Arsenic(III)-oxide Intercalates with Potassium Chloride: Water-Induced Varieties and New Synthesis Methods
Domański, Mateusz A.; Kraszewski, Karol; Paluch, Piotr; Guńka, Piotr A.; Crystal Growth & Design  (2021) –; doi:10.1021/acs.cgd.1c00555

data_4518918
_publ_section_title
;
 Arsenic(III)-oxide Intercalates with Potassium Chloride: Water-Induced
 Varieties and New Synthesis Methods
;
_journal_name_full               'Crystal Growth &amp; Design'
_journal_paper_doi               10.1021/acs.cgd.1c00555
_journal_year                    2021
_chemical_formula_moiety         'As4 O6, 1(K), 1(Cl)'
_chemical_formula_sum            'As4 Cl K O6'
_chemical_formula_weight         470.23
_space_group_crystal_system      hexagonal
_space_group_IT_number           191
_space_group_name_Hall           '-P 6 2'
_space_group_name_H-M_alt        'P 6/m m m'
_atom_sites_solution_primary     dual
_audit_creation_date             2021-01-12
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6226)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   5.2255(2)
_cell_length_b                   5.2255(2)
_cell_length_c                   8.8479(6)
_cell_measurement_reflns_used    1621
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      32.5340
_cell_measurement_theta_min      4.4670
_cell_volume                     209.231(18)
_computing_cell_refinement       'CrysAlisPro 1.171.40.84a (Rigaku OD, 2020)'
_computing_data_collection       'CrysAlisPro 1.171.40.84a (Rigaku OD, 2020)'
_computing_data_reduction        'CrysAlisPro 1.171.40.84a (Rigaku OD, 2020)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 10.3347
_diffrn_detector_type            Atlas
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
--------------------------------------------------------------------------
  1  \w    -53.00  59.00   1.00    9.00    --  -19.65  77.00-180.00  112
  2  \w    -98.00  14.00   1.00    9.00    --  -19.65 -77.00-180.00  112
  3  \w    -96.00   7.00   1.00    9.00    --  -19.65 -38.00  30.00  103
  4  \w     -6.00  96.00   1.00    9.00    --   19.96  38.00 -30.00  102
  5  \w     53.00 109.00   1.00    9.00    --   19.96-179.00-180.00   56
  6  \w     -4.00  21.00   1.00    9.00    --   19.96 -99.00 -60.00   25
  7  \w     53.00 109.00   1.00    9.00    --   19.96-179.00  90.00   56
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Xcalibur, Atlas, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0495943000
_diffrn_orient_matrix_UB_12      -0.0231838000
_diffrn_orient_matrix_UB_13      0.0760876000
_diffrn_orient_matrix_UB_21      -0.0311089000
_diffrn_orient_matrix_UB_22      -0.1483005000
_diffrn_orient_matrix_UB_23      -0.0044376000
_diffrn_orient_matrix_UB_31      0.1453548000
_diffrn_orient_matrix_UB_32      0.0446444000
_diffrn_orient_matrix_UB_33      0.0250079000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0359
_diffrn_reflns_av_unetI/netI     0.0114
_diffrn_reflns_Laue_measured_fraction_full 0.991
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            2839
_diffrn_reflns_point_group_measured_fraction_full 0.991
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.484
_diffrn_reflns_theta_min         4.504
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    16.634
_exptl_absorpt_correction_T_max  0.453
_exptl_absorpt_correction_T_min  0.096
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.40.84a (Rigaku Oxford Diffraction, 2020)
Analytical numeric absorption correction using a multifaceted crystal
model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    3.732
_exptl_crystal_description       plate
_exptl_crystal_F_000             216
_exptl_crystal_size_max          0.235
_exptl_crystal_size_mid          0.138
_exptl_crystal_size_min          0.048
_refine_diff_density_max         0.288
_refine_diff_density_min         -0.750
_refine_diff_density_rms         0.098
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.347
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     12
_refine_ls_number_reflns         133
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.347
_refine_ls_R_factor_all          0.0173
_refine_ls_R_factor_gt           0.0169
_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^)+(0.0165P)^2^+0.5087P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0455
_refine_ls_wR_factor_ref         0.0456
_reflns_Friedel_coverage         0.000
_reflns_number_gt                131
_reflns_number_total             133
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            cg1c00555_si_002.cif
_cod_data_source_block           mdo2pg_intercalateP_KCl
_cod_original_cell_volume        209.23(2)
_cod_database_code               4518918
_shelx_shelxl_version_number     2018/3
_chemical_oxdiff_formula         'As4 O6 K1 Cl1'
_reflns_odcompleteness_completeness 99.42
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     30.44
_olex2_refinement_description
;
;
_shelx_res_checksum              54838
_shelx_hkl_checksum              33084
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.188
_oxdiff_exptl_absorpt_empirical_full_min 0.880