Diaspore Friedrich A, Wilson D J, Haussuhl E, Winkler B, Morgenroth W, Refson K, Milman V Physics and Chemistry of Minerals 34 (2007) 145-157 High-pressure properties of diaspore, AlO(OH) Sample: p = 3.41 GPa _database_code_amcsd 0009053 4.354 9.369 2.8281 90 90 90 Pbnm atom x y z Uiso Al .0448 .8568 .25 .009 O1 .709 .200 .25 .009 O2 .200 .055 .25 .008 H .39 .10 .25 .03