#------------------------------------------------------------------------------
#$Date: 2016-03-24 14:12:59 +0200 (Thu, 24 Mar 2016) $
#$Revision: 179656 $
#$URL: svn://www.crystallography.net/cod/cif/4/51/09/4510938.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_4510938
loop_
_publ_author_name
'Dikundwar, Amol G.'
'Sathishkumar, Ranganathan'
'Guru Row, Tayur N.'
'Desiraju, Gautam R.'
_publ_section_title
;
 Structural Variability in the Monofluoroethynylbenzenes Mediated through
 Interactions Involving “Organic” Fluorine
;
_journal_issue                   9
_journal_name_full               'Crystal Growth & Design'
_journal_page_first              3954
_journal_paper_doi               10.1021/cg2005453
_journal_volume                  11
_journal_year                    2011
_chemical_compound_source        'see text'
_chemical_formula_moiety         'C8 H5 F'
_chemical_formula_sum            'C8 H5 F'
_chemical_formula_weight         120.12
_chemical_name_systematic        ?
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      4
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 103.460(3)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.0506(15)
_cell_length_b                   5.9320(13)
_cell_length_c                   7.4848(16)
_cell_measurement_reflns_used    2880
_cell_measurement_temperature    90(1)
_cell_measurement_theta_max      24.99
_cell_measurement_theta_min      2.80
_cell_volume                     304.45(11)
_computing_cell_refinement       Apex2
_computing_data_collection       'Bruker kappa Apex2'
_computing_data_reduction        SAINT32
_computing_molecular_graphics
'Ortep-3 (Farrugia, 1997) and CAMERON (Watkin et al., 1993)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97  (Sheldrick, 2008)'
_diffrn_ambient_temperature      90(1)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Brucker kappa apex2 CCD area detector'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0197
_diffrn_reflns_av_sigmaI/netI    0.0229
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            2880
_diffrn_reflns_reduction_process
;
;
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         2.80
_exptl_absorpt_coefficient_mu    0.096
_exptl_absorpt_correction_T_max  0.9717
_exptl_absorpt_correction_T_min  0.9625
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Apex2 (Bruker)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.310
_exptl_crystal_density_method    'Not Measured'
_exptl_crystal_description       cylindrical
_exptl_crystal_F_000             124
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.30
_refine_diff_density_max         0.264
_refine_diff_density_min         -0.191
_refine_diff_density_rms         0.071
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.1(9)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.087
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     82
_refine_ls_number_reflns         1069
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.086
_refine_ls_R_factor_all          0.0388
_refine_ls_R_factor_gt           0.0363
_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)+(0.0781P)²+0.0143P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1043
_refine_ls_wR_factor_ref         0.1060
_reflns_number_gt                1009
_reflns_number_total             1069
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            2fpa_formII.cif
_cod_data_source_block           ofpa90
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/automatic-downloads/retrospective/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               4510938
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 x,y,z
2 -x,1/2+y,-z
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
F1 F 1.00694(15) 0.6954(2) 0.36330(15) 0.0306(4) Uani 1 1 d .
C1 C 0.7508(3) 0.9418(3) 0.2307(3) 0.0230(4) Uani 1 1 d .
C6 C 0.5488(3) 0.9843(3) 0.1871(3) 0.0266(5) Uani 1 1 d .
H6 H 0.5013 1.1164 0.1258 0.032 Uiso 1 1 calc R
C3 C 0.6880(3) 0.5868(3) 0.3703(3) 0.0273(5) Uani 1 1 d .
H3 H 0.7353 0.4544 0.4312 0.033 Uiso 1 1 calc R
C2 C 0.8122(3) 0.7398(3) 0.3212(2) 0.0242(5) Uani 1 1 d .
C5 C 0.4199(3) 0.8315(4) 0.2345(3) 0.0283(5) Uani 1 1 d .
H5 H 0.2867 0.8610 0.2042 0.034 Uiso 1 1 calc R
C7 C 0.8880(3) 1.0995(4) 0.1864(3) 0.0266(5) Uani 1 1 d .
C4 C 0.4894(3) 0.6344(3) 0.3270(3) 0.0288(5) Uani 1 1 d .
H4 H 0.4026 0.5336 0.3602 0.035 Uiso 1 1 calc R
C8 C 0.9999(3) 1.2299(4) 0.1492(3) 0.0313(5) Uani 1 1 d .
H8 H 1.0878 1.3324 0.1199 0.038 Uiso 1 1 calc R
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
F1 0.0216(6) 0.0326(7) 0.0387(7) 0.0040(5) 0.0091(5) 0.0032(5)
C1 0.0248(10) 0.0263(10) 0.0202(10) -0.0034(7) 0.0097(7) 0.0004(7)
C6 0.0280(10) 0.0292(11) 0.0236(10) 0.0006(8) 0.0076(7) 0.0051(9)
C3 0.0294(10) 0.0275(10) 0.0262(10) -0.0005(8) 0.0089(8) 0.0004(9)
C2 0.0215(9) 0.0284(10) 0.0239(10) -0.0023(7) 0.0076(7) 0.0031(8)
C5 0.0203(9) 0.0391(11) 0.0268(10) -0.0058(9) 0.0082(7) 0.0007(9)
C7 0.0281(10) 0.0284(10) 0.0238(9) -0.0014(8) 0.0070(8) 0.0046(8)
C4 0.0267(10) 0.0353(13) 0.0266(10) -0.0046(8) 0.0109(7) -0.0045(8)
C8 0.0316(10) 0.0294(12) 0.0348(11) 0.0033(8) 0.0118(9) -0.0001(9)
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
F F 0.0171 0.0103 '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'
C C 0.0033 0.0016 '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 C1 C6 116.69(17)
C2 C1 C7 121.45(17)
C6 C1 C7 121.85(18)
C5 C6 C1 120.75(18)
C5 C6 H6 119.6
C1 C6 H6 119.6
C2 C3 C4 118.33(18)
C2 C3 H3 120.8
C4 C3 H3 120.8
F1 C2 C3 118.89(17)
F1 C2 C1 117.43(16)
C3 C2 C1 123.68(16)
C6 C5 C4 120.08(18)
C6 C5 H5 120.0
C4 C5 H5 120.0
C8 C7 C1 179.6(2)
C5 C4 C3 120.45(18)
C5 C4 H4 119.8
C3 C4 H4 119.8
C7 C8 H8 180.0
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
F1 C2 1.361(2)
C1 C2 1.394(3)
C1 C6 1.408(2)
C1 C7 1.439(3)
C6 C5 1.387(3)
C6 H6 0.9300
C3 C2 1.369(3)
C3 C4 1.390(3)
C3 H3 0.9300
C5 C4 1.389(3)
C5 H5 0.9300
C7 C8 1.183(3)
C4 H4 0.9300
C8 H8 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
C2 C1 C6 C5 0.6(2)
C7 C1 C6 C5 -178.74(18)
C4 C3 C2 F1 179.82(15)
C4 C3 C2 C1 0.4(3)
C6 C1 C2 F1 179.59(15)
C7 C1 C2 F1 -1.1(3)
C6 C1 C2 C3 -1.0(3)
C7 C1 C2 C3 178.34(18)
C1 C6 C5 C4 0.4(3)
C6 C5 C4 C3 -1.0(3)
C2 C3 C4 C5 0.6(3)
