#------------------------------------------------------------------------------
#$Date: 2016-03-21 04:24:29 +0200 (Mon, 21 Mar 2016) $
#$Revision: 178468 $
#$URL: svn://www.crystallography.net/cod/cif/4/02/89/4028937.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided the Crystal Eye server at
# http://wwmm.ch.cam.ac.uk/crystaleye/, created by Nick Day at the
# Peter Murray-Rust laboratory.
#
# 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_4028937
loop_
_publ_author_name
'Bentabed-Ababsa, Ghenia'
'Derdour, Aicha'
'Roisnel, Thierry'
'Sáez, Jose A.'
'Pérez, Patricia'
'Chamorro, Eduardo'
'Domingo, Luis R.'
'Mongin, Florence'
_publ_section_title
;
 A Combined Experimental and Theoretical Study of the Polar [3 + 2]
 Cycloaddition of Electrophilically Activated Carbonyl Ylides with
 Aldehydes and Imines
;
_journal_issue                   5
_journal_name_full               'The Journal of Organic Chemistry'
_journal_page_first              2120
_journal_page_last               2133
_journal_paper_doi               10.1021/jo8027104
_journal_volume                  74
_journal_year                    2009
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C18 H11 Cl1 N2 O4'
_chemical_formula_sum            'C18 H11 Cl N2 O4'
_chemical_formula_weight         354.74
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 93.948(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.7192(7)
_cell_length_b                   7.4109(4)
_cell_length_c                   15.3928(7)
_cell_measurement_reflns_used    5510
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.42
_cell_measurement_theta_min      2.98
_cell_measurement_wavelength     0.71073
_cell_volume                     1561.30(14)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare et al., 1999)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'APEXII, Bruker-AXS'
_diffrn_measurement_method       'CCD rotation images, thin slices'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0348
_diffrn_reflns_av_unetI/netI     0.031
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            15224
_diffrn_reflns_theta_full        27.44
_diffrn_reflns_theta_max         27.44
_diffrn_reflns_theta_min         2.98
_exptl_absorpt_coefficient_mu    0.272
_exptl_absorpt_correction_T_max  0.885
_exptl_absorpt_correction_T_min  0.832
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
  [Sheldrick, G.M. (2002). SADABS Bruker AXS Inc., Madison, Wisconsin, USA]
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.509
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             728
_exptl_crystal_size_max          0.59
_exptl_crystal_size_mid          0.50
_exptl_crystal_size_min          0.45
_refine_diff_density_max         0.311
_refine_diff_density_min         -0.281
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     226
_refine_ls_number_reflns         3547
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.0431
_refine_ls_R_factor_gt           0.0353
_refine_ls_shift/su_max          0.012
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0447P)²+0.7002P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0894
_refine_ls_wR_factor_ref         0.0944
_reflns_number_gt                2987
_reflns_number_total             3547
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo8027104sup1.cif
_cod_data_source_block           7a
_cod_original_sg_symbol_H-M      'P 21/a'
_cod_database_code               4028937
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x+1/2, y+1/2, -z'
'-x, -y, -z'
'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_calc_flag
_atom_site_refinement_flags
C1 C 0.00706(10) -0.18409(19) 0.11012(9) 0.0165(3) Uani 1 d .
H1 H -0.059 -0.1666 0.0796 0.02 Uiso 1 calc R
C2 C -0.03428(10) -0.08861(19) 0.24045(9) 0.0151(3) Uani 1 d .
H2 H -0.1042 -0.067 0.2203 0.018 Uiso 1 calc R
C3 C -0.01573(10) -0.3000(2) 0.24683(9) 0.0157(3) Uani 1 d .
C4 C 0.08305(10) -0.18878(19) 0.04479(9) 0.0159(3) Uani 1 d .
C5 C 0.05694(10) -0.2486(2) -0.03953(9) 0.0166(3) Uani 1 d .
H5 H -0.0071 -0.2935 -0.0535 0.02 Uiso 1 calc R
C6 C 0.12413(11) -0.2430(2) -0.10331(9) 0.0175(3) Uani 1 d .
H6 H 0.1066 -0.2846 -0.1606 0.021 Uiso 1 calc R
C7 C 0.21686(11) -0.17570(19) -0.08181(10) 0.0181(3) Uani 1 d .
C8 C 0.24495(11) -0.1190(2) 0.00243(10) 0.0207(3) Uani 1 d .
H8 H 0.3093 -0.0754 0.0163 0.025 Uiso 1 calc R
C9 C 0.17797(11) -0.1266(2) 0.06598(10) 0.0196(3) Uani 1 d .
H9 H 0.1966 -0.0897 0.1238 0.024 Uiso 1 calc R
C10 C -0.00907(10) 0.02556(19) 0.31890(9) 0.0147(3) Uani 1 d .
C11 C 0.08985(10) 0.06785(19) 0.34191(9) 0.0154(3) Uani 1 d .
H11 H 0.1412 0.0258 0.3087 0.018 Uiso 1 calc R
C12 C 0.17709(10) 0.3343(2) 0.52533(10) 0.0199(3) Uani 1 d .
H12A H 0.2008 0.4595 0.5192 0.024 Uiso 1 calc R
H12B H 0.2111 0.2805 0.578 0.024 Uiso 1 calc R
C13 C -0.06311(10) 0.1969(2) 0.44201(10) 0.0171(3) Uani 1 d .
H13 H -0.1136 0.2407 0.4756 0.021 Uiso 1 calc R
C14 C -0.08333(10) 0.09052(19) 0.36760(9) 0.0159(3) Uani 1 d .
H14 H -0.1493 0.0621 0.35 0.019 Uiso 1 calc R
C15 C 0.10776(10) 0.17235(18) 0.41435(9) 0.0146(3) Uani 1 d .
C16 C 0.03397(10) 0.23465(19) 0.46391(9) 0.0148(3) Uani 1 d .
C17 C -0.10624(10) -0.3950(2) 0.26797(9) 0.0178(3) Uani 1 d .
C18 C 0.06783(10) -0.35024(19) 0.30903(10) 0.0171(3) Uani 1 d .
N1 N -0.17968(10) -0.4624(2) 0.27794(9) 0.0261(3) Uani 1 d .
N2 N 0.13472(9) -0.38839(18) 0.35356(9) 0.0252(3) Uani 1 d .
O1 O 0.00805(8) -0.35005(13) 0.16149(7) 0.0183(2) Uani 1 d .
O2 O 0.02556(7) -0.04621(13) 0.17130(6) 0.0163(2) Uani 1 d .
O3 O 0.07323(7) 0.33411(14) 0.53333(7) 0.0192(2) Uani 1 d .
O4 O 0.19698(7) 0.23086(14) 0.44987(7) 0.0193(2) Uani 1 d .
Cl1 Cl 0.29908(3) -0.15715(5) -0.16255(3) 0.02558(12) Uani 1 d .
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 0 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0106 0.006 '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'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
O2 C1 O1 104.81(11)
O2 C1 C4 111.47(11)
O1 C1 C4 111.26(11)
O2 C1 H1 109.7
O1 C1 H1 109.7
C4 C1 H1 109.7
O2 C2 C10 111.45(11)
O2 C2 C3 99.54(10)
C10 C2 C3 118.73(11)
O2 C2 H2 108.8
C10 C2 H2 108.8
C3 C2 H2 108.8
O1 C3 C17 109.10(11)
O1 C3 C18 108.23(11)
C17 C3 C18 111.06(12)
O1 C3 C2 104.21(11)
C17 C3 C2 110.41(11)
C18 C3 C2 113.51(11)
C5 C4 C9 119.81(13)
C5 C4 C1 119.08(12)
C9 C4 C1 121.05(13)
C6 C5 C4 120.43(13)
C6 C5 H5 119.8
C4 C5 H5 119.8
C7 C6 C5 118.93(13)
C7 C6 H6 120.5
C5 C6 H6 120.5
C6 C7 C8 121.48(14)
C6 C7 Cl1 119.18(12)
C8 C7 Cl1 119.33(12)
C9 C8 C7 119.31(13)
C9 C8 H8 120.3
C7 C8 H8 120.3
C8 C9 C4 120.00(13)
C8 C9 H9 120
C4 C9 H9 120
C14 C10 C11 120.93(13)
C14 C10 C2 119.57(12)
C11 C10 C2 119.49(12)
C15 C11 C10 116.47(12)
C15 C11 H11 121.8
C10 C11 H11 121.8
O4 C12 O3 108.28(11)
O4 C12 H12A 110
O3 C12 H12A 110
O4 C12 H12B 110
O3 C12 H12B 110
H12A C12 H12B 108.4
C16 C13 C14 116.54(13)
C16 C13 H13 121.7
C14 C13 H13 121.7
C10 C14 C13 121.57(12)
C10 C14 H14 119.2
C13 C14 H14 119.2
C11 C15 O4 127.46(13)
C11 C15 C16 122.71(13)
O4 C15 C16 109.83(12)
O3 C16 C13 128.13(13)
O3 C16 C15 110.09(12)
C13 C16 C15 121.78(13)
N1 C17 C3 174.24(16)
N2 C18 C3 176.78(16)
C3 O1 C1 106.60(10)
C1 O2 C2 104.75(10)
C16 O3 C12 105.72(11)
C15 O4 C12 106.07(10)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
C1 O2 1.4009(17)
C1 O1 1.4617(17)
C1 C4 1.498(2)
C1 H1 1
C2 O2 1.4234(17)
C2 C10 1.4954(19)
C2 C3 1.589(2)
C2 H2 1
C3 O1 1.4244(17)
C3 C17 1.483(2)
C3 C18 1.489(2)
C4 C5 1.395(2)
C4 C9 1.398(2)
C5 C6 1.393(2)
C5 H5 0.95
C6 C7 1.385(2)
C6 H6 0.95
C7 C8 1.392(2)
C7 Cl1 1.7404(15)
C8 C9 1.389(2)
C8 H8 0.95
C9 H9 0.95
C10 C14 1.392(2)
C10 C11 1.4140(18)
C11 C15 1.366(2)
C11 H11 0.95
C12 O4 1.4334(18)
C12 O3 1.4386(17)
C12 H12A 0.99
C12 H12B 0.99
C13 C16 1.3799(19)
C13 C14 1.402(2)
C13 H13 0.95
C14 H14 0.95
C15 O4 1.3758(16)
C15 C16 1.388(2)
C16 O3 1.3769(17)
C17 N1 1.1443(19)
C18 N2 1.1424(19)
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
O2 C2 C3 O1 -26.78(12)
C10 C2 C3 O1 -147.78(12)
O2 C2 C3 C17 -143.80(11)
C10 C2 C3 C17 95.20(14)
O2 C2 C3 C18 90.74(13)
C10 C2 C3 C18 -30.26(17)
O2 C1 C4 C5 -149.75(13)
O1 C1 C4 C5 93.65(15)
O2 C1 C4 C9 27.31(18)
O1 C1 C4 C9 -89.29(16)
C9 C4 C5 C6 -1.5(2)
C1 C4 C5 C6 175.61(13)
C4 C5 C6 C7 -0.5(2)
C5 C6 C7 C8 1.9(2)
C5 C6 C7 Cl1 -176.63(11)
C6 C7 C8 C9 -1.3(2)
Cl1 C7 C8 C9 177.29(12)
C7 C8 C9 C4 -0.8(2)
C5 C4 C9 C8 2.1(2)
C1 C4 C9 C8 -174.89(14)
O2 C2 C10 C14 140.79(13)
C3 C2 C10 C14 -104.47(15)
O2 C2 C10 C11 -38.42(17)
C3 C2 C10 C11 76.32(17)
C14 C10 C11 C15 0.9(2)
C2 C10 C11 C15 -179.88(13)
C11 C10 C14 C13 -1.3(2)
C2 C10 C14 C13 179.51(13)
C16 C13 C14 C10 0.4(2)
C10 C11 C15 O4 179.81(13)
C10 C11 C15 C16 0.2(2)
C14 C13 C16 O3 -179.60(14)
C14 C13 C16 C15 0.7(2)
C11 C15 C16 O3 179.18(13)
O4 C15 C16 O3 -0.46(16)
C11 C15 C16 C13 -1.1(2)
O4 C15 C16 C13 179.28(13)
C17 C3 O1 C1 119.65(12)
C18 C3 O1 C1 -119.39(12)
C2 C3 O1 C1 1.72(13)
O2 C1 O1 C3 24.88(13)
C4 C1 O1 C3 145.48(11)
O1 C1 O2 C2 -44.14(12)
C4 C1 O2 C2 -164.60(11)
C10 C2 O2 C1 169.02(11)
C3 C2 O2 C1 42.87(12)
C13 C16 O3 C12 -179.11(15)
C15 C16 O3 C12 0.61(15)
O4 C12 O3 C16 -0.53(15)
C11 C15 O4 C12 -179.51(14)
C16 C15 O4 C12 0.11(15)
O3 C12 O4 C15 0.26(15)
