Chemical Sciences: Recent submissions

Now showing items 851-860 of 1089

Synthesis, characterization, infrared studies, and thermal analysis of Mn0.6Zn0.4Fe2(C4H2O4)(3)center dot 6N(2)H(4) and its decomposition product Mn0.6Zn0.4Fe2O4

Gawas, U.B.; Mojumdar, S.C.; Verenkar, V.M.S. (Journal of Thermal Analysis and Calorimetry. 100(3); 2010; 867-871.)

Manganese zinc ferrous fumarato-hydrazinate precursor, Mn0.6Zn0.4Fe2(C4H2O4)(3).6N(2)H(4) was synthesized for the first time and characterized by chemical analysis, infrared spectral studies, and thermal analysis. Infrared ...
A simple method for synthesis of S-doped TiO2 of high photocatalytic activity

Bidaye, P.P.; Khushalani, D.; Fernandes, J.B. (Catalysis Letters. 134(41641); 2010; 169-174.)

S-doped TiO2 samples were synthesized by use of thiourea. The elemental analysis was confirmed by X-ray fluorescence, the phases were identified by X-ray diffraction and further characterization was carried out by surface ...
A calcium(II) coordination polymer based on a tricyclic dicalcium-bis(2-nitrobenzoate) building block

Srinivasan, B.R.; Shetgaonkar, S.Y.; Raghavaiah, P. (Polyhedron. 28(14); 2009; 2879-2886.)

The reaction of CaCO(3) with 2-nitrobenzoic acid (2-nbaH) results in the formation of a coordination polymer, [Ca(2-nba)(2)(H(2)O)(2)](n) (1) (2-nba = 2-nitrobenzoate), which can be dehydrated to [Ca(2-nba)(2)] (2). Compound ...
First alkaline earth 2-carbarnoyl-4-nitrobenzoate: Synthesis and supramolecular structure

Srinivasan, B.R.; Shetgaonkar, S.Y.; Raghavaiah, P. (Indian Journal of Chemistry Section A-Inorganic Bio-Inorganic Physical Theoretical and Analytical Chemistry. 48(12); 2009; 1662-1666.)

2-Carbamoyl-4-nitrobenzoic acid (2-ca-4nbaH) -has been prepared by alkaline hydrolysis of 4-nitrophthalimide. Aqueous reaction of MgCO(3) with 2-ca-4nbaH results in the formation of [Mg(H(2)O)(6)](2-ca-4nba)(2), which ...
Solid state synthesis and characterization of a triple chain calcium(II) coordination polymer showing two different bridging 4-nitrobenzoate coordination modes

Srinivasan, B.R.; Shetgaonkar, S.Y.; Naether, C.; Bensch, W. (Polyhedron 28(3); 2009; 534-540.)

The solid state reaction of [Ca(H2O)4(eta1-4-nba)(eta2-4-nba)] 1 (4-nba = 4-nitrobenzoate) with 2-methylimidazole (L2) at 100 degrees C results in the formation of a Ca(II) coordination polymer [Ca(H2O)(L2)(4-nba)2]n 2. ...
On the distorted {NiN6} octahedron in hexakis(imidazole)nickel(II) bis(4-nitrobenzoate) dihydrate

Srinivasan, B.R.; Sawant, J.V.; Raghavaiah, P. (Indian Journal of Chemistry Section A-Inorganic Bio-Inorganic Physical Theoretical and Analytical Chemistry. 48(2); 2009; 181-188.)

The reaction of [Ni(H2O)(6)]Cl-2 with the sodium salt of 4-nitrobenzoic acid (4-nbaH) in the presence of imidazole results in the formation of the title compound hexakis(imidazole)nickel(II) bis(4-nitrobenzoate) dihydrate ...
Synthesis and structural characterization of tris(ethylenediamine)nickel(II) dichromate

Srinivasan, B.R.; Naik, A.R.; Naether, C.; Pausch, H.; Bensch, W. (Journal of Coordination Chemistry. 62(22); 2009; 3583-3591.)

The reaction of tris(ethylenediamine)nickel(II) dichloride dihydrate with potassium dichromate or potassium chromate results in the formation of mixed metallic compounds tris(ethylenediamine)nickel(II) dichromate ...
Synthesis, properties and supramolecular structure of di(aqua)bis(ethylenediamine)nickel(II) bis(4-nitrobenzoate)

Srinivasan, B.R.; Rane, G.K. (Journal of Chemical Sciences. 121(2); 2009; 145-153.)

The reaction of the sodium salt of 4-nitrobenzoic acid (4-nbaH) with [Ni(H(2)O)(6)]Cl(2) or [Ni(en)(3)]Cl(2).2H(2)O (en is ethylenediamine) results in the formation of the known octahedral compound [Ni(H(2)O)(4)(eta(1)-4 ...
Bis(piperazin-1-ium) tetrasulfidometalates: Solid state synthesis, thermal studies and structural characterization

Srinivasan, B.R.; Naik, A.R.; Poisot, M.; Naether, C.; Bensch, W. (Polyhedron. 28(7); 2009; 1379-1385.)

The organic tetrasulfidometalates (pipH)(2)[MS(4)] (pipH = piperazin-1-ium; M = W 1; M = Mo 2) were prepared by a mechanical grinding of solid (NH(4))(2)[MS(4)] (M = Mo or W) with the cyclic diamine piperazine (pip). ...
Synthesis and structural characterization of bis(dimethylammonium) tetrasulfidometalates

Srinivasan, B.R.; Girkar, S.V.; Naether, C.; Bensch, W. (Journal of Coordination Chemistry. 62(22); 2009; 3559-3572.)

Reaction of (NH(4))(2)[MS(4)] (M = Mo, W) with aqueous dimethylamine (CH(3))(2)NH or KOH results in the formation of bis(dimethylammonium) tetrasulfidometalates [(CH(3))(2)NH(2)](2)[MS(4)] (M = W 1; Mo 2) or dipotassium ...

Now showing items 851-860 of 1089

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