Promising Oxonitridosilicate Phosphor Host Sr3Si2O4N2: Synthesis, Structure, and Luminescence Properties Activated by Eu2+ and Ce3+/Li+ for pc-LEDs
Xiao-Ming Wang; Chun-Hai Wang; Xiao-Jun Kuang; Ru-Qiang Zou; Ying-Xia Wang; Xi-Ping Jing; Inorganic Chemistry 51 (2012) 3540–3547; doi:10.1021/ic202340q

data_4328642
_publ_contact_author_address
; 
College of Chemistry and Molecular Engineering
      Peaking University, Beijing 100871 
      China
;
_publ_contact_author_email       xpjing@pku.edu.cn
_publ_contact_author_fax         '86 10 6275 1708'
_publ_contact_author_name        'Dr X. P. Jing'
_publ_contact_author_phone       '86 10 6275 4188'
_publ_section_title
;
 Promising Oxonitridosilicate Phosphor Host Sr3Si2O4N2: Synthesis,
 Structure, and Luminescence Properties Activated by Eu2+ and Ce3+/Li+ for
 pc-LEDs
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3540
_journal_page_last               3547
_journal_paper_doi               10.1021/ic202340q
_journal_volume                  51
_journal_year                    2012
_chemical_formula_moiety         '6(N2 O4 Si2), 3(Sr0.50),16(Sr)'
_chemical_formula_sum            'N2 O4 Si2 Sr3'
_chemical_formula_weight         411.0430
_space_group_IT_number           205
_symmetry_cell_setting           cubic
_symmetry_Int_Tables_number      205
_symmetry_space_group_name_Hall  '-P 2ac 2ab 3'
_symmetry_space_group_name_H-M   'P a -3'
_audit_author_name               Wang,X,M
_audit_creation_date             2011-09-23T13:55
_audit_update_record
'    2011-09-23T13:55    Initial    CIF    as    created    by    GSAS2CIF                '
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            24
_cell_length_a                   15.62209
_cell_length_b                   15.62209
_cell_length_c                   15.62209
_cell_measurement_temperature    293
_cell_volume                     3812.566
_computing_structure_refinement  GSAS
_diffrn_ambient_pressure         101.325
_diffrn_ambient_temperature      293
_diffrn_measurement_device_type  TOF
_diffrn_radiation_probe          neutron
_diffrn_radiation_type           *neutron
_diffrn_radiation_wavelength     0.71073
_diffrn_source                   'nuclear reactor'
_diffrn_source_type              TOF
_exptl_crystal_colour            white
_exptl_crystal_density_diffrn    4.297
_pd_block_id                     2011-09-23T13:55|FINAL-2|f|Overall
_pd_char_colour                  white
_pd_prep_temperature             293
_pd_proc_ls_prof_R_factor        0.0085
_pd_proc_ls_prof_wR_factor       0.0203
_refine_ls_goodness_of_fit_all   1.18
_refine_ls_matrix_type           full
_refine_ls_number_parameters     5
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0085
_refine_ls_R_Fsqd_factor         0.0172
_refine_ls_R_I_factor            0.0203
_refine_ls_shift/su_max          0.0001
_refine_ls_shift/su_mean         0.0001
_cod_data_source_file            ic202340q_si_001.cif
_cod_data_source_block           SrSiON_publ
_cod_depositor_comments
;
The following automatic conversions were performed:

'_geom_bond_publ_flag' value 'N' changed to 'n' according to the
built-in table from CIF Core dictionary named 'cif_core.dic' version
2.4.1 from 2010-06-29 (28 times).

'_geom_angle_publ_flag' value 'N'
changed to 'n' according to the built-in table from CIF Core
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29 (879
times).

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_cell_volume        3812.57
_cod_original_sg_symbol_Hall     '-P 2ac 2ab '
_cod_database_code               4328642