Functionalization Based on the Substitutional Flexibility: Strong Middle IR Nonlinear Optical Selenides AXII4XIII5Se12
Hua Lin; Ling Chen; Liu-Jiang Zhou; Li-Ming Wu; Journal of the American Chemical Society 135 (2013) 12914–12921; doi:10.1021/ja4074084

data_4120429
_publ_section_title
;
 Functionalization Based on the Substitutional Flexibility: Strong Middle
 IR Nonlinear Optical Selenides AXII4XIII5Se12
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              12914
_journal_page_last               12921
_journal_paper_doi               10.1021/ja4074084
_journal_volume                  135
_journal_year                    2013
_chemical_formula_moiety         'Cs In5 Mn4 Se12'
_chemical_formula_sum            'Cs In5 Mn4 Se12'
_chemical_formula_weight         1874.29
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           146
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  'R 3'
_symmetry_space_group_name_H-M   'R 3 :H'
_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            3
_cell_length_a                   14.7202(8)
_cell_length_b                   14.7202(8)
_cell_length_c                   10.0035(11)
_cell_measurement_reflns_used    1423
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.4277
_cell_measurement_theta_min      2.7675
_cell_volume                     1877.2(3)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2007)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 14.6306
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  Mercury70
_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  0.0394
_diffrn_reflns_av_sigmaI/netI    0.0592
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            2191
_diffrn_reflns_theta_full        24.98
_diffrn_reflns_theta_max         24.98
_diffrn_reflns_theta_min         2.59
_exptl_absorpt_coefficient_mu    25.335
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7617
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            Black-red
_exptl_crystal_density_diffrn    4.974
_exptl_crystal_description       Block
_exptl_crystal_F_000             2424
_exptl_crystal_size_max          0.1300
_exptl_crystal_size_mid          0.1100
_exptl_crystal_size_min          0.1000
_refine_diff_density_max         2.858
_refine_diff_density_min         -1.829
_refine_diff_density_rms         0.426
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.00(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.016
_refine_ls_matrix_type           full
_refine_ls_number_parameters     74
_refine_ls_number_reflns         1436
_refine_ls_number_restraints     5
_refine_ls_restrained_S_all      1.014
_refine_ls_R_factor_all          0.0461
_refine_ls_R_factor_gt           0.0396
_refine_ls_shift/su_max          0.012
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0306P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0863
_refine_ls_wR_factor_ref         0.0893
_reflns_number_gt                1169
_reflns_number_total             1436
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja4074084_si_002_7.cif
_cod_data_source_block           CsMn4In5Se12
_cod_original_sg_symbol_H-M      'R 3'
_cod_database_code               4120429