Showing papers in "Inorganic Chemistry Communications in 2008"

TL;DR: In this article, a supramolecular metal-organic framework (MOF) constructed by two-dimensional (2D) infinite coordination polymers, [Zn(BDC)(H2O)]n (1, BDC = 1,4-benzenedicarboxylate), was synthesized by the reaction of zinc acetate with H2BDC in DMF under ultrasonic irradiation at ambient temperature and atmospheric pressure.

TL;DR: In this paper, a zinc metal-organic framework (MOF), [Zn 4 (BTC) 2 (μ 4 -O)(H 2 O) 2 ], was synthesized with Zn(NO 3 ) 2 ǫ 6H2 O and H 3 BTC ligand by ionothermal synthesis in 1-ethyl-3-methylimidazolium bromide ionic liquid as solvent.

TL;DR: The binding constant of a novel ruthenium-porphyrin to calf thymus DNA was reported in this article, and the ruthensium-pyrin photocleaves circular plasmid DNA in buffered solutions when irradiated with a 50-W tungsten-halogen lamp.

TL;DR: In this article, it was shown that metal reduction (to Mn(I)Pc(−2)) versus ligand reduction (To Mn(II)Pcs(−3)) in MnPc complexes depends on the nature of the ring substituents.

TL;DR: An intensely colored hetarylazo derivative possessing thiadiazole derivative as diazo component and m-aminoacetanilide based coupling component has been synthesized and demonstrates a highly selective color change from red to faint orange upon sensing of Zn2+. Other commonly occurring cations such as Ca2+, Mg2+ and Cu2+ did not respond to the sensing event as discussed by the authors.

TL;DR: The 3D coordination polymer, [Zn3(μ5-PTC)2(μ2-H2O)2]n (1), was synthesized by hydrothermal reaction of ZnI2·4H 2O with H3PTC and triethylamine.

TL;DR: A tetrazole-based Zn(II) coordination polymer, [Zn(tzf)2]n 1 (Htzf = 1H-tetrazole 5-formic acid), was synthesized by reaction of ZnCl2 and Htzf, and structurally characterized by single-crystal X-ray diffraction as mentioned in this paper.

TL;DR: In this article, the reaction of diphenylethyne with diphenylphosphane in THF in the presence of catalytic amounts of 1 (approx. 5 mol%) yielded quantitatively the cis-addition products trans-1,2-diphenyl-1-diphosphanylethene (2) and 1, 4-dipphenyl 1,4-bis(diphensylphophosphanyl)buta-1.3-diene (3), respectively.

TL;DR: In this paper, a 4d-4f heterometallic coordination polymer (EuAg(imdc) 2 ] n (1 ) (imdc= izoledicarboxylate) has been hydrothermally synthesized and characterized by elemental analysis, IR, and single-crystal X-ray diffraction.

TL;DR: In this article, the reaction of AgNO3 with bulky anthracene-9-carboxylic acid (HL1) in the presence of 2,6-dimethylpyridine (dmp) afforded a photoluminescent hexanuclear discrete AgI complex [Ag6(L1)6(dMP)2] exhibiting C-H⋯Ag interactions whose total interaction energy were further estimated by DFT calculations.

TL;DR: In this article, a copper-II complex with N2O donor ligand was synthesized and characterized by elemental analysis, FT-IR spectra and X-ray crystallography, which revealed that it is a 1D chain along crystallographic b axis and the existence of rare μ 1,1,1-azide bridging mode.

TL;DR: In this article, a novel three-dimensional (3D) coordination polymer, [Cd(μ3-HIDC)(bbi)0.5]n (1) (H3IDC= 4,5-imidazoledicarboxylic acid, bbi= 1,1'-(1,4-butanediyl)bis(imidazeole)), has been synthesized under microwave heating solvothermal conditions and characterized by elemental analysis, IR, TG, and single crystal X-ray diffraction.

TL;DR: In this article, two novel coordination compounds were synthesized by reaction of tetrazole-5-ethyl acetate with Mn(ClO4)2·6H2O and CuCl2·2H 2O in sodium hydroxide solution, respectively.

TL;DR: The self-assembly reactions of the flexible ligand 1,4-bis(1,2,4triazol-1-yl)butane (btb) and Cd(II) salts with different anions NO 3, BF 4, ClO 4, PF 6, PF 7, PF 8, PF 9, PF 10, PF 11, PF 12, PF 14, PF 15, PF 16, PF 18, PF 19, PF 20, PF 21, PF 22

TL;DR: In this article, the structure analysis indicates that the Lindqvist polyoxoniobate [Nb6O19]8− is capped by two divalent Cu atoms through three bridging oxygen atoms on two opposite {Nb3O3} groups and supports two [Cu(2,2′-bipy)2] fragments via the terminal oxygen atoms which are also located in opposite orientations.

TL;DR: In this paper, the authors report two microporous MOFs, viz. Mn3(1,4-BDC)3(μ-DMF)2 (1), and Mn4( 1,3-bDC)4(μ2-DMFs)2··−(DMF)-2 (2), which are constructed from the Mn-O-C rod-like SBUs and afford the irregular rhombic channels occupied by coordinated or free DMF molecules.

TL;DR: In this paper, the reaction of uranyl nitrate with formic acid in the presence of DABCO or NMe4OH under hydrothermal conditions gave two novel uranyl-organic frameworks.

TL;DR: In this article, self-assembly of 5,10,15,20,tetra(4pyridyl)porphyrin (tpp-H2) tetradentate panels with dinuclear arene ruthenium clips is described.

TL;DR: In this paper, the authors describe the synthesis, characterization and spectroscopic properties of the complex tris-(thenoyltrifluoroacetonate)([1, 2, 5]thiadiazolo[3, 4-f][1, 10]phenanthroline) europium(III) acetonitrile solvate.

TL;DR: The new soluble metal-free and metallophthalocyanines with four tetrathiamacrocycles were obtained from 4-[(11-hyroxy-1,5,9,13-tetrathiacyclohexadecan-3-yl)oxy]phthalonitrile 3 and the corresponding divalent metal salt (NiCl2, Zn(CH3COO)2, CoCl 2, CuCl2 and PbO).

TL;DR: A 2-dimensional hemidirected metal-organic framework based on Pb(HIDC) and imidazole-4,5-dicarboxylic acid ligand has been synthesized and characterized by elemental analyses, IR, TGA, and X-ray single-crystal diffraction as mentioned in this paper.

TL;DR: In this paper, a novel MnIII(d4) complex, which exhibit spin crossover (SCO) phenomenon arising from the spin transition of LS↔−HS state, was characterized structurally as well as magnetically.

TL;DR: In this paper, a novel heteronuclear polymeric complex Cd(SCN)3Cu(en)2NO3 (1) (en =ethylenediamine) has been synthesized and structurally characterized.

TL;DR: In this article, the catalytic activity of molybdenyl acetylacetonate supported on silica functionalized imidazole, MoO2(acac)-SiIm, was investigated in the alkene epoxidation with tert-BuOOH.

TL;DR: Two copper(II) complexes, [CuLCl2] (1) and [Cu3L′Cl6] (2), have been synthesized and characterized as discussed by the authors.

TL;DR: In this paper, a new 2D inorganic aggregate, K3Na3{Nd2(H2O)12Cu4(H 2 O)2(SiW9O34)2}·21H 2O (1), has been obtained by the reaction of divacant polyoxoanion [γ-SiW10O36], Cu2+, Nd3+ and Al3+ in the aqueous solution.

TL;DR: In this paper, a 3D hybrid based on transition metal complexes (TMCs) modified α-metatungstate polyoxometalate (POMs), Na4[Ag6L4][H2W12O40]·12H2O (1) (L ǫ=nicotinate), has been conventionally synthesized and characterized by elemental analysis, IR, UV, TG and single-crystal X-ray diffraction.

TL;DR: Two isostructural decaniobate polymers, Zn(2,2′-bipy) 2 ] 3 [Nb 10 O 28 ]· 3H 2 O} n ( 1 ) and Co(2.2′)-bipY) 2 ], were assembled successfully based on [M(2 2, 2′)-Bipy] 2 ] (M = Zn and Co) and metastable [nb 10 o 28 ] 6− clusters under mild hydrothermal condition as mentioned in this paper.

TL;DR: In this paper, the reaction of Katza (atza−−= 5-aminotetrazole-1-acetato) with PbCl2in aqueous solution, produced two new Pb(II) compounds, [PbCl(atza)]n (1) and [pbCl[a4-ptz]n (2), which were structurally characterized by elemental analysis, IR spectroscopy and single-crystal X-ray diffraction.

TL;DR: In this paper, the reaction of AgClO4 with anthracene-9,10-dicarboxylic acid (H2L) and hexamethylenetetramine (hmt) in the presence of 2,6-dimethylpyridine afforded a photoluminescent three-dimensional (3D) AgI coordination polymer.