<i>N</i>,<i>N</i>'-Bis(3-methylphenyl)propanediamide
Gowda, B. Thimme; Tokarčík, Miroslav; Rodrigues, Vinola Z.; Kožíšek, Jozef; Fuess, Hartmut; Acta Crystallographica Section E 66 (2010) o3037–; doi:10.1107/S1600536810044089

data_2227190
_publ_section_title
;
 <i>N</i>,<i>N</i>'-Bis(3-methylphenyl)propanediamide
;
_journal_coeditor_code           BQ2245
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o3037
_journal_paper_doi               10.1107/S1600536810044089
_journal_volume                  66
_journal_year                    2010
_chemical_formula_iupac          'C17 H18 N2 O2'
_chemical_formula_moiety         'C17 H18 N2 O2'
_chemical_formula_sum            'C17 H18 N2 O2'
_chemical_formula_weight         282.33
_chemical_name_systematic
;
<i>N</i>,<i>N</i>'-Bis(3-methylphenyl)propanediamide
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 90.370(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.3617(6)
_cell_length_b                   11.2277(6)
_cell_length_c                   8.7316(5)
_cell_measurement_reflns_used    7458
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      29.4907
_cell_measurement_theta_min      3.5137
_cell_volume                     1505.96(13)
_computing_cell_refinement
;
CrysAlis Pro (Oxford Diffraction, 2009)
;
_computing_data_collection
;
CrysAlis Pro (Oxford Diffraction, 2009)
;
_computing_data_reduction
;
CrysAlis Pro (Oxford Diffraction, 2009)
;
_computing_molecular_graphics
;
ORTEP-3 (Farrugia, 1997) and DIAMOND (Brandenburg, 2002)
;
_computing_publication_material
;
SHELXL97 (Sheldrick, 2008), PLATON (Spek, 2009) and WinGX
(Farrugia, 1999)
;
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      295(2)
_diffrn_detector_area_resol_mean 10.434
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Oxford Diffraction Gemini R CCD'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.019
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            11578
_diffrn_reflns_theta_full        25.8
_diffrn_reflns_theta_max         25.8
_diffrn_reflns_theta_min         3.23
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.083
_exptl_absorpt_correction_T_max  0.989
_exptl_absorpt_correction_T_min  0.970
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(CrysAlis Pro; Oxford Diffraction, 2009)
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.245
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             600
_exptl_crystal_size_max          0.58
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.152
_refine_diff_density_min         -0.126
_refine_ls_extinction_coef       0.017(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL97 (Sheldrick, 2008)'
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     101
_refine_ls_number_reflns         1457
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.0377
_refine_ls_R_factor_gt           0.0322
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0517P)^2^+0.4870P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0934
_refine_ls_wR_factor_ref         0.0964
_reflns_number_gt                1252
_reflns_number_total             1457
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            bq2245.cif
_cod_data_source_block           I
_cod_original_cell_volume        1505.97(13)
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               2227190
_cod_database_fobs_code          2227190