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Crystals 2012, 2(4), 1366-1373; doi:10.3390/cryst2041366
Short Note

A One-Dimensional Coordination Polymer Constructed from Cadmium(II) Cations and Sparfloxacinate Anions

1
, 2
 and 3,*
Received: 28 June 2012; in revised form: 22 August 2012 / Accepted: 1 September 2012 / Published: 28 September 2012
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Abstract: The synthesis and crystal structure of the one-dimensional coordination polymer, [Cd(spar)2]n·n(H2O), are described, where spar is the sparfloxacinate anion, C19H21N4O3F2. The Cd2+ ion is bonded to four spar ligands: Two O,O-chelate with their β-keto carboxylate groupings and two are monodentate-bound through a carboxylate O atom, to result in a distorted CdO6 octahedral coordination geometry. The bridging ligands lead to [100] polymeric chains in the crystal and N–H···O hydrogen bonds and possible weak aromatic p–p stacking interactions help to consolidate the structure. Crystal data: C38H44CdF4N8O7, Mr = 913.21, triclinic, (No. 2), Z = 2, a = 9.2256(4) Å, b = 12.8767(5) Å, c = 17.4297(7) Å, α = 89.505(2)°, β = 85.062(2)°, g = 70.757(2)°, V = 1947.20(14) Å3, R(F) = 0.036, wR(F2) = 0.082.
Keywords: one-dimensional coordination polymer; sparfloxacin; cadmium one-dimensional coordination polymer; sparfloxacin; cadmium
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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MDPI and ACS Style

An, Z.; Gao, J.; Harrison, W.T.A. A One-Dimensional Coordination Polymer Constructed from Cadmium(II) Cations and Sparfloxacinate Anions. Crystals 2012, 2, 1366-1373.

AMA Style

An Z, Gao J, Harrison WTA. A One-Dimensional Coordination Polymer Constructed from Cadmium(II) Cations and Sparfloxacinate Anions. Crystals. 2012; 2(4):1366-1373.

Chicago/Turabian Style

An, Zhe; Gao, Jing; Harrison, William T. A. 2012. "A One-Dimensional Coordination Polymer Constructed from Cadmium(II) Cations and Sparfloxacinate Anions." Crystals 2, no. 4: 1366-1373.


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