TY - JOUR

T1 - Metal-organic frameworks based on polynuclear lanthanide complexes and octahedral rhenium clusters

AU - Litvinova, Yulia M.

AU - Gayfulin, Yakov M.

AU - Van Leusen, Jan

AU - Samsonenko, Denis G.

AU - Lazarenko, Vladimir A.

AU - Zubavichus, Yan V.

AU - Kögerler, Paul

AU - Mironov, Yuri V.

PY - 2019/6/1

Y1 - 2019/6/1

N2 - The octahedral chalcocyanide cluster anion [Re6S8(CN)6]4- can serve as a metallolinker for the self-assembly of metal-organic frameworks (MOFs) comprising polynuclear lanthanide complexes, which have been illustrated for a series of nine compounds isolated as [{Ln4(μ3-OH)4(ina)4(H2O)n}{Re6S8(CN)6}]·mH2O (Ln = Pr-Er, ina = isonicotinate). Their solid-state framework structures are based on {Ln4(μ3-OH)4}8+ cubane fragments interlinked by isonicotinate and rhenium cyanide clusters. The coordination environment of the lanthanide ions, the coordination numbers and even the number of bridging isonicotinate moieties changes systematically within the lanthanide row, however, the framework topology remains unchanged, confirming the structure-directing role of the rhenium cluster. Structures, magnetochemical properties, luminescence and thermal stability of the new MOFs have been thoroughly analyzed.

AB - The octahedral chalcocyanide cluster anion [Re6S8(CN)6]4- can serve as a metallolinker for the self-assembly of metal-organic frameworks (MOFs) comprising polynuclear lanthanide complexes, which have been illustrated for a series of nine compounds isolated as [{Ln4(μ3-OH)4(ina)4(H2O)n}{Re6S8(CN)6}]·mH2O (Ln = Pr-Er, ina = isonicotinate). Their solid-state framework structures are based on {Ln4(μ3-OH)4}8+ cubane fragments interlinked by isonicotinate and rhenium cyanide clusters. The coordination environment of the lanthanide ions, the coordination numbers and even the number of bridging isonicotinate moieties changes systematically within the lanthanide row, however, the framework topology remains unchanged, confirming the structure-directing role of the rhenium cluster. Structures, magnetochemical properties, luminescence and thermal stability of the new MOFs have been thoroughly analyzed.

KW - COORDINATION POLYMERS

KW - GD

KW - LN

UR - http://www.scopus.com/inward/record.url?scp=85067249651&partnerID=8YFLogxK

U2 - 10.1039/c9qi00339h

DO - 10.1039/c9qi00339h

M3 - Article

AN - SCOPUS:85067249651

VL - 6

SP - 1518

EP - 1526

JO - Inorganic Chemistry Frontiers

JF - Inorganic Chemistry Frontiers

SN - 2052-1545

IS - 6

ER -