Original orthorhombic tetrahedral and trigonal hybrid allotropes Cn with n= 8, 10, 12, 14 possessing ethene -like and propadiene -like units: Crystal chemistry and first principles

Autor: Matar, Samir F.

Publikováno v: Journal of Superhard Marerials 4, 2, 2024

Original carbon allotropes, orthorhombic C8, C10, C12 and C14 presenting mixed sp2 and sp3 carbon hybridizations exhibiting ethene like and propadiene like embedded units are proposed from crystal chemistry and calculations within the quantum density

Externí odkaz: http://arxiv.org/abs/2402.15493

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Vertical distribution of cyclopropenylidene and propadiene in the atmosphere of Titan

Autor: Willacy, Karen, Chen, SiHe, Adams, Danica J., Yung, Yuk L.

Titan's atmosphere is a natural laboratory for exploring the photochemical synthesis of organic molecules. Significant recent advances in the study of the atmosphere of Titan include: (a) detection of C$_3$ molecules: C$_3$H$_6$, CH$_2$CCH$_2$, c-C$_

Externí odkaz: http://arxiv.org/abs/2204.13064

Robust Microporous Metal–Organic Frameworks for Highly Efficient and Simultaneous Removal of Propyne and Propadiene from Propylene.

Autor: Peng, Yun‐Lei¹ (AUTHOR), He, Chaohui² (AUTHOR), Pham, Tony³ (AUTHOR), Wang, Ting¹ (AUTHOR), Li, Pengfei⁴ (AUTHOR), Krishna, Rajamani⁵ (AUTHOR), Forrest, Katherine A.³ (AUTHOR), Hogan, Adam³ (AUTHOR), Suepaul, Shanelle³ (AUTHOR), Space, Brian³ (AUTHOR), Fang, Ming⁴ (AUTHOR), Chen, Yao⁶ (AUTHOR), Zaworotko, Michael J.⁷ (AUTHOR), Li, Jinping² (AUTHOR), Li, Libo^2,8 (AUTHOR) lilibo908@hotmail.com, Zhang, Zhenjie^1,6,9 (AUTHOR) zhangzhenjie@nankai.edu.cn, Cheng, Peng^1,9 (AUTHOR), Chen, Banglin⁸ (AUTHOR) banglin.chen@utsa.edu

Publikováno v: Angewandte Chemie. 7/22/2019, Vol. 131 Issue 30, p10315-10320. 6p.