N-donor ligands
Synthetic and structural studies of mixed sodium bis(trimethylsilyl)amide/sodium halide aggregates in the presence of η2-N,N-, η3-N,N,N/N,O,N-, and η4-N,N,N,N-donor ligands
... 7. (a) Mootz, D.; Zinnius, A.; Böttcher, B., Angew. Chem., Int. Ed. 1969, 8, 378-379; (b) Engelhardt, L. M.; Jolly, B. S.; Junk, P. C.; Raston, C. L.; Skelton, B. W.; White, A. H., Aust. J. Chem. 1986, 39, 1337-1345; (c) ...
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Coenzyme B12 model studies: Synthesis, characterization and axial ligation of benzyl (aquo) cobaloximes with N donor ligands and DNA binding studies
... dimethylglyoxime ligands, while the two axial positions are occupied by benzyl and neutral N donor base ligand The characteristic absorption band of ν (C=N) of dimethylglyoximato ligand in the ...
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Synthesis, crystal structures and supramolecular architectures of square pyramidal Cu(II) complexes containing aromatic chelating N,N’-donor ligands
... the N,N ’ ligand coordinates in a bidentate chelating manner and the copper has a square pyramidal ...-chelating ligands used, but due to the difference in supramolecular architectures no similar ...
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Supramolecular architectures and structural diversity in a series of lead (II) Chelates involving 5-Chloro/Bromo thiophene-2-carboxylate and N,N’-donor ligands
... H-NMR, 13 C-NMR, TGA, and photoluminescence studies. Single crystal X-ray diffraction studies reveal that complexes (1, 2) and (4) are mononuclear while (3 and 5) are dinuclear in nature which may result from the ...
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A STUDY TO EVALUATE THE IN VITRO ANTIMICROBIAL ACTIVITY AND ANTIANDROGENIC EFFECTS ON RATS OF Cr (III) COMPLEXES OF S∩N DONOR LIGANDS
... . They are a class of potent and selective antitumor agents which exhibit nanomolar inhibitory activity against a range of human breast, ovarian, colon and renal cell lines in vitro 10 . Much research has been devoted ...
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Equilibrium Studies on Binary and Ternary Complexes of Transition Metal Ions with Thiouracil as Binary and some N-Donor Ligands as Ternary Ligands
... other ligands (L) containing N-N and N-O donor sites in aqueous ...of ligands (L) with Co(II), Ni(II), Cu(II) and Zn(II) were determined under the present experimental conditions ...
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Design, Synthesis, and Oxidation Reactivity of Palladacyclic Complexes Containing N-donor Ligands
... Both of the cycles involve three fundamental steps and the steps are the same, only the order differs. The red cycle starts with a C-H activation reaction at a Pd(II) centre, followed by oxidative addition of an ...
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fac Trichloro(pyrazolato)bis(pyrazole)platinum(IV)
... pyrazole ligands currently attract significant attention, due to their intrinsic biological, synthetic, catalytic and magnetic properties (Ardizzoia et ...with N-donor ligands (Kukushkin & ...
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Poly[μ 4,4′ bipyridine κ2N:N′ μ thiocyanato κ2N:S copper(I)]
... and N-donor ligands, we have startet systematic investigation on their thermal behavior because we have demonstrated that new ligand deficient coordination polymers can be conveniently prepared by ...
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Poly[mercury(II) di μ chloro μ pyrazine κ2N:N′]
... for N-donor ligands, we have started a systematic structural study concerned with the formation of coordination polymers of mercuric compounds HgX 2 (with X = Cl, Br, I, NO 3 , ClO ...
5
The nickel, copper and zinc complexes of a potentially heptadentate nitrogen donor ligands
... of ligands [15]. Multidentate nitrogen donor ligands have been identified as central to the design and function of ruthenium complexes for water oxidation catalysis and as models for nitrogen rich ...
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ELECTRONIC SPECTRAL CHARACTERIZATION OF Dy(III) SYSTEMS INVOLVING ENVIRONMENT OF ‘N’ & ‘O’ DONOR ATOM LIGANDS IN POLAR APROTIC SOLVENT
... sulphonanilide ligands having N & O as donor atoms have been selected for complexation with Dy(III) ion and complexes were characterized through various electronic spectral parameters like ...
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Cyclopalladated metallomesogens
... The lone pairs on oxygen donor ligands do not form strong bonds with platinum II or palladium II and complexes formed from unidentate ligands of this type easily undergo substitution rea[r] ...
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Di μ acetato κ4O:O′ bis[(1,10 phenanthroline κ2N,N′)(trifluoromethanesulfonato κO)copper(II)]
... bridging ligands display an almost perfect resonance [C13 Û O1 = ...acetato ligands (H14A) or phen ligands (H7 as hydrogen bond donor sites and H10) and oxygen/fluoride accepetors at ...
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Barriers to living donor kidney transplantation in the United Kingdom : a national observational study
... Despite adjustment for demographic and socio-economic factors, we found striking geographic differences in LDKT activ- ity, with patients in NI experiencing higher odds of LDKT versus DDKT compared with patients in ...
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Nanocrystalline Mixed Ligand Complexes of Cu (II), Ni (II), Co (II) with N, O Donor Ligands: Synthesis, Characterization, and Antimicrobial Activity
... 12 N 2 NiO 4 ] thermogram shown in ...loss N 2 H 2 O, C 7 H 3 , and C 7 H 2 O groups ...12 N 2 O 2 organic compound at the ...12 N 2 O 2 molecules ...
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Ch 23_Transition Elements and Coordination Compounds.pdf
... 4. If the name of a ligand itself contains a Greek prefix, then put the ligand name in parentheses and use one of the following alternative prefixes to specify the number of ligands: bis− (2), tris− (3), tetrakis− ...
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N Benzylidene 3 (diphenylphosphino) 1 propanamine
... ancillary ligands for transition metal complexes with the result that there are many reported systems (Newkome, 1993 a ,b; Uriarte et ...1980). Ligands possessing both softer donor phosphines and ...
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Complexes with N-Phthalyl amino acid ligands
... synthesized and characterized as mononuclear species on the basis of elemental chemical analysis, electronic and infrared spectra and molar conductivity measurements. The IR spectra indicated the presence of amino acid ...
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SYNTHESIS AND CHARACTERIZATION OF ZN(II) AND CD(II) SALEN COMPLEXES, SALEN L1H2 , L2H2 N,N’-BIS (SALICYLIDENE)-8,11 DIAMINOCTANE AND N,N’-BIS (SALICYLIDENE)-8,13 DIAMINODECANE
... ligand N,N’-bis (salicylidene)-8,11 diaminoctane L1H2 and N,N’-bis(salicylidene)- 8,13 diaminodecane L2H2 were synthesized by condensation of the salicylaldehyde and appropriate diamines in 2 ...
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