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#$Date: 2019-11-17 09:07:06 +0200 (Sun, 17 Nov 2019) $
#$Revision: 229013 $
#$URL: file:///home/coder/svn-repositories/cod/cif/7/23/03/7230373.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_7230373
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 Cl N2'
_chemical_formula_sum            'C14 H9 Cl N2'
_chemical_formula_weight         240.68
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   4.67306(8)
_cell_length_b                   15.4504(3)
_cell_length_c                   15.4973(3)
_cell_measurement_reflns_used    10200
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      27.62
_cell_measurement_theta_min      1.86
_cell_volume                     1118.92(4)
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_diffrn_ambient_temperature      110(2)
_diffrn_detector_area_resol_mean 15.9890
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type
'Goniometer KM4/Xcalibur, detector: Sapphire3'
_diffrn_measurement_method       'ω scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0378
_diffrn_reflns_av_unetI/netI     0.0262
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            14467
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.500
_diffrn_reflns_theta_min         1.861
_exptl_absorpt_coefficient_mu    0.316
_exptl_absorpt_correction_T_max  0.947
_exptl_absorpt_correction_T_min  0.890
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.36 (release 02-08-2010 CrysAlis171 .NET)
(compiled Aug  2 2010,13:00:58)
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    1.429
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             496
_exptl_crystal_size_max          0.46
_exptl_crystal_size_mid          0.36
_exptl_crystal_size_min          0.22
_refine_diff_density_max         0.209
_refine_diff_density_min         -0.174
_refine_diff_density_rms         0.038
_refine_ls_abs_structure_details
;
 Flack x determined using 958 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.01(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.071
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     154
_refine_ls_number_reflns         2557
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.071
_refine_ls_R_factor_all          0.0292
_refine_ls_R_factor_gt           0.0267
_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)+(0.0356P)²+0.2263P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0683
_refine_ls_wR_factor_ref         0.0695
_reflns_Friedel_coverage         0.680
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                2411
_reflns_number_total             2557
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            c7ce02096a2.cif
_cod_data_source_block           3py4cl
_cod_depositor_comments
'Adding full bibliography for 7230365--7230373.cif.'
_cod_database_code               7230373
_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, z+1/2'
'x+1/2, -y+1/2, -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
Cl1 Cl 1.67522(10) 0.33243(3) 1.02866(3) 0.02446(14) Uani 1 1 d . .
N1 N 0.1475(4) 0.78815(10) 0.89312(10) 0.0186(3) Uani 1 1 d . .
N2 N 0.6603(5) 0.49754(12) 0.71376(11) 0.0321(5) Uani 1 1 d . .
C1 C 0.4358(4) 0.67432(12) 0.83082(12) 0.0149(4) Uani 1 1 d . .
C2 C 0.3361(4) 0.72366(12) 0.90028(11) 0.0167(4) Uani 1 1 d . .
H2 H 0.4073 0.7104 0.9562 0.020 Uiso 1 1 calc R U
C4 C 0.0477(4) 0.80636(13) 0.81409(13) 0.0198(4) Uani 1 1 d . .
H4 H -0.0862 0.8522 0.8079 0.024 Uiso 1 1 calc R U
C5 C 0.1311(5) 0.76141(13) 0.74126(12) 0.0204(4) Uani 1 1 d . .
H5 H 0.0553 0.7762 0.6863 0.025 Uiso 1 1 calc R U
C6 C 0.3267(5) 0.69445(12) 0.74939(12) 0.0191(4) Uani 1 1 d . .
H6 H 0.3859 0.6626 0.7001 0.023 Uiso 1 1 calc R U
C7 C 0.6432(4) 0.60278(11) 0.84318(11) 0.0149(4) Uani 1 1 d . .
C8 C 0.7987(4) 0.59107(11) 0.91568(12) 0.0150(4) Uani 1 1 d . .
H8 H 0.7639 0.6326 0.9597 0.018 Uiso 1 1 calc R U
C9 C 1.0115(4) 0.52531(12) 0.93806(12) 0.0153(4) Uani 1 1 d . .
C10 C 1.1231(4) 0.52919(12) 1.02178(12) 0.0180(4) Uani 1 1 d . .
H10 H 1.0568 0.5729 1.0600 0.022 Uiso 1 1 calc R U
C11 C 1.3279(5) 0.47086(12) 1.05028(12) 0.0201(4) Uani 1 1 d . .
H11 H 1.4027 0.4746 1.1072 0.024 Uiso 1 1 calc R U
C12 C 1.4210(4) 0.40727(12) 0.99447(13) 0.0183(4) Uani 1 1 d . .
C13 C 1.3189(5) 0.40181(12) 0.91089(13) 0.0196(4) Uani 1 1 d . .
H13 H 1.3881 0.3583 0.8730 0.024 Uiso 1 1 calc R U
C14 C 1.1145(4) 0.46061(13) 0.88301(13) 0.0187(4) Uani 1 1 d . .
H14 H 1.0433 0.4569 0.8257 0.022 Uiso 1 1 calc R U
C15 C 0.6604(5) 0.54344(13) 0.77154(12) 0.0203(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 0.0033 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'
Cl Cl 0.1484 0.1585 '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'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
C2 N1 C4 117.54(16)
C6 C1 C2 116.91(17)
C6 C1 C7 121.44(17)
C2 C1 C7 121.64(17)
N1 C2 C1 124.24(17)
N1 C2 H2 117.9
C1 C2 H2 117.9
N1 C4 C5 122.88(18)
N1 C4 H4 118.6
C5 C4 H4 118.6
C4 C5 C6 119.14(18)
C4 C5 H5 120.4
C6 C5 H5 120.4
C5 C6 C1 119.29(18)
C5 C6 H6 120.4
C1 C6 H6 120.4
C8 C7 C15 121.71(17)
C8 C7 C1 124.00(16)
C15 C7 C1 114.26(16)
C7 C8 C9 130.99(17)
C7 C8 H8 114.5
C9 C8 H8 114.5
C10 C9 C14 117.88(17)
C10 C9 C8 116.30(16)
C14 C9 C8 125.80(17)
C11 C10 C9 121.63(17)
C11 C10 H10 119.2
C9 C10 H10 119.2
C12 C11 C10 118.74(17)
C12 C11 H11 120.6
C10 C11 H11 120.6
C11 C12 C13 121.46(18)
C11 C12 Cl1 119.84(15)
C13 C12 Cl1 118.69(15)
C12 C13 C14 119.30(18)
C12 C13 H13 120.4
C14 C13 H13 120.4
C13 C14 C9 120.97(18)
C13 C14 H14 119.5
C9 C14 H14 119.5
N2 C15 C7 176.6(2)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
Cl1 C12 1.7403(19)
N1 C2 1.335(3)
N1 C4 1.340(3)
N2 C15 1.142(3)
C1 C6 1.396(3)
C1 C2 1.399(3)
C1 C7 1.483(3)
C2 H2 0.9500
C4 C5 1.381(3)
C4 H4 0.9500
C5 C6 1.386(3)
C5 H5 0.9500
C6 H6 0.9500
C7 C8 1.350(3)
C7 C15 1.442(2)
C8 C9 1.464(3)
C8 H8 0.9500
C9 C10 1.399(3)
C9 C14 1.400(3)
C10 C11 1.387(3)
C10 H10 0.9500
C11 C12 1.379(3)
C11 H11 0.9500
C12 C13 1.383(3)
C13 C14 1.387(3)
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 2.86 3.463(3) 122.2 .
C14 H14 N2 0.95 2.57 3.422(3) 149.3 .
C2 H2 N1 0.95 2.59 3.522(2) 166.3 3_567
C8 H8 N1 0.95 2.65 3.572(2) 165.1 3_567
C10 H10 N2 0.95 2.81 3.283(3) 111.8 2_665
C11 H11 N2 0.95 2.66 3.518(3) 150.2 2_765
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
C4 N1 C2 C1 0.1(3)
C6 C1 C2 N1 -0.5(3)
C7 C1 C2 N1 -179.30(18)
C2 N1 C4 C5 0.2(3)
N1 C4 C5 C6 -0.1(3)
C4 C5 C6 C1 -0.3(3)
C2 C1 C6 C5 0.6(3)
C7 C1 C6 C5 179.38(18)
C6 C1 C7 C8 166.18(19)
C2 C1 C7 C8 -15.1(3)
C6 C1 C7 C15 -15.8(3)
C2 C1 C7 C15 162.92(18)
C15 C7 C8 C9 2.7(3)
C1 C7 C8 C9 -179.43(18)
C7 C8 C9 C10 -176.63(19)
C7 C8 C9 C14 4.4(3)
C14 C9 C10 C11 -0.4(3)
C8 C9 C10 C11 -179.43(18)
C9 C10 C11 C12 -0.5(3)
C10 C11 C12 C13 1.3(3)
C10 C11 C12 Cl1 -179.35(15)
C11 C12 C13 C14 -1.2(3)
Cl1 C12 C13 C14 179.47(15)
C12 C13 C14 C9 0.3(3)
C10 C9 C14 C13 0.5(3)
C8 C9 C14 C13 179.47(19)
