Strong Kleinman-Forbidden Second Harmonic Generation in Chiral Sulfide: La4InSbS9
Hua-Jun Zhao; Yong-Fan Zhang; Ling Chen; Journal of the American Chemical Society 134 (2012) 1993–1995; doi:10.1021/ja2109008

data_4117406
_publ_section_title
;
 Strong Kleinman-Forbidden Second Harmonic Generation in Chiral Sulfide:
 La4InSbS9
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              1993
_journal_page_last               1995
_journal_paper_doi               10.1021/ja2109008
_journal_volume                  134
_journal_year                    2012
_chemical_formula_sum            'In La4 S9 Sb'
_chemical_formula_weight         1080.75
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           92
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'P 4abw 2nw'
_symmetry_space_group_name_H-M   'P 41 21 2'
_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                90.00
_cell_formula_units_Z            8
_cell_length_a                   10.2728(2)
_cell_length_b                   10.2728(2)
_cell_length_c                   28.3123(12)
_cell_measurement_reflns_used    8676
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.4835
_cell_measurement_theta_min      2.1081
_cell_volume                     2987.81(15)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0405
_diffrn_reflns_av_sigmaI/netI    0.0290
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       36
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            23322
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         2.11
_exptl_absorpt_coefficient_mu    15.701
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.5881
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    4.805
_exptl_crystal_description       Prism
_exptl_crystal_F_000             3776
_exptl_crystal_size_max          0.2000
_exptl_crystal_size_mid          0.0800
_exptl_crystal_size_min          0.0700
_refine_diff_density_max         0.716
_refine_diff_density_min         -1.047
_refine_diff_density_rms         0.185
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.023(19)
_refine_ls_extinction_coef       0.000223(12)
_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   1.207
_refine_ls_matrix_type           full
_refine_ls_number_parameters     138
_refine_ls_number_reflns         3428
_refine_ls_number_restraints     14
_refine_ls_restrained_S_all      1.273
_refine_ls_R_factor_all          0.0222
_refine_ls_R_factor_gt           0.0214
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0045P)^2^+4.0276P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0351
_refine_ls_wR_factor_ref         0.0353
_reflns_number_gt                3367
_reflns_number_total             3428
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja2109008_si_001_1.cif
_cod_data_source_block           La4InSbS9
_cod_database_code               4117406