Self assembly of C-methyl resorcin[4]arene with coumarin and thiocoumarin: A nanotubular array with a near perfect lock and key fit

Journal of Chemical Sciences

Tayur N Guru Row1¹  Partha P Das¹  Lepakshaiah Mahalakshmi¹ 

[1] Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore 560 012$$

关键词: Host-guest inclusion;    self-assembly;    resorcinarene;    coumarin;    nanotubular array.;   

DOI  :  

来源: Indian Academy of Sciences

【 摘 要 】

The host-guest complex of 𝐶-methyl resorcin[4]arene with coumarin and thiocoumarin has been characterized by single crystal X-ray diffraction technique. Structural analysis shows that the host forms an infinitie nanotubular array in which the guest coumarin shows a `head to tail’ arrangement of dimers held together by 𝜋 $ldots$ 𝜋 interaction in the host framework. Similar structural motif is observed when thiocoumarin used as a guest.

【 授权许可】

Unknown