Refractive Index Modulates Second-Harmonic Responses in RE8O(CO3)3(OH)15X (RE = Y, Lu; X = Cl, Br): Rare-Earth Halide Carbonates as Ultraviolet Nonlinear Optical Materials
Cao, Liling; Song, Yunxia; Peng, Guang; Luo, Min; Yang, Yi; Lin, Chen-sheng; Zhao, Dan; Xu, Feng; Lin, Zheshuai; Ye, Ning; Chemistry of Materials 31 (2019) 2130–; doi:10.1021/acs.chemmater.9b00068

data_4002980
_publ_section_title
;
 Refractive Index Modulates Second-Harmonic Responses in RE8O(CO3)3(OH)15X
 (RE = Y, Lu; X = Cl, Br): Rare-Earth Halide Carbonates as Ultraviolet
 Nonlinear Optical Materials
;
_journal_issue                   6
_journal_name_full               'Chemistry of Materials'
_journal_page_first              2130
_journal_paper_doi               10.1021/acs.chemmater.9b00068
_journal_volume                  31
_journal_year                    2019
_chemical_formula_sum            'C3 H0 Br Cs0 N0 O25 Y8 Zn0'
_chemical_formula_weight         1227.22
_space_group_crystal_system      hexagonal
_space_group_IT_number           173
_space_group_name_Hall           'P 6c'
_space_group_name_H-M_alt        'P 63'
_symmetry_space_group_name_Hall  'P 6c'
_symmetry_space_group_name_H-M   'P 63'
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            2
_cell_length_a                   9.4927(9)
_cell_length_b                   9.4927(9)
_cell_length_c                   14.752(3)
_cell_measurement_reflns_used    4115
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.4829
_cell_measurement_theta_min      2.4775
_cell_volume                     1151.2(3)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2008)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device
;
Saturn724+ (2x2 bin mode)
;
_diffrn_measurement_method       CCD_Profile_fitting
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1188
_diffrn_reflns_av_unetI/netI     0.1487
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            4489
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.482
_diffrn_reflns_theta_min         2.477
_exptl_absorpt_coefficient_mu    21.758
_exptl_absorpt_correction_T_max  0.0000
_exptl_absorpt_correction_T_min  0.0000
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            White
_exptl_crystal_density_diffrn    3.540
_exptl_crystal_description       Prism
_exptl_crystal_F_000             1130
_exptl_crystal_size_max          0.2000
_exptl_crystal_size_mid          0.2000
_exptl_crystal_size_min          0.1000
_refine_diff_density_max         2.032
_refine_diff_density_min         -1.754
_refine_diff_density_rms         0.256
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.60(5)
_refine_ls_extinction_coef       0.0022(7)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
_refine_ls_goodness_of_fit_ref   0.981
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     103
_refine_ls_number_reflns         1429
_refine_ls_number_restraints     73
_refine_ls_restrained_S_all      0.983
_refine_ls_R_factor_all          0.0600
_refine_ls_R_factor_gt           0.0502
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0138P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1014
_refine_ls_wR_factor_ref         0.1053
_reflns_Friedel_coverage         0.924
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.998
_reflns_number_gt                1153
_reflns_number_total             1429
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            cm9b00068_si_004.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_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.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 
;
_cod_original_cell_volume        1151.3(3)
_cod_database_code               4002980
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              81324
_shelx_hkl_checksum              41604