Synthesis and Crystal Structure of a New Three-Dimensional Complex Constructed From Thiophene-2,5-Dicarboxylic Acid

Abstract

A new three-dimensional (3D) coordination polymer has been synthesized under hydrothermal conditions and characterized by elemental analysis, IR spectroscopy, and X-ray diffraction. The X-ray diffraction analysis reveals that the polymer crystallizes in monoclinic system, space group C2/c. Unit cell parameters: a = 25.444(2), b = 5.8508(5), c = 19.0633(17) Å, α = 90°, β = 124.1250(10)°, γ = 90°, V = 2349.2(4) ų, Z = 4. The polymer can be specified by the Schläfli symbol (4²·6⁴)(4²·6⁷·8) as a 3D (4,5)-connected net.

Keywords:

• thiophene-2
• 5-dicarboxylic acid
• hydrothermal synthesis
• crystal structure

Supplementary Material

Crystallographic data for the structural analysis have been deposited with the Cambridge Crystallographic Data Centre. CCDC No 847785 contains the supplementary crystallographic data. Copies of this information can be obtained free of charge via http://www.ccdc.cam.ac.uk/conts/retrieving.html, or from the Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge CB2 1EZ, UK; fax: [phone].

Funding

This work was supported by the Natural Science Foundation of Henan Province (132102310257).