Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Synthesis and Crystal Structure of Coordination Polymer [Sc 2 (HOCH 2 CH 2 OH) 4 (tFBDC) 3 ] · 2HOCH 2 CH 2 OH. / Cheplakova, A. M.; Samsonenko, D. G.; Fedin, V. P.
в: Journal of Structural Chemistry, Том 60, № 2, 01.02.2019, стр. 289-293.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Synthesis and Crystal Structure of Coordination Polymer [Sc 2 (HOCH 2 CH 2 OH) 4 (tFBDC) 3 ] · 2HOCH 2 CH 2 OH
AU - Cheplakova, A. M.
AU - Samsonenko, D. G.
AU - Fedin, V. P.
PY - 2019/2/1
Y1 - 2019/2/1
N2 - The heating of a mixture of as-precipitated scandium hydroxide and tetrafluoroterephthalic acid in ethylene glycol leads to the formation of the complex [Sc 2 (HOCH 2 CH 2 OH) 4 (tFBDC) 3 ]·2HOCH 2 CH 2 OH (tFBDC 2− = tetrafluoroterephthalate) (1). According to the X-ray data, compound 1 is a chain coordination polymer. Sc(III) cations and tFBDC 2− anions form double chains (ribbons). The coordination number of Sc(III) is completed to seven by ethylene glycol molecules acting as chelate ligands. There is a complex system of hydrogen bonding interactions induced by oxygen atoms of carboxylic groups of perfluorinated ligands and coordinated and lattice ethylene glycol.
AB - The heating of a mixture of as-precipitated scandium hydroxide and tetrafluoroterephthalic acid in ethylene glycol leads to the formation of the complex [Sc 2 (HOCH 2 CH 2 OH) 4 (tFBDC) 3 ]·2HOCH 2 CH 2 OH (tFBDC 2− = tetrafluoroterephthalate) (1). According to the X-ray data, compound 1 is a chain coordination polymer. Sc(III) cations and tFBDC 2− anions form double chains (ribbons). The coordination number of Sc(III) is completed to seven by ethylene glycol molecules acting as chelate ligands. There is a complex system of hydrogen bonding interactions induced by oxygen atoms of carboxylic groups of perfluorinated ligands and coordinated and lattice ethylene glycol.
KW - crystal structure
KW - metal-organic coordination polymer
KW - scandium complexes
KW - tetrafluoroterephthalic acid
KW - FRAMEWORKS
UR - http://www.scopus.com/inward/record.url?scp=85065411168&partnerID=8YFLogxK
U2 - 10.1134/S002247661902015X
DO - 10.1134/S002247661902015X
M3 - Article
AN - SCOPUS:85065411168
VL - 60
SP - 289
EP - 293
JO - Journal of Structural Chemistry
JF - Journal of Structural Chemistry
SN - 0022-4766
IS - 2
ER -
ID: 20051556