Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Coordination Polymers Based on [Re 4 Te 4 (CN) 12 ] 4− Cluster Anion, Lanthanide Cations and 1,10-Phenantroline. / Litvinova, Yulia M.; Gayfulin, Yakov M.; Samsonenko, Denis G. и др.
в: Journal of Cluster Science, Том 30, № 5, 01.09.2019, стр. 1195-1204.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Coordination Polymers Based on [Re 4 Te 4 (CN) 12 ] 4− Cluster Anion, Lanthanide Cations and 1,10-Phenantroline
AU - Litvinova, Yulia M.
AU - Gayfulin, Yakov M.
AU - Samsonenko, Denis G.
AU - Piryazev, Dmitry A.
AU - Mironov, Yuri V.
PY - 2019/9/1
Y1 - 2019/9/1
N2 - The cubane chalcocyanide cluster anion [Re 4 Te 4 (CN) 12 ] 4− was used as a pre-made building block for construction of a series of seven new coordination polymers (CPs) based on cationic complexes of Ln 3+ ions and 1,10-phenantroline (phen). Together with three previously known compounds of this type, 1D CPs based on [Re 4 Te 4 (CN) 12 ] 4− anion formed a representative series which includes ten compounds (Ln = La, Pr, Nd, Sm–Ho, Yb). The main structural motif in the new compounds is the 1D chains composed of alternating cluster anions and [Ln(H 2 O) n (phen) m ] 3+ cationic fragments. Topology of the chains was found to be independent from the ionic radius and coordination number of the lanthanide ion. However, different number and orientation of coordinated phen and H 2 O molecules in the coordination environment of the lanthanide ions led to formation of several types of the supramolecular structures formed by non-covalent interactions between H 2 O, phen and CN − ligands. Influence of coordination environment of the lanthanide ions and conditions of the synthesis to the supramolecular structures is discussed in this work as well as structural relations with 1D coordination polymers based on mononuclear cyanometallate building blocks.
AB - The cubane chalcocyanide cluster anion [Re 4 Te 4 (CN) 12 ] 4− was used as a pre-made building block for construction of a series of seven new coordination polymers (CPs) based on cationic complexes of Ln 3+ ions and 1,10-phenantroline (phen). Together with three previously known compounds of this type, 1D CPs based on [Re 4 Te 4 (CN) 12 ] 4− anion formed a representative series which includes ten compounds (Ln = La, Pr, Nd, Sm–Ho, Yb). The main structural motif in the new compounds is the 1D chains composed of alternating cluster anions and [Ln(H 2 O) n (phen) m ] 3+ cationic fragments. Topology of the chains was found to be independent from the ionic radius and coordination number of the lanthanide ion. However, different number and orientation of coordinated phen and H 2 O molecules in the coordination environment of the lanthanide ions led to formation of several types of the supramolecular structures formed by non-covalent interactions between H 2 O, phen and CN − ligands. Influence of coordination environment of the lanthanide ions and conditions of the synthesis to the supramolecular structures is discussed in this work as well as structural relations with 1D coordination polymers based on mononuclear cyanometallate building blocks.
KW - Cluster
KW - Coordination polymer
KW - Crystal structure
KW - Cyanometallate
KW - Lanthanide
KW - Rhenium
KW - DESIGN
KW - LN(3+)
KW - CRYSTAL-STRUCTURE
KW - COMPLEXES
KW - RHENIUM CLUSTER
KW - SE
KW - MAGNETIC-PROPERTIES
KW - LIGAND
KW - GD
KW - FE
UR - http://www.scopus.com/inward/record.url?scp=85064255189&partnerID=8YFLogxK
U2 - 10.1007/s10876-019-01540-9
DO - 10.1007/s10876-019-01540-9
M3 - Article
AN - SCOPUS:85064255189
VL - 30
SP - 1195
EP - 1204
JO - Journal of Cluster Science
JF - Journal of Cluster Science
SN - 1040-7278
IS - 5
ER -
ID: 19341524