Coordination polymers based on rhenium octahedral chalcocyanide cluster [Re6Se8(CN)6]4– and lanthanide ions solvated with dimethylformamide Full article
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Inorganica Chimica Acta
ISSN: 1873-3255 , E-ISSN: 0020-1693 |
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| Output data | Year: 2021, Volume: 528, Article number : 120597, Pages count : 7 DOI: 10.1016/j.ica.2021.120597 | ||||||
| Tags | Lanthanide; Coordination polymer; Cyanometallate; Cluster; Rhenium; Crystal structure | ||||||
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Abstract:
In this work, we demonstrate influence of the source of organic ligand on the formation of supramolecular
structures based on the octahedral metal clusters. Two series of coordination polymers based on the rhenium
clusters [Re6Se8(CN)6]4– and Ln3+ complexes (Ln = Sm, Eu, Tb, Dy) with dimethylformamide (DMF) were obtained.
The first series was obtained by direct addition of DMF in the reaction mixture. The series consist of the
compounds crystallizing in trigonal crystal system, R3‾c space group, and possessing a framework porous
structures composed of cluster anions and [Ln(dmf)3(H2O)2]3+ complexes. Compounds of the second series were
obtained as a result of in situ generation of DMF by hydrolysis of N,N-dimethylformamide dimethyl acetal (DMF
DMA). These compounds were crystallized in orthorhombic crystal system, Pnma space group, and possessed a
layered structure consisting of cluster anions and [Ln(dmf)2(H2O)2]3+ complexes. It was found that the difference
in the structures formed depends on the source of DMF rather than other reaction conditions.
Cite:
Litvinova Y.M.
, Gayfulin Y.M.
, Samsonenko D.G.
, Dorovatovskiy P.V.
, Lazarenko V.A.
, Brylev K.A.
, Mironov Y.V.
Coordination polymers based on rhenium octahedral chalcocyanide cluster [Re6Se8(CN)6]4– and lanthanide ions solvated with dimethylformamide
Inorganica Chimica Acta. 2021. V.528. 120597 :1-7. DOI: 10.1016/j.ica.2021.120597 WOS Scopus РИНЦ OpenAlex
Coordination polymers based on rhenium octahedral chalcocyanide cluster [Re6Se8(CN)6]4– and lanthanide ions solvated with dimethylformamide
Inorganica Chimica Acta. 2021. V.528. 120597 :1-7. DOI: 10.1016/j.ica.2021.120597 WOS Scopus РИНЦ OpenAlex
Dates:
| Submitted: | Jun 21, 2021 |
| Accepted: | Aug 27, 2021 |
| Published online: | Aug 31, 2021 |
Identifiers:
| Web of science: | WOS:000704368300003 |
| Scopus: | 2-s2.0-85114331542 |
| Elibrary: | 46984975 |
| OpenAlex: | W3197926834 |