Synthesis and Porous Crystal Structure of a New Tetranuclear {Mn2IIMn2III} Cluster Based on a Calix[4]Arene Functionalized at the Upper Rim by Distal p-(4-Nitrophenyl)Diazenyl and p-tert-Butyl Groups

被引:0
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作者
Ovsyannikov, A. S. [1 ]
Strelnikova, Yu. V. [1 ,2 ]
Iova, A. A. [1 ]
Agarkov, A. S. [1 ,2 ]
Islamov, D. R. [3 ]
Dorovatovskii, P. V. [4 ]
Solovieva, S. E. [1 ]
Antipin, I. S. [1 ]
机构
[1] Kazan Fed Univ, Kazan, Russia
[2] Russian Acad Sci, Kazan Sci Ctr, Arbuzov Inst Organ & Phys Chem, Kazan, Russia
[3] Russian Acad Sci, Kazan Sci Ctr, Lab Struct Anal Biomacromol, Kazan, Russia
[4] Natl Res Ctr Kurchatov Inst, Moscow, Russia
基金
俄罗斯科学基金会;
关键词
calix[4]arene; crystal structure; supramolecular chemistry; Mn(II); Mn(III); single-crystal XRD; azo derivatives; clusters; non-covalent interactions; CALIXARENES; ADDUCT; FAMILY;
D O I
10.1134/S0022476624020094
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
New crystalline {(Mn2Mn2III)-Mn-II} tetranuclear cluster is prepared by the interaction of manganese(II) chloride with calix[4]arene <bold>3</bold> functionalized at the upper rim by distal p-(4-nitrophenyl)diazenyl and p-tert-butyl groups displaying different electronic effects and sizes. The structure of the cluster is studied by single-crystal XRD. Due to the presence of (4-nitrophenyl)diazenyl moieties at the upper rim of the macrocyclic ligand, the molecules of the tetranuclear {(Mn2Mn2III)-Mn-II} clusters are involved in pi-stacking interactions leading to the formation of 2D supramolecular layers affording a porous crystal packing.
引用
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页码:313 / 322
页数:10
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