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Aqua-(4-fluoro-benzoato-?O)bis-(1,10-phenanthroline-?N,N')manganese(II) 4-fluoro-benzoate trihydrate.

ABSTRACT: In the title compound, [Mn(C(7)H(4)FO(2))(C(12)H(8)N(2))(2)(H(2)O)](C(7)H(4)FO(2))·3H(2)O, the Mn(II) atom is coordinated by four N atoms from two chelating 1,10-phenanthroline ligands and two O atoms from one monodentate 4-fluoro-benzoate ion and one water mol-ecule, forming a distorted octa-hedral geometry. In the crystal, the three components are assembled into a tape structure along the a axis by O-H?O and C-H?O hydrogen bonds. Between the tapes, a ?-? inter-action with a centroid-centroid distance of 3.569?(3)?Å and a weak C-H?F hydrogen bond are observed.

SUBMITTER: Li YX

PROVIDER: S-EPMC3238747 | biostudies-other | 2011 Dec

REPOSITORIES: biostudies-other

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Aqua-(4-fluoro-benzoato-κO)bis-(1,10-phenanthroline-κN,N')manganese(II) 4-fluoro-benzoate trihydrate.

Li Yun-Xia YX Zhang Bi-Song BS Wu Chang-Sheng CS Zheng Miao M Lin Jian-Li JL

Acta crystallographica. Section E, Structure reports online 20111130 Pt 12

In the title compound, [Mn(C(7)H(4)FO(2))(C(12)H(8)N(2))(2)(H(2)O)](C(7)H(4)FO(2))·3H(2)O, the Mn(II) atom is coordinated by four N atoms from two chelating 1,10-phenanthroline ligands and two O atoms from one monodentate 4-fluoro-benzoate ion and one water mol-ecule, forming a distorted octa-hedral geometry. In the crystal, the three components are assembled into a tape structure along the a axis by O-H⋯O and C-H⋯O hydrogen bonds. Between the tapes, a π-π inter-action with a centroid-centroid d ...[more]

PMID: 22199624

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Project description:In the title compound, [Pb(C(7)H(4)FO(2))(2)(C(12)H(8)N(2))(2)(H(2)O)(0.5)]·2H(2)O, the Pb(II) atom is coordinated by four N atoms from two bidentate chelating 1,10-phenanthroline (phen) ligands, four O atoms from two 2-fluoro-benzoate ligands and a half-occupied water mol-ecule in an irregular coordination geometry. One carboxyl-ate O atom and two F atoms are each disordered over two sites with occupancy factors of 0.558?(6) and 0.442?(6). The two crystallographically independent phen ligands are co-planar [dihedral angle 0.0?(2)°]. Centroid-centroid distances of 3.659?(7) and 3.687?(7)?Å indicate ?-? stacking inter-actions between neighboring phen ligands. In the crystal, O-H?O, C-H?F and C-H?O hydrogen bonds link the complex mol-ecules and uncoordinated water mol-ecules into a supra-molecular network.

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