Synthetic control over polymorph formation in the d-band semiconductor system FeS2
Ma, KeYuan; Lefèvre, Robin; Li, Qingtian; Lago, Jorge; Blacque, Olivier; Yang, Wanli; von Rohr, Fabian O.; Chemical Science  (2021) –; doi:10.1039/D1SC03026D

data_1564889
_publ_section_title
;
 Synthetic control over polymorph formation in the d-band semiconductor
 system FeS2
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/D1SC03026D
_journal_year                    2021
_chemical_formula_moiety         'Fe S2'
_chemical_formula_sum            'Fe S2'
_chemical_formula_weight         119.97
_chemical_name_systematic        Marcasite
_space_group_crystal_system      orthorhombic
_space_group_IT_number           58
_space_group_name_Hall           '-P 2 2n'
_space_group_name_H-M_alt        'P n n m'
_atom_sites_solution_primary     dual
_audit_creation_date             2018-05-07
_audit_creation_method
;
Olex2 1.2
(compiled 2018.04.26 svn.r3504 for OlexSys, GUI svn.r5492)
;
_audit_update_record
;
2021-02-24 deposited with the CCDC.	2021-09-20 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   4.4474(4)
_cell_length_b                   5.4287(4)
_cell_length_c                   3.3852(3)
_cell_measurement_reflns_used    884
_cell_measurement_temperature    160(1)
_cell_measurement_theta_max      32.6
_cell_measurement_theta_min      5.9
_cell_volume                     81.731(12)
_computing_cell_refinement       'CrysAlisPro 1.171.39.13a (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.39.13a (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.39.13a (Rigaku OD, 2015)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015b)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015a)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      160(1)
_diffrn_detector                 'CCD plate'
_diffrn_detector_type            'Pilatus 200K'
_diffrn_measured_fraction_theta_full 0.978
_diffrn_measured_fraction_theta_max 0.982
_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    -27.00  22.00   0.50    0.40    --  -10.35 -99.00-120.00   98
  2  \w    -20.00  67.00   0.50    0.40    --  -10.35  38.00 150.00  174
  3  \w    -23.00  64.00   0.50    0.40    --  -10.35  51.00  61.00  174
  4  \w    -68.00  18.00   0.50    0.40    --    9.10 -38.00 -60.00  172
  5  \w    -27.00  20.00   0.50    0.40    --  -10.35 -99.00 120.00   94
  6  \w    -20.00  69.00   0.50    0.40    --  -10.35  19.00-120.00  178
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB Synergy, Dualflex, Pilatus 200K'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0324086000
_diffrn_orient_matrix_UB_12      0.1195180000
_diffrn_orient_matrix_UB_13      -0.1285090000
_diffrn_orient_matrix_UB_21      -0.1184482000
_diffrn_orient_matrix_UB_22      0.0643839000
_diffrn_orient_matrix_UB_23      0.0259992000
_diffrn_orient_matrix_UB_31      0.0446231000
_diffrn_orient_matrix_UB_32      0.0840167000
_diffrn_orient_matrix_UB_33      0.1631699000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0582
_diffrn_reflns_av_unetI/netI     0.0244
_diffrn_reflns_Laue_measured_fraction_full 0.978
_diffrn_reflns_Laue_measured_fraction_max 0.982
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       4
_diffrn_reflns_limit_l_min       -4
_diffrn_reflns_number            979
_diffrn_reflns_point_group_measured_fraction_full 0.978
_diffrn_reflns_point_group_measured_fraction_max 0.982
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.866
_diffrn_reflns_theta_min         5.929
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'PhotonJet (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    11.144
_exptl_absorpt_correction_T_max  0.883
_exptl_absorpt_correction_T_min  0.505
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.13a (Rigaku Oxford Diffraction, 2015)
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            black
_exptl_crystal_density_diffrn    4.875
_exptl_crystal_description       plate
_exptl_crystal_F_000             116
_exptl_crystal_recrystallization_method 'Hydrothermal method'
_exptl_crystal_size_max          0.09
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.015
_refine_diff_density_max         1.840
_refine_diff_density_min         -0.930
_refine_diff_density_rms         0.256
_refine_ls_extinction_coef       0.26(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick, 2018)'
_refine_ls_goodness_of_fit_ref   1.187
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     12
_refine_ls_number_reflns         112
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.187
_refine_ls_R_factor_all          0.0266
_refine_ls_R_factor_gt           0.0253
_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^)+(0.0350P)^2^+0.2064P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0631
_refine_ls_wR_factor_ref         0.0638
_reflns_Friedel_coverage         0.000
_reflns_number_gt                105
_reflns_number_total             112
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1sc03026d2.cif
_cod_data_source_block           kma0205
_cod_database_code               1564889
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.851
_shelx_estimated_absorpt_t_min   0.434
_shelx_res_checksum              62083
_shelx_hkl_checksum              82444
_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
- Detector area scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.455
_oxdiff_exptl_absorpt_empirical_full_min 0.766