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Metal-organic coordination polymers of lanthanides(III) with thienothiophendicarboxylate ligands. / Yudina, Yu A.; Samsonova, A. M.; Bolotov, V. A. et al.
In: Journal of Structural Chemistry, Vol. 62, No. 10, 10.2021, p. 1599-1606.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Metal-organic coordination polymers of lanthanides(III) with thienothiophendicarboxylate ligands
AU - Yudina, Yu A.
AU - Samsonova, A. M.
AU - Bolotov, V. A.
AU - Demakov, P. A.
AU - Samsonenko, D. G.
AU - Fedin, V. P.
AU - Dybtsev, D. N.
N1 - Funding Information: The work was also supported by the Ministry of Science and Higher Education of the Russian Federation (project No. 121031700321-3). Funding Information: The work was supported by the Russian Science Foundation (project No. 18-13-00203). Publisher Copyright: © 2021, Pleiades Publishing, Ltd.
PY - 2021/10
Y1 - 2021/10
N2 - Three novel metal-organic coordination polymers based on sulfur-containing thieno[3,2-b]thiophene-2,5-dicarboxylic (trans-H2ttdc) and thieno[2,3-b]thiophene-2,5-dicarboxylic (cis-H2ttdc) acids are obtained: [Ce2(DMF)4(trans-ttdc)3]·2DMF (1), [Dy2(DMF)4(trans-ttdc)3]·4DMF (2), and [Tb2(DMF)4(cis-ttdc)3]·2.5DMF (3). Structures of the products are determined by single crystal X-ray diffraction. The compositions and nature of compounds 2 and 3 are confirmed by IR spectroscopy, elemental and thermogravimetric analyses. All three compounds are based on binuclear {Ln2(DMF)4(RCOO)6} units organized into 3D frameworks with primitive cubic topology pcu by linear organic linkers. The specific void volume in the structures of 1-3 ranges from 29% to 37%.
AB - Three novel metal-organic coordination polymers based on sulfur-containing thieno[3,2-b]thiophene-2,5-dicarboxylic (trans-H2ttdc) and thieno[2,3-b]thiophene-2,5-dicarboxylic (cis-H2ttdc) acids are obtained: [Ce2(DMF)4(trans-ttdc)3]·2DMF (1), [Dy2(DMF)4(trans-ttdc)3]·4DMF (2), and [Tb2(DMF)4(cis-ttdc)3]·2.5DMF (3). Structures of the products are determined by single crystal X-ray diffraction. The compositions and nature of compounds 2 and 3 are confirmed by IR spectroscopy, elemental and thermogravimetric analyses. All three compounds are based on binuclear {Ln2(DMF)4(RCOO)6} units organized into 3D frameworks with primitive cubic topology pcu by linear organic linkers. The specific void volume in the structures of 1-3 ranges from 29% to 37%.
KW - carboxylates
KW - lanthanides
KW - metal-organic coordination polymers
KW - sulfur-containing heterocycles
KW - thiophene
KW - X-ray crystallographic analysis
UR - http://www.scopus.com/inward/record.url?scp=85119130156&partnerID=8YFLogxK
U2 - 10.1134/S0022476621100152
DO - 10.1134/S0022476621100152
M3 - Article
AN - SCOPUS:85119130156
VL - 62
SP - 1599
EP - 1606
JO - Journal of Structural Chemistry
JF - Journal of Structural Chemistry
SN - 0022-4766
IS - 10
ER -
ID: 34679498