XmlmmCIF equivalent: exptl_crystal_face Data items in the EXPTL_CRYSTAL_FACE category record details of the crystal faces. XmlmmCIF equivalent: exptl_crystal_face/diffr_chi The chi diffractometer setting angle in degrees for a specific crystal face associated with _exptl_crystal_face.perp_dist. XmlmmCIF equivalent: exptl_crystal_face/diffr_kappa The kappa diffractometer setting angle in degrees for a specific crystal face associated with _exptl_crystal_face.perp_dist. XmlmmCIF equivalent: exptl_crystal_face/diffr_phi The phi diffractometer setting angle in degrees for a specific crystal face associated with _exptl_crystal_face.perp_dist. XmlmmCIF equivalent: exptl_crystal_face/diffr_psi The psi diffractometer setting angle in degrees for a specific crystal face associated with _exptl_crystal_face.perp_dist. XmlmmCIF equivalent: exptl_crystal_face/perp_dist The perpendicular distance in millimetres of the face to the centre of rotation of the crystal. XmlmmCIF equivalent: exptl_crystal_face/crystal_id This data item is a pointer to _exptl_crystal.id in the EXPTL_CRYSTAL category. XmlmmCIF equivalent: exptl_crystal_face/index_h Miller index h of the crystal face associated with the value _exptl_crystal_face.perp_dist. XmlmmCIF equivalent: exptl_crystal_face/index_k Miller index k of the crystal face associated with the value _exptl_crystal_face.perp_dist. XmlmmCIF equivalent: exptl_crystal_face/index_l Miller index l of the crystal face associated with the value _exptl_crystal_face.perp_dist.