ICCAS OpenIR
2D Co-crystallization of molecular homologues promoted by size complementarity of the alkyl chains at the liquid/solid interface
Li, Shu-Ying; Yang, Xue-Qing; Chen, Ting; Wang, Dong; Zhu, Guang-Shan; Wan, Li-Jun
2019-08-28
Source PublicationPHYSICAL CHEMISTRY CHEMICAL PHYSICS
ISSN1463-9076
Volume21Issue:32Pages:17846-17851
AbstractCo-crystallization of organic molecules is an important strategy for the fabrication of molecular materials. In this contribution, we investigated the mixing behavior of 5-(benzyloxy)-isophthalic acid homologues (BIC-Cn, n = 6, 8, 10, 12, and 14) at the liquid/solid interface using a scanning tunneling microscope. Deposition of the single component of BIC-Cn always results in typical honeycomb networks, whereas co-deposition of two BIC-Cn homologues leads to hybrid double-walled honeycomb networks or phase separation depending on the difference in the length of their alkyl chains. 2D co-crystallization can only be realized for BIC-C6/BIC-C10 or BIC-C8/BIC-C12 which have a four-methyl unit difference in their alkyl chains. The size complementarity of the alkyl chains in the two components suggests that it is responsible for the 2D co-crystallization, though hydrogen bonding contributes a lot both to the pristine honeycomb network and to the hybrid co-crystal. This result is of importance for understanding the role of van der Waals interaction and its interplay with hydrogen bonding in 2D co-crystallization.
DOI10.1039/c9cp03863a
Indexed BySCI
Language英语
WOS IDWOS:000481777100034
EI Accession Number1463-9084
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/82631
Collection中国科学院化学研究所
AffiliationChinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Li, Shu-Ying,Yang, Xue-Qing,Chen, Ting,et al. 2D Co-crystallization of molecular homologues promoted by size complementarity of the alkyl chains at the liquid/solid interface[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2019,21(32):17846-17851.
APA Li, Shu-Ying,Yang, Xue-Qing,Chen, Ting,Wang, Dong,Zhu, Guang-Shan,&Wan, Li-Jun.(2019).2D Co-crystallization of molecular homologues promoted by size complementarity of the alkyl chains at the liquid/solid interface.PHYSICAL CHEMISTRY CHEMICAL PHYSICS,21(32),17846-17851.
MLA Li, Shu-Ying,et al."2D Co-crystallization of molecular homologues promoted by size complementarity of the alkyl chains at the liquid/solid interface".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 21.32(2019):17846-17851.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, Shu-Ying]'s Articles
[Yang, Xue-Qing]'s Articles
[Chen, Ting]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, Shu-Ying]'s Articles
[Yang, Xue-Qing]'s Articles
[Chen, Ting]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, Shu-Ying]'s Articles
[Yang, Xue-Qing]'s Articles
[Chen, Ting]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.