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Catena-Poly[bis-(propane-1,3-diaminium) [[aqua-(sulfato-?O)bis-(sulfato-?O,O')cerate(IV)]-?-sulfato-?O,O':O''] dihydrate].

ABSTRACT: The Ce(IV) atom in the title salt, {(H(3)NCH(2)CH(2)CH(2)NH(3))(2)[Ce(SO(4))(4)(H(2)O)]·2H(2)O}(n), exists in a monocapped square-anti-prismatic coordination geometry. The water-coordinated metal atom is bonded to four sulfate ions; one of them is monodentate and two function in a chelating mode. The fourth is also chelating but it uses one of the other two O atoms to bind to an adjacent metal atom, generating a polyanionic chain. The cations are linked to the polyanionic chain as well as to the uncoordinated water mol-ecules, resulting in an O-H?O and N-H?O hydrogen-bonded three-dimensional network.

SUBMITTER: Meer AF

PROVIDER: S-EPMC3099775 | biostudies-literature | 2011 Apr

REPOSITORIES: biostudies-literature

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catena-Poly[bis-(propane-1,3-diaminium) [[aqua-(sulfato-κO)bis-(sulfato-κO,O')cerate(IV)]-μ-sulfato-κO,O':O''] dihydrate].

Meer Ali Farooq AF Ahmad Saeed S Sharif Shahzad S Khan Islam Ullah IU Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20110309 Pt 4

The Ce(IV) atom in the title salt, {(H(3)NCH(2)CH(2)CH(2)NH(3))(2)[Ce(SO(4))(4)(H(2)O)]·2H(2)O}(n), exists in a monocapped square-anti-prismatic coordination geometry. The water-coordinated metal atom is bonded to four sulfate ions; one of them is monodentate and two function in a chelating mode. The fourth is also chelating but it uses one of the other two O atoms to bind to an adjacent metal atom, generating a polyanionic chain. The cations are linked to the polyanionic chain as well as to the ...[more]

PMID: 21753945

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