Structure and Chemical Bonding of (XN)4R4 Cubic Clusters
Wu Hai-Shun;Xu Xiao-Hong;Zhang Cong-Jie;Zhang Fu-Qiang
Acta Physico-Chimica Sinica . 2002, (02): 127 -130 .  DOI: 10.3866/PKU.WHXB20020207