# Supplementary Material (ESI) for PCCP # This journal is (c) the Owner Societies 2010 data_global _journal_coden_Cambridge 1326 _journal_volume ? _journal_page_first ? _journal_year ? loop_ _publ_author_name 'Valeria Longo' _publ_contact_author_name 'Valeria Longo' _publ_contact_author_email VALERIALONGO@LIEC.UFSCAR.BR _publ_section_title ; A Network Cluster Perspective on Photoluminescence Behavior of Samarium-Doped Strontium Titanate Nanostructures under UV Light ; # Attachment 'SrTiO3.cif' data_65088-ICSD _database_code_depnum_ccdc_archive 'CCDC 743151' _audit_creation_date 1989/06/19 _audit_update_record 1999/01/19 _chemical_name_systematic 'Strontium Titanate' _chemical_formula_structural 'Sr (Ti O3)' _chemical_formula_sum 'O3 Sr1 Ti1' _chemical_name_mineral Tausonite _cell_length_a 3.905 _cell_length_b 3.905 _cell_length_c 3.905 _cell_angle_alpha 90. _cell_angle_beta 90. _cell_angle_gamma 90. _cell_volume 59.55 _cell_formula_units_Z 1 _symmetry_space_group_name_H-M 'P m -3 m' _symmetry_Int_Tables_number 221 loop_ _symmetry_equiv_pos_site_id _symmetry_equiv_pos_as_xyz 1 'z, y, -x' 2 'y, x, -z' 3 'x, z, -y' 4 'z, x, -y' 5 'y, z, -x' 6 'x, y, -z' 7 'z, -y, x' 8 'y, -x, z' 9 'x, -z, y' 10 'z, -x, y' 11 'y, -z, x' 12 'x, -y, z' 13 '-z, y, x' 14 '-y, x, z' 15 '-x, z, y' 16 '-z, x, y' 17 '-y, z, x' 18 '-x, y, z' 19 '-z, -y, -x' 20 '-y, -x, -z' 21 '-x, -z, -y' 22 '-z, -x, -y' 23 '-y, -z, -x' 24 '-x, -y, -z' 25 '-z, -y, x' 26 '-y, -x, z' 27 '-x, -z, y' 28 '-z, -x, y' 29 '-y, -z, x' 30 '-x, -y, z' 31 '-z, y, -x' 32 '-y, x, -z' 33 '-x, z, -y' 34 '-z, x, -y' 35 '-y, z, -x' 36 '-x, y, -z' 37 'z, -y, -x' 38 'y, -x, -z' 39 'x, -z, -y' 40 'z, -x, -y' 41 'y, -z, -x' 42 'x, -y, -z' 43 'z, y, x' 44 'y, x, z' 45 'x, z, y' 46 'z, x, y' 47 'y, z, x' 48 'x, y, z' loop_ _atom_type_symbol _atom_type_oxidation_number O2- -2 Sr2+ 2 Ti4+ 4 loop_ _atom_site_label _atom_site_type_symbol _atom_site_symmetry_multiplicity _atom_site_Wyckoff_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy _atom_site_attached_hydrogens _atom_site_B_iso_or_equiv Sr1 Sr2+ 1 a 0 0 0 1. 0 0.3094 Ti1 Ti4+ 1 b 0.5 0.5 0.5 1. 0 0.1008 O1 O2- 3 c 0 0.5 0.5 1. 0 0 #End of data_65088-ICSD