Formation of isostructural solid solutions in 2,6-disubstituted <i>N</i>-phenylformamides and <i>N</i>-phenylthioamides
Omondi, Bernard; Lemmerer, Andreas; Fernandes, Manuel A.; Levendis, Demetrius C.; Layh, Marcus; Acta Crystallographica Section B 70 (2014) 106–114; doi:10.1107/S2052520613022129

data_2105750
_publ_section_title
;
 Formation of isostructural solid solutions in 2,6-disubstituted
 <i>N</i>-phenylformamides and <i>N</i>-phenylthioamides
;
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section B'
_journal_page_first              106
_journal_page_last               114
_journal_paper_doi               10.1107/S2052520613022129
_journal_volume                  70
_journal_year                    2014
_chemical_formula_moiety         'C8.03 H8.10 Cl0.97 N O'
_chemical_formula_sum            'C8.03 H8.1 Cl0.97 N O'
_chemical_formula_weight         168.95
_chemical_name_systematic
;
 (N-(2,6-dichlorophenyl)formamide).(N-(2,6-dimethylphenyl)formamide) 0.48:0.52
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.3
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.5073(12)
_cell_length_b                   13.093(2)
_cell_length_c                   14.448(2)
_cell_measurement_reflns_used    1886
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      24.7
_cell_measurement_theta_min      2.82
_cell_volume                     1609.3(4)
_computing_cell_refinement       'Bruker SAINT+, Bruker (1999)'
_computing_data_collection       'Bruker SMART, Bruker (1998)'
_computing_data_reduction        'Bruker SAINT+'
_computing_molecular_graphics
;
Ortep-3 for Windows (Farrugia, 1997) and DIAMOND (Brandenburg, 1999)
;
_computing_publication_material
;
WinGX publication routines (Farrugia, 1999) and PLATON (Spek, 2009)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type  'Bruker SMART 1K CCD area detector'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0425
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -3
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            7672
_diffrn_reflns_theta_full        25.49
_diffrn_reflns_theta_max         25.49
_diffrn_reflns_theta_min         2.82
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.401
_exptl_absorpt_correction_T_max  0.94
_exptl_absorpt_correction_T_min  0.89
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.395
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             702.0
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.163
_refine_diff_density_min         -0.198
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.857
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     124
_refine_ls_number_reflns         1475
_refine_ls_number_restraints     26
_refine_ls_restrained_S_all      0.885
_refine_ls_R_factor_all          0.0835
_refine_ls_R_factor_gt           0.0449
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0849P)^2^+1.8237P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1157
_refine_ls_wR_factor_ref         0.1544
_reflns_number_gt                972
_reflns_number_total             1475
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            gp5066sup1.cif
_cod_data_source_block           2
_cod_original_sg_symbol_H-M      Pbca
_cod_original_formula_sum        'C8.03 H8.10 Cl0.97 N O'
_cod_database_code               2105750