Crystal Structure of Krypton Difluoride at -80°C
R. D. Burbank 1,
W. E. Falconer 1, and
W. A. Sunder 1
1 Bell Laboratories, Murray Hill, New Jersey 07974
Krypton difluoride is tetragonal, space group P42/ mnm, with two linear molecules per unit cell aligned in planes perpendicular to the tetrad axes. The alignment alternates by 90 degrees between successive planes. The kryptonfluorine bond distance is 1.89 ± 0.02 angstroms.