Superpolyhedron-Built Second Harmonic Generation Materials Exhibit Large Mid-Infrared Conversion Efficiencies and High Laser-Induced Damage Thresholds
Li, Shu-Fang; Jiang, Xiao-Ming; Liu, Bin-Wen; Yan, Dong; Lin, Chen-Sheng; Zeng, Hui-Yi; Guo, Guo-Cong; Chemistry of Materials 29 (2017) 1796–; doi:10.1021/acs.chemmater.6b05405

data_4002730
_publ_section_title
;
 Superpolyhedron-Built Second Harmonic Generation Materials Exhibit Large
 Mid-Infrared Conversion Efficiencies and High Laser-Induced Damage
 Thresholds
;
_journal_issue                   4
_journal_name_full               'Chemistry of Materials'
_journal_page_first              1796
_journal_paper_doi               10.1021/acs.chemmater.6b05405
_journal_volume                  29
_journal_year                    2017
_chemical_formula_moiety         NaGaIn2Se5
_chemical_formula_sum            'Ga2 In4 Na2 Se10'
_chemical_formula_weight         1434.30
_chemical_melting_point          ?
_chemical_name_common            NaGaIn2Se5
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           155
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  'R 3 2"'
_symmetry_space_group_name_H-M   'R 3 2 :H'
_atom_sites_solution_hydrogens   constr
_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            6
_cell_length_a                   14.100(7)
_cell_length_b                   14.100(7)
_cell_length_c                   17.010(6)
_cell_measurement_reflns_used    3191
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      3.5
_cell_volume                     2929(2)
_computing_cell_refinement       'SHELXS-97 (Sheldrick, 1990)'
_computing_data_collection       'SHELXS-97 (Sheldrick, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 5.8140
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Rigaku Pilatus'
_diffrn_measurement_method       CCD_Profile_fitting
_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  0.0402
_diffrn_reflns_av_sigmaI/netI    0.0263
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            7329
_diffrn_reflns_theta_full        25.46
_diffrn_reflns_theta_max         25.46
_diffrn_reflns_theta_min         3.55
_exptl_absorpt_coefficient_mu    26.029
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.554
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    4.879
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3720
_exptl_crystal_size_max          0.154
_exptl_crystal_size_mid          0.128
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.487
_refine_diff_density_min         -0.594
_refine_diff_density_rms         0.141
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.000(12)
_refine_ls_extinction_method     shelxl
_refine_ls_goodness_of_fit_ref   0.961
_refine_ls_hydrogen_treatment    none
_refine_ls_matrix_type           full
_refine_ls_number_parameters     60
_refine_ls_number_reflns         1202
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.961
_refine_ls_R_factor_all          0.0195
_refine_ls_R_factor_gt           0.0161
_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^)+(0.0150P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0307
_refine_ls_wR_factor_ref         0.0313
_reflns_number_gt                1119
_reflns_number_total             1202
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cm6b05405_si_002.cif
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value 'not measured' was changed to '?' -
the value is undefined or not given.

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/home/data/users/saulius/crontab/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 
;
_cod_original_sg_symbol_H-M      R32
_cod_database_code               4002730