Crystal Structure of 2,2'-Bipyridine-N,N')(1,4,7,10-tetraazacyclododecane-N,N',N",N''')nickel(II) Diperchlorate.

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Crystal structure of (2,2'-bipyridine-N,N')(1,4,7,10-tetraazacyclododecane-N,N',N",N''')nickel(II) diperchlorate.

ligands have been widely investigated in fundamental and applied science.1 In the present paper, we report on the crystal structure of the Ni(II) complex which contains the tetraaza macrocyclic ligand, to expand knowledge in this area. The ligand 1,4,7,10-tetraazacyclododecane (cyclen) was prepared according to the literature.2 Equimolar quantities of nickel perchlorate hexahydrate and the liga...

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The hydrothermal synthesis and X-ray crystal structure of Ag (1)-4, 4"-bipyridine-based coordination polymer

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Crystal structure of 4,4′-(disulfanediyl)dibutanoic acid–4,4′-bipyridine (1/1)

4,4'-(Disulfanediyl)dibutanoic acid (dtba) and 4,4'-bipyridine (4,4'-bpy) crystallize in an 1:1 ratio, leading to the title co-crystal with composition C8H14O4S2·C10H8N2. A distinctive feature of the crystal structure is the geometry of the dtba moiety, which appears to be stretched [with a 9.98 (1) Å span between outermost carbons] and acts as an hydrogen-bonding connector, forming linear chai...

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ژورنال

عنوان ژورنال: Analytical Sciences

سال: 2001

ISSN: 0910-6340,1348-2246

DOI: 10.2116/analsci.17.571