Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1002/anie.200900886 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Excited-State Aromaticity Reversals in Möbius Annulenes.
J Phys Chem A
November 2020
Department of Chemistry, University of Liverpool, Liverpool L69 7ZD, U.K.
Article Synopsis
- Möbius annulenes appear to follow a modified version of Baird's rule, suggesting a reversal of criteria for aromaticity and antiaromaticity in excited electronic states as compared to ground states.
- An analysis of the Möbius-aromatic cyclononatetraenyl cation (CH) was conducted using advanced computational techniques involving isotropic magnetic shielding isosurfaces.
- Results indicate that the singlet ground state (S) of CH is aromatic, while the lowest triplet (T) and first singlet excited state (S) display antiaromatic characteristics.
Möbius-Hückel topology switching in an expanded porphyrin cation radical as studied by EPR and ENDOR spectroscopy.
Phys Chem Chem Phys
March 2015
Freie Universität Berlin, Fachbereich Physik, Arnimallee 14, 14195 Berlin, Germany.
The symmetry of the arrangement of objects has fascinated philosophers, artists and scientists for a long time, and still does. Symmetries often exist in nature, but are also created artificially, for instance by chemical synthesis of novel molecules and materials. The one-sided, non-orientable Möbius band topology is a paradigm of such a symmetry-based fascination.
View Article and Find Full Text PDFSingle-crystal growth and size control of three novel polar intermetallics: Eu2.94(2)Ca6.06In8Ge8, Eu3.13(2)Ca5.87In8Ge8, and Sr3.23(3)Ca5.77In8Ge8 with crystal structure, chemical bonding, and magnetism studies.
Inorg Chem
May 2014
Department of Chemistry, Chungbuk National University, Cheongju, Chungbuk 361-763 South Korea.
Three new quaternary polar intermetallic compounds of Eu2.94(2)Ca6.06In8Ge8, Eu3.
View Article and Find Full Text PDFIs the [9]annulene cation a Möbius annulene?
Angew Chem Int Ed Engl
February 2010
Ruhr-Universität Bochum, Organische Chemie II, Universitätsstrasse 150, Germany.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!