An Entrant of Smaller Fullerene: C56 Captured by Chlorines and Aligned in Linear Chains

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• 作者：Yuan-Zhi Tan ; Xiao Han ; Xin Wu ; Ye-Yong Meng ; Feng Zhu ; Zhuo-Zhen Qian ; Zhao-Jiang Liao ; Ming-Hui Chen ; Xin Lu ; Su-Yuan Xie ; Rong-Bin Huang ; Lan-Sun Zheng
• 刊名：Journal of the American Chemical Society
• 出版年：2008
• 出版时间：November 19, 2008
• 年：2008
• 卷：130
• 期：46
• 页码：15240-15241
• 全文大小：164K
• 年卷期：v.130,no.46(November 19, 2008)
• ISSN：1520-5126

文摘

A smaller fullerene C₅₆ (#913) is stabilized, isolated, and crystallographically characterized as C₅₆Cl₁₀. The geometric parameters of C₅₆Cl₁₀ imply the otherwise unstable cage of C₅₆ can be stabilized by chlorination through releasing its surface strains and maintaining fragmental aromaticity. An unexpected CCl···ClC short contact, as well as the linear alignment with pearl-necklace-shaped, is revealed in C₅₆Cl₁₀ crystal.