Back to Search
Start Over
Synthesis, Crystal Structure, and Properties of a Zn(II) Coordination Polymer Based on a Difunctional Ligand Containing Triazolyl and Carboxyl Groups
- Source :
- Crystals, Vol 8, Iss 11, p 424 (2018), Crystals, Volume 8, Issue 11
- Publication Year :
- 2018
- Publisher :
- MDPI AG, 2018.
-
Abstract
- A new compound, namely, [Zn(L)2]n (1) was obtained by the reaction of 2-methyl-4-(4H-1,2,4-triazol-4-yl) benzoic acid (HL) with ZnSO4&middot<br />7H2O, and the compound was characterized by single-crystal X-ray diffraction, infrared spectroscopy, elemental analysis, powder X-ray diffraction (PXRD), and thermogravimetric analysis. The linear HL ligands were deprotonated to be L&minus<br />anions and act as two-connectors to link Zn2+ to form a two-dimensional (2D) lay structure with (4, 4) topology. The large vacancy of 2D framework allows another layer structure to interpenetrate, resulting in the formation of 2D + 2D &rarr<br />2D parallel interpenetration in 1. The weak interactions, such as hydrogen bonding and &pi<br />&ndash<br />&pi<br />stacking interactions, connect the adjacent 2D layers into a three-dimensional (3D) coordination polymer. The solid-state UV-visible spectroscopy and luminescent property have also been studied.
- Subjects :
- chemistry.chemical_classification
crystal structure
010405 organic chemistry
Coordination polymer
Ligand
Hydrogen bond
General Chemical Engineering
Stacking
Infrared spectroscopy
Crystal structure
supramolecular polymer
010402 general chemistry
Condensed Matter Physics
01 natural sciences
0104 chemical sciences
Inorganic Chemistry
Supramolecular polymers
chemistry.chemical_compound
Crystallography
chemistry
spectral property
lcsh:QD901-999
General Materials Science
lcsh:Crystallography
Powder diffraction
Subjects
Details
- Language :
- English
- ISSN :
- 20734352
- Volume :
- 8
- Issue :
- 11
- Database :
- OpenAIRE
- Journal :
- Crystals
- Accession number :
- edsair.doi.dedup.....87c17a0498b3510278acb366e4b09cdf