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Catena-Poly[[di-aqua-[?2-4-(4-carb-oxy-phen-oxy)benzoato](?2-4,4'-oxydibenzo-ato)praseodymium(III)] monohydrate].

ABSTRACT: In the title compound, {[Pr(C14H8O5)(C14H9O5)(H2O)2]·H2O} n , the Pr(III) cation is eight-coordinated by six carboxyl O atoms from both a monoanionic 4-(4-carb-oxy-phen-oxy)benzoate and a dianionic 4,4'-oxydibenzoate ligand (four bridging with two from a bidentate chelate inter-action), and two O-atom donors from water mol-ecules. A single water mol-ecule of solvation is also present. The complex units are linked through carboxyl O:O' bridges giving a two-dimensional sheet polymer lying parallel to (001). An overall three-dimensional network structure is generated through inter-molecular carb-oxy-lic acid and water O-H?O hydrogen bonds and weak C-H?O inter-actions.

SUBMITTER: Li P

PROVIDER: S-EPMC3884249 | biostudies-other | 2013 Oct

REPOSITORIES: biostudies-other

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catena-Poly[[di-aqua-[μ2-4-(4-carb-oxy-phen-oxy)benzoato](μ2-4,4'-oxydibenzo-ato)praseodymium(III)] monohydrate].

Li Ping P Su Duo-Meng DM Zheng Chang-Ge CG

Acta crystallographica. Section E, Structure reports online 20131005 Pt 11

In the title compound, {[Pr(C14H8O5)(C14H9O5)(H2O)2]·H2O} n , the Pr(III) cation is eight-coordinated by six carboxyl O atoms from both a monoanionic 4-(4-carb-oxy-phen-oxy)benzoate and a dianionic 4,4'-oxydibenzoate ligand (four bridging with two from a bidentate chelate inter-action), and two O-atom donors from water mol-ecules. A single water mol-ecule of solvation is also present. The complex units are linked through carboxyl O:O' bridges giving a two-dimensional sheet polymer lying parallel ...[more]

PMID: 24454025

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