Copper(II) perchlorate
![Methanol[4 nitro 2 (2 pyridylmethyliminomethyl)phenolato]copper(II) perchlorate](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==)
Methanol[4 nitro 2 (2 pyridylmethyliminomethyl)phenolato]copper(II) perchlorate
... mononuclear copper(II) compound ...disordered perchlorate anion. The Cu II atom is four-coordinated in a square-planar coordination by one O and two N atoms of the Schiff base ligand and by ...
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Aqua{2 [2 (2 hydroxyethylamino)ethyliminomethyl] 4 nitrophenolato}copper(II) perchlorate
... disordered perchlorate anion. The Cu II atom is five-coordinated in a square-pyramidal configuration, with one imine N, one amine N, one phenolate O, and one hydroxyl O atom of the Schiff base defining the ...
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Aqua(1H imidazole κN3)(triethanolamine κ3O)copper(II) perchlorate hemi(benzene 1,4 dioxyacetate)
... The title complex was prepared by the addition of triethanolamine (7 ml), imidazole (20 mmol) and benzene-1,4-dioxyacetic acid (20 mmol) to an aqueous solution of copper perchlorate (20 mmol). The mixture ...
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[5 Bromo N (2 pyridylethylsulfanylethyl)salicylideneiminato κ4N,N′,O,S]copper(II) perchlorate
... N 7.60%. A solution of this organic reagent (0.37 g, 1 mmol) in absolute ethanol (10 ml) was treated with a methanol solution (1 ml) of 1 M sodium hydroxide. Copper perchlorate hexahydrate (0.37 g, 1 mmol) ...
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[4 Bromo 2 (pyridin 2 ylmethyliminomethyl)phenolato](methanol)copper(II) perchlorate
... of copper compounds is of great interest in various aspects of chemistry (Downing & Urbach, 1969; Ganeshpure et ...of copper(II) complexes (You & Zhu, 2004; You, et ...the perchlorate ...
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Crystal structure of (perchlorato κO)(1,4,7,10 tetraazacyclododecane κ4N)copper(II) perchlorate
... Addison et al., 1984). The Cu—N bond lengths range from 2.004 (1) to 2.015 (1) A ˚ , which are typical values. The Cu II ion exhibits a tetragonal distortion that leads to a longer apical bond with Cu1—O1 = 2.266 ...
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(1 Methylimidazole κN3)[tris(2 aminoethyl)amine κ4N]copper(II) bis(perchlorate)
... Cu II ions is close to a trigonal bipyridmidal configuration (Addison et ...Cu II ion is displaced from the equatorial plane towards the N-methylimidazole ligand, as indicated by the tren chelate angles ...
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(4 Hydroxycinnamato)[tris(N methylbenzimidazol 2 ylmethyl)amine]copper(II) perchlorate dimethylformamide hemisolvate
... The asymmetric unit of (I) contains a [Cu(4-hydroxy- cinnamate)(mentb)] + cation, [mentb = tris(N-methylbenz- imidazol-2-ylmethyl)amine], a perchlorate anion, and a half- occupancy dimethylformamide molecule. The ...
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Bis(2,2′ bipyridine κ2N,N′)(nitrato κO)copper(II) perchlorate
... anion which is in disorder. The Cu(II) atom is five coordinated by four nitrogen atoms from two bipy ligands and one oxygen atom from one nitrate anion, exhibiting a distorted square pyramidal coordination with ...
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(2,2′ Bipyridine κ2N,N′)tetrakis(dimethyl sulfoxide κO)copper(II) bis(perchlorate)
... 2,2′-Bipyridyl (2,2′-bipy) is a well known neutral bidentate ligand which is widely used in coordination chemistry, in particular, for the preparation of mixed ligand complexes (Fritsky et al., 2004; Kanderal et al., ...
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Aqua(4′ hydroxy 2,2′;6′,6′′ terpyridyl)copper(II) bis(perchlorate)
... The Cu II complex is pseudo-square-planar (Fig. 1) with the three terpyridyl N atoms and the O atom from a coordinated water molecule occupying the equatorial plane. The bond lengths and angles between the Cu and ...
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{1,1′ Bis[(pyridin 2 yl)methyl] 2,2′ bipiperidyl}(perchlorato)copper(II) perchlorate
... and perchlorate O atoms ...O3 ii ; C17— H17B O4 ii ; C28—H28B O12 iv ); all of these hydrogen bonds are intermolecular, linking with the hydrogen atoms on the pyridine -carbons of the adjacent ...
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μ Oxalato bis[(2,2′ bipyridine)(N,N dimethylformamide)copper(II)] bis(perchlorate)
... In the last few decades, the chemistry of bisbidentate oxalate complexes has become an active area of research, with interest arising from the various structural features of these compounds (Roma´n et al., 1996; Girerd ...
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Tetraaquabis(4,4 bipyridine)copper(II) bis(perchlorate) bipyridine tetrasolvate
... four water molecules form the equatorial plane and the axial positions are occupied by two coordinated bpy molecules. In the cation, each coordinated water molecule forms strong O— H N hydrogen bonds with non-coordinated ...
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Crystal structure of μ oxalodihydroxamato bis[(2,2′ bipyridyl)(dimethyl sulfoxide κO)copper(II)] bis(perchlorate)
... Ni II complexes with ligands derived from doubly or triply deprotonated oxalodihydroxamic ...Ni II complex again forms, but the dihydroxyoxamidato ligand also forms bridges to the potassium counter-ions ...
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Chloro(pyridine 4 carbonitrile κN1)(1,4,7 triazacyclononane κ3N,N′,N′′)copper(II) perchlorate
... lengths and angles are normal (Table 1). The central copper ion shows a distorted square-pyramidal coordination geometry (Fig. 1) formed by three N atoms from tacn, one N atom from 4-cyanopyridine and one Cl atom. ...
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μ Oxalato bis[(N,N′ dimethylformamide)(1,10 phenanthroline)copper(II)] bis(perchlorate)
... Binuclear copper(II) complexes with 1,10-phenanthroline and carboxylate bridging ligands have been found to be important in some metalloenzymes such as ...few copper binuclear carboxylate complexes ...
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Crystal structure of trans aqua(perchlorato κO)bis(propane 1,3 diamine κ2N,N′)copper(II) perchlorate
... the copper atom coordinated by the N atoms of the ligands in the equatorial plane of the copper octahedral coordination sphere and with two identical O-containing ligands in the axial positions, for ...
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Chlorobis(1,10 phenanthroline)copper(II) perchlorate hemihydrate
... bis(1,10-phenanthroline)copper(II) complex binds to DNA non-covalently in the minor groove, and the resulting active species leads to strand scission (Sigman et al., 1979). In recent years, many research ...
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Chloridobis(2,9 diethoxy 1,10 phenanthroline κ2N,N′)copper(II) perchlorate
... N4) and one chloride ion (Cl1) forming a slightly distorted trigonal-bipyramidal geometry (Fig.1). Atoms N2, N3, and Cl1 are located in the equatorial positions and atoms N1 and N4 in the apical sites. The Cu1—N2 and ...
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