HCl Sandor E, Farrow R F C Nature 213 (1967) 171-172 Crystal structure of solid hydrogen chloride and deuterium chloride Locality: synthetic, note this is the deuterated structure Note T = 118.5 K _database_code_amcsd 0018514 5.475 5.475 5.475 90 90 90 Fm3m atom x y z H 0 0 0 Cl .5 .5 .5