Katoite Lager G A, Marshall W G, Liu Z, Downs R T American Mineralogist 90 (2005) 639-644 Re-examination of the hydrogarnet structure at high pressure using neutron powder diffraction and infrared spectroscopy Sample: P = 2.98 GPa _database_code_amcsd 0003743 12.3783 12.3783 12.3783 90 90 90 Ia3d atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Ca .125 0 .25 .027 Al 0 0 .5 .011 O .0296 .0517 .6419 .0184 D .1528 .0881 .8001 .070 .036 .067 .107 -.020 -.020 .033