4

Pt      0.273541036547340      0.032739635050214      0.076759923453861
Pt      1.388034202869704      1.794978828798281     -0.196043819845038
Ti      1.311132695001135     -0.266660172202772      1.462477038348229
Ti      0.291192563847456      1.073713305801799      1.661889860222413