#------------------------------------------------------------------------------
#$Date: 2019-11-28 16:15:34 +0200 (Thu, 28 Nov 2019) $
#$Revision: 244091 $
#$URL: file:///home/coder/svn-repositories/cod/cif/7/23/82/7238223.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_7238223
loop_
_publ_author_name
'Nayak, Susanta K.'
'Sathishkumar, Ranganathan'
'Row, T. N. Guru'
_publ_section_title
;
 Directing role of functional groups in selective generation of
 C--H⋯π interactions: In situ cryo-crystallographic studies on
 benzyl derivatives
;
_journal_issue                   10
_journal_name_full               CrystEngComm
_journal_page_first              3112
_journal_paper_doi               10.1039/c001190h
_journal_volume                  12
_journal_year                    2010
_chemical_compound_source        'see text'
_chemical_formula_moiety         'C6 H6'
_chemical_formula_sum            'C6 H6'
_chemical_formula_weight         78.11
_chemical_name_common            benzene
_chemical_name_systematic
;
benzene
;
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      61
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.914(2)
_cell_length_b                   7.476(3)
_cell_length_c                   9.563(1)
_cell_measurement_reflns_used    475
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.97
_cell_measurement_theta_min      0.97
_cell_volume                     494.3(2)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 1998)'
_computing_data_reduction        'SAINT (Bruker, 1998)'
_computing_molecular_graphics
'Ortep-3 for Windows (Farrugia, 1997) and CAMERON (Watkin et al., 1993)'
_computing_publication_material  'PLATON (Spek, 2003)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXTL V6.14 (Bruker, 2000)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.973
_diffrn_measurement_device_type  'Bruker SMART CCD area detector'
_diffrn_measurement_method       'φ and ω 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  0.0747
_diffrn_reflns_av_sigmaI/netI    0.0535
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            4674
_diffrn_reflns_reduction_process
;
;
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         28.02
_diffrn_reflns_theta_min         4.26
_exptl_absorpt_coefficient_mu    0.059
_exptl_absorpt_correction_T_max  0.9854
_exptl_absorpt_correction_T_min  0.9808
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, (Sheldrick, 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.050
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             168
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.174
_refine_diff_density_min         -0.132
_refine_diff_density_rms         0.030
_refine_ls_goodness_of_fit_ref   1.061
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     28
_refine_ls_number_reflns         583
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.061
_refine_ls_R_factor_all          0.1197
_refine_ls_R_factor_gt           0.0554
_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)+(0.0488P)²+0.0119P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0991
_refine_ls_wR_factor_ref         0.1159
_reflns_number_gt                335
_reflns_number_total             583
_reflns_threshold_expression     I>2σ(I)
_cod_data_source_file            c001190h.txt
_cod_data_source_block           a
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Orthorhombic' was changed
to 'orthorhombic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_database_code               7238223
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 x,y,z
2 1/2-x,-y,1/2+z
3 1/2+x,1/2-y,-z
4 -x,1/2+y,1/2-z
5 -x,-y,-z
6 1/2+x,y,1/2-z
7 1/2-x,1/2+y,z
8 x,1/2-y,1/2+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
C1 C 0.1297(2) 0.5762(2) 0.40803(18) 0.0490(5) Uani 1 1 d .
H1 H 0.2172 0.6275 0.3460 0.059 Uiso 1 1 calc R
C2 C 0.1235(3) 0.6328(2) 0.54518(17) 0.0499(5) Uani 1 1 d .
H2 H 0.2068 0.7225 0.5756 0.060 Uiso 1 1 calc R
C3 C 0.0057(2) 0.4432(2) 0.36289(17) 0.0492(5) Uani 1 1 d .
H3 H 0.0095 0.4051 0.2704 0.059 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
C1 0.0490(10) 0.0447(9) 0.0534(10) 0.0109(8) 0.0051(8) 0.0008(9)
C2 0.0504(9) 0.0399(9) 0.0594(11) -0.0026(8) -0.0070(10) -0.0044(8)
C3 0.0571(10) 0.0463(9) 0.0440(9) -0.0020(8) -0.0056(9) 0.0081(9)
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
Cl Cl 0.1484 0.1585 '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
_geom_angle_site_symmetry_1
C2 C1 C3 119.90(15) .
C2 C1 H1 120.1 .
C3 C1 H1 120.1 .
C3 C2 C1 120.07(16) 5_566
C3 C2 H2 120.0 5_566
C1 C2 H2 120.0 .
C2 C3 C1 120.03(16) 5_566
C2 C3 H3 120.0 5_566
C1 C3 H3 120.0 .
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
C1 C2 1.379(3) .
C1 C3 1.382(2) .
C1 H1 0.9300 .
C2 C3 1.376(2) 5_566
C2 H2 0.9300 .
C3 C2 1.376(2) 5_566
C3 H3 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
_geom_torsion_site_symmetry_4
C3 C1 C2 C3 0.1(3) 5_566
C2 C1 C3 C2 -0.1(3) 5_566
