Polarographic Study of Copper(II)-N-(2-Hydroxyethyl)ethylene-diamine-N,N′,N′-triacetate and -2,2′-Ethylenedioxybis-[ethyliminodi(acetate)] Chelates
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چکیده
منابع مشابه
N-(2-Bromobenzyl)-N′-(2-pyridyl)benzene-1,2-diamine
In the title compound, C(18)H(16)BrN(3), mol-ecules are linked into dimers by co-operative inter-molecular N-H⋯N hydrogen bonding. Only one N-H group is involved in hydrogen bonding. The planes of the pyridine and bromo-phenyl rings are twisted by 61.49 (3) and 79.11 (8)°, respectively, from the plane of the central phenyl ring.
متن کامل[N,N-Bis(2-aminoethyl)ethane-1,2-diamine](ethane-1,2-diamine)nickel(II) thiosulfate trihydrate
The title compound, [Ni(C(2)H(8)N(2))(C(6)H(18)N(4))]S(2)O(3)·3H(2)O, was accidentally synthesized under solvothermal conditions applying [Ni(en)(3)]Cl(2) (en is ethane-1,2-diamine) as the Ni source. The asymmetric unit consists of one discrete [Ni(tren)(en)](2+) complex [tren is N,N-bis-(2-amino-eth-yl)ethane-1,2-diamine] in which the Ni(2+) cation is sixfold coord-inated within a slightly dis...
متن کاملN,N′-Bis(2-thienylmethylene)benzene-1,4-diamine
The Schiff base, C(16)H(12)N(2)S(2), has been synthesized by refluxing an ethano-lic solution of thio-phene-2-carbaldehyde and benzene-1,4-diamine. The center of the benzene ring is located on a crystallographic center of inversion. The dihedral angle between the benzene and thio-phene rings is 63.6 (1)°.
متن کاملN,N′-Bis(4-bromo-2-fluorobenzylidene)ethane-1,2-diamine
The mol-ecule of the title Schiff base compound, C(16)H(12)Br(2)F(2)N(2), lies across a crystallographic inversion centre and adopts an E configuration with respect to the azomethine C=N bonds. The imino groups are coplanar with the aromatic rings. Within the mol-ecule, the planar units are parallel, but extend in opposite directions from the dimethyl-ene bridge. An inter-esting feature of the ...
متن کاملDiaqua[N,N′-bis(2-pyridylmethylene)propane-1,3-diamine]manganese(II) dibromide–aquabromido[N,N′-bis(2-pyridylmethylene)propane-1,3-diamine]manganese(II) bromide–dibromido[N,N′-bis(2-pyridylmethylene)propane-1,3-diamine]manganese(II) (1/2/1)
There are three different Mn(II) complexes in the asymmetric unit of the title compound, [Mn(C(15)H(16)N(4))(H(2)O)(2)]Br(2)·2{[MnBr(C(15)H(16)N(4))(H(2)O)]Br}·[MnBr(2)(C(15)H(16)N(4))]. In the neutral complex, the Mn(2+) ion is six-coordinated in a distorted octa-hedral environment by four N atoms of the tetra-dentate ligand N,N'-bis-(2-pyridylmethyl-ene)propane-1,3-diamine (bppd) and two brom...
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1969
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.42.394