3,4-Bis(4-bromophenyl)-N-phenylmaleimide
2011
Structure of 3,4-Bis(4-bromophenyl)-N-phenylmaleimide
publication
Evidence: moderate
Author Information
Author(s): Liu Yong, Zheng Shuai, Zhou Jing, Gao Dongmei, Du Zhen-Ting
Primary Institution: Northwest University for Nationalities
Conclusion
The study reports the crystal structure of 3,4-bis(4-bromophenyl)-N-phenylmaleimide, revealing significant conjugation between the benzene and maleimide units.
Supporting Evidence
- The molecule has a propeller-like arrangement of three benzene rings around a central maleimide ring.
- The C—C bond lengths connecting the benzene groups and maleimide are shorter than typical single bonds, indicating partial conjugation.
- A weak non-classical hydrogen bond stabilizes the crystal structure.
Takeaway
The researchers looked at a special molecule with rings that are arranged in a unique way, showing that parts of it are connected more strongly than usual.
Methodology
The crystal structure was determined using X-ray diffraction techniques.
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website