-H10Si10O15, D2d-H12Si12O18 and D3h -H14Si14O21 is described in detail.

TL;DR: In this paper, the ternary copper(II) complexes of the ligand salicylaldehyde acetylhydrazone (H2L) have been obtained and the crystal and molecular structures of these complexes have been determined by a range of physicochemical techniques.

TL;DR: In this article, the coordination complexes of tris(2-pyridylmethyl)amine (TPA) were characterized using electrospray mass spectrometry (ESI-MS).

TL;DR: The title compound, Rh2(O2CCF3)4, without any exogenous axial ligands, has been obtained in crystalline form by sublimation as mentioned in this paper.

TL;DR: In this paper, the complex-formation processes taking place in the systems containing VO(IV) and d-, l-, dl- or meso-tartaric acid or citric acid in aqueous solution were re-examined by combined use of pH potentiometry and spectroscopic (EPR and electronic absorption) methods.

TL;DR: The titanium carbene complexes were obtained by the reaction of the imidazol-2-ylidenes 1 with TiCl4 in good yields as discussed by the authors, and the dinuclear complex 3c in which two complex fragments of pentacoordinated titanium are connected by a near linear oxygen bridge.

TL;DR: In this article, the first binuclear FeIIFeIII complex was obtained from a self-assembled type reaction between Fe(ClO4)2· 6H2B, H2BPBPMP and sodium acetate trihydrate in methanol.

TL;DR: In this article, the structure of the complex [{Cu(HL)H2O}2SiF6]·2H 2O (H2L = salicylaldehyde benzoylhydrazone) has been characterized by a range of physicochemical techniques and the crystal and molecular structure determined by singlecrystal X-ray diffraction.

TL;DR: In this article, the title Zn(II) complex was synthesized, and its UV-Vis electronic absorption spectrum and cyclic voltammograms in N, N -dimethylformamide were measured.

TL;DR: In this article, the parent compound mer-[Ru(terpy)Cl3] was found to be active as a cytostatic in L1210 leukemia cells, with an activity in between cisplatin and carboplatin.

TL;DR: In this paper, the reactions of 1-methyl-imidazoline-2(3 H )-thione (Hmimt) with organotin(IV), tin(IV) and tin(II) halides were studied.

TL;DR: A bis(oximato)-bridged dinuclear copper(II) complex containing an axial Cu(II)-I bond with the formula [LCu(PyA) 2 Cu(I)]ClO 4 ·CH 3 CN (1 ) has been characterized by IR, UV-Vis, variable temperature (81-283 K) magnetic susceptibility measurements.

TL;DR: The tetradentate pendant arm macrocycles 1,4,7-triazacyclononane-N-acetate (L1) and N-(2-hydroxybenzyl)-1,4-7-tricylonane (HL2) and their coordination chemistry with vanadium(IV) and (V) are reported in this article.

TL;DR: In this article, a trigonal-bipyramidal complex of technetium and rhenium with the tripodal tetradentate ligand 2,2′,2″-nitrilotris(ethanethiol), N(CH2CH2SH)3 (H31) has been synthesized and characterized.

TL;DR: In this article, the reaction of L 2 Cu 2 OAc 2 (L = 7amino-4-methyl-5-aza-3-hepten-2-onato(−1); OAc = acetate ion) with NaN 3 and NaNO 2 yields [L 2 (N 3 ) 2Cu 2 ] ( 1 ) and [L 1 NO 2 ]·H 2 O ( 2 ), respectively.

TL;DR: Benzylamine as well as secondary benzylamines react with palladium(II) acetagte in benzene to give the dinuclear cyclopalladated complexes [{Pd(μ-O 2 -CMe)(C 6 H 4 CH 2 NHR)} 2 ] (R = H, Me, Pr i, Ph).

TL;DR: A series of macrocyclic cyclophosphazene containing derivatives of mono-ansa, mono-spiro, spiro, and spiro-anansa structure together with polymeric materials have been obtained by the reaction of hexachlorocyclotriphosphazenes with tetraethylene glycol in the presence of sodium hydride Structure determination was based on mass and 31P NMR spectral analysis as mentioned in this paper.

TL;DR: In this article, the authors showed that HOOOH is an inhibitor of the free radical decomposition of HOOSO3− and the two peroxides are lost in close to a one-to-one ratio.

TL;DR: In this paper, a copper di-Schiff base in both its chloride and perchlorate form was prepared and crystallized with a yield of 50 ± 10%. IR spectra confirmed the successful preparation.

TL;DR: The crystal and molecular structure of hydrophilic N,N-di(2-hydroxyethyl)-N′-benzoylthiourea (H3L4) has been determined as discussed by the authors.

TL;DR: In this article, the relationship between the cation radius and the radius of the crown ether cavity which determine the stoichiometry of the complexes formed are dominant in solution, and the cavity size of DB-18-C-6 is similar to that of 18-c-6, it behaves as though the cavity is effectively smaller as a result of its less flexible structure.

TL;DR: In this article, the reaction of 3-thiapentane-1,5-dithiol (HSSSH) in chloroform delivers [ReO(SSS)Cl] (2 ).

TL;DR: In this article, the structure of manganese dichloride with tris(2-benzimidazolylmethyl)amine (L) was confirmed by single crystal X-ray diffraction studies.