Structures and energetic properties of 4-halobenzamides
Piontek, Aleksandra; Bisz, Elwira; Dziuk, Błażej; Szostak, Roman; Szostak, Michal; Acta Crystallographica Section C 74 (2018) –; doi:10.1107/S2053229618013463

data_2021311
_publ_section_title
;
 Structures and energetic properties of 4-halobenzamides
;
_journal_coeditor_code           FN3272
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first
;
;
_journal_paper_doi               10.1107/S2053229618013463
_journal_volume                  74
_journal_year                    2018
_chemical_formula_iupac          'C11 H12 Cl N O2'
_chemical_formula_sum            'C11 H12 Cl N O2'
_chemical_formula_weight         225.67
_chemical_name_systematic
;
4-[(4-Chlorophenyl)carbonyl]morpholine
;
_space_group_crystal_system      trigonal
_space_group_IT_number           144
_space_group_name_Hall           'P 31'
_space_group_name_H-M_alt        'P 31'
_symmetry_space_group_name_Hall  'P 31'
_symmetry_space_group_name_H-M   'P 31'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   9.9808(3)
_cell_length_b                   9.9808(3)
_cell_length_c                   9.5853(3)
_cell_measurement_reflns_used    5673
_cell_measurement_temperature    100.00(10)
_cell_measurement_theta_max      25.956
_cell_measurement_theta_min      3.174
_cell_volume                     826.93(4)
_computing_cell_refinement
;
CrysAlis CCD (Oxford Diffraction, 2008)
;
_computing_data_collection
;
CrysAlis CCD (Oxford Diffraction, 2008)
;
_computing_data_reduction
;
CrysAlis CCD (Oxford Diffraction, 2008)
;
_computing_molecular_graphics
;
SHELXTL (Sheldrick, 2008)
;
_computing_publication_material
;
SHELXL2014 (Sheldrick, 2015b)
;
_computing_structure_refinement
;
SHELXL2014 (Sheldrick, 2015b)
;
_computing_structure_solution
;
SHELXS2014 (Sheldrick, 2015a)
;
_diffrn_ambient_temperature      100.00(10)
_diffrn_detector_area_resol_mean '1024 x 1024 with blocks 2 x 2'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Oxford Diffraction Xcalibur'
_diffrn_measurement_method       \w-scan
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0168
_diffrn_reflns_av_unetI/netI     0.0206
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            5673
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.956
_diffrn_reflns_theta_min         3.174
_diffrn_source                   'fine-focus sealed tube'
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.325
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.359
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             354
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.45
_exptl_crystal_size_min          0.4
_refine_diff_density_max         0.271
_refine_diff_density_min         -0.450
_refine_ls_abs_structure_details
;
Flack <i>x</i> determined using 505 quotients [(I+)-(I-)]/[(I+)+(I-)]
(Parsons <i>et al.</i>,  2013)
;
_refine_ls_abs_structure_Flack   0.00(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.089
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     185
_refine_ls_number_reflns         1680
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.088
_refine_ls_R_factor_all          0.0302
_refine_ls_R_factor_gt           0.0280
_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^)+(0.0396P)^2^+0.0699P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0668
_refine_ls_wR_factor_ref         0.0676
_reflns_number_gt                1590
_reflns_number_total             1680
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            fn3272sup1.cif
_cod_data_source_block           BD138_1_a
_cod_original_cell_volume        826.93(6)
_cod_database_code               2021311
_cod_database_fobs_code          2021311
_shelx_hkl_checksum              44121
_shelx_res_checksum              1842