Geometric modeling of midi-fullerene growth from C32 to C60

IF 0.2 Q4 PHYSICS, MULTIDISCIPLINARY
Alexander I. Melker, Maria A. Krupina
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引用次数: 10

Abstract

Axonometric projections together with the corresponding graphs for fullerenes are constructed in the range from 32 to 60. The growth of fullerenes is studied on the basis of a mechanism according to which a carbon dimer embeds in a hexagon of an initial fullerene. This leads to stretching and breaking the covalent bonds which are parallel to arising tensile forces. In this case, instead of a hexagon adjoining two pentagons, two adjacent pentagons adjoining two hexagons are obtained. As a result, there arises a new atomic configuration and there is mass increase of two carbon atoms. We considered the direct descendants of fullerene C32; namely, C2n, where n = 17–30.

中富勒烯从C32到C60生长的几何模型
轴测投影和富勒烯的相应图形在32到60的范围内构造。根据碳二聚体嵌入初始富勒烯六边形的机理,研究了富勒烯的生长。这导致了与产生张力平行的共价键的拉伸和断裂。在这种情况下,得到的不是一个六边形邻接两个五边形,而是两个相邻的五边形邻接两个六边形。结果,产生了新的原子构型,两个碳原子的质量增加。我们考虑了富勒烯C32的直系后代;即C2n,其中n = 17-30。
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