Influence of temperature on the rhombic shape of paracetamol molecular crystals
- Авторы: Belyaev A.P.1, Rubets V.P.2, Antipov V.V.1
 - 
							Учреждения: 
							
- St. Petersburg State Chemical Pharmaceutical Academy
 - St. Petersburg State Technological Institute
 
 - Выпуск: Том 62, № 4 (2017)
 - Страницы: 645-647
 - Раздел: Short Communications
 - URL: https://journals.rcsi.science/1063-7842/article/view/199314
 - DOI: https://doi.org/10.1134/S1063784217040041
 - ID: 199314
 
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Аннотация
The method of differential scanning ellipsometry has been used to study the influence of heating on the rhombic shape of paracetamol molecular crystals. Rhombic molecular paracetamol crystals have been synthesized in vacuum from the vapor phase of paracetamol as a result of complex transformation, which includes a second-order transition that gives rise to a pretransition phase. It has been found that these crystals contain monoclinic nuclei, which favor the form I-to-form II polymorphic transformation during heating.
Об авторах
A. Belyaev
St. Petersburg State Chemical Pharmaceutical Academy
							Автор, ответственный за переписку.
							Email: Alexei.Belyaev@pharminnotech.com
				                					                																			                												                	Россия, 							ul. Prof. Popova 14, St. Petersburg, 197376						
V. Rubets
St. Petersburg State Technological Institute
														Email: Alexei.Belyaev@pharminnotech.com
				                					                																			                												                	Россия, 							Moskovskii pr. 26, St. Petersburg, 190013						
V. Antipov
St. Petersburg State Chemical Pharmaceutical Academy
														Email: Alexei.Belyaev@pharminnotech.com
				                					                																			                												                	Россия, 							ul. Prof. Popova 14, St. Petersburg, 197376						
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