On rhenium(I)-silver(I) cyanide porous macrocyclic clusters

被引：7

作者：

Krawczyk, Monika K. ^{[1
,2
]}

Bikas, Rahman ^{[1
,3
]}

Krawczyk, Marta S. ^{[4
]}

Lis, Tadeusz ^{[1
]}

机构：

[1] Univ Wroclaw, Fac Chem, F Joliot Curie 14 St, PL-50383 Wroclaw, Poland

[2] Univ Wroclaw, Inst Expt Phys, M Borna 9, PL-50204 Wroclaw, Poland

[3] Univ Zanjan, Dept Chem, Fac Sci, Zanjan 4537138791, Iran

[4] Wroclaw Med Univ, Dept Analyt Chem, Fac Pharm, Borowska 211A St, PL-50556 Wroclaw, Poland

来源：

CRYSTENGCOMM | 2017年 / 19卷 / 23期

关键词：

SINGLE-MOLECULE MAGNETISM; METAL-ORGANIC FRAMEWORKS; CRYSTAL-STRUCTURES; TETRAHEDRAL CORNERS; BUILDING-BLOCKS; RE-II; GUEST; HOST; COMPLEXES; SORPTION;

D O I：

10.1039/c7ce00646b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The first cyanide rhenium(I)-silver(I) clusters were synthesized in the course of simple one-pot high-yielding reactions. This new class of obtained self-assembled, cyclic octanuclear complexes is composed of pseudo-square-shaped {Re4Ag4(mu-CN)(8)} units, which, along with PPh3 ligands, adopt an approximately block-like overall geometry. We discovered that the studied cavity-shaped clusters feature a channeling crystal network capable of hosting smaller molecules and exhibit the ability to undergo reversible guest solvent sorption. Depending on the reaction conditions, the tetranuclear complex [Re2Ag2(mu-CN) (4)(CO)(4)(PPh3)(6)] and the species of the formal motif {ReAg1.5(CN)(2.5)(CO)(2)(PPh3)(2)} can be formed.

引用

页码：3138 / 3144

页数：7

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