TY - JOUR

T1 - Network Coordination Polymers Based on Thieno[3,2-b]Thiophene-2,5-Dicarboxylic Acid

AU - Samsonova, A. M.

AU - Bolotov, V. A.

AU - Samsonenko, D. G.

AU - Dybtsev, D. N.

AU - Fedin, V. P.

N1 - Funding Information: The study was supported by the Russian Science Foundation (project No. 8-13-00203). Publisher Copyright: © 2019, Pleiades Publishing, Inc. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.

PY - 2019/9/1

Y1 - 2019/9/1

N2 - Heating the solutions of Mn(II), Cd(II) salts and thieno[3,2-b]thiophene-2,5-dicarboxylic acid (H2[3,2-b]ttdc) in N,N-dimethylformamide (DMF) or N,N-dimethylacetamide (DMA) results in the formation of crystalline complex compounds [Mn2([3,2-b]ttdc)2(dmf)2]·4DMF (1), [Cd2([3,2-b]ttdc)2(dmf)2]·2DMF (2), and [Mn2([3,2-b]ttdc)2(dma)2]·2[Mn(dma)6](ClO4)2 (3). According to the X-ray diffraction data, the compounds are two-dimensional layered coordination polymers with square network topologies. In compounds 1 and 2 the layers are shifted relative to each other, while in 3 the layers are located exactly one above another to form extended 9.5×13.0 Å channels occupied by solvated [Mn(dma)6]2+ complex cations and perchlorate ClO4 − anions located mainly near thienothiophene groups.

AB - Heating the solutions of Mn(II), Cd(II) salts and thieno[3,2-b]thiophene-2,5-dicarboxylic acid (H2[3,2-b]ttdc) in N,N-dimethylformamide (DMF) or N,N-dimethylacetamide (DMA) results in the formation of crystalline complex compounds [Mn2([3,2-b]ttdc)2(dmf)2]·4DMF (1), [Cd2([3,2-b]ttdc)2(dmf)2]·2DMF (2), and [Mn2([3,2-b]ttdc)2(dma)2]·2[Mn(dma)6](ClO4)2 (3). According to the X-ray diffraction data, the compounds are two-dimensional layered coordination polymers with square network topologies. In compounds 1 and 2 the layers are shifted relative to each other, while in 3 the layers are located exactly one above another to form extended 9.5×13.0 Å channels occupied by solvated [Mn(dma)6]2+ complex cations and perchlorate ClO4 − anions located mainly near thienothiophene groups.

KW - cadmium complexes

KW - crystal structure

KW - ligand

KW - manganese complexes

KW - metal-organic coordination polymer

KW - thienothiophenedicarboxylate

KW - METAL-ORGANIC FRAMEWORKS

UR - http://www.scopus.com/inward/record.url?scp=85073874798&partnerID=8YFLogxK

U2 - 10.1134/S0022476619090117

DO - 10.1134/S0022476619090117

M3 - Article

AN - SCOPUS:85073874798

VL - 60

SP - 1468

EP - 1473

JO - Journal of Structural Chemistry

JF - Journal of Structural Chemistry

SN - 0022-4766

IS - 9

ER -