[μ-N,N′-Bis(2-aminoethyl)ethane-1,2-diamine-κ4 N 1,N 1′:N 2,N 2′]bis{[N,N′-bis(2-aminoethyl)ethane-1,2-diamine-κ4 N,N′,N′′,N′′′]cadmium} tetrakis(perchlorate)
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چکیده
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.
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