<i>p</i>-Decylphenyl isocyanide and <i>p</i>-decylbenzonitrile: isomorphous isonitrile/nitrile isomers
Britton, Doyle; Sowa Jr, John R.; Mann, Kent R.; Acta Crystallographica Section C 60 (2004) o418–o420; doi:10.1107/S0108270104008388

data_2013980
_publ_section_title
;
 <i>p</i>-Decylphenyl isocyanide and <i>p</i>-decylbenzonitrile:
 isomorphous isonitrile/nitrile isomers
;
_journal_issue                   6
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              o418
_journal_page_last               o420
_journal_paper_doi               10.1107/S0108270104008388
_journal_volume                  60
_journal_year                    2004
_chemical_formula_iupac          'C17 H25 N'
_chemical_formula_moiety         'C17 H25 N'
_chemical_formula_sum            'C17 H25 N'
_chemical_formula_weight         243.38
_chemical_name_systematic
;
p-decylphenyl isocyanide
;
_space_group_IT_number           11
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yb'
_symmetry_space_group_name_H-M   'P 1 21/m 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 91.130(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   4.6642(12)
_cell_length_b                   7.831(2)
_cell_length_c                   20.607(5)
_cell_measurement_reflns_used    985
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.4
_cell_measurement_theta_min      2.6
_cell_volume                     752.5(3)
_computing_cell_refinement       'SAINT (Bruker, 2002)'
_computing_data_collection       'SMART (Bruker, 2002)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type
;
 Siemens SMART area-detector
;
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.024
_diffrn_reflns_av_sigmaI/netI    0.026
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            6459
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.98
_diffrn_standards_decay_%        'less than 1'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.061
_exptl_absorpt_correction_T_max  0.99
_exptl_absorpt_correction_T_min  0.83
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 SADABS; Sheldrick, 2002; Blessing, 1995
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.074
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             268
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.17
_refine_diff_density_min         -0.18
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.04
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     154
_refine_ls_number_reflns         1827
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.04
_refine_ls_R_factor_all          0.065
_refine_ls_R_factor_gt           0.038
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 calc w=1/[\s^2^(Fo^2^)+(0.054P)^2^+0.023P] where
P=(Fo^2^+2Fc^2^)/3'
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.098
_refine_ls_wR_factor_ref         0.106
_reflns_number_gt                1190
_reflns_number_total             1827
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            fr1469.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      'P 21/m'
_cod_database_code               2013980
_cod_database_fobs_code          2013980