#------------------------------------------------------------------------------
#$Date: 2017-10-13 12:31:46 +0300 (Fri, 13 Oct 2017) $
#$Revision: 201979 $
#$URL: file:///home/coder/svn-repositories/cod/cif/2/23/64/2236469.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2236469
loop_
_publ_author_name
'Smith, Graham'
_publ_section_title
;
 1,1,1-Trichloro-2,2-bis(4-ethoxyphenyl)ethane
;
_journal_coeditor_code           LH5546
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o3219
_journal_paper_doi               10.1107/S1600536812043826
_journal_volume                  68
_journal_year                    2012
_chemical_formula_iupac          'C18 H19 Cl3 O2'
_chemical_formula_moiety         'C18 H19 Cl3 O2'
_chemical_formula_sum            'C18 H19 Cl3 O2'
_chemical_formula_weight         373.68
_chemical_name_systematic
;
1,1,1-Trichloro-2,2-bis(4-ethoxyphenyl)ethane
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 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                 99.536(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   23.4405(7)
_cell_length_b                   9.8835(2)
_cell_length_c                   7.7924(2)
_cell_measurement_reflns_used    3070
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      28.78
_cell_measurement_theta_min      3.09
_cell_volume                     1780.35(8)
_computing_cell_refinement       'CrysAlis PRO (Agilent, 2012)'
_computing_data_collection       'CrysAlis PRO (Agilent, 2012)'
_computing_data_reduction        'CrysAlis PRO (Agilent, 2012)'
_computing_molecular_graphics    'PLATON (Spek, 2009)'
_computing_publication_material  'PLATON (Spek, 2009)'
_computing_structure_refinement
'SHELXL97 (Sheldrick, 2008) within WinGX (Farrugia, 1999)'
_computing_structure_solution    'SIR92 (Altomare et al., 1993)'
_diffrn_ambient_temperature      200(2)
_diffrn_detector_area_resol_mean 16.077
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type
'Oxford Diffraction Gemini-S CCD-detector diffractometer'
_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  0.1055
_diffrn_reflns_av_sigmaI/netI    0.0937
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            10942
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.35
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.521
_exptl_absorpt_correction_T_max  0.980
_exptl_absorpt_correction_T_min  0.960
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(Crysalis PRO; Agilent, 2012)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.394
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             776
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.383
_refine_diff_density_min         -0.254
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.905
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     210
_refine_ls_number_reflns         3109
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.905
_refine_ls_R_factor_all          0.0648
_refine_ls_R_factor_gt           0.0457
_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)+(0.0130P)²] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0818
_refine_ls_wR_factor_ref         0.0916
_reflns_number_gt                2282
_reflns_number_total             3109
_reflns_threshold_expression     I>2σ(I)
_cod_data_source_file            lh5546.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2236469
_cod_database_fobs_code          2236469
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y+1/2, z+1/2'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_thermal_displace_type
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_occupancy
Cl Cl1 0.33099(3) -0.05016(8) 0.40168(9) 0.0385(3) Uani . . 1.000
Cl Cl2 0.23442(3) -0.19217(7) 0.50376(9) 0.0374(3) Uani . . 1.000
Cl Cl3 0.21520(3) 0.01715(8) 0.24488(9) 0.0412(3) Uani . . 1.000
O O4A 0.02901(9) 0.0931(2) 0.7508(3) 0.0442(8) Uani . . 1.000
O O4B 0.44289(8) 0.0498(2) 1.1563(2) 0.0406(7) Uani . . 1.000
C C1 0.25902(12) -0.0312(3) 0.4447(3) 0.0274(9) Uani . . 1.000
C C1A 0.19612(11) 0.0869(3) 0.6338(3) 0.0228(9) Uani . . 1.000
C C1B 0.30558(11) 0.0680(3) 0.7397(3) 0.0247(9) Uani . . 1.000
C C2 0.25640(11) 0.0785(3) 0.5851(3) 0.0240(9) Uani . . 1.000
C C2A 0.17938(12) 0.0081(3) 0.7642(3) 0.0293(10) Uani . . 1.000
C C2B 0.31987(12) -0.0486(3) 0.8366(3) 0.0293(9) Uani . . 1.000
C C3A 0.12369(13) 0.0129(3) 0.7994(4) 0.0325(10) Uani . . 1.000
C C3B 0.36559(12) -0.0512(3) 0.9749(4) 0.0322(10) Uani . . 1.000
C C4A 0.08312(12) 0.0979(3) 0.7062(4) 0.0304(10) Uani . . 1.000
C C4B 0.39827(12) 0.0635(3) 1.0180(3) 0.0301(10) Uani . . 1.000
C C5A 0.09942(12) 0.1816(3) 0.5803(3) 0.0316(10) Uani . . 1.000
C C5B 0.38476(12) 0.1820(3) 0.9249(3) 0.0314(10) Uani . . 1.000
C C6A 0.15553(12) 0.1748(3) 0.5458(3) 0.0291(9) Uani . . 1.000
C C6B 0.33864(12) 0.1830(3) 0.7873(3) 0.0273(9) Uani . . 1.000
C C11A -0.01660(13) 0.1672(3) 0.6474(4) 0.0485(11) Uani . . 1.000
C C11B 0.48754(13) 0.1495(3) 1.1746(4) 0.0425(11) Uani . . 1.000
C C21A -0.07174(14) 0.1329(4) 0.7104(5) 0.0641(16) Uani . . 1.000
C C21B 0.53406(13) 0.1062(3) 1.3219(4) 0.0509(14) Uani . . 1.000
H H2 0.26230 0.16490 0.52880 0.0290 Uiso calc R 1.000
H H2A 0.20620 -0.04910 0.82900 0.0350 Uiso calc R 1.000
H H2B 0.29830 -0.12680 0.80820 0.0350 Uiso calc R 1.000
H H3A 0.11330 -0.04150 0.88660 0.0390 Uiso calc R 1.000
H H3B 0.37420 -0.13040 1.03840 0.0390 Uiso calc R 1.000
H H5A 0.07300 0.24180 0.51950 0.0380 Uiso calc R 1.000
H H5B 0.40630 0.26010 0.95420 0.0380 Uiso calc R 1.000
H H6A 0.16620 0.23110 0.46090 0.0350 Uiso calc R 1.000
H H6B 0.32970 0.26270 0.72540 0.0330 Uiso calc R 1.000
H H11A -0.01930 0.14280 0.52580 0.0580 Uiso calc R 1.000
H H11B 0.47210 0.23700 1.20010 0.0510 Uiso calc R 1.000
H H12A -0.00910 0.26360 0.65890 0.0580 Uiso calc R 1.000
H H12B 0.50340 0.15690 1.06760 0.0510 Uiso calc R 1.000
H H21A -0.10340 0.17870 0.63990 0.0960 Uiso calc R 1.000
H H21B 0.56480 0.17140 1.33640 0.0760 Uiso calc R 1.000
H H22A -0.06920 0.16110 0.82930 0.0960 Uiso calc R 1.000
H H22B 0.54890 0.01940 1.29560 0.0760 Uiso calc R 1.000
H H23A -0.07800 0.03700 0.70230 0.0960 Uiso calc R 1.000
H H23B 0.51810 0.10010 1.42730 0.0760 Uiso calc R 1.000
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'
O O 0.0106 0.0060 '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_publ_flag
C4A O4A C11A 118.5(2) no
C4B O4B C11B 117.3(2) no
Cl1 C1 Cl2 108.18(16) no
Cl1 C1 Cl3 106.86(13) no
Cl1 C1 C2 110.84(19) no
Cl2 C1 Cl3 107.53(15) no
Cl2 C1 C2 113.01(18) no
Cl3 C1 C2 110.17(19) no
C2 C1A C2A 122.5(2) no
C2 C1A C6A 120.0(2) no
C2A C1A C6A 117.4(2) no
C2 C1B C2B 124.6(3) no
C2 C1B C6B 118.0(2) no
C2B C1B C6B 117.4(2) no
C1 C2 C1A 111.2(2) no
C1 C2 C1B 113.4(2) no
C1A C2 C1B 114.7(2) no
C1A C2A C3A 121.2(3) no
C1B C2B C3B 121.6(3) no
C2A C3A C4A 120.6(3) no
C2B C3B C4B 120.0(3) no
O4A C4A C3A 115.5(3) no
O4A C4A C5A 125.2(3) no
C3A C4A C5A 119.3(3) no
O4B C4B C3B 115.4(2) no
O4B C4B C5B 124.8(3) no
C3B C4B C5B 119.9(2) no
C4A C5A C6A 119.4(3) no
C4B C5B C6B 119.4(3) no
C1A C6A C5A 122.1(2) no
C1B C6B C5B 121.8(3) no
O4A C11A C21A 107.8(3) no
O4B C11B C21B 107.8(2) no
C1 C2 H2 106.00 no
C1A C2 H2 106.00 no
C1B C2 H2 106.00 no
C1A C2A H2A 119.00 no
C3A C2A H2A 119.00 no
C1B C2B H2B 119.00 no
C3B C2B H2B 119.00 no
C2A C3A H3A 120.00 no
C4A C3A H3A 120.00 no
C2B C3B H3B 120.00 no
C4B C3B H3B 120.00 no
C4A C5A H5A 120.00 no
C6A C5A H5A 120.00 no
C4B C5B H5B 120.00 no
C6B C5B H5B 120.00 no
C1A C6A H6A 119.00 no
C5A C6A H6A 119.00 no
C1B C6B H6B 119.00 no
C5B C6B H6B 119.00 no
O4A C11A H11A 110.00 no
O4A C11A H12A 110.00 no
C21A C11A H11A 110.00 no
C21A C11A H12A 110.00 no
H11A C11A H12A 108.00 no
O4B C11B H11B 110.00 no
O4B C11B H12B 110.00 no
C21B C11B H11B 110.00 no
C21B C11B H12B 110.00 no
H11B C11B H12B 109.00 no
C11A C21A H21A 109.00 no
C11A C21A H22A 109.00 no
C11A C21A H23A 109.00 no
H21A C21A H22A 109.00 no
H21A C21A H23A 109.00 no
H22A C21A H23A 110.00 no
C11B C21B H21B 109.00 no
C11B C21B H22B 109.00 no
C11B C21B H23B 110.00 no
H21B C21B H22B 109.00 no
H21B C21B H23B 109.00 no
H22B C21B H23B 109.00 no
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_publ_flag
Cl1 C1 1.784(3) no
Cl2 C1 1.779(3) no
Cl3 C1 1.783(3) no
O4A C4A 1.370(4) no
O4A C11A 1.429(4) no
O4B C4B 1.379(3) no
O4B C11B 1.427(4) no
C1 C2 1.549(4) no
C1A C2 1.525(4) no
C1A C2A 1.388(4) no
C1A C6A 1.384(4) no
C1B C2 1.527(3) no
C1B C2B 1.388(4) no
C1B C6B 1.391(4) no
C2A C3A 1.379(4) no
C2B C3B 1.389(4) no
C3A C4A 1.382(4) no
C3B C4B 1.378(4) no
C4A C5A 1.385(4) no
C4B C5B 1.386(4) no
C5A C6A 1.387(4) no
C5B C6B 1.391(4) no
C11A C21A 1.496(5) no
C11B C21B 1.508(4) no
C2 H2 0.9800 no
C2A H2A 0.9300 no
C2B H2B 0.9300 no
C3A H3A 0.9300 no
C3B H3B 0.9300 no
C5A H5A 0.9300 no
C5B H5B 0.9300 no
C6A H6A 0.9300 no
C6B H6B 0.9300 no
C11A H11A 0.9700 no
C11A H12A 0.9700 no
C11B H11B 0.9700 no
C11B H12B 0.9700 no
C21A H21A 0.9600 no
C21A H22A 0.9600 no
C21A H23A 0.9600 no
C21B H21B 0.9600 no
C21B H22B 0.9600 no
C21B H23B 0.9600 no
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_publ_flag
C2B H2B Cl2 0.93 2.67 3.321(3) 128 yes
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_publ_flag
C11A O4A C4A C3A -173.3(3) no
C11A O4A C4A C5A 8.0(4) no
C4A O4A C11A C21A 173.7(3) no
C11B O4B C4B C3B 162.2(2) no
C11B O4B C4B C5B -18.4(4) no
C4B O4B C11B C21B -174.3(2) no
Cl1 C1 C2 C1A -175.16(18) no
Cl1 C1 C2 C1B -44.3(3) no
Cl2 C1 C2 C1A -53.5(3) no
Cl2 C1 C2 C1B 77.3(3) no
Cl3 C1 C2 C1A 66.8(2) no
Cl3 C1 C2 C1B -162.36(19) no
C2A C1A C2 C1 88.5(3) no
C2A C1A C2 C1B -41.7(4) no
C6A C1A C2 C1 -91.0(3) no
C6A C1A C2 C1B 138.9(3) no
C2 C1A C2A C3A -176.7(3) no
C6A C1A C2A C3A 2.8(4) no
C2 C1A C6A C5A 177.1(2) no
C2A C1A C6A C5A -2.4(4) no
C2B C1B C2 C1 -52.8(3) no
C2B C1B C2 C1A 76.3(3) no
C6B C1B C2 C1 127.1(3) no
C6B C1B C2 C1A -103.8(3) no
C2 C1B C2B C3B 179.4(3) no
C6B C1B C2B C3B -0.5(4) no
C2 C1B C6B C5B -179.1(2) no
C2B C1B C6B C5B 0.8(4) no
C1A C2A C3A C4A -0.7(4) no
C1B C2B C3B C4B -0.5(4) no
C2A C3A C4A O4A 179.2(3) no
C2A C3A C4A C5A -2.0(4) no
C2B C3B C4B O4B -179.5(2) no
C2B C3B C4B C5B 1.1(4) no
O4A C4A C5A C6A -179.0(3) no
C3A C4A C5A C6A 2.4(4) no
O4B C4B C5B C6B 179.9(2) no
C3B C4B C5B C6B -0.8(4) no
C4A C5A C6A C1A -0.2(4) no
C4B C5B C6B C1B -0.2(4) no
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 ChemSpider 19150
