#------------------------------------------------------------------------------
#$Date: 2016-02-18 17:37:37 +0200 (Thu, 18 Feb 2016) $
#$Revision: 176729 $
#$URL: svn://www.crystallography.net/cod/cif/1/51/66/1516632.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_1516632
loop_
_publ_author_name
'Choudhary, Amit'
'Newberry, Robert W.'
'Raines, Ronald T.'
_publ_section_title
;
 n→ π* Interactions Engender Chirality in Carbonyl Groups.
;
_journal_issue                   13
_journal_name_full               'Organic letters'
_journal_page_first              3421
_journal_page_last               3423
_journal_paper_doi               10.1021/ol5012967
_journal_volume                  16
_journal_year                    2014
_chemical_absolute_configuration ad
_chemical_formula_sum            'C8 H13 N O3 S'
_chemical_formula_weight         203.25
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_audit_creation_method
;
manual editing of the CIF file 
created by SHELXTL Ver. 6.10
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.4374(4)
_cell_length_b                   11.8996(7)
_cell_length_c                   12.6886(7)
_cell_measurement_reflns_used    11252
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.0193
_cell_measurement_theta_min      2.3464
_cell_volume                     971.98(10)
_computing_cell_refinement       'SAINT Ver. 6.22  (Bruker-AXS, 2003)'
_computing_data_collection       'SMART Ver. 5.622 (Bruker-AXS, 2003)'
_computing_data_reduction        'SAINT Ver. 6.22'
_computing_molecular_graphics    'SHELXTL Ver. 6.10'
_computing_publication_material  'SHELXTL Ver. 6.10'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXTL Ver. 6.10 (Bruker-AXS, 2003)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Bruker CCD-1000 area detector'
_diffrn_measurement_method       '0.30° ω scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0237
_diffrn_reflns_av_unetI/netI     0.0146
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.990
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            14496
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.030
_diffrn_reflns_theta_min         2.346
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.308
_exptl_absorpt_correction_T_max  0.9051
_exptl_absorpt_correction_T_min  0.8763
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS  (Bruker-AXS, 2003)
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.389
_exptl_crystal_description       block
_exptl_crystal_F_000             432
_exptl_crystal_size_max          0.440
_exptl_crystal_size_mid          0.330
_exptl_crystal_size_min          0.330
_refine_diff_density_max         0.343
_refine_diff_density_min         -0.171
_refine_diff_density_rms         0.046
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   -0.01(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     122
_refine_ls_number_reflns         2773
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0237
_refine_ls_R_factor_gt           0.0232
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[σ²(Fo²)+(0.0431P)²+0.1470P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0637
_refine_ls_wR_factor_ref         0.0641
_reflns_Friedel_coverage         0.724
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.994
_reflns_number_gt                2721
_reflns_number_total             2773
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            ol5012967_si_005.cif
_cod_data_source_block           global
_cod_depositor_comments
'Adding full bibliography for 1516628--1516633.cif.'
_cod_database_code               1516632
#BEGIN Tags that were not found in dictionaries:
_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   0.876
_shelx_estimated_absorpt_t_max   0.905
_shelxl_version_number           2013-4
#END Tags that were not found in dictionaries
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x+1/2, -y, z+1/2'
'-x, y+1/2, -z+1/2'
'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_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
S1 S 0.73754(5) 0.40558(2) 0.62581(2) 0.01569(9) Uani 1 1 d . .
O1 O 0.77602(16) 0.28461(8) 0.86669(7) 0.01719(19) Uani 1 1 d . .
O3 O 0.77396(17) -0.02671(8) 0.58882(8) 0.0189(2) Uani 1 1 d . .
H3 H 0.6948 -0.0818 0.5986 0.028 Uiso 1 1 calc R U
O2 O 0.43366(16) 0.27791(8) 0.82871(8) 0.0191(2) Uani 1 1 d . .
N1 N 0.87331(17) 0.20235(9) 0.67022(9) 0.0130(2) Uani 1 1 d . .
C2 C 0.91452(19) 0.30212(10) 0.62808(9) 0.0128(2) Uani 1 1 d . .
C3 C 0.6734(2) 0.17499(11) 0.71992(10) 0.0142(2) Uani 1 1 d . .
H3A H 0.5614 0.1740 0.6653 0.017 Uiso 1 1 calc R U
C6 C 1.01240(19) 0.10325(10) 0.66629(11) 0.0160(2) Uani 1 1 d . .
H6A H 1.1211 0.1079 0.7213 0.019 Uiso 1 1 calc R U
H6B H 1.0798 0.0966 0.5965 0.019 Uiso 1 1 calc R U
C4 C 0.7082(2) 0.05509(11) 0.76268(11) 0.0183(3) Uani 1 1 d . .
H4A H 0.7634 0.0570 0.8355 0.022 Uiso 1 1 calc R U
H4B H 0.5774 0.0114 0.7620 0.022 Uiso 1 1 calc R U
C8 C 0.7319(3) 0.35788(12) 0.95544(10) 0.0215(3) Uani 1 1 d . .
H8A H 0.6614 0.4258 0.9303 0.032 Uiso 1 1 calc R U
H8B H 0.8623 0.3788 0.9901 0.032 Uiso 1 1 calc R U
H8C H 0.6422 0.3185 1.0058 0.032 Uiso 1 1 calc R U
C5 C 0.8672(2) 0.00507(11) 0.68644(10) 0.0157(3) Uani 1 1 d . .
H5 H 0.9428 -0.0595 0.7192 0.019 Uiso 1 1 calc R U
C7 C 0.6130(2) 0.25413(11) 0.80879(9) 0.0150(2) Uani 1 1 d . .
C1 C 1.1283(2) 0.31791(11) 0.58307(11) 0.0174(2) Uani 1 1 d . .
H1A H 1.2317 0.3100 0.6393 0.026 Uiso 1 1 calc R U
H1B H 1.1392 0.3930 0.5519 0.026 Uiso 1 1 calc R U
H1C H 1.1536 0.2611 0.5287 0.026 Uiso 1 1 calc R U
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 O1 C8 115.94(11)
C2 N1 C3 123.05(11)
C2 N1 C6 125.24(11)
C3 N1 C6 111.55(10)
N1 C2 C1 116.60(11)
N1 C2 S1 121.80(10)
C1 C2 S1 121.60(9)
N1 C3 C7 113.89(11)
N1 C3 C4 103.22(10)
C7 C3 C4 110.44(10)
N1 C6 C5 103.58(10)
C5 C4 C3 103.58(10)
O3 C5 C6 108.46(10)
O3 C5 C4 111.76(11)
C6 C5 C4 102.66(10)
O2 C7 O1 124.80(12)
O2 C7 C3 122.78(12)
O1 C7 C3 112.14(11)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
S1 C2 1.6777(12)
O1 C7 1.3312(16)
O1 C8 1.4522(15)
O3 C5 1.4274(16)
O2 C7 1.2155(17)
N1 C2 1.3288(16)
N1 C3 1.4696(16)
N1 C6 1.4815(15)
C2 C1 1.5019(17)
C3 C7 1.5198(17)
C3 C4 1.5427(18)
C6 C5 1.5179(18)
C4 C5 1.5289(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
C3 N1 C2 C1 178.29(11)
C6 N1 C2 C1 -6.67(18)
C3 N1 C2 S1 -1.36(16)
C6 N1 C2 S1 173.68(9)
C2 N1 C3 C7 -56.32(15)
C6 N1 C3 C7 128.04(12)
C2 N1 C3 C4 -176.08(11)
C6 N1 C3 C4 8.27(13)
C2 N1 C6 C5 -159.35(12)
C3 N1 C6 C5 16.18(13)
N1 C3 C4 C5 -29.32(13)
C7 C3 C4 C5 -151.43(11)
N1 C6 C5 O3 84.50(12)
N1 C6 C5 C4 -33.89(13)
C3 C4 C5 O3 -76.67(13)
C3 C4 C5 C6 39.38(13)
C8 O1 C7 O2 -4.36(18)
C8 O1 C7 C3 -178.33(10)
N1 C3 C7 O2 147.77(12)
C4 C3 C7 O2 -96.64(15)
N1 C3 C7 O1 -38.12(14)
C4 C3 C7 O1 77.48(13)
