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Catena-Poly[[[diaqua-bis[4-(diethyl-amino)benzoato-?O]manganese(II)]-?-aqua] dihydrate].

ABSTRACT: In the crystal structure of the title complex, {[Mn(C(11)H(14)NO(2))(2)(H(2)O)(3)]·2H(2)O}(n), the two independent Mn(II) atoms are located on a centre of symmetry and coordinated by two 4-(diethyl-amino)benzoate (DEAB) anions and two water mol-ecules in the basal plane while another water mol-ecule bridges the Mn atoms in the apical directions, forming polymeric chains. The dihedral angles between the carboxyl-ate groups and the adjacent benzene rings are 11.33?(13) and 10.90?(9)° and the benzene rings are oriented at a dihedral angle of 67.88?(6)°. The uncoordinated water mol-ecules link the carboxyl-ate groups and coordinated water mol-ecules via O-H?O hydrogen bonding. Weak C-H?? inter-actions are also found in the crystal structure.

SUBMITTER: Hokelek T

PROVIDER: S-EPMC2969307 | biostudies-literature | 2009 Jun

REPOSITORIES: biostudies-literature

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catena-Poly[[[diaqua-bis[4-(diethyl-amino)benzoato-κO]manganese(II)]-μ-aqua] dihydrate].

Hökelek Tuncer T Dal Hakan H Tercan Barış B Aybirdi Ozgür O Necefoğlu Hacali H

Acta crystallographica. Section E, Structure reports online 20090606 Pt 7

In the crystal structure of the title complex, {[Mn(C(11)H(14)NO(2))(2)(H(2)O)(3)]·2H(2)O}(n), the two independent Mn(II) atoms are located on a centre of symmetry and coordinated by two 4-(diethyl-amino)benzoate (DEAB) anions and two water mol-ecules in the basal plane while another water mol-ecule bridges the Mn atoms in the apical directions, forming polymeric chains. The dihedral angles between the carboxyl-ate groups and the adjacent benzene rings are 11.33 (13) and 10.90 (9)° and the benze ...[more]

PMID: 21582685

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