Supramolecular trap for a transient corannulene trianion.
Supramolecular trap for a transient corannulene trianion.
复制标题
DOI:
10.1039/c5sc04385a
复制
发表时间:
2016-03-01
期刊:
影响因子:
8.4
通讯作者:
Petrukhina MA
中科院分区:
文献类型:
--
作者:
Zabula AV;Spisak SN;Filatov AS;Rogachev AY;Clérac R;Petrukhina MA
The first X-ray structural characterization of the triply-reduced corannulene (C20H10) reveals its ability to form a novel type of supramolecular assembly with large cesium ions, [Cs+//(C20H103–)/4Cs+/(C20H103–)//Cs+]. The first structural characterization of the transient triply-reduced state of corannulene (C20H10) is accomplished. The X-ray crystallographic study reveals that the C20H10˙3– trianions, generated by corannulene reduction with metallic cesium, form a novel type of supramolecular sandwich-type assembly, [Cs+//(C20H103–)/4Cs+/(C20H103–)//Cs+]. In the product, two triply-charged corannulene decks encapsulate a rectangle of four cesium ions with the external concave bowl cavities being filled by one cesium ion each. The structural investigation is augmented by in-depth theoretical calculations to provide insights into the geometrical features and electronic structure of this unique organometallic self-assembly.
登录
查看更多内容
影响因子:
3.3
作者:
Bruno, Carlo;Benassi, Rois;Scott, Lawrence T.
通讯作者:
Scott, Lawrence T.
影响因子:
15
作者:
Bauert T;Zoppi L;Koller G;Siegel JS;Baldridge KK;Ernst KH
通讯作者:
Ernst KH
影响因子:
16.6
作者:
Amaya, Toru;Sakane, Hiroyuki;Hirao, Toshikazu
通讯作者:
Hirao, Toshikazu
影响因子:
2.3
作者:
Bock, H;Arad, C;Nather, C
通讯作者:
Nather, C
影响因子:
1.8
作者:
Eisenberg, David;Quimby, Jennifer M.;Shenhar, Roy
通讯作者:
Shenhar, Roy