#------------------------------------------------------------------------------
#$Date: 2019-11-17 09:23:07 +0200 (Sun, 17 Nov 2019) $
#$Revision: 229082 $
#$URL: file:///home/coder/svn-repositories/cod/cif/7/23/09/7230995.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_7230995
loop_
_publ_author_name
'Pinter, Emily N.'
'Cantrell, Lee S.'
'Day, Graeme M.'
'Wheeler, Kraig A.'
_publ_section_title
;
 Pasteur's tartaramide/malamide quasiracemates: new entries and departures
 from near inversion symmetry
;
_journal_issue                   30
_journal_name_full               CrystEngComm
_journal_page_first              4213
_journal_paper_doi               10.1039/C8CE00791H
_journal_volume                  20
_journal_year                    2018
_chemical_formula_moiety         'C6 H12 N2 O3'
_chemical_formula_sum            'C6 H12 N2 O3'
_chemical_formula_weight         160.18
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2018-03-24 deposited with the CCDC.
2018-06-18 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 92.281(12)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   19.637(4)
_cell_length_b                   4.9347(13)
_cell_length_c                   8.4645(17)
_cell_measurement_reflns_used    2865
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      67.48
_cell_measurement_theta_min      2.25
_cell_volume                     819.6(3)
_computing_cell_refinement       APEX2
_computing_data_collection       'APEX2 (Bruker, 2013)'
_computing_data_reduction
;
SADABS (Bruker, 2013) and XPREP (Bruker, 2013)
;
_computing_molecular_graphics    'XSEED (Barbour, 2001)'
_computing_publication_material  'XSEED (Barbour, 2001)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.33
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'Bruker APEXII CCD'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0783
_diffrn_reflns_av_unetI/netI     0.0457
_diffrn_reflns_Laue_measured_fraction_full 0.985
_diffrn_reflns_Laue_measured_fraction_max 0.985
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            10151
_diffrn_reflns_point_group_measured_fraction_full 0.985
_diffrn_reflns_point_group_measured_fraction_max 0.985
_diffrn_reflns_theta_full        65.060
_diffrn_reflns_theta_max         65.060
_diffrn_reflns_theta_min         2.252
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.881
_exptl_absorpt_correction_T_max  0.753
_exptl_absorpt_correction_T_min  0.578
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS-2014/7, Bruker AXS'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.298
_exptl_crystal_description       plate
_exptl_crystal_F_000             344
_exptl_crystal_size_max          0.362
_exptl_crystal_size_mid          0.210
_exptl_crystal_size_min          0.052
_refine_diff_density_max         0.342
_refine_diff_density_min         -0.390
_refine_diff_density_rms         0.089
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.137
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     114
_refine_ls_number_reflns         1369
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.136
_refine_ls_R_factor_all          0.0734
_refine_ls_R_factor_gt           0.0628
_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)+(0.1596P)²] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1894
_refine_ls_wR_factor_ref         0.2231
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1122
_reflns_number_total             1369
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            c8ce00791h2.cif
_cod_data_source_block           17kaw03
_cod_depositor_comments
'Adding full bibliography for 7230989--7230996.cif.'
_cod_database_code               7230995
_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   0.741
_shelx_estimated_absorpt_t_max   0.956
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y-1/2, z-1/2'
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
O1 O 0.13732(9) 0.5576(4) 0.02067(19) 0.0383(6) Uani 1 1 d . .
O2 O 0.20919(10) 0.5060(4) -0.3619(2) 0.0394(6) Uani 1 1 d D .
H5 H 0.188(2) 0.642(6) -0.409(5) 0.080(13) Uiso 1 1 d D .
O3 O 0.34985(11) 0.8049(4) -0.2352(3) 0.0517(7) Uani 1 1 d . .
N1 N 0.11606(11) 0.2745(5) -0.1864(2) 0.0361(6) Uani 1 1 d D .
H4 H 0.128(2) 0.222(8) -0.278(3) 0.066(11) Uiso 1 1 d D .
N2 N 0.37938(11) 0.3677(5) -0.2770(3) 0.0399(6) Uani 1 1 d D .
H7 H 0.369(2) 0.202(5) -0.263(6) 0.100(17) Uiso 1 1 d D .
C1 C 0.15221(13) 0.4667(5) -0.1122(3) 0.0322(7) Uani 1 1 d . .
C2 C 0.21336(13) 0.5753(5) -0.1988(3) 0.0318(6) Uani 1 1 d . .
H2 H 0.2144 0.7772 -0.1887 0.038 Uiso 1 1 calc R U
C3 C 0.27972(14) 0.4592(6) -0.1248(3) 0.0374(7) Uani 1 1 d . .
H3A H 0.2852 0.5179 -0.0131 0.045 Uiso 1 1 calc R U
H3B H 0.2781 0.2587 -0.1271 0.045 Uiso 1 1 calc R U
C4 C 0.33943(13) 0.5586(5) -0.2167(3) 0.0352(7) Uani 1 1 d . .
C5 C 0.43612(15) 0.4338(7) -0.3765(4) 0.0520(8) Uani 1 1 d . .
H5A H 0.4206 0.5605 -0.4596 0.078 Uiso 1 1 calc R U
H5B H 0.4530 0.2678 -0.4250 0.078 Uiso 1 1 calc R U
H5C H 0.4729 0.5176 -0.3118 0.078 Uiso 1 1 calc R U
C6 C 0.05710(14) 0.1458(6) -0.1185(3) 0.0428(7) Uani 1 1 d . .
H6A H 0.0726 0.0062 -0.0429 0.064 Uiso 1 1 calc R U
H6B H 0.0287 0.0623 -0.2029 0.064 Uiso 1 1 calc R U
H6C H 0.0304 0.2823 -0.0640 0.064 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 0.0181 0.0091 '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 0.0311 0.0180 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0492 0.0322 '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
C2 O2 H5 105(3)
C1 N1 C6 122.9(2)
C1 N1 H4 119(3)
C6 N1 H4 118(3)
C4 N2 C5 122.3(3)
C4 N2 H7 118(3)
C5 N2 H7 119(3)
O1 C1 N1 122.6(2)
O1 C1 C2 121.3(2)
N1 C1 C2 116.1(2)
O2 C2 C1 111.4(2)
O2 C2 C3 108.8(2)
C1 C2 C3 110.1(2)
O2 C2 H2 108.8
C1 C2 H2 108.8
C3 C2 H2 108.8
C4 C3 C2 109.4(2)
C4 C3 H3A 109.8
C2 C3 H3A 109.8
C4 C3 H3B 109.8
C2 C3 H3B 109.8
H3A C3 H3B 108.2
O3 C4 N2 122.5(2)
O3 C4 C3 121.1(3)
N2 C4 C3 116.4(2)
N2 C5 H5A 109.5
N2 C5 H5B 109.5
H5A C5 H5B 109.5
N2 C5 H5C 109.5
H5A C5 H5C 109.5
H5B C5 H5C 109.5
N1 C6 H6A 109.5
N1 C6 H6B 109.5
H6A C6 H6B 109.5
N1 C6 H6C 109.5
H6A C6 H6C 109.5
H6B C6 H6C 109.5
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
O1 C1 1.256(3)
O2 C2 1.422(3)
O2 H5 0.873(19)
O3 C4 1.243(3)
N1 C1 1.328(3)
N1 C6 1.459(3)
N1 H4 0.852(19)
N2 C4 1.340(4)
N2 C5 1.460(4)
N2 H7 0.85(2)
C1 C2 1.528(3)
C2 C3 1.534(4)
C2 H2 1.0000
C3 C4 1.514(4)
C3 H3A 0.9900
C3 H3B 0.9900
C5 H5A 0.9800
C5 H5B 0.9800
C5 H5C 0.9800
C6 H6A 0.9800
C6 H6B 0.9800
C6 H6C 0.9800
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
N1 H4 O1 0.852(19) 2.21(2) 3.015(3) 157(4) 4_565
O2 H5 O1 0.873(19) 1.87(2) 2.740(3) 171(4) 4_575
N2 H7 O3 0.85(2) 2.01(2) 2.862(3) 177(5) 1_545
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
C6 N1 C1 O1 -1.9(4)
C6 N1 C1 C2 178.7(2)
O1 C1 C2 O2 -162.7(2)
N1 C1 C2 O2 16.8(3)
O1 C1 C2 C3 76.5(3)
N1 C1 C2 C3 -104.0(3)
O2 C2 C3 C4 55.0(3)
C1 C2 C3 C4 177.4(2)
C5 N2 C4 O3 -3.4(4)
C5 N2 C4 C3 176.0(2)
C2 C3 C4 O3 56.5(3)
C2 C3 C4 N2 -123.0(2)
