摘要
在YH1/YH2计算机上将多重散射Xα自洽场方法(SCFXαSW)程序和线性Mufintin轨道方法(LMTO)程序做了改进,实现了向量化和并行化。研究了C60的能级;计算了苯分子从1e1g,2e2g和1a2u开始激发的108个Rydberg态单电子轨道激发能,即1e1g,2e2g,1a2u→ka1g(k=3-11),ke2g(k=2-7),ke1u(k=3-8),ke1g(k=2-5),ke2g(k=3-5),ke2u(k=2-3),kb2u(k=2-3),kb1u(k=2-3),1b1g,1b2g;
Some improving works have been done on the SCF Xα SW and LMTO Programs by vectorization and parallelization.The energy level of C 60 is researched.The 108 one electrom Rydberg excitation energies of benzene,such as 1e 1g ,2e 2g ,1a 2u →ka 1g (k=3-11),ke 2g (k=2-7),ke 1u (k=3-8),ke 1g (k=2-5),ke 2g (k=3-5),ke 2u (k=2-3),kb 2u (k=2-3),kb 1u (k=2-3),1b 1g ,1b 2g are calculated.The electronic structure and bulk modulus of some U Ni alloys are also analyzed.
出处
《计算物理》
CSCD
北大核心
1997年第1期75-82,共8页
Chinese Journal of Computational Physics