4-(2,6-Dimethylphenoxy)phthalonitrile
Büyükgüngör, Orhan; Kos̨ar, Bas̨ak; Akdemir, Nesuhi; Ağar, Erbil; Gümrükçüoğlu, Ismail; Acta Crystallographica Section E 61 (2005) o335–o336; doi:10.1107/S1600536805001078

data_2205003
_publ_section_title
;
 4-(2,6-Dimethylphenoxy)phthalonitrile
;
_journal_issue                   2
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o335
_journal_page_last               o336
_journal_paper_doi               10.1107/S1600536805001078
_journal_volume                  61
_journal_year                    2005
_chemical_formula_iupac          'C16 H12 N2 O'
_chemical_formula_moiety         'C16 H12 N2 O'
_chemical_formula_sum            'C16 H12 N2 O'
_chemical_formula_weight         248.28
_chemical_name_systematic
;
4-(2,6-dimethylphenoxy)phthalonitrile
;
_space_group_IT_number           1
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  'P 1'
_symmetry_space_group_name_H-M   'P 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                97.921(5)
_cell_angle_beta                 108.234(5)
_cell_angle_gamma                110.548(5)
_cell_formula_units_Z            2
_cell_length_a                   8.160(5)
_cell_length_b                   8.451(5)
_cell_length_c                   11.629(5)
_cell_measurement_reflns_used    10590
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.325
_cell_measurement_theta_min      1.915
_cell_volume                     685.0(7)
_computing_cell_refinement       X-AREA
_computing_data_collection       'X-AREA (Stoe & Cie, 2002)'
_computing_data_reduction        'X-RED (Stoe & Cie, 2002)'
_computing_molecular_graphics    'ORTEP-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX (Farrugia, 1998)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 6.67
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Stoe IPDS-2'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0750
_diffrn_reflns_av_sigmaI/netI    0.0430
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            9887
_diffrn_reflns_theta_full        25.99
_diffrn_reflns_theta_max         25.99
_diffrn_reflns_theta_min         1.92
_diffrn_standards_decay_%        <2
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.077
_exptl_absorpt_correction_T_max  0.981
_exptl_absorpt_correction_T_min  0.964
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   '(X-RED; Stoe & Cie, 2002)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.204
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             260
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.4
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.149
_refine_diff_density_min         -0.131
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.027
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     348
_refine_ls_number_reflns         2681
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.026
_refine_ls_R_factor_all          0.0420
_refine_ls_R_factor_gt           0.0388
_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^)+(0.0767P)^2^+0.0109P] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1102
_refine_ls_wR_factor_ref         0.1128
_reflns_number_gt                2415
_reflns_number_total             2681
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            bt6581.cif
_cod_data_source_block           I
_cod_database_code               2205003