【摘要】 本文报导了一类由（ｋ－１）ｐ个四边面（侧面）两个ｐ边面（顶底）围成的多面体碳管Ｃｐ×ｋ，采用ＭＮＤＤ理论方法对其结构、稳定性及成键特征进行了调查，结果表明该类碳管的电离势、ＨＯＭＯ与ＬＵＭＯ能级差的变化和电荷分布，随管层的递增具有显著的交替特征．更多还原

【Abstract】 One new type of carbon tube cage-alkene was presented. Structures, stabilities and bonding behavior were examined with MNDO method for the carbon tube. The outstanding changing features of ionization potentials, differences between HOMO and LUMO energy level and charge distribution were shown.更多还原