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[?-N,N'-Bis(2-amino-eth-yl)ethane-1,2-diamine-?(4)N(1),N(1'):N(2),N(2')]bis-{[N,N'-bis-(2-amino-eth-yl)ethane-1,2-diamine-?(4)N,N',N'',N''']cadmium} tetra-kis-(perchlorate).

ABSTRACT: The centrosymmetric dinuclear cadmium title complex, [Cd(2)(C(6)H(18)N(4))(3)](ClO(4))(4), was obtained by the reaction of N,N'-bis-(2-amino-eth-yl)ethane-1,2-diamine (trien) with Cd(NO(3))(2)·4H(2)O and sodium perchlorate in methanol. The Cd(II) cation is coordinated by four N atoms of a non-bridging trien ligand and by two N atoms of a bridging trien ligand in a slightly distorted octa-hedral coordination geometry. The bridging ligand shares another two N atoms with a neighboring symmetry-equivalent Cd(II) cation. The structure displays C-H?O and N-H?O hydrogen bonding. The perchlorate anion is disordered over two sets of sites in a 0.854?(7): 0.146?(7) ratio.

SUBMITTER: Goudarziafshar H

PROVIDER: S-EPMC3435582 | biostudies-literature | 2012 Sep

REPOSITORIES: biostudies-literature

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[μ-N,N'-Bis(2-amino-eth-yl)ethane-1,2-diamine-κ(4)N(1),N(1'):N(2),N(2')]bis-{[N,N'-bis-(2-amino-eth-yl)ethane-1,2-diamine-κ(4)N,N',N'',N''']cadmium} tetra-kis-(perchlorate).

Goudarziafshar Hamid H Abbasityula Yunes Y Eigner Václav V Dušek Michal M

Acta crystallographica. Section E, Structure reports online 20120804 Pt 9

The centrosymmetric dinuclear cadmium title complex, [Cd(2)(C(6)H(18)N(4))(3)](ClO(4))(4), was obtained by the reaction of N,N'-bis-(2-amino-eth-yl)ethane-1,2-diamine (trien) with Cd(NO(3))(2)·4H(2)O and sodium perchlorate in methanol. The Cd(II) cation is coordinated by four N atoms of a non-bridging trien ligand and by two N atoms of a bridging trien ligand in a slightly distorted octa-hedral coordination geometry. The bridging ligand shares another two N atoms with a neighboring symmetry-equi ...[more]

PMID: 22969455

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