Report
Helical Electronic Transitions of Spiroconjugated Molecules
| العنوان: | Helical Electronic Transitions of Spiroconjugated Molecules |
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| المؤلفون: | Marc Hamilton Garner (6469937), Clemence Corminboeuf (5752643) |
| سنة النشر: | 2021 |
| المجموعة: | Smithsonian Institution: Digital Repository |
| مصطلحات موضوعية: | Physical Organic Chemistry, Helical molecular orbitals, Spiroconjugation, group theory, Electrohelicity, Optical Activity, Chiroptical Response |
| الوصف: | The two pi-systems of allene can mix into helical molecular orbitals (MOs), yet the helicity is lost in the pi-pi∗ transitions. In spiroconjugated molecules the relative orientation of the two π- systems is different as only half the pi-MOs become helical. Consequently, the helicity of the electronic transitions is symmetry protected and thus helical pi-conjugation can manifest in observable electronic and chiroptical properties. |
| نوع الوثيقة: | report |
| اللغة: | unknown |
| Relation: | https://figshare.com/articles/preprint/Helical_Electronic_Transitions_of_Spiroconjugated_Molecules/13636457 |
| DOI: | 10.26434/chemrxiv.13636457.v3 |
| الاتاحة: | https://doi.org/10.26434/chemrxiv.13636457.v3 |
| Rights: | CC BY-NC-ND 4.0 |
| رقم الانضمام: | edsbas.CD7097F0 |
| قاعدة البيانات: | BASE |
| DOI: | 10.26434/chemrxiv.13636457.v3 |
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