Fuller-Rylenes:Cross-Dimensional Molecular Carbons  

作　　者：Jiajing Feng Yanan Wu Qin Yu Yunpeng Liu Wei Jiang Dong Wang Zhaohui Wang 

机构地区：[1]Key Laboratory of Organic Optoelectronics and Molecular Engineering,Department of Chemistry,Tsinghua University,Beijing 100084 [2]Beijing National Laboratory for Molecular Sciences,CAS Key Laboratory of Organic Solids,CAS Research/Education Center for Excellence in Molecular Sciences,Institute of Chemistry,Chinese Academy of Sciences,Beijing 100190 [3]University of Chinese Academy of Sciences,Beijing 100049

出　　处：《CCS Chemistry》2020年第6期271-279,共9页中国化学会会刊（英文）

基　　金：supported by the National Key R&D Pro-gram of China(2017YFA0204701);the National Nat-ural Science Foundation of China(NSFC)(nos.21790361,21734009,51673202,and 21901138).

摘　　要：Fuller-rylenes is a useful model to tailor the properties of cross-dimensional molecular carbons to define their scope for specific applications.Herein we present a straightforward synthetic strategy to hybridize planar rylene dyes and spherical fullerene into esthetic nanostructures containing features from both subunits via one-pot Pd-catalyzed[3+2]or[4+2]cyclization reactions.Single-crystal X-ray diffraction analysis revealed conclusively the molecular configurations and distinct self-assembly crystal arrangements resulting from the different extension directions of the planarπ-systems on the fullerene ball.Our strategy allowed for easy structural and electronic variations;especially,the lowest unoccupied molecular orbital(LUMO)and highest occupied molecular orbital(HOMO)orbital profiles of the two fuller-rylenes,namely,Fuller-PMI and Fuller-PDI(where PMI refers to as perylene monoamide,and PDI,perylene diimide)molecules,determined by combining fullerene with perylene,which featured different edge structures.

关 键 词：fullerenes PERYLENES crystal structures cross-dimensional molecular carbons 

分 类 号：O62[理学—有机化学]