Structural Diversity in 1,3-Bis(m-cyanophenyl)urea
Capacci-Daniel, Christina A.; Mohammadi, Cameron; Urbelis, Jessica H.; Heyrana, Katrina; Khatri, Natasha M.; Solomos, Marina A.; Swift, Jennifer A.; Crystal Growth & Design 15 (2015) 2373–; doi:10.1021/acs.cgd.5b00168

data_4513054
_publ_section_title
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 Structural Diversity in 1,3-Bis(m-cyanophenyl)urea
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_journal_issue                   5
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              2373
_journal_paper_doi               10.1021/acs.cgd.5b00168
_journal_volume                  15
_journal_year                    2015
_chemical_formula_moiety         'C15 H10 N4 O'
_chemical_formula_sum            'C15 H10 N4 O'
_chemical_formula_weight         262.27
_chemical_melting_point          460
_chemical_name_common            b-mCyPU
_chemical_name_systematic        1,3-bis(m-cyanophenyl)urea
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 92.497(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.2006(12)
_cell_length_b                   13.4104(16)
_cell_length_c                   9.2068(11)
_cell_measurement_reflns_used    2387
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.412
_cell_measurement_theta_min      2.510
_cell_volume                     1258.2(3)
_computing_cell_refinement       'SMART, Bruker'
_computing_data_collection       'SMART, Bruker'
_computing_data_reduction        'SMART, Bruker'
_computing_molecular_graphics    'X-SEED, L.Barbour (1999); http://x-seed.net/'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'SMART platform CCD, Bruker'
_diffrn_measurement_method       'omega 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  0.0773
_diffrn_reflns_av_sigmaI/netI    0.0752
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            9801
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         2.00
_exptl_absorpt_coefficient_mu    0.092
_exptl_absorpt_correction_T_max  0.998
_exptl_absorpt_correction_T_min  0.946
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, G.Sheldrick (1999)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.385
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             544
_exptl_crystal_recrystallization_method 'Au-BP-Br, benzene'
_exptl_crystal_size_max          0.60
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.201
_refine_diff_density_min         -0.215
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.982
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     189
_refine_ls_number_reflns         2478
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.982
_refine_ls_R_factor_all          0.0937
_refine_ls_R_factor_gt           0.0451
_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^)+(0.0438P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0870
_refine_ls_wR_factor_ref         0.0959
_reflns_number_gt                1567
_reflns_number_total             2478
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg5b00168_si_004.cif
_cod_data_source_block           b-mCyPU
_cod_depositor_comments
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The following automatic conversions were performed:
'_atom_site_symetry_multiplicity' tag replaced with
'_atom_site_symmetry_multiplicity' tag as specified in the
replacement file
'/usr/data/users/saulius/crontab/automatic-downloads/current/ACS/lib/lists/replacement-tags.lst'.

Automatic conversion script
Id: cif_correct_tags 3376 2015-05-07 07:48:27Z andrius 
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_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               4513054