A series of M<sub>3</sub>PS<sub>4</sub> (M = Ag, Cu and Ag/Cu) thiophosphates with diamond-like structures exhibiting large second harmonic generation responses and moderate ion conductivities.
Yang, Ya; Zhang, Bingbing; Wu, Xiaowen; Wu, Kui; Dalton transactions (Cambridge, England : 2003) 50 (2021) 4129–4132; doi:10.1039/d1dt00366f

data_7706792
_publ_section_title
;
 A series of M<sub>3</sub>PS<sub>4</sub> (M = Ag, Cu and Ag/Cu)
 thiophosphates with diamond-like structures exhibiting large second
 harmonic generation responses and moderate ion conductivities.
;
_journal_issue                   12
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4129
_journal_page_last               4132
_journal_paper_doi               10.1039/d1dt00366f
_journal_volume                  50
_journal_year                    2021
_chemical_formula_sum            'Ag1.5 Cu1.5 P S4'
_chemical_formula_weight         416.33
_space_group_crystal_system      orthorhombic
_space_group_IT_number           31
_space_group_name_Hall           'P 2ac -2'
_space_group_name_H-M_alt        'P m n 21'
_atom_sites_solution_hydrogens   none
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2021-01-23 deposited with the CCDC.	2021-03-05 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.718(7)
_cell_length_b                   6.562(6)
_cell_length_c                   6.318(6)
_cell_measurement_reflns_used    707
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.34
_cell_measurement_theta_min      4.08
_cell_volume                     320.0(5)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0304
_diffrn_reflns_av_unetI/netI     0.0327
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       7
_diffrn_reflns_limit_l_min       -6
_diffrn_reflns_number            1791
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        24.963
_diffrn_reflns_theta_max         24.963
_diffrn_reflns_theta_min         3.104
_diffrn_source                   'sealed tube'
_exptl_absorpt_coefficient_mu    10.906
_exptl_absorpt_correction_T_max  0.3111
_exptl_absorpt_correction_T_min  0.1831
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    4.321
_exptl_crystal_description       block
_exptl_crystal_F_000             386
_exptl_crystal_size_max          0.156
_exptl_crystal_size_mid          0.084
_exptl_crystal_size_min          0.081
_exptl_transmission_factor_max   0.3111
_exptl_transmission_factor_min   0.1831
_refine_diff_density_max         1.009
_refine_diff_density_min         -1.043
_refine_diff_density_rms         0.201
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.06(10)
_refine_ls_extinction_coef       0.0075(13)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2016/6 (Sheldrick 2016)'
_refine_ls_goodness_of_fit_ref   1.100
_refine_ls_hydrogen_treatment    none
_refine_ls_matrix_type           full
_refine_ls_number_parameters     45
_refine_ls_number_reflns         579
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.099
_refine_ls_R_factor_all          0.0411
_refine_ls_R_factor_gt           0.0375
_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^)+(0.0101P)^2^+3.4212P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0729
_refine_ls_wR_factor_ref         0.0744
_reflns_Friedel_coverage         0.822
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                545
_reflns_number_total             579
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1dt00366f2.cif
_cod_data_source_block           1
_cod_depositor_comments
'Adding full bibliography for 7706792--7706794.cif.'
_cod_original_formula_sum        'Ag1.50 Cu1.50 P S4'
_cod_database_code               7706792
_shelx_shelxl_version_number     2016/6
_shelx_res_checksum              6717
_shelx_hkl_checksum              44189