Ti50.75Ni47.75Fe1.50 Sitepu H Powder Diffraction 22 (2007) 209-218 Structural refinement of neutron powder diffraction data of two-stage martensitic phase transformations in Ti50.75Ni47.75Fe1.50 shape memory alloy Locality: synthetic _database_code_amcsd 0018294 3.0191 3.0191 3.0191 90 90 90 Pm3m atom x y z occ Uiso Ti .5 .5 .5 .9419 .01174 Ni 0 0 0 .10581 .01174