#------------------------------------------------------------------------------
#$Date: 2019-11-17 09:07:06 +0200 (Sun, 17 Nov 2019) $
#$Revision: 229013 $
#$URL: file:///home/coder/svn-repositories/cod/cif/7/23/03/7230365.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_7230365
loop_
_publ_author_name
'Venkatesan, Perumal'
'Cerón, Margarita'
'Thamotharan, Subbiah'
'Robles, Fernando'
'Percino, M. Judith'
_publ_section_title
;
 Quantitative analysis of weak non-covalent interactions in
 (Z)-3-(4-halophenyl)-2-(pyridin-2/3/4-yl)acrylonitriles
;
_journal_issue                   19
_journal_name_full               CrystEngComm
_journal_page_first              2681
_journal_paper_doi               10.1039/C7CE02096A
_journal_volume                  20
_journal_year                    2018
_chemical_formula_moiety         'C14 H9 Br N2'
_chemical_formula_sum            'C14 H9 Br N2'
_chemical_formula_weight         285.14
_chemical_name_systematic
(Z)-3-(4-bromophenyl)-2-(pyridin-2-yl)acrylonitrile
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014
_audit_update_record
;
2017-04-18 deposited with the CCDC.
2018-03-26 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 104.308(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.4059(4)
_cell_length_b                   3.87086(10)
_cell_length_c                   21.1990(5)
_cell_measurement_reflns_used    4708
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      71.95
_cell_measurement_theta_min      4.24
_cell_volume                     1145.46(5)
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_diffrn_ambient_temperature      110(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       'ω scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Cu) X-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0208
_diffrn_reflns_av_unetI/netI     0.0199
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       4
_diffrn_reflns_limit_k_min       -4
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            6851
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         71.898
_diffrn_reflns_theta_min         3.359
_exptl_absorpt_coefficient_mu    4.683
_exptl_absorpt_correction_T_max  0.813
_exptl_absorpt_correction_T_min  0.175
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
Analytical numeric absorption correction using a multifaceted crystal
            model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.653
_exptl_crystal_description       lath
_exptl_crystal_F_000             568
_exptl_crystal_preparation       ', Luminescent'
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: CHCL3:HEXANE '
_exptl_crystal_size_max          0.49
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.288
_refine_diff_density_min         -0.316
_refine_diff_density_rms         0.055
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     154
_refine_ls_number_reflns         2248
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0243
_refine_ls_R_factor_gt           0.0217
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[σ²(Fo²)+(0.0297P)²+0.5583P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0567
_refine_ls_wR_factor_ref         0.0586
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2055
_reflns_number_total             2248
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            c7ce02096a2.cif
_cod_data_source_block           2py4br
_cod_depositor_comments
'Adding full bibliography for 7230365--7230373.cif.'
_cod_database_code               7230365
_shelx_space_group_comment
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;
_shelxl_version_number           2014-3
loop_
_space_group_symop_operation_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_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
Br1 Br 0.04222(2) 0.75912(5) 0.25516(2) 0.02479(8) Uani 1 1 d . .
N1 N 0.20307(10) 0.0143(4) -0.10211(7) 0.0198(3) Uani 1 1 d . .
N2 N 0.42073(11) 0.5065(5) 0.08198(8) 0.0324(4) Uani 1 1 d . .
C1 C 0.28088(11) 0.1432(4) -0.05966(7) 0.0166(3) Uani 1 1 d . .
C3 C 0.21518(12) -0.1072(5) -0.15834(8) 0.0222(4) Uani 1 1 d . .
H3 H 0.1609 -0.1999 -0.1886 0.027 Uiso 1 1 calc R U
C4 C 0.30214(12) -0.1071(5) -0.17556(8) 0.0214(4) Uani 1 1 d . .
H4 H 0.3070 -0.1965 -0.2164 0.026 Uiso 1 1 calc R U
C5 C 0.38132(12) 0.0262(5) -0.13193(8) 0.0238(4) Uani 1 1 d . .
H5 H 0.4419 0.0318 -0.1422 0.029 Uiso 1 1 calc R U
C6 C 0.37092(12) 0.1515(5) -0.07301(8) 0.0206(3) Uani 1 1 d . .
H6 H 0.4245 0.2424 -0.0419 0.025 Uiso 1 1 calc R U
C7 C 0.26631(12) 0.2814(4) 0.00272(8) 0.0165(3) Uani 1 1 d . .
C8 C 0.17963(12) 0.2904(4) 0.01658(8) 0.0166(3) Uani 1 1 d . .
H8 H 0.1287 0.1996 -0.0166 0.020 Uiso 1 1 calc R U
C9 C 0.15127(11) 0.4159(4) 0.07386(8) 0.0160(3) Uani 1 1 d . .
C10 C 0.05666(11) 0.3512(5) 0.07722(8) 0.0173(3) Uani 1 1 d . .
H10 H 0.0146 0.2347 0.0421 0.021 Uiso 1 1 calc R U
C11 C 0.02260(12) 0.4513(4) 0.13003(8) 0.0189(3) Uani 1 1 d . .
H11 H -0.0417 0.4043 0.1312 0.023 Uiso 1 1 calc R U
C12 C 0.08388(12) 0.6211(4) 0.18107(8) 0.0183(3) Uani 1 1 d . .
C13 C 0.17774(12) 0.6947(4) 0.17932(8) 0.0193(3) Uani 1 1 d . .
H13 H 0.2189 0.8139 0.2145 0.023 Uiso 1 1 calc R U
C14 C 0.21085(11) 0.5939(5) 0.12625(8) 0.0184(3) Uani 1 1 d . .
H14 H 0.2749 0.6459 0.1252 0.022 Uiso 1 1 calc R U
C15 C 0.35158(12) 0.4082(5) 0.04760(8) 0.0211(4) Uani 1 1 d . .
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0181 0.0091 '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 0.0311 0.0180 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Br Br -0.6763 1.2805 '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
C3 N1 C1 117.18(14)
N1 C1 C6 122.33(15)
N1 C1 C7 116.71(14)
C6 C1 C7 120.96(15)
N1 C3 C4 124.13(16)
N1 C3 H3 117.9
C4 C3 H3 117.9
C5 C4 C3 118.31(16)
C5 C4 H4 120.8
C3 C4 H4 120.8
C4 C5 C6 118.75(16)
C4 C5 H5 120.6
C6 C5 H5 120.6
C5 C6 C1 119.30(16)
C5 C6 H6 120.4
C1 C6 H6 120.4
C8 C7 C15 122.01(15)
C8 C7 C1 122.87(15)
C15 C7 C1 115.12(15)
C7 C8 C9 130.84(15)
C7 C8 H8 114.6
C9 C8 H8 114.6
C10 C9 C14 117.27(15)
C10 C9 C8 117.28(15)
C14 C9 C8 125.45(14)
C11 C10 C9 122.24(15)
C11 C10 H10 118.9
C9 C10 H10 118.9
C12 C11 C10 118.75(15)
C12 C11 H11 120.6
C10 C11 H11 120.6
C11 C12 C13 120.89(15)
C11 C12 Br1 120.80(12)
C13 C12 Br1 118.31(13)
C14 C13 C12 119.81(16)
C14 C13 H13 120.1
C12 C13 H13 120.1
C13 C14 C9 121.03(15)
C13 C14 H14 119.5
C9 C14 H14 119.5
N2 C15 C7 178.06(18)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
Br1 C12 1.8917(16)
N1 C3 1.333(2)
N1 C1 1.348(2)
N2 C15 1.144(2)
C1 C6 1.395(2)
C1 C7 1.489(2)
C3 C4 1.389(2)
C3 H3 0.9500
C4 C5 1.379(2)
C4 H4 0.9500
C5 C6 1.382(2)
C5 H5 0.9500
C6 H6 0.9500
C7 C8 1.352(2)
C7 C15 1.441(2)
C8 C9 1.457(2)
C8 H8 0.9500
C9 C10 1.405(2)
C9 C14 1.405(2)
C10 C11 1.384(2)
C10 H10 0.9500
C11 C12 1.382(2)
C11 H11 0.9500
C12 C13 1.391(2)
C13 C14 1.382(2)
C13 H13 0.9500
C14 H14 0.9500
loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
_geom_hbond_site_symmetry_A
C6 H6 N2 0.95 2.83 3.469(2) 125.3 .
C14 H14 N2 0.95 2.55 3.397(2) 148.8 .
C11 H11 N1 0.95 2.78 3.635(2) 151.0 3
C5 H5 N2 0.95 2.74 3.321(2) 120.5 3_665
C5 H5 N2 0.95 2.94 3.466(2) 116.3 3_655
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
C3 N1 C1 C6 0.0(3)
C3 N1 C1 C7 179.41(15)
C1 N1 C3 C4 -0.3(3)
N1 C3 C4 C5 0.1(3)
C3 C4 C5 C6 0.4(3)
C4 C5 C6 C1 -0.7(3)
N1 C1 C6 C5 0.5(3)
C7 C1 C6 C5 -178.88(16)
N1 C1 C7 C8 -2.0(2)
C6 C1 C7 C8 177.41(16)
N1 C1 C7 C15 178.35(15)
C6 C1 C7 C15 -2.2(2)
C15 C7 C8 C9 0.1(3)
C1 C7 C8 C9 -179.55(16)
C7 C8 C9 C10 -172.37(17)
C7 C8 C9 C14 7.1(3)
C14 C9 C10 C11 -1.1(3)
C8 C9 C10 C11 178.46(15)
C9 C10 C11 C12 0.1(3)
C10 C11 C12 C13 0.8(3)
C10 C11 C12 Br1 -179.13(13)
C11 C12 C13 C14 -0.7(3)
Br1 C12 C13 C14 179.25(13)
C12 C13 C14 C9 -0.3(3)
C10 C9 C14 C13 1.2(2)
C8 C9 C14 C13 -178.30(16)
