1. UNSATURATION IN BINUCLEAR FIRST ROW CYCLOPENTADIENYLMETAL CARBONYLS AS STUDIED BY DENSITY FUNCTIONAL THEORY. Authors: R. BRUCE KING, HENRY F. SCHAEFER, YAOMING XIE, QIAN SHU LI, XIUHUI ZHANG, HONGYAN WANG.2. THE EFFECT OF ELECTRON-RICH HETEROATOMS IN METALLABORANE CLUSTERS. Authors: R. BRUCE KING, AMR A.A. ATTIA, ALEXANDRU LUPAN.