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Catena-Poly[[cadmium-bis-(?-triethyl-ene-tetra-mine-?N,N':N'',N''')-cadmium-(?-triethyl-ene-tetra-mine-?N,N':N'',N''')] hexa-fluoridogermanate].

ABSTRACT: The title fluoridogermanate, {[Cd(2)(C(6)H(18)N(4))(3)][GeF(6)]}(n), was synthesized hydro-thermally. The crystal structure comprises undulated cationic [Cd(2)(TETA)(3)](4+) chains (TETA is triethyl-ene-tetra-mine) propagating parallel to [101]. The central Cd(II) atom is six-coordinated in a CdN(6) set by three TETA ligands. The isolated [GeF(6)](2-) units, serving as counter-anions, occupy the inter-chain spaces and simultaneously link adjacent chains into a three-dimensional network through extensive N-H?F hydrogen-bonding inter-actions. One of the ethyl-ene bridges of one TETA ligand is disordered around a twofold rotation axis.

SUBMITTER: Wang GM

PROVIDER: S-EPMC3200897 | biostudies-other | 2011 Sep

REPOSITORIES: biostudies-other

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catena-Poly[[cadmium-bis-(μ-triethyl-ene-tetra-mine-κN,N':N'',N''')-cadmium-(μ-triethyl-ene-tetra-mine-κN,N':N'',N''')] hexa-fluoridogermanate].

Wang Guo-Ming GM Wang Pei P

Acta crystallographica. Section E, Structure reports online 20110827 Pt 9

The title fluoridogermanate, {[Cd(2)(C(6)H(18)N(4))(3)][GeF(6)]}(n), was synthesized hydro-thermally. The crystal structure comprises undulated cationic [Cd(2)(TETA)(3)](4+) chains (TETA is triethyl-ene-tetra-mine) propagating parallel to [101]. The central Cd(II) atom is six-coordinated in a CdN(6) set by three TETA ligands. The isolated [GeF(6)](2-) units, serving as counter-anions, occupy the inter-chain spaces and simultaneously link adjacent chains into a three-dimensional network through e ...[more]

PMID: 22058875

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