KTiOPO4:
Allan D R, Nelmes R J
Journal of Physics: Condensed Matter 8 (1996) 2337-2363
The structural pressure dependence of potassium titanyl phosphate (KTP) to 8 GPa
Sample: P = 6.3 GPa
_database_code_amcsd 0013281
12.490 6.324 10.069 90 90 90 Pna2_1
atom     x     y      z
K1   .3964 .7779  .6309
K2   .1138 .7013  .8671
Ti1  .3712 .4886 -.0004
Ti2  .2799 .2567  .7231
P1   .5285 .3217  .7603
P2   .1796 .4811  .4771
O1   .5158 .4186  .8981
O2   .5409 .5045  .6597
O3   .4328 .1849  .7130
O4   .6280 .1840  .7565
O5   .0986 .2967  .4687
O6   .1225 .6753  .5272
O7   .2302 .5125  .3354
O8   .2766 .4348  .5649
OT1  .1883 .9720  .3247
OT2  .2492 .0376  .5782