#------------------------------------------------------------------------------
#$Date: 2017-10-14 22:27:35 +0300 (Sat, 14 Oct 2017) $
#$Revision: 202017 $
#$URL: file:///home/coder/svn-repositories/cod/cif/7/20/48/7204882.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_7204882
loop_
_publ_author_name
'Dai, Chaoyang'
'Yuan, Zheng'
'Collings, Jonathan C.'
'Fasina, Tolulope M.'
'Thomas, Rhodri Ll.'
'Roscoe, Karl P.'
'Stimson, Lorna M.'
'Yufit, Dmitry S.'
'Batsanov, Andrei S.'
'Howard, Judith A. K.'
'Marder, Todd B.'
_publ_section_title
;
 Crystal engineering with p-substituted 4-ethynylbenzenes using the
 C?H?O supramolecular synthon
;
_journal_issue                   32
_journal_name_full               CrystEngComm
_journal_page_first              184
_journal_paper_doi               10.1039/b404502e
_journal_volume                  6
_journal_year                    2004
_chemical_formula_moiety         'C9 H8'
_chemical_formula_sum            'C9 H8'
_chemical_formula_weight         116.15
_chemical_name_common            4-ethynyltoluene
_chemical_name_systematic
;
4-ethynyltoluene
;
_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                 102.919(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   5.9008(5)
_cell_length_b                   10.0652(8)
_cell_length_c                   11.6577(9)
_cell_measurement_reflns_used    1017
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      29.19
_cell_measurement_theta_min      2.70
_cell_volume                     674.86(9)
_computing_cell_refinement       'SMART version 5.625 (Bruker, 2001)'
_computing_data_collection       'SMART version 5.625 (Bruker, 2001)'
_computing_data_reduction        'SAINT version 6.28A (Bruker, 2002)'
_computing_molecular_graphics    'SHELXTL version 6.12 (Bruker, 2001)'
_computing_publication_material  'SHELXTL version 6.12 (Bruker, 2001)'
_computing_structure_refinement  'SHELXTL version 6.12 (Bruker, 2001)'
_computing_structure_solution    'SHELXTL version 6.12 (Bruker, 2001)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 8
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker Proteum-M (APEX) CCD area detector'
_diffrn_measurement_method       ω-scan
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source
'60W microfocus Bede Microsource with glass polycapillary optics'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0567
_diffrn_reflns_av_sigmaI/netI    0.0657
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            5257
_diffrn_reflns_theta_full        28.99
_diffrn_reflns_theta_max         28.99
_diffrn_reflns_theta_min         2.70
_exptl_absorpt_coefficient_mu    0.064
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.143
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    .
_exptl_crystal_description       needle
_exptl_crystal_F_000             248
_exptl_crystal_size_max          0.44
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.222
_refine_diff_density_min         -0.205
_refine_diff_density_rms         0.041
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.066
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     114
_refine_ls_number_reflns         1770
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.066
_refine_ls_R_factor_all          0.0730
_refine_ls_R_factor_gt           0.0465
_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/[σ²(Fo²)+(0.0486P)²] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0827
_refine_ls_wR_factor_ref         0.0875
_reflns_number_gt                1187
_reflns_number_total             1770
_reflns_threshold_expression     I>2σ(I)
_cod_data_source_file            b404502e.txt
_cod_data_source_block           (6)
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7204882
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
_atom_site_disorder_assembly
_atom_site_disorder_group
C1 C 0.3524(2) 0.24039(12) 0.45434(11) 0.0221(3) Uani 1 1 d . . .
C2 C 0.5821(2) 0.27202(13) 0.50591(11) 0.0233(3) Uani 1 1 d . . .
H2 H 0.663(2) 0.2258(14) 0.5779(12) 0.036(4) Uiso 1 1 d . . .
C3 C 0.7023(2) 0.36908(12) 0.46018(11) 0.0217(3) Uani 1 1 d . . .
H3 H 0.864(2) 0.3930(13) 0.4982(10) 0.026(4) Uiso 1 1 d . . .
C4 C 0.5921(2) 0.43902(11) 0.35915(10) 0.0192(3) Uani 1 1 d . . .
C5 C 0.3606(2) 0.41015(13) 0.30803(11) 0.0214(3) Uani 1 1 d . . .
H5 H 0.280(2) 0.4607(13) 0.2385(10) 0.021(3) Uiso 1 1 d . . .
C6 C 0.2433(2) 0.31215(13) 0.35456(11) 0.0232(3) Uani 1 1 d . . .
H6 H 0.081(2) 0.2919(12) 0.3168(10) 0.024(4) Uiso 1 1 d . . .
C7 C 0.2248(3) 0.13368(16) 0.50467(15) 0.0318(4) Uani 1 1 d . . .
H71 H 0.313(3) 0.055(2) 0.5213(15) 0.077(6) Uiso 1 1 d . . .
H72 H 0.193(3) 0.1576(18) 0.5781(17) 0.075(6) Uiso 1 1 d . . .
H73 H 0.071(4) 0.112(2) 0.4542(17) 0.086(7) Uiso 1 1 d . . .
C8 C 0.7180(2) 0.53744(13) 0.30874(11) 0.0217(3) Uani 1 1 d . . .
C9 C 0.8248(2) 0.61582(14) 0.26623(11) 0.0274(3) Uani 1 1 d . . .
H9 H 0.916(3) 0.6773(15) 0.2330(12) 0.045(4) Uiso 1 1 d . . .
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_23
_atom_site_aniso_U_13
_atom_site_aniso_U_12
C1 0.0268(8) 0.0187(7) 0.0235(7) -0.0043(5) 0.0113(6) -0.0012(6)
C2 0.0285(8) 0.0225(7) 0.0190(7) 0.0014(5) 0.0058(6) 0.0015(6)
C3 0.0211(8) 0.0219(7) 0.0215(7) -0.0025(5) 0.0034(6) -0.0007(6)
C4 0.0217(7) 0.0161(6) 0.0207(6) -0.0032(5) 0.0070(5) 0.0003(5)
C5 0.0226(7) 0.0207(7) 0.0204(6) -0.0002(5) 0.0039(5) 0.0022(6)
C6 0.0182(8) 0.0247(7) 0.0267(7) -0.0043(6) 0.0048(6) -0.0016(6)
C7 0.0364(10) 0.0264(9) 0.0362(9) 0.0011(7) 0.0159(8) -0.0047(7)
C8 0.0218(7) 0.0224(7) 0.0209(6) -0.0012(5) 0.0045(5) 0.0031(6)
C9 0.0273(8) 0.0272(8) 0.0281(7) 0.0037(6) 0.0067(6) -0.0007(6)
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'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
C2 C1 C6 117.67(12) . . ?
C2 C1 C7 121.28(13) . . ?
C6 C1 C7 121.05(14) . . ?
C3 C2 C1 121.96(13) . . ?
C3 C2 H2 118.0(8) . . ?
C1 C2 H2 120.1(8) . . ?
C2 C3 C4 119.85(13) . . ?
C2 C3 H3 121.7(7) . . ?
C4 C3 H3 118.4(7) . . ?
C5 C4 C3 118.75(12) . . ?
C5 C4 C8 120.97(12) . . ?
C3 C4 C8 120.28(12) . . ?
C6 C5 C4 120.63(12) . . ?
C6 C5 H5 119.9(7) . . ?
C4 C5 H5 119.5(7) . . ?
C5 C6 C1 121.12(13) . . ?
C5 C6 H6 119.7(7) . . ?
C1 C6 H6 119.2(7) . . ?
C1 C7 H71 112.4(11) . . ?
C1 C7 H72 112.8(11) . . ?
H71 C7 H72 103.7(15) . . ?
C1 C7 H73 113.5(11) . . ?
H71 C7 H73 108.7(15) . . ?
H72 C7 H73 104.8(15) . . ?
C9 C8 C4 178.25(14) . . ?
C8 C9 H9 178.1(9) . . ?
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
C1 C2 1.3913(18) . ?
C1 C6 1.3980(17) . ?
C1 C7 1.5041(19) . ?
C2 C3 1.3823(18) . ?
C2 H2 0.985(14) . ?
C3 C4 1.4010(16) . ?
C3 H3 0.986(13) . ?
C4 C5 1.3938(17) . ?
C4 C8 1.4399(18) . ?
C5 C6 1.3836(18) . ?
C5 H5 0.986(12) . ?
C6 H6 0.981(13) . ?
C7 H71 0.95(2) . ?
C7 H72 0.95(2) . ?
C7 H73 0.99(2) . ?
C8 C9 1.1854(18) . ?
C9 H9 0.956(15) . ?
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
C9 H9 C5 0.956(15) 2.783(15) 3.700(2) 161.0(11) 2_655
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 ChemSpider 12477
