#------------------------------------------------------------------------------
#$Date: 2016-03-26 15:36:15 +0200 (Sat, 26 Mar 2016) $
#$Revision: 180307 $
#$URL: svn://www.crystallography.net/cod/cif/7/15/21/7152160.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_7152160
loop_
_publ_author_name
'Zhu, Jiangtao'
'Xie, Haibo'
'Chen, Zixian'
'Li, Shan'
'Wu, Yongming'
_publ_section_title
;
 A detailed study of the intramolecular hydroamination of
 N-(ortho-alkynyl)aryl-N'-substituted trifluoroacetamidines and
 bromodifluoroacetamidines.
;
_journal_issue                   3
_journal_name_full               'Organic & biomolecular chemistry'
_journal_page_first              516
_journal_page_last               523
_journal_paper_doi               10.1039/c1ob06528a
_journal_volume                  10
_journal_year                    2012
_chemical_formula_sum            'C23 H17 Br F2 N2'
_chemical_formula_weight         439.30
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 111.853(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.7632(9)
_cell_length_b                   21.4713(19)
_cell_length_c                   10.1143(9)
_cell_measurement_reflns_used    2385
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      43.637
_cell_measurement_theta_min      4.736
_cell_volume                     1967.9(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and 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  0.0779
_diffrn_reflns_av_sigmaI/netI    0.0847
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -6
_diffrn_reflns_number            10720
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.90
_exptl_absorpt_coefficient_mu    2.117
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.75713
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.483
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             888
_exptl_crystal_size_max          0.486
_exptl_crystal_size_mid          0.411
_exptl_crystal_size_min          0.218
_refine_diff_density_max         1.082
_refine_diff_density_min         -0.741
_refine_diff_density_rms         0.071
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.878
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     253
_refine_ls_number_reflns         3871
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.878
_refine_ls_R_factor_all          0.0945
_refine_ls_R_factor_gt           0.0538
_refine_ls_shift/su_max          0.021
_refine_ls_shift/su_mean         0.004
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0789P)²+0.0000P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1325
_refine_ls_wR_factor_ref         0.1461
_reflns_number_gt                2153
_reflns_number_total             3871
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1ob06528a.txt
_cod_data_source_block           cd28214
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7152160
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, -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_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
Br Br 0.09790(6) 0.23445(2) 0.75867(6) 0.0824(3) Uani 1 1 d .
F1 F 0.1997(4) 0.17553(14) 1.0052(3) 0.1112(12) Uani 1 1 d .
F2 F -0.0018(4) 0.13840(14) 0.8596(4) 0.1182(12) Uani 1 1 d .
N1 N 0.1367(3) 0.07459(15) 0.7275(3) 0.0474(8) Uani 1 1 d .
N2 N 0.3699(3) 0.11781(13) 0.8766(3) 0.0397(7) Uani 1 1 d .
C1 C 0.2123(4) 0.11198(16) 0.8208(4) 0.0419(9) Uani 1 1 d .
C2 C 0.1293(5) 0.15954(18) 0.8708(5) 0.0601(11) Uani 1 1 d .
C3 C 0.4467(4) 0.14948(15) 0.8065(4) 0.0401(9) Uani 1 1 d .
C4 C 0.4054(5) 0.16731(18) 0.6667(4) 0.0526(10) Uani 1 1 d .
H4 H 0.3103 0.1601 0.6015 0.063 Uiso 1 1 calc R
C5 C 0.5078(6) 0.1958(2) 0.6272(5) 0.0694(13) Uani 1 1 d .
H5 H 0.4824 0.2080 0.5329 0.083 Uiso 1 1 calc R
C6 C 0.6516(5) 0.2073(2) 0.7248(6) 0.0698(13) Uani 1 1 d .
H6 H 0.7199 0.2265 0.6943 0.084 Uiso 1 1 calc R
C7 C 0.6908(4) 0.19055(18) 0.8626(5) 0.0623(12) Uani 1 1 d .
H7 H 0.7861 0.1983 0.9267 0.075 Uiso 1 1 calc R
C8 C 0.5891(4) 0.16172(15) 0.9090(4) 0.0448(9) Uani 1 1 d .
C9 C 0.5935(4) 0.13711(16) 1.0398(4) 0.0464(9) Uani 1 1 d .
H9 H 0.6741 0.1386 1.1256 0.056 Uiso 1 1 calc R
C10 C 0.4605(4) 0.11078(15) 1.0199(4) 0.0403(9) Uani 1 1 d .
C11 C 0.4141(4) 0.07405(16) 1.1179(4) 0.0431(9) Uani 1 1 d .
C12 C 0.4471(5) 0.0931(2) 1.2564(4) 0.0598(11) Uani 1 1 d .
H12 H 0.4975 0.1304 1.2872 0.072 Uiso 1 1 calc R
C13 C 0.4075(6) 0.0585(2) 1.3491(5) 0.0782(14) Uani 1 1 d .
H13 H 0.4316 0.0720 1.4425 0.094 Uiso 1 1 calc R
C14 C 0.3316(6) 0.0035(2) 1.3044(6) 0.0799(15) Uani 1 1 d .
H14 H 0.3043 -0.0203 1.3673 0.096 Uiso 1 1 calc R
C15 C 0.2966(5) -0.0159(2) 1.1666(5) 0.0673(13) Uani 1 1 d .
H15 H 0.2440 -0.0526 1.1355 0.081 Uiso 1 1 calc R
C16 C 0.3386(4) 0.01864(16) 1.0748(4) 0.0510(10) Uani 1 1 d .
H16 H 0.3162 0.0047 0.9821 0.061 Uiso 1 1 calc R
C17 C 0.2043(4) 0.02742(17) 0.6698(4) 0.0485(10) Uani 1 1 d .
H17A H 0.3088 0.0249 0.7276 0.058 Uiso 1 1 calc R
H17B H 0.1943 0.0391 0.5740 0.058 Uiso 1 1 calc R
C18 C 0.1340(4) -0.03564(18) 0.6662(4) 0.0488(10) Uani 1 1 d .
C19 C 0.0469(5) -0.0481(2) 0.7417(5) 0.0664(12) Uani 1 1 d .
H19 H 0.0254 -0.0168 0.7946 0.080 Uiso 1 1 calc R
C20 C -0.0101(6) -0.1081(3) 0.7395(6) 0.0895(17) Uani 1 1 d .
H20 H -0.0673 -0.1173 0.7928 0.107 Uiso 1 1 calc R
C21 C 0.0197(6) -0.1534(2) 0.6574(7) 0.096(2) Uani 1 1 d .
H21 H -0.0187 -0.1933 0.6547 0.115 Uiso 1 1 calc R
C22 C 0.1038(6) -0.1407(2) 0.5806(5) 0.0784(15) Uani 1 1 d .
H22 H 0.1229 -0.1715 0.5252 0.094 Uiso 1 1 calc R
C23 C 0.1601(5) -0.08249(18) 0.5850(4) 0.0591(12) Uani 1 1 d .
H23 H 0.2179 -0.0740 0.5320 0.071 Uiso 1 1 calc R
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 0.0000 0.0000 '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'
F F 0.0171 0.0103 '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
C1 N1 C17 121.7(3)
C3 N2 C10 109.2(3)
C3 N2 C1 123.1(3)
C10 N2 C1 124.9(3)
N1 C1 N2 126.8(3)
N1 C1 C2 116.7(3)
N2 C1 C2 116.2(3)
F1 C2 F2 107.1(4)
F1 C2 C1 112.6(3)
F2 C2 C1 111.3(3)
F1 C2 Br 107.3(3)
F2 C2 Br 107.4(3)
C1 C2 Br 110.9(3)
C4 C3 N2 131.0(3)
C4 C3 C8 122.4(4)
N2 C3 C8 106.7(3)
C5 C4 C3 117.6(4)
C5 C4 H4 121.2
C3 C4 H4 121.2
C4 C5 C6 121.8(4)
C4 C5 H5 119.1
C6 C5 H5 119.1
C7 C6 C5 120.3(4)
C7 C6 H6 119.9
C5 C6 H6 119.9
C6 C7 C8 120.2(4)
C6 C7 H7 119.9
C8 C7 H7 119.9
C7 C8 C9 135.0(4)
C7 C8 C3 117.7(4)
C9 C8 C3 107.2(3)
C10 C9 C8 108.8(3)
C10 C9 H9 125.6
C8 C9 H9 125.6
C9 C10 N2 108.0(3)
C9 C10 C11 130.0(3)
N2 C10 C11 121.6(3)
C16 C11 C12 118.2(4)
C16 C11 C10 120.9(3)
C12 C11 C10 120.9(3)
C13 C12 C11 121.3(4)
C13 C12 H12 119.3
C11 C12 H12 119.3
C12 C13 C14 119.9(5)
C12 C13 H13 120.1
C14 C13 H13 120.1
C15 C14 C13 119.6(5)
C15 C14 H14 120.2
C13 C14 H14 120.2
C16 C15 C14 120.2(4)
C16 C15 H15 119.9
C14 C15 H15 119.9
C15 C16 C11 120.9(4)
C15 C16 H16 119.6
C11 C16 H16 119.6
N1 C17 C18 111.4(3)
N1 C17 H17A 109.3
C18 C17 H17A 109.3
N1 C17 H17B 109.3
C18 C17 H17B 109.3
H17A C17 H17B 108.0
C19 C18 C23 118.8(4)
C19 C18 C17 122.3(4)
C23 C18 C17 118.9(4)
C18 C19 C20 119.9(5)
C18 C19 H19 120.1
C20 C19 H19 120.1
C21 C20 C19 119.2(5)
C21 C20 H20 120.4
C19 C20 H20 120.4
C22 C21 C20 120.8(5)
C22 C21 H21 119.6
C20 C21 H21 119.6
C21 C22 C23 119.5(5)
C21 C22 H22 120.2
C23 C22 H22 120.2
C22 C23 C18 121.8(5)
C22 C23 H23 119.1
C18 C23 H23 119.1
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
Br C2 1.926(4)
F1 C2 1.320(5)
F2 C2 1.323(5)
N1 C1 1.249(4)
N1 C17 1.445(5)
N2 C3 1.387(4)
N2 C10 1.397(4)
N2 C1 1.434(4)
C1 C2 1.503(5)
C3 C4 1.372(5)
C3 C8 1.416(5)
C4 C5 1.353(6)
C4 H4 0.9300
C5 C6 1.405(6)
C5 H5 0.9300
C6 C7 1.349(6)
C6 H6 0.9300
C7 C8 1.392(6)
C7 H7 0.9300
C8 C9 1.410(5)
C9 C10 1.361(5)
C9 H9 0.9300
C10 C11 1.465(5)
C11 C16 1.382(5)
C11 C12 1.378(5)
C12 C13 1.360(6)
C12 H12 0.9300
C13 C14 1.378(7)
C13 H13 0.9300
C14 C15 1.370(6)
C14 H14 0.9300
C15 C16 1.364(6)
C15 H15 0.9300
C16 H16 0.9300
C17 C18 1.512(5)
C17 H17A 0.9700
C17 H17B 0.9700
C18 C19 1.365(6)
C18 C23 1.381(6)
C19 C20 1.400(7)
C19 H19 0.9300
C20 C21 1.379(8)
C20 H20 0.9300
C21 C22 1.351(8)
C21 H21 0.9300
C22 C23 1.359(6)
C22 H22 0.9300
C23 H23 0.9300
loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
C17 N1 C1 N2 4.8(6)
C17 N1 C1 C2 179.1(3)
C3 N2 C1 N1 79.8(5)
C10 N2 C1 N1 -121.1(4)
C3 N2 C1 C2 -94.5(4)
C10 N2 C1 C2 64.6(4)
N1 C1 C2 F1 149.0(4)
N2 C1 C2 F1 -36.1(5)
N1 C1 C2 F2 28.7(5)
N2 C1 C2 F2 -156.4(3)
N1 C1 C2 Br -90.8(4)
N2 C1 C2 Br 84.1(3)
C10 N2 C3 C4 -180.0(4)
C1 N2 C3 C4 -18.0(5)
C10 N2 C3 C8 0.6(4)
C1 N2 C3 C8 162.6(3)
N2 C3 C4 C5 -177.2(4)
C8 C3 C4 C5 2.1(5)
C3 C4 C5 C6 -0.4(6)
C4 C5 C6 C7 -0.7(7)
C5 C6 C7 C8 0.0(7)
C6 C7 C8 C9 177.7(4)
C6 C7 C8 C3 1.6(6)
C4 C3 C8 C7 -2.8(5)
N2 C3 C8 C7 176.7(3)
C4 C3 C8 C9 -179.9(3)
N2 C3 C8 C9 -0.4(4)
C7 C8 C9 C10 -176.3(4)
C3 C8 C9 C10 0.0(4)
C8 C9 C10 N2 0.4(4)
C8 C9 C10 C11 173.3(3)
C3 N2 C10 C9 -0.6(4)
C1 N2 C10 C9 -162.2(3)
C3 N2 C10 C11 -174.3(3)
C1 N2 C10 C11 24.2(5)
C9 C10 C11 C16 -132.2(4)
N2 C10 C11 C16 39.9(5)
C9 C10 C11 C12 46.4(6)
N2 C10 C11 C12 -141.5(4)
C16 C11 C12 C13 0.3(6)
C10 C11 C12 C13 -178.4(4)
C11 C12 C13 C14 -0.6(7)
C12 C13 C14 C15 0.0(8)
C13 C14 C15 C16 1.0(7)
C14 C15 C16 C11 -1.4(6)
C12 C11 C16 C15 0.7(6)
C10 C11 C16 C15 179.4(4)
C1 N1 C17 C18 132.7(4)
N1 C17 C18 C19 -15.8(5)
N1 C17 C18 C23 165.0(3)
C23 C18 C19 C20 2.1(6)
C17 C18 C19 C20 -177.1(4)
C18 C19 C20 C21 -1.8(7)
C19 C20 C21 C22 0.6(7)
C20 C21 C22 C23 0.3(7)
C21 C22 C23 C18 0.0(7)
C19 C18 C23 C22 -1.2(6)
C17 C18 C23 C22 178.0(4)
