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2019-06-30T04:04:09Z
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Reticular synthesis, topological studies and physicochemical properties of a 3D manganese(II) coordination network [Mn3(BTC)2(DMSO)4]n
Flores, Leonã da Silva
Rosa, Roselia Ives
Martins, Jefferson da Silva
Pinho, Roberto Rosas
Diniz, Renata
Corrêa, Charlane Cimini
Manganese
Trimesic acid
Reticular synthesis
Coordination polymer
Coordination network
Secondary building unit
In order to build a metal-organic framework with mixed ligands (acid-acid), a 3D coordination network based on manganese metal center was obtained [Mn3(BTC)2(DMSO)4]n; where BTC = Benzene-1,3,5-tricarboxylic acid and DMSO = Dimethylsulfoxide. The crystal structure was determined by single crystal X-ray diffraction, showing the assembly of a tridimensional 3,6-connected non-entangled polymeric network, with RTL topology. The secondary building unit (SBU) acts as a node of the 3-periodic expansion and involves carboxylate- and oxo-bridged metals. The DMSO employed in the synthesis is chemically involved in the coordination as a µ2-O bridge between distinct manganese metal centers. The structural characterization of the material was supported by spectroscopic (infrared absorption and Raman scattering), thermal (TG, DTG, and DTA) and elemental analysis.
Atlanta Publishing House LLC
2019-06-30
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
application/pdf
https://www.eurjchem.com/index.php/eurjchem/article/view/1882
10.5155/eurjchem.10.2.180-188.1882
European Journal of Chemistry; Vol. 10 No. 2 (2019): June 2019; 180-188
2153-2257
2153-2249
eng
https://www.eurjchem.com/index.php/eurjchem/article/view/1882/pdf_1882
Copyright (c) 2019 Authors