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Now showing items 101-110 of 132
mer-Diaquabis(1H-imidazole-kappa N-3)(orotato-kappa N-2(3),O-4)nickel(II)
(Blackwell Munksgaard, 2004)
The title mononuclear complex, [Ni(C5H2N2O4)(C3H4N2)(2)- (H2O)(2)] or [Ni(HOr)(im)(2)(H2O)(2)] (im is imidazole and H(3)Or is orotic acid, or 2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid), has been synthesized ...
A capped trigonal prismatic cadmium complex with tetra- and tridentate ligands: bis(triethanolamine)-kappa N-3,O,O ';kappa N-4,O,O ',O ''-cadmium(II) squarate monohydrate
(Int Union Crystallography, 2004)
In the crystal structure of the title compound, [Cd(C6H15NO3)(2)](C4O4).H2O, a supramolecular structure is observed. The asymmetric unit consists of one unit of the cationic Cd complex, one water molecule and two half-squarate ...
Picolinamidium squarate and di-p-toluidinium squarate dihydrate
(Int Union Crystallography, 2004)
The crystal structure determinations of picolinamidium squarate, C6H7N2O+.C4O4-, (I), and di-p-toluidinium squarate dihydrate, 2C(7)H(10)N(+).C4O4 (2-).2H(2)O, (II), are reported. While salt formation occurs by donation ...
Synthesis, crystal structure and thermal properties of copper(II) orotato complex with 2,2 '-bipyridine
(Walter De Gruyter Gmbh, 2005)
A mixed-ligand orotato (HOr) complex of Cu(II) with 2,2'-bipyridine (bipy) was synthesized and characterized by elemental analysis, magnetic susceptibility, UV-vis and FT-IR spectroscopy, TG / DTA techniques and X-ray ...
Novel cobalt(II), nickel(II) and copper(II) complexes of neutral orotic acid. Synthesis, spectroscopic and thermal studies
(Springer, 2005)
The new orotic acid complexes, [MCl2(H2O)(3)(H(3)Or)], M=Co(II), Ni(II) and [CuCl2(H2O)(H(3)Or)(3)] center dot H2O, were synthesized and characterized by elemental analysis, magnetic susceptibility, spectral (Diffuse ...
Bis(1,10-phenanthroline-kappa N-2,N ')(squarato-kappa O)copper(II) trihydrate
(Int Union Crystallography, 2004)
The title mononuclear [Cu(sq)(phen)(2)] . 3H(2)O complex [ sq is squarate (C4O4) and phen is 1,10-phenanthroline (C12H8N2)] has been synthesized and the structure consists of a neutral mononuclear [ Cu( sq)( phen) 2] unit ...
Synthesis and spectrothermal studies of vitamin B13 complexes of cobalt(II) and nickel(II) with 4-methylimidazole: Crystal structure of [Ni(HOr)(H2O)(4-Meim)(3)](2) center dot 5H(2)O
(Pergamon-Elsevier Science Ltd, 2006)
The aquatris(4-methylimidazole)orotatocobalt(II), [Co(HOr)(H2O)(4-Meim)(3)] (1) and bis[aquatris(4-methylimidazole)orotatonickel(II)] pentahydrate, [Ni(HOr)(H2O)(4-Meim)(3)](2) center dot 5H(2)O (2) have been synthesized ...
Spectrothermal studies of 1,10-phenanthroline complexes of Co(II), Ni(II), Cu(II) and Cd(II) orotates
(Springer, 2006)
The 1,10-phenanthroline (phen) complexes of Co(II), Ni(II), Cu(II) and Cd(II) orotates were synthesized and characterized by elemental analysis, magnetic susceptibility, spectral methods (UV-vis and FTIR) and thermal ...
Synthesis and spectrothermal studies of thermochromic diamine complexes of cobalt(III), nickel(II) and copper(II) squarate. Crystal structure of [Co(en)(3)](sq)(1.5) center dot 6H(2)O
(Springer, 2006)
New adducts of ethylenediamine (en), N,N-dimethylethylenediamine (ndmen) and N,N'-dimethylethylenediamine (dmen) with squarate as counter-ions were synthesized and characterized by physico-chemical methods (IR and UV/vis ...
Synthesis, spectral, thermal and structural characterization of the copper(II) saccharinato complex of 2-aminopyrimidine, [Cu(sac-O)(2)(ampym-N)(2)(H2O)2]center dot 2ampym
(Walter De Gruyter Gmbh, 2006)
Bis(2-aminopyrimidine-N)diaquabis(saccharinato-O)copper(II) di(2-aminopyrimidine), [Cu(sac-O)(2)(ampym-N)(2)(H2O)(2)]center dot 2ampym was synthesized and characterized by means of elemental analysis, IR and UV-vis ...
