全部的内部分区和(尖端) 为 ~(12 ) 在温度被计算直到 6000 K C~(16 ) O_2。用计算分区函数,我们生产ν _ 的线紧张 ~(12 ) 的 3 乐队在几高温度的 C~(16 ) O_2。结果证明计算的线紧张在在直到 3000 K 的温度的 HITRAN 数据库的对那些的很好的同意,它在高温度为尖端和线紧张的计算提供强壮的支持。然后,计算被扩大推进高温度,和ν _ 的模仿的系列 ~(12 ) 的 3 乐队在 5000 和 6000 K 的 C~(16 ) O_2 被报导。
The total internal partition sums (TIPS) are calculated at the temperature up to 6000 K for 12 C16 02. Using the calculated partition functions, we produce the line intensities of v3 band of 12C1602 at several high temperatures. The results show that the calculated line intensities are in very good agreement with those of HITRAN database at the temperature up to 3000 K, which provides a strong support for the calculations of TIPS and line intensities at high temperature. Then the calculation is extended to further high temperature, and the simulated spectra of u3 band of 12C1602 at 5000 and 6000 K are reported.