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Catena-Poly[[[tetra-aqua-zinc(II)]-?-1,4-bis-(1,2,4-triazol-1-yl)butane-?N:N] biphenyl-4,4'-dicarboxyl-ate].


ABSTRACT: The asymmetric unit of the polymeric title compound, {[Zn(C(8)H(12)N(6))(H(2)O)(4)](C(14)H(8)O(4))}(n) or {[Zn(BTB)(H(2)O)(4)](BPDC)}(n) [BTB is 1,4-bis-(1,2,4-triazol-1-yl)butane and H(2)BPDC is biphenyl-4,4'-dicarb-oxy-lic acid], contains half a [Zn(BTB)(H(2)O)(4)](2+) cation and half a BPDC anion, both ions lying about a crystallographic inversion centre. The crystal structure consists of zigzag polymeric cationic chains parallel to the c axis and uncoordinated anions linked into a three-dimensional supra-molecular architecture by O-H?O, C-H?O hydrogen bonds and C-H?? inter-actions.

SUBMITTER: Jiao CM 

PROVIDER: S-EPMC3009203 | biostudies-literature | 2010 Oct

REPOSITORIES: biostudies-literature

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catena-Poly[[[tetra-aqua-zinc(II)]-μ-1,4-bis-(1,2,4-triazol-1-yl)butane-κN:N] biphenyl-4,4'-dicarboxyl-ate].

Jiao Chang-Mei CM  

Acta crystallographica. Section E, Structure reports online 20101013 Pt 11


The asymmetric unit of the polymeric title compound, {[Zn(C(8)H(12)N(6))(H(2)O)(4)](C(14)H(8)O(4))}(n) or {[Zn(BTB)(H(2)O)(4)](BPDC)}(n) [BTB is 1,4-bis-(1,2,4-triazol-1-yl)butane and H(2)BPDC is biphenyl-4,4'-dicarb-oxy-lic acid], contains half a [Zn(BTB)(H(2)O)(4)](2+) cation and half a BPDC anion, both ions lying about a crystallographic inversion centre. The crystal structure consists of zigzag polymeric cationic chains parallel to the c axis and uncoordinated anions linked into a three-dime  ...[more]

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