#------------------------------------------------------------------------------
#$Date: 2019-11-17 08:45:46 +0200 (Sun, 17 Nov 2019) $
#$Revision: 228929 $
#$URL: file:///home/coder/svn-repositories/cod/cif/7/22/96/7229612.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_7229612
loop_
_publ_author_name
'Martins, Marcos A. P.'
'Salbego, Paulo R. S.'
'de Moraes, Guilherme A.'
'Bender, Caroline R.'
'Zambiazi, Priscilla J.'
'Orlando, Tainára'
'Pagliari, Anderson B.'
'Frizzo, Clarissa P.'
'Hörner, Manfredo'
_publ_section_title
;
 Understanding the crystalline formation of triazene N-oxides and the role
 of halogen⋯π interactions
;
_journal_issue                   1
_journal_name_full               CrystEngComm
_journal_page_first              96
_journal_paper_doi               10.1039/C7CE02015E
_journal_volume                  20
_journal_year                    2018
_chemical_formula_moiety         'C12 H10 Br N3 O'
_chemical_formula_sum            'C12 H10 Br N3 O'
_chemical_formula_weight         292.14
_chemical_name_systematic
'1-(4-bromophenyl)-3-phenyltriazenide N1-oxide'
_chemical_properties_physical    Air-stable.
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4.3
_audit_creation_date             2017-05-15T13:38:13-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2017-08-25 deposited with the CCDC.
2017-11-22 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 96.462(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.2398(3)
_cell_length_b                   9.7185(5)
_cell_length_c                   19.5527(10)
_cell_measurement_reflns_used    3787
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      21.182
_cell_measurement_theta_min      2.343
_cell_measurement_wavelength     0.71073
_cell_volume                     1178.17(10)
_computing_molecular_graphics    'Ortep for Windows (Farrugia, 2012)'
_computing_publication_material  'WinGX publication routines (Farrugia, 2012)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       scans
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0475
_diffrn_reflns_av_unetI/netI     0.0376
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            11495
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.162
_diffrn_reflns_theta_min         2.096
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.475
_exptl_absorpt_correction_T_max  0.543
_exptl_absorpt_correction_T_min  0.440
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.647
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             584
_exptl_crystal_recrystallization_method
'Recrystallized from a fraction of ethanol/pyridine solvents, which after, approximately, five days of slow evaporation resulted in yellow crystals with needle shape.'
_exptl_crystal_size_max          0.868
_exptl_crystal_size_mid          0.169
_exptl_crystal_size_min          0.134
_refine_diff_density_max         0.226
_refine_diff_density_min         -0.221
_refine_diff_density_rms         0.052
_refine_ls_extinction_coef       0.0025(5)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
_refine_ls_goodness_of_fit_ref   1.005
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     155
_refine_ls_number_reflns         2602
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.005
_refine_ls_R_factor_all          0.0612
_refine_ls_R_factor_gt           0.0336
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[σ²(Fo²)+(0.0283P)²+0.2015P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0646
_refine_ls_wR_factor_ref         0.0727
_reflns_Friedel_coverage         0
_reflns_number_gt                1813
_reflns_number_total             2602
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            c7ce02015e2.cif
_cod_data_source_block           shelx_CCDC3
_cod_depositor_comments
'Adding full bibliography for 7229609--7229613.cif.'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7229612
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y-1/2, z-1/2'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
Br Br 1.37204(4) -0.53893(4) 0.61875(2) 0.06175(14) Uani 1 1 d . .
O O 0.4830(3) 0.0339(2) 0.41647(9) 0.0561(5) Uani 1 1 d . .
N12 N 0.8140(3) -0.0589(2) 0.41425(11) 0.0445(5) Uani 1 1 d . .
N13 N 0.7682(3) -0.1220(2) 0.47084(11) 0.0476(6) Uani 1 1 d . .
H1A H 0.6491 -0.1045 0.4873 0.057 Uiso 1 1 calc R U
N11 N 0.6616(3) 0.0201(2) 0.38956(10) 0.0439(5) Uani 1 1 d . .
C11 C 0.6935(4) 0.0993(3) 0.32897(13) 0.0438(6) Uani 1 1 d . .
C23 C 0.9859(4) -0.3847(3) 0.59300(14) 0.0504(7) Uani 1 1 d . .
H23 H 0.9433 -0.4332 0.6302 0.061 Uiso 1 1 calc R U
C21 C 0.9124(4) -0.2168(3) 0.50379(13) 0.0422(6) Uani 1 1 d . .
C24 C 1.1843(4) -0.4083(3) 0.57110(13) 0.0459(6) Uani 1 1 d . .
C25 C 1.2466(4) -0.3387(3) 0.51623(14) 0.0530(7) Uani 1 1 d . .
H25 H 1.3804 -0.3568 0.5015 0.064 Uiso 1 1 calc R U
C16 C 0.8852(5) 0.0908(3) 0.29937(16) 0.0625(8) Uani 1 1 d . .
H16 H 0.9963 0.0333 0.3176 0.075 Uiso 1 1 calc R U
C26 C 1.1131(4) -0.2417(3) 0.48238(14) 0.0515(7) Uani 1 1 d . .
H26 H 1.1574 -0.1932 0.4454 0.062 Uiso 1 1 calc R U
C22 C 0.8513(4) -0.2887(3) 0.55935(14) 0.0491(7) Uani 1 1 d . .
H22 H 0.7172 -0.2719 0.5742 0.059 Uiso 1 1 calc R U
C14 C 0.7440(6) 0.2574(4) 0.21561(17) 0.0755(10) Uani 1 1 d . .
H14 H 0.7615 0.3115 0.1774 0.091 Uiso 1 1 calc R U
C12 C 0.5309(5) 0.1841(3) 0.30213(14) 0.0553(7) Uani 1 1 d . .
H12 H 0.4024 0.1879 0.3219 0.066 Uiso 1 1 calc R U
C13 C 0.5583(6) 0.2641(4) 0.24544(15) 0.0697(9) Uani 1 1 d . .
H13 H 0.4485 0.323 0.2276 0.084 Uiso 1 1 calc R U
C15 C 0.9055(6) 0.1707(4) 0.24191(17) 0.0771(10) Uani 1 1 d . .
H15 H 1.0315 0.1653 0.2207 0.093 Uiso 1 1 calc R U
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0 0 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0106 0.006 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Br Br -0.2901 2.4595 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
N11 N12 N13 111.97(19)
N12 N13 C21 120.27(19)
N12 N11 O 123.3(2)
N12 N11 C11 117.76(19)
O N11 C11 118.9(2)
C12 C11 C16 120.9(3)
C12 C11 N11 118.1(2)
C16 C11 N11 121.0(3)
C22 C23 C24 119.2(3)
C22 C21 C26 119.2(2)
C22 C21 N13 118.5(2)
C26 C21 N13 122.3(2)
C25 C24 C23 120.7(3)
C25 C24 Br 120.22(18)
C23 C24 Br 119.1(2)
C24 C25 C26 120.5(2)
C15 C16 C11 117.9(3)
C25 C26 C21 119.5(3)
C23 C22 C21 120.8(2)
C13 C14 C15 119.8(3)
C11 C12 C13 119.7(3)
C14 C13 C12 120.5(3)
C14 C15 C16 121.3(3)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
Br C24 1.899(3)
O N11 1.292(2)
N12 N11 1.274(3)
N12 N13 1.324(3)
N13 C21 1.393(3)
N11 C11 1.445(3)
C11 C12 1.365(4)
C11 C16 1.389(3)
C23 C22 1.373(4)
C23 C24 1.374(3)
C21 C22 1.381(4)
C21 C26 1.386(3)
C24 C25 1.361(4)
C25 C26 1.377(4)
C16 C15 1.383(4)
C14 C13 1.356(4)
C14 C15 1.369(5)
C12 C13 1.380(4)
