Zhang Dong-Ling, Tang Qing-Bin, Zhang Jin-Ping, Shi De-Heng, Yu Ben-Hai. Analytic potential energy function of PH2(X2 B1) radical using coupled-cluster method in combination with the correlation-consistent basis setsJ. Acta Physica Sinica, 2009, 58(8): 5323-5328. DOI: 10.7498/aps.58.5323