TY - JOUR
T1 - Influence of synthetic conditions on the formation of thermally and hydrolytically stable Sc-based metal–organic frameworks
AU - Barsukova, Marina O.
AU - Samsonenko, Denis G.
AU - Sapianik, Aleksandr A.
AU - Sapchenko, Sergey A.
AU - Fedin, Vladimir P.
N1 - Funding Information:
The reported study was funded by RFBR and Government of the Novosibirsk region according to the research project № 17-43-543116.
Publisher Copyright:
© 2018 Elsevier Ltd
PY - 2018/4/1
Y1 - 2018/4/1
N2 - Three new coordination polymers ((CH3)2NH2)[Sc(H2O)2(fdc)2]·1,5CH3CN (1), ((CH3)2NH2)2[Sc(fdc)2(HCOO)] (2), [Sc2(H2O)2(fdc)3] (3) based on scandium cations and 2,5-furandicarboxylate ligand (fdc2−) have been synthesized and characterized by single crystal and powder X-ray diffraction crystallography, TG, elemental analyses and IR-spectroscopy. Compound 1 is formed from layers bind by hydrogen bonds. Calculated accessible for solvent volume is 41%. Compound 2 is a structure of negatively charged layers connected with interlayer dimethylammonium cations. Layered compound 3 appeared to be thermally stable (up to 300 °C) and retain its structure in wide range of pH from 1 to 13. Additionally, the solid-state luminescence properties of compounds 2 and 3 we investigated.
AB - Three new coordination polymers ((CH3)2NH2)[Sc(H2O)2(fdc)2]·1,5CH3CN (1), ((CH3)2NH2)2[Sc(fdc)2(HCOO)] (2), [Sc2(H2O)2(fdc)3] (3) based on scandium cations and 2,5-furandicarboxylate ligand (fdc2−) have been synthesized and characterized by single crystal and powder X-ray diffraction crystallography, TG, elemental analyses and IR-spectroscopy. Compound 1 is formed from layers bind by hydrogen bonds. Calculated accessible for solvent volume is 41%. Compound 2 is a structure of negatively charged layers connected with interlayer dimethylammonium cations. Layered compound 3 appeared to be thermally stable (up to 300 °C) and retain its structure in wide range of pH from 1 to 13. Additionally, the solid-state luminescence properties of compounds 2 and 3 we investigated.
KW - 2,5-furandicarboxylic acid
KW - Coordination polymers
KW - Luminescence
KW - Metal–organic framework
KW - Scandium complexes
KW - CATALYSIS
KW - ADSORPTION PROPERTIES
KW - HYDROGEN STORAGE
KW - CH4
KW - CO2 CAPTURE
KW - MIL-100(SC)
KW - C-C
KW - Metal-organic framework
KW - ACIDITY
UR - http://www.scopus.com/inward/record.url?scp=85042312639&partnerID=8YFLogxK
U2 - 10.1016/j.poly.2018.01.031
DO - 10.1016/j.poly.2018.01.031
M3 - Article
AN - SCOPUS:85042312639
VL - 144
SP - 219
EP - 224
JO - Polyhedron
JF - Polyhedron
SN - 0277-5387
ER -