BIS(OXALATO) COMPLEXES
Structural and reactivity studies of bis(imido) complexes of molybdenum (VI).
... The imido ligand m ay be formally regarded as a doubly-deprotonated amine, RN^'. One of its facets is that it can act as a "spectator" ligand. This means that it can vary its electron-donation to the metal centre ...
194
The effect of iodo substituents in bis(phenoxyimine) zirconium complexes on the catalytic performance of homogeneous ethylene polymerization reactions
... phenoxyimine complexes were synthesized, characterized and tested as catalysts for ethylene ...mononuclear bis(phenoxyimine) zirconium complexes in good ...These complexes were activated with ...
9
Synthesis, APPI Mass-Spectrometric Characterization and Polymerization Studies of Group 4 Dinuclear Bis(ansa-metallocene) Complexes
... dinuclear bis(dichloro ansa-metallocene) ...metallocene complexes .[12] The APPI mass spectra of the mononuclear complexes 3a’-Zr, 3b’-Zr and 3b’-Hf are summarized in Figure ...
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Synthesis and Characterization of Metal-Bis(trimethylsilyl)phosphido Complexes
... with a Z of 4. The molecular structures and selected bond angles and distances of both complexes are shown in Figure 2.10 and Figure 2.11. The coordination geometry of the palladium center is square planar ...
107
Properties And Mechanisms: Physical And Chemical Investigations Of Bis(imino)pyridine Ruthenium Complexes
... of complexes. The bis(phosphine) complexes under consideration here do not contain ligands amenable to such spectroscopic interrogation, but structural analysis of bond distances in the [N 3 ] ...
274
Synthesis and Characterization of Bis(cyclopentadienyl)Zirconium(iv)Bis (o,o-dialkyl and alkylenedithiophosphate) Complexes
... synthesized Bis (cyclopentadienyl) zirconium (iv) Bis (dialkyl and alkylene dithiophosphate) complexes are yellow colored crystalline solid, non-volatile in nature, freely soluble in common organic ...
5
Synthesis, characterization and crystal structures of homonuclear copper complexes with 1,3-bis(dimethylamino)-2-propanol as ligand.
... alkoxide complexes stimulated by the possible applications in MOCVD and chemical sol-gel ...resulting complexes may be divided into two ...are complexes such as metal carboxylates, carbonates ...f ...
118
Bis(μ 1,2,4 triazole κ2N1:N2)bis[diaqua(oxalato κ2O,O′)copper(II)]
... of a great diversity of homo- and heteropolymetallic frame- works (Haasnoot, 2000) with remarkable magnetic properties (Tang et al., 2001). In the framework of our current research on oxalate-containing ®rst-row ...
6
Synthesis, Spectral, Cyclic Voltammetric and Antimicrobial Studies of Iron (Iii) Complexes With Tetradentate Bis-Benzimidazole Based Diamide Ligand
... The magnetic susceptibilities of the complexes at room temperature were determined by using a CAHN 2000 Magnetic balance and are reported in Table 4.The solid state magnetic moment at room temperature of complex 1 ...
6
Platinum bis(phosphine) complexes of 1,8 naphthosultam
... Unsurprisingly, ligands in which the two N donor atoms are bridged by a single atom (C or S) bind to the platinum centre to form restricted 4 membered chelate rings with significantly mo[r] ...
21
Structural aspects of bis(quadridentate)zirconium(IV) complexes
... polarography complexes, tetrakis isotopically labeled the measurements, studies the salicylaldimine octacyanometallate zirconium, recently, metal being of dodecahedral antiprismic stabil[r] ...
244
trans Bis(2 aminoanilinium κN2)bis(oxalato κ2O,O′)copper(II)
... While the majority of metal±oxalate compounds form low- solubility polymeric structures, discrete mononuclear complexes can be formed when the oxalate bridging potential is reduced. One way to achieve this is to ...
7
Bis(thiophenolate)pyridine Pincer Ligands and Trivalent Zirconocene Complexes Relevant to Earlv Transition Metal Polymerization Catalysts
... (SBI)Zr(IV) complexes with sodium amalgam and with diisobutylaluminum hydride, which give access to a variety of trivalent zirconocene species and on interconversion reactions of some of these Zr(III) ...
122
Bis(5 amino 1H tetrazole κN4)diaqua(oxalato κ2O1,O2)cadmium
... For background to five-membered heterocycle ligands in compounds with metal-organic framework structures, see: Wang et al. (2010); Yu et al. (2010); He et al. (2006); Wei et al. (2010). For related complexes with ...
8
Metal dependent structural variations and the peculiarities of hydrogen bonded networks in the highly hydrated copper(II), nickel(II) and palladium(II) complexes of bis dioxocyclam
... The two types of crystals isolated for the copper(II) complex (i.e., 1a-Cu and 1b-Cu) belong to the same space group and are characterized by similar values of unit cell parameters (see Table 1). Both are built of ...
26
Synthesis, spectral, thermal and X ray diffraction studies on bis hydrazine metal and mixed metal iminodiacetates
... these complexes undergo two stage decompositions to give respective metal oxide as the final ...metal complexes, [M 1/3 Co 2/3 NH(CH 2 COO) 2 (N 2 H 4 ) 2 ] ...
7
Ti (IV) complexes of some heterocyclic ligands. Synthesis, characterization and ethylene polymerization activity
... titanium complexes with 1, 1-bis (benzimidazolyl) methane ligands, the activities of the systems decrease in the order 41/MAO > 42/ MAO > 43/MAO (see Figure ...that complexes with both large ...
20
Pentacarbonyl[ethoxy(2 ethoxy 4,5 diphenyl 1,3 cyclopentadienyl)carbene]chromium(0)
... naphthalenide. In the case of reduction of ,-unsaturated group 6 carbenes, there are few reports, and these deal mainly with the use of simple reducing agents (GoÂmez-Gallego et al., 2000; ManchenÄo et al., 1999). ...
10
Antioxidant Activity and Histopathological Examination of Chromium and Cobalt Complexes of Bromobenzaldehydeiminacetophenone Against Ehrlich Ascites Carcinoma Cells Induced in Mice
... metal complexes widely used for cancer treatment, induces tissue toxicity, in particular to the kidney (Giaccone, ...Cr complexes of bis-(4-bromobenzaldehyde-iminoacetophenone), BBIA-Co and BBIA-Cr, ...
6
Studies of Some New Binuclear Metal (Ii)Complexes
... metal complexes are important owing to their biochemical, electrochemical, analytical, antifungal, antibacterial activitiesand redox ...the complexes to a great extent as effective and stereo specific ...
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