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Bis(?-N-acetyl-N-phenyl-glycinato-?O:O')bis-[dinitrato-?O,O'-bis-(1,10-phenanthroline-?N,N')lanthanum(III)].

ABSTRACT: In the title complex, [La(2)(C(10)H(10)NO(3))(2)(NO(3))(4)(C(12)H(8)N(2))(4)], each La(III) ion is ten-coordinated by four N atoms from two bidentate 1,10-phenanthroline ligands and by six O atoms, two from the N-acetyl-N-phenyl-glycinate ligands and four from two nitrate anions. Two La(III) cations, which exhibit a distorted bicapped square-anti-prismatic coordination, are bridged by two N-acetyl-N-phenyl-glycinate ligands into a dimeric structure, generated by inversion symmetry. There is a ?-? contact between the benzene rings [centroid-centroid distance = 3.409?(3)?Å].

SUBMITTER: Gao X

PROVIDER: S-EPMC2967901 | biostudies-literature | 2008

REPOSITORIES: biostudies-literature

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Bis(μ-N-acetyl-N-phenyl-glycinato-κO:O')bis-[dinitrato-κO,O'-bis-(1,10-phenanthroline-κN,N')lanthanum(III)].

Gao Xiaonan X

Acta crystallographica. Section E, Structure reports online 20081213 Pt 1

In the title complex, [La(2)(C(10)H(10)NO(3))(2)(NO(3))(4)(C(12)H(8)N(2))(4)], each La(III) ion is ten-coordinated by four N atoms from two bidentate 1,10-phenanthroline ligands and by six O atoms, two from the N-acetyl-N-phenyl-glycinate ligands and four from two nitrate anions. Two La(III) cations, which exhibit a distorted bicapped square-anti-prismatic coordination, are bridged by two N-acetyl-N-phenyl-glycinate ligands into a dimeric structure, generated by inversion symmetry. There is a π- ...[more]

PMID: 21581528

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