#------------------------------------------------------------------------------
#$Date: 2018-06-20 18:19:25 +0300 (Wed, 20 Jun 2018) $
#$Revision: 208565 $
#$URL: file:///home/coder/svn-repositories/cod/cif/7/23/09/7230972.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_7230972
loop_
_publ_author_name
'Sun, Jing'
'Zhang, Yu'
'Yan, Chao-Guo'
_publ_section_title
;
 Tandem four-component reaction for efficient synthesis of
 dihydrothiophene with substituted amino acid ethyl esters
;
_journal_issue                   40
_journal_name_full               'RSC Advances'
_journal_page_first              22498
_journal_paper_doi               10.1039/C8RA03605E
_journal_volume                  8
_journal_year                    2018
_chemical_formula_moiety         'C18 H20 N4 O4 S'
_chemical_formula_sum            'C18 H20 N4 O4 S'
_chemical_formula_weight         388.44
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2018-02-14 deposited with the CCDC.
2018-06-13 downloaded from the CCDC.
;
_cell_angle_alpha                106.8458(17)
_cell_angle_beta                 91.1007(18)
_cell_angle_gamma                94.0053(19)
_cell_formula_units_Z            2
_cell_length_a                   6.0489(3)
_cell_length_b                   11.7701(6)
_cell_length_c                   14.2912(7)
_cell_measurement_reflns_used    5413
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      22.16
_cell_measurement_theta_min      2.66
_cell_volume                     970.61(8)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0402
_diffrn_reflns_av_unetI/netI     0.0512
_diffrn_reflns_Laue_measured_fraction_full 0.994
_diffrn_reflns_Laue_measured_fraction_max 0.988
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            15407
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.988
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.650
_diffrn_reflns_theta_min         2.663
_exptl_absorpt_coefficient_mu    0.198
_exptl_absorpt_correction_T_max  0.961
_exptl_absorpt_correction_T_min  0.950
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.329
_exptl_crystal_description       block
_exptl_crystal_F_000             408
_exptl_crystal_size_max          0.260
_exptl_crystal_size_mid          0.240
_exptl_crystal_size_min          0.200
_refine_diff_density_max         0.408
_refine_diff_density_min         -0.537
_refine_diff_density_rms         0.052
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     266
_refine_ls_number_reflns         4477
_refine_ls_number_restraints     36
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0903
_refine_ls_R_factor_gt           0.0545
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[σ²(Fo²)+(0.0658P)²+0.4437P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1294
_refine_ls_wR_factor_ref         0.1447
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3104
_reflns_number_total             4477
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            c8ra03605e2.cif
_cod_data_source_block           1d
_cod_database_code               7230972
_shelx_shelxl_version_number     2014/7
_shelx_space_group_comment
; 
The symmetry employed for this shelxl refinement is uniquely defined 
by the following loop, which should always be used as a source of 
symmetry information in preference to the above space-group names. 
They are only intended as comments. 
;
_shelx_estimated_absorpt_t_min   0.950
_shelx_estimated_absorpt_t_max   0.962
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x, -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_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
_atom_site_refinement_flags_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
C1 C 0.6620(5) 0.3163(3) 0.8658(2) 0.0562(7) Uani 1 1 d . . . . .
H1 H 0.5315 0.3231 0.8330 0.067 Uiso 1 1 calc R U . . .
C2 C 0.6860(6) 0.3665(3) 0.9665(2) 0.0671(8) Uani 1 1 d . . . . .
H2 H 0.5709 0.4065 1.0001 0.080 Uiso 1 1 calc R U . . .
C3 C 0.8755(5) 0.3582(2) 1.01745(18) 0.0547(7) Uani 1 1 d . . . . .
C4 C 0.9067(7) 0.4165(3) 1.1267(2) 0.0827(11) Uani 1 1 d . . . . .
H4A H 0.7688 0.4446 1.1526 0.124 Uiso 1 1 calc R U . . .
H4B H 1.0171 0.4823 1.1390 0.124 Uiso 1 1 calc R U . . .
H4C H 0.9539 0.3595 1.1576 0.124 Uiso 1 1 calc R U . . .
C5 C 1.0400(5) 0.2964(3) 0.96564(19) 0.0574(7) Uani 1 1 d . . . . .
H5 H 1.1691 0.2882 0.9987 0.069 Uiso 1 1 calc R U . . .
C6 C 1.0178(4) 0.2461(2) 0.86553(17) 0.0491(6) Uani 1 1 d . . . . .
H6 H 1.1318 0.2045 0.8324 0.059 Uiso 1 1 calc R U . . .
C7 C 0.8294(4) 0.2566(2) 0.81398(15) 0.0354(5) Uani 1 1 d . . . . .
C8 C 0.8896(3) 0.30096(18) 0.65229(15) 0.0311(5) Uani 1 1 d . . . . .
H8 H 0.8796 0.3812 0.6967 0.037 Uiso 1 1 calc R U . . .
C9 C 0.8054(4) 0.20771(19) 0.70290(15) 0.0333(5) Uani 1 1 d . . . . .
H9 H 0.6479 0.1856 0.6844 0.040 Uiso 1 1 calc R U . . .
C10 C 0.9335(4) 0.10158(18) 0.65834(15) 0.0331(5) Uani 1 1 d . . . . .
C11 C 0.8622(4) -0.0165(2) 0.65617(17) 0.0426(6) Uani 1 1 d . . . . .
C12 C 1.1304(4) 0.12582(18) 0.62119(15) 0.0320(5) Uani 1 1 d . . . . .
C13 C 0.7621(3) 0.28867(18) 0.55629(15) 0.0296(5) Uani 1 1 d . . . . .
C14 C 0.7217(4) 0.3941(2) 0.43021(17) 0.0412(6) Uani 1 1 d . . . . .
C15 C 0.4296(5) 0.3398(2) 0.30416(18) 0.0511(7) Uani 1 1 d . . . . .
H15A H 0.4785 0.4161 0.2952 0.061 Uiso 1 1 calc R U . . .
H15B H 0.2706 0.3388 0.3120 0.061 Uiso 1 1 calc R U . . .
C16 C 0.4740(6) 0.2437(3) 0.2132(2) 0.0684(9) Uani 1 1 d . . . . .
C17 C 0.7160(12) 0.1016(5) 0.1360(4) 0.1046(9) Uani 0.623(5) 1 d D U P A 1
H17A H 0.8745 0.0956 0.1419 0.125 Uiso 0.623(5) 1 calc R U P A 1
H17B H 0.6838 0.1297 0.0801 0.125 Uiso 0.623(5) 1 calc R U P A 1
C18 C 0.5872(12) -0.0166(5) 0.1275(5) 0.1082(13) Uani 0.623(5) 1 d D U P A 1
H18A H 0.6224 -0.0423 0.1836 0.162 Uiso 0.623(5) 1 calc R U P A 1
H18B H 0.6266 -0.0751 0.0692 0.162 Uiso 0.623(5) 1 calc R U P A 1
H18C H 0.4310 -0.0074 0.1243 0.162 Uiso 0.623(5) 1 calc R U P A 1
C17' C 0.6333(18) 0.0562(6) 0.1623(7) 0.1040(10) Uani 0.377(5) 1 d D U P A 2
H17C H 0.4963 0.0338 0.1228 0.125 Uiso 0.377(5) 1 calc R U P A 2
H17D H 0.6457 0.0019 0.2015 0.125 Uiso 0.377(5) 1 calc R U P A 2
C18' C 0.8300(17) 0.0502(10) 0.0971(7) 0.1065(14) Uani 0.377(5) 1 d D U P A 2
H18D H 0.8092 0.0984 0.0542 0.160 Uiso 0.377(5) 1 calc R U P A 2
H18E H 0.8418 -0.0309 0.0589 0.160 Uiso 0.377(5) 1 calc R U P A 2
H18F H 0.9633 0.0792 0.1369 0.160 Uiso 0.377(5) 1 calc R U P A 2
N1 N 0.8065(5) -0.1129(2) 0.6507(2) 0.0702(7) Uani 1 1 d . . . . .
N2 N 1.2906(3) 0.05301(17) 0.58665(15) 0.0440(5) Uani 1 1 d . . . . .
H2A H 1.2750 -0.0203 0.5863 0.053 Uiso 1 1 calc R U . . .
H2B H 1.4088 0.0797 0.5649 0.053 Uiso 1 1 calc R U . . .
N3 N 0.8111(3) 0.37776(16) 0.51637(14) 0.0439(5) Uani 1 1 d . . . . .
H3 H 0.9106 0.4318 0.5480 0.053 Uiso 1 1 calc R U . . .
N4 N 0.5342(3) 0.33163(17) 0.39328(14) 0.0444(5) Uani 1 1 d . . . . .
H4 H 0.4726 0.2847 0.4232 0.053 Uiso 1 1 calc R U . . .
O1 O 0.6266(2) 0.20511(13) 0.51960(11) 0.0371(4) Uani 1 1 d . . . . .
O2 O 0.8186(3) 0.46715(16) 0.39620(13) 0.0615(6) Uani 1 1 d . . . . .
O3 O 0.3745(5) 0.2292(3) 0.13751(17) 0.1157(10) Uani 1 1 d . . . . .
O4 O 0.6334(5) 0.1798(2) 0.22630(17) 0.1020(8) Uani 1 1 d D U . . .
S1 S 1.18067(9) 0.27639(5) 0.62607(4) 0.03609(18) Uani 1 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 0.0000 0.0000 '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 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
S S 0.1246 0.1234 '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
C7 C1 C2 120.6(3)
C7 C1 H1 119.7
C2 C1 H1 119.7
C3 C2 C1 121.5(3)
C3 C2 H2 119.3
C1 C2 H2 119.3
C2 C3 C5 117.6(2)
C2 C3 C4 121.9(3)
C5 C3 C4 120.5(3)
C3 C4 H4A 109.5
C3 C4 H4B 109.5
H4A C4 H4B 109.5
C3 C4 H4C 109.5
H4A C4 H4C 109.5
H4B C4 H4C 109.5
C3 C5 C6 121.4(3)
C3 C5 H5 119.3
C6 C5 H5 119.3
C7 C6 C5 121.0(2)
C7 C6 H6 119.5
C5 C6 H6 119.5
C1 C7 C6 117.9(2)
C1 C7 C9 120.0(2)
C6 C7 C9 122.1(2)
C13 C8 C9 112.83(16)
C13 C8 S1 108.56(14)
C9 C8 S1 106.69(14)
C13 C8 H8 109.6
C9 C8 H8 109.6
S1 C8 H8 109.6
C10 C9 C7 115.25(18)
C10 C9 C8 104.29(17)
C7 C9 C8 111.76(17)
C10 C9 H9 108.4
C7 C9 H9 108.4
C8 C9 H9 108.4
C12 C10 C11 120.7(2)
C12 C10 C9 115.40(18)
C11 C10 C9 123.8(2)
N1 C11 C10 177.4(3)
N2 C12 C10 129.2(2)
N2 C12 S1 117.42(16)
C10 C12 S1 113.31(17)
O1 C13 N3 123.32(19)
O1 C13 C8 122.18(18)
N3 C13 C8 114.50(17)
O2 C14 N4 124.6(2)
O2 C14 N3 118.2(2)
N4 C14 N3 117.10(19)
N4 C15 C16 115.6(2)
N4 C15 H15A 108.4
C16 C15 H15A 108.4
N4 C15 H15B 108.4
C16 C15 H15B 108.4
H15A C15 H15B 107.4
O3 C16 O4 124.4(3)
O3 C16 C15 122.8(3)
O4 C16 C15 112.8(2)
O4 C17 C18 102.3(4)
O4 C17 H17A 111.3
C18 C17 H17A 111.3
O4 C17 H17B 111.3
C18 C17 H17B 111.3
H17A C17 H17B 109.2
C17 C18 H18A 109.5
C17 C18 H18B 109.5
H18A C18 H18B 109.5
C17 C18 H18C 109.5
H18A C18 H18C 109.5
H18B C18 H18C 109.5
O4 C17' C18' 107.8(6)
O4 C17' H17C 110.1
C18' C17' H17C 110.1
O4 C17' H17D 110.1
C18' C17' H17D 110.1
H17C C17' H17D 108.5
C17' C18' H18D 109.5
C17' C18' H18E 109.5
H18D C18' H18E 109.5
C17' C18' H18F 109.5
H18D C18' H18F 109.5
H18E C18' H18F 109.5
C12 N2 H2A 120.0
C12 N2 H2B 120.0
H2A N2 H2B 120.0
C13 N3 C14 128.74(18)
C13 N3 H3 115.6
C14 N3 H3 115.6
C14 N4 C15 121.81(19)
C14 N4 H4 119.1
C15 N4 H4 119.1
C16 O4 C17 115.0(4)
C16 O4 C17' 118.4(6)
C12 S1 C8 90.30(10)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
C1 C7 1.376(3)
C1 C2 1.389(4)
C1 H1 0.9300
C2 C3 1.371(4)
C2 H2 0.9300
C3 C5 1.373(4)
C3 C4 1.514(4)
C4 H4A 0.9600
C4 H4B 0.9600
C4 H4C 0.9600
C5 C6 1.381(3)
C5 H5 0.9300
C6 C7 1.377(3)
C6 H6 0.9300
C7 C9 1.524(3)
C8 C13 1.525(3)
C8 C9 1.544(3)
C8 S1 1.832(2)
C8 H8 0.9800
C9 C10 1.503(3)
C9 H9 0.9800
C10 C12 1.359(3)
C10 C11 1.417(3)
C11 N1 1.141(3)
C12 N2 1.344(3)
C12 S1 1.758(2)
C13 O1 1.219(2)
C13 N3 1.350(3)
C14 O2 1.225(3)
C14 N4 1.320(3)
C14 N3 1.404(3)
C15 N4 1.442(3)
C15 C16 1.498(4)
C15 H15A 0.9700
C15 H15B 0.9700
C16 O3 1.190(3)
C16 O4 1.306(4)
C17 O4 1.471(4)
C17 C18 1.518(5)
C17 H17A 0.9700
C17 H17B 0.9700
C18 H18A 0.9600
C18 H18B 0.9600
C18 H18C 0.9600
C17' O4 1.477(5)
C17' C18' 1.519(5)
C17' H17C 0.9700
C17' H17D 0.9700
C18' H18D 0.9600
C18' H18E 0.9600
C18' H18F 0.9600
N2 H2A 0.8600
N2 H2B 0.8600
N3 H3 0.8600
N4 H4 0.8600
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_site_symmetry_A
N2 H2A O1 0.86 2.38 3.058(2) 135.7 2_756
N2 H2B O1 0.86 2.16 2.969(2) 157.5 1_655
N3 H3 O2 0.86 1.97 2.812(2) 167.9 2_766
N4 H4 N1 0.86 2.50 3.089(3) 125.9 2_656
N4 H4 O1 0.86 2.11 2.725(2) 127.6 .
