#------------------------------------------------------------------------------
#$Date: 2017-10-13 11:42:48 +0300 (Fri, 13 Oct 2017) $
#$Revision: 201978 $
#$URL: file:///home/coder/svn-repositories/cod/cif/2/22/01/2220131.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_2220131
loop_
_publ_author_name
'Chen, Wu'
'Cui, Yong-Ming'
'Pan, Fei'
'Xia, Dong-Sheng'
'Zeng, Qing-Fu'
_publ_section_title
;
 Ethyl 3-(2,4-difluorophenoxy)-2-(4-methoxyphenyl)acrylate
;
_journal_coeditor_code           CV2469
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2374
_journal_paper_doi               10.1107/S1600536808036945
_journal_volume                  64
_journal_year                    2008
_chemical_formula_iupac          'C18 H16 F2 O4'
_chemical_formula_moiety         'C18 H16 F2 O4'
_chemical_formula_sum            'C18 H16 F2 O4'
_chemical_formula_weight         334.31
_chemical_name_systematic
;
Ethyl 3-(2,4-difluorophenoxy)-2-(4-methoxyphenyl)acrylate
;
_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                 113.73(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.295(3)
_cell_length_b                   7.294(2)
_cell_length_c                   14.233(2)
_cell_measurement_reflns_used    1232
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      24.5
_cell_measurement_theta_min      2.3
_cell_volume                     1643.7(7)
_computing_cell_refinement       'SAINT (Bruker, 2007)'
_computing_data_collection       'SMART (Bruker, 2007)'
_computing_data_reduction        'SAINT (Bruker, 2007)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker SMART 1000 CCD area-detector'
_diffrn_measurement_method       ω
_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  0.0169
_diffrn_reflns_av_sigmaI/netI    0.0424
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       0
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            3340
_diffrn_reflns_theta_full        25.97
_diffrn_reflns_theta_max         25.97
_diffrn_reflns_theta_min         1.29
_exptl_absorpt_coefficient_mu    0.110
_exptl_absorpt_correction_T_max  0.9700
_exptl_absorpt_correction_T_min  0.9668
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2001)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.351
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             696
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.28
_refine_diff_density_max         0.428
_refine_diff_density_min         -0.309
_refine_ls_extinction_coef       0.021(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_extinction_method     'SHELXTL (Sheldrick, 2008)'
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     220
_refine_ls_number_reflns         3198
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.029
_refine_ls_R_factor_all          0.1052
_refine_ls_R_factor_gt           0.0616
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_max_lt       0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0671P)²+1.0598P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1425
_refine_ls_wR_factor_ref         0.1734
_reflns_number_gt                1959
_reflns_number_total             3198
_reflns_threshold_expression     I>2σ(I)
_cod_data_source_file            cv2469.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2220131
_cod_database_fobs_code          2220131
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_adp_type
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_occupancy
F F1 -0.10160(10) 0.2759(3) 0.53359(13) 0.0659(6) Uani d . 1
F F2 -0.21582(12) 0.0299(3) 0.20055(15) 0.0819(7) Uani d . 1
O O1 0.11843(13) 0.3874(4) 0.73642(16) 0.0643(7) Uani d . 1
O O2 0.25578(13) 0.4637(3) 0.80903(15) 0.0544(6) Uani d . 1
O O3 0.52673(12) 0.3660(3) 0.63131(16) 0.0587(6) Uani d . 1
O O4 0.05420(13) 0.2906(4) 0.53932(19) 0.0709(7) Uani d . 1
C C1 -0.01146(16) 0.2255(4) 0.4503(2) 0.0429(7) Uani d . 1
C C2 -0.09183(17) 0.2176(4) 0.4484(2) 0.0469(7) Uani d . 1
C C3 -0.16113(18) 0.1544(5) 0.3667(2) 0.0565(9) Uani d . 1
H H3 -0.2144 0.1520 0.3682 0.068 Uiso calc R 1
C C4 -0.14818(19) 0.0949(5) 0.2827(2) 0.0562(8) Uani d . 1
C C5 -0.0706(2) 0.0975(5) 0.2794(2) 0.0585(9) Uani d . 1
H H5 -0.0637 0.0558 0.2215 0.070 Uiso calc R 1
C C6 -0.00211(18) 0.1628(5) 0.3632(2) 0.0524(8) Uani d . 1
H H6 0.0510 0.1649 0.3612 0.063 Uiso calc R 1
C C7 0.28913(16) 0.3613(4) 0.6413(2) 0.0411(7) Uani d . 1
C C8 0.35658(17) 0.2736(4) 0.7170(2) 0.0457(7) Uani d . 1
H H8 0.3479 0.2147 0.7699 0.055 Uiso calc R 1
C C9 0.43628(17) 0.2708(4) 0.7167(2) 0.0485(8) Uani d . 1
H H9 0.4803 0.2108 0.7686 0.058 Uiso calc R 1
C C10 0.45029(17) 0.3582(4) 0.6383(2) 0.0440(7) Uani d . 1
C C11 0.38402(17) 0.4463(4) 0.5619(2) 0.0490(8) Uani d . 1
H H11 0.3928 0.5041 0.5087 0.059 Uiso calc R 1
C C12 0.30513(17) 0.4491(4) 0.5639(2) 0.0460(7) Uani d . 1
H H12 0.2615 0.5109 0.5124 0.055 Uiso calc R 1
C C13 0.13631(16) 0.3039(4) 0.5529(2) 0.0450(7) Uani d . 1
H H13 0.1485 0.2747 0.4967 0.054 Uiso calc R 1
C C14 0.20244(17) 0.3551(4) 0.6398(2) 0.0427(7) Uani d . 1
C C15 0.18686(18) 0.4008(4) 0.7308(2) 0.0476(7) Uani d . 1
C C16 0.2474(2) 0.5001(6) 0.9039(2) 0.0755(11) Uani d . 1
H H16A 0.2254 0.3927 0.9251 0.091 Uiso calc R 1
H H16B 0.2085 0.6009 0.8950 0.091 Uiso calc R 1
C C17 0.3315(3) 0.5472(6) 0.9827(3) 0.0840(12) Uani d . 1
H H17A 0.3700 0.4482 0.9896 0.126 Uiso calc R 1
H H17B 0.3273 0.5675 1.0472 0.126 Uiso calc R 1
H H17C 0.3517 0.6565 0.9626 0.126 Uiso calc R 1
C C18 0.59573(18) 0.2753(5) 0.7078(3) 0.0696(10) Uani d . 1
H H18A 0.6035 0.3215 0.7741 0.104 Uiso calc R 1
H H18B 0.6460 0.2967 0.6962 0.104 Uiso calc R 1
H H18C 0.5846 0.1460 0.7049 0.104 Uiso calc R 1
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'
O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
F F 0.0171 0.0103 '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
C15 O2 C16 116.8(2)
C10 O3 C18 117.7(2)
C13 O4 C1 125.0(2)
C2 C1 C6 116.5(3)
C2 C1 O4 118.4(3)
C6 C1 O4 125.1(2)
F1 C2 C3 118.8(3)
F1 C2 C1 117.1(3)
C3 C2 C1 124.1(3)
C2 C3 C4 116.8(3)
C2 C3 H3 121.6
C4 C3 H3 121.6
C5 C4 F2 119.5(3)
C5 C4 C3 122.3(3)
F2 C4 C3 118.2(3)
C4 C5 C6 119.3(3)
C4 C5 H5 120.4
C6 C5 H5 120.4
C5 C6 C1 121.0(3)
C5 C6 H6 119.5
C1 C6 H6 119.5
C8 C7 C12 117.0(2)
C8 C7 C14 121.6(3)
C12 C7 C14 121.3(3)
C9 C8 C7 122.3(3)
C9 C8 H8 118.9
C7 C8 H8 118.9
C8 C9 C10 119.6(3)
C8 C9 H9 120.2
C10 C9 H9 120.2
O3 C10 C11 116.3(3)
O3 C10 C9 124.4(3)
C11 C10 C9 119.3(3)
C12 C11 C10 120.4(3)
C12 C11 H11 119.8
C10 C11 H11 119.8
C11 C12 C7 121.5(3)
C11 C12 H12 119.2
C7 C12 H12 119.2
C14 C13 O4 126.9(3)
C14 C13 H13 116.6
O4 C13 H13 116.6
C13 C14 C15 118.8(2)
C13 C14 C7 119.7(2)
C15 C14 C7 121.5(3)
O1 C15 O2 122.2(3)
O1 C15 C14 124.6(3)
O2 C15 C14 113.2(2)
O2 C16 C17 108.4(3)
O2 C16 H16A 110.0
C17 C16 H16A 110.0
O2 C16 H16B 110.0
C17 C16 H16B 110.0
H16A C16 H16B 108.4
C16 C17 H17A 109.5
C16 C17 H17B 109.5
H17A C17 H17B 109.5
C16 C17 H17C 109.5
H17A C17 H17C 109.5
H17B C17 H17C 109.5
O3 C18 H18A 109.5
O3 C18 H18B 109.5
H18A C18 H18B 109.5
O3 C18 H18C 109.5
H18A C18 H18C 109.5
H18B C18 H18C 109.5
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
F1 C2 1.358(3)
F2 C4 1.364(3)
O1 C15 1.222(3)
O2 C15 1.343(3)
O2 C16 1.440(4)
O3 C10 1.366(3)
O3 C18 1.415(4)
O4 C13 1.357(3)
O4 C1 1.401(3)
C1 C2 1.380(4)
C1 C6 1.391(4)
C2 C3 1.370(4)
C3 C4 1.373(4)
C3 H3 0.9300
C4 C5 1.362(4)
C5 C6 1.384(4)
C5 H5 0.9300
C6 H6 0.9300
C7 C8 1.385(4)
C7 C12 1.395(4)
C7 C14 1.491(4)
C8 C9 1.380(4)
C8 H8 0.9300
C9 C10 1.388(4)
C9 H9 0.9300
C10 C11 1.381(4)
C11 C12 1.376(4)
C11 H11 0.9300
C12 H12 0.9300
C13 C14 1.356(4)
C13 H13 0.9300
C14 C15 1.464(4)
C16 C17 1.475(5)
C16 H16A 0.9700
C16 H16B 0.9700
C17 H17A 0.9600
C17 H17B 0.9600
C17 H17C 0.9600
C18 H18A 0.9600
C18 H18B 0.9600
C18 H18C 0.9600
loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_site_symmetry_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
C6 H6 O1 4_565 0.93 2.52 3.280(2) 140
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
C13 O4 C1 C2 179.1(3)
C13 O4 C1 C6 0.8(5)
C6 C1 C2 F1 179.1(3)
O4 C1 C2 F1 0.6(4)
C6 C1 C2 C3 -0.6(5)
O4 C1 C2 C3 -179.1(3)
F1 C2 C3 C4 -179.2(3)
C1 C2 C3 C4 0.4(5)
C2 C3 C4 C5 0.0(5)
C2 C3 C4 F2 179.5(3)
F2 C4 C5 C6 -179.7(3)
C3 C4 C5 C6 -0.2(6)
C4 C5 C6 C1 0.0(5)
C2 C1 C6 C5 0.4(5)
O4 C1 C6 C5 178.7(3)
C12 C7 C8 C9 -0.4(4)
C14 C7 C8 C9 176.8(3)
C7 C8 C9 C10 0.0(5)
C18 O3 C10 C11 -179.3(3)
C18 O3 C10 C9 1.5(4)
C8 C9 C10 O3 179.1(3)
C8 C9 C10 C11 -0.1(5)
O3 C10 C11 C12 -178.6(3)
C9 C10 C11 C12 0.6(5)
C10 C11 C12 C7 -1.1(5)
C8 C7 C12 C11 1.0(4)
C14 C7 C12 C11 -176.3(3)
C1 O4 C13 C14 -175.5(3)
O4 C13 C14 C15 0.6(5)
O4 C13 C14 C7 179.7(3)
C8 C7 C14 C13 -128.4(3)
C12 C7 C14 C13 48.7(4)
C8 C7 C14 C15 50.7(4)
C12 C7 C14 C15 -132.1(3)
C16 O2 C15 O1 5.3(5)
C16 O2 C15 C14 -175.9(3)
C13 C14 C15 O1 3.9(5)
C7 C14 C15 O1 -175.2(3)
C13 C14 C15 O2 -174.9(3)
C7 C14 C15 O2 6.0(4)
C15 O2 C16 C17 173.7(3)
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 ChemSpider 24741149
