An empirical correction for the influence of low-energy contamination
Krause, Lennard; Herbst-Irmer, Regine; Stalke, Dietmar; Journal of Applied Crystallography 48 (2015) 1907–1913; doi:10.1107/S1600576715020440

data_2300575
_publ_section_title
;
 An empirical correction for the influence of low-energy contamination
;
_journal_coeditor_code           KS5494
_journal_issue                   6
_journal_name_full               'Journal of Applied Crystallography'
_journal_page_first              1907
_journal_page_last               1913
_journal_paper_doi               10.1107/S1600576715020440
_journal_volume                  48
_journal_year                    2015
_chemical_formula_moiety         'C26 H19 P S'
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_audit_creation_date             '09-Sep-09 T16:05:59-00:00'
_audit_creation_method           'XD routine XDCIF'
_cell_angle_alpha                101.57(2)
_cell_angle_beta                 91.25(2)
_cell_angle_gamma                112.02(2)
_cell_formula_units_Z            4
_cell_length_a                   10.215(2)
_cell_length_b                   12.322(2)
_cell_length_c                   17.351(3)
_cell_measurement_temperature    100(2)
_cell_volume                     1972.2(7)
_computing_molecular_graphics    'Volkov et al, (2006)'
_computing_publication_material  'Volkov et al, (2006)'
_computing_structure_refinement  'Volkov et al, (2006)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.978
_diffrn_measurement_device_type  'Bruker Smart APEX II Quazar'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0214
_diffrn_reflns_av_unetI/netI     0.0149
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.978
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       38
_diffrn_reflns_limit_l_min       -38
_diffrn_reflns_number            272253
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.978
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         52.955
_diffrn_reflns_theta_min         1.205
_diffrn_source                   'INCOATEC Microsource'
_exptl_absorpt_coefficient_mu    0.254
_exptl_absorpt_correction_T_max  0.7504
_exptl_absorpt_correction_T_min  0.7163
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS-2015/1
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.328
_exptl_crystal_description       block
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_exptl_crystal_size_max          0.150
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.291
_refine_diff_density_min         -0.208
_refine_diff_density_rms         0.034
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.67
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     815
_refine_ls_number_reflns         43292
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.021
_refine_ls_R_factor_gt           0.021
_refine_ls_shift/su_max          0.00353
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
        calc w2 = 1/[s^2^(Fo^2^)]
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.025
_reflns_number_gt                38346
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_cod_database_code               2300575