Alkaline-Alkaline Earth Fluoride Carbonate Crystals ABCO3F (A = K, Rb, Cs; B = Ca, Sr, Ba) as Nonlinear Optical Materials
Guohong Zou; Ning Ye; Ling Huang; Xinsong Lin; Journal of the American Chemical Society 133 (2011) 20001–20007; doi:10.1021/ja209276a

data_4107198
_publ_contact_author_address
;
Fujian Institute of Research on the Structure of Matter,
Chinese Academy of Sciences
Fuzhou, Fujian
350002
People's Republic of China
;
_publ_contact_author_email       nye@fjirsm.ac.cn
_publ_contact_author_fax         +86-591-83776076
_publ_contact_author_name        'Ning Ye'
_publ_contact_author_phone       +86-591-83776076
_publ_section_title
;
 Alkaline-Alkaline Earth Fluoride Carbonate Crystals ABCO3F (A = K, Rb,
 Cs; B = Ca, Sr, Ba) as Nonlinear Optical Materials
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              20001
_journal_page_last               20007
_journal_paper_doi               10.1021/ja209276a
_journal_volume                  133
_journal_year                    2011
_chemical_formula_sum            'C Ca F K O3'
_chemical_formula_weight         158.19
_space_group_IT_number           187
_symmetry_cell_setting           hexagonal
_symmetry_space_group_name_Hall  'P -6 2'
_symmetry_space_group_name_H-M   'P -6 m 2'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2011-08-19 # Formatted by publCIF
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            1
_cell_length_a                   5.0968(6)
_cell_length_b                   5.0968(6)
_cell_length_c                   4.4553(7)
_cell_measurement_reflns_used    139
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.0833
_cell_measurement_theta_min      4.5747
_cell_volume                     100.23(2)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2007)'
_computing_molecular_graphics    'SHELXL-97 (Sheldrick, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 13.6612
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  Mercury2
_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  0.0173
_diffrn_reflns_av_sigmaI/netI    0.0104
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       5
_diffrn_reflns_limit_l_min       -5
_diffrn_reflns_number            797
_diffrn_reflns_theta_full        27.08
_diffrn_reflns_theta_max         27.08
_diffrn_reflns_theta_min         4.57
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count none
_diffrn_standards_interval_time  none
_diffrn_standards_number         67
_exptl_absorpt_coefficient_mu    2.495
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.6345
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    2.621
_exptl_crystal_description       Prism
_exptl_crystal_F_000             78
_exptl_crystal_size_max          0.2000
_exptl_crystal_size_mid          0.2000
_exptl_crystal_size_min          0.2000
_refine_diff_density_max         0.129
_refine_diff_density_min         -0.158
_refine_diff_density_rms         0.039
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.04(8)
_refine_ls_extinction_coef       0.00(3)
_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   1.260
_refine_ls_matrix_type           full
_refine_ls_number_parameters     14
_refine_ls_number_reflns         116
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.260
_refine_ls_R_factor_all          0.0108
_refine_ls_R_factor_gt           0.0108
_refine_ls_shift/su_max          0.096
_refine_ls_shift/su_mean         0.007
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0130P)^2^+0.0143P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0272
_refine_ls_wR_factor_ref         0.0272
_reflns_number_gt                116
_reflns_number_total             116
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja209276a_si_002_1.cif
_cod_data_source_block           KCaCO3F
_cod_database_code               4107198