Article thumbnail

Poly[[diaqua­(1,10-phenanthroline-κ2 N,N′)(μ3-4-sulfonato­benzene-1,2-dicarboxyl­ato-κ4 O 1:O 2 ,O 2′:O 4)dysprosium(III)] dihydrate]

By Kou-Lin Zhang, Jian-Guo Lin and Seik Weng Ng


The 4-sulfophthalate trianion in the polymeric title complex, {[Dy(C8H3O7S)(C12H8N2)(H2O)2]·2H2O}n, bridges three water/phenanthroline-coordinated DyIII atoms to form a three-dimensional network architecture. The metal atom is further chelated by a carboxyl­ate group and is covalently bonded to a monodentate carboxyl­ate group and to a monodentate sulfonate group in a distorted square-anti­prismatic geometry. The coordinating and the solvent water mol­ecules are hydrogen bonded to the network. In the crystal, one solvent water mol­ecule is disordered over two positions [major component = 59 (3)%]

Topics: Metal-Organic Papers
Publisher: International Union of Crystallography
OAI identifier:
Provided by: PubMed Central

Suggested articles


  1. (2012). Acta Cryst. E68, m226. metal-organic compounds Acta Cryst.
  2. (2012). Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) xy zU iso*/Ueq Occ.
  3. (2005). The final difference Fourier map had a peak at 0.90 Å from Dy1 and a hole at 0.86 Å from this heavy atom. Computing details Data collection: APEX2 (Bruker,

To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.