Electronic, Crystal Chemistry, and Nonlinear Optical Property Relationships in the Dugganite A3B3CD2O14 Family.
Yu, Hongwei; Young, Joshua; Wu, Hongping; Zhang, Weiguo; Rondinelli, James M.; Halasyamani, P. Shiv; Journal of the American Chemical Society 138 (2016) 4984–4989; doi:10.1021/jacs.6b02203

data_4125024
_publ_section_title
;
 Electronic, Crystal Chemistry, and Nonlinear Optical Property
 Relationships in the Dugganite A3B3CD2O14 Family.
;
_journal_issue                   14
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              4984
_journal_page_last               4989
_journal_paper_doi               10.1021/jacs.6b02203
_journal_volume                  138
_journal_year                    2016
_chemical_absolute_configuration rm
_chemical_formula_sum            'Mg3 O14 P2 Pb3 Te'
_chemical_formula_weight         1108.04
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           150
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  'P 3 2"'
_symmetry_space_group_name_H-M   'P 3 2 1'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            1
_cell_length_a                   8.4072(4)
_cell_length_b                   8.4072(4)
_cell_length_c                   5.2158(5)
_cell_measurement_temperature    296(2)
_cell_volume                     319.27(4)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0249
_diffrn_reflns_av_sigmaI/netI    0.0343
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       6
_diffrn_reflns_limit_l_min       -6
_diffrn_reflns_number            1788
_diffrn_reflns_theta_full        27.44
_diffrn_reflns_theta_max         27.44
_diffrn_reflns_theta_min         2.80
_exptl_absorpt_coefficient_mu    42.168
_exptl_absorpt_correction_T_max  0.7455
_exptl_absorpt_correction_T_min  0.3184
_exptl_absorpt_correction_type   numerical
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    5.763
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             476
_exptl_crystal_size_max          0.199
_exptl_crystal_size_mid          0.134
_exptl_crystal_size_min          0.117
_refine_diff_density_max         0.920
_refine_diff_density_min         -0.623
_refine_diff_density_rms         0.198
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.031(9)
_refine_ls_extinction_coef       0.0098(6)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.958
_refine_ls_matrix_type           full
_refine_ls_number_parameters     38
_refine_ls_number_reflns         469
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.958
_refine_ls_R_factor_all          0.0144
_refine_ls_R_factor_gt           0.0140
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0328
_refine_ls_wR_factor_ref         0.0330
_reflns_number_gt                463
_reflns_number_total             469
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja6b02203_si_001.cif
_cod_data_source_block           Pb3Mg3TeP2O14
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Trigonal' changed to 'trigonal'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 4125021--4125026.cif.
;
_cod_original_sg_symbol_H-M      'P321 '
_cod_database_code               4125024