An Easy Method to Prepare D3 and C2-TATP Crystals
D3 and C2 TATP structures interconvert at room temperature. Herein, an easy method to isolate both conformers is shown that consists of multiple recrystallization steps using different solvent and heating to boiling. Spectroscopic and physical measurements, such as Raman spectroscopy, X-ray diffract...
- Autores:
-
Espinosa Fuentes, Eduardo Antonio
Colpas Castillo, Fredy
Meza Fuentes, Edgardo
Ropero, Jorge
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2016
- Institución:
- Corporación Universidad de la Costa
- Repositorio:
- REDICUC - Repositorio CUC
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.cuc.edu.co:11323/864
- Acceso en línea:
- https://hdl.handle.net/11323/864
https://doi.org/10.1002/prep.201500245
https://repositorio.cuc.edu.co/
- Palabra clave:
- D3 and C2 TATP conformers
Raman
X-ray diffractogram
- Rights
- openAccess
- License
- Atribución – No comercial – Compartir igual
| Summary: | D3 and C2 TATP structures interconvert at room temperature. Herein, an easy method to isolate both conformers is shown that consists of multiple recrystallization steps using different solvent and heating to boiling. Spectroscopic and physical measurements, such as Raman spectroscopy, X-ray diffraction, and melting point analysis, showed that clear and opaque crystals, respectively, represent different conformations of TATP. Additionally, the transition energy between both conformers was estimated using the Raman shifts. |
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