Singlehyphen;Crystal Xhyphen;Ray Diffraction Study of bgr;hyphen;Diborane

摘要

The crystal structure of the bgr; phase of B2H6is monoclinic, in the space groupP21/n,and the unit cell contains two molecules and has parametersa=4.40,b=5.72,c=6.50, and ggr;=105.1deg;. The value ofRequals;Sgr; verbar;verbar;F0verbar;minus;verbar; Fcverbar;verbar; sol;Sgr;verbar;F0verbar;equals;0.042for the 86 independent diffraction maxima, obtained at minus;190deg;C by use of counter methods from a single crystal in an arbitrary orientation.