#------------------------------------------------------------------------------
#$Date: 2019-12-14 03:15:32 +0200 (Sat, 14 Dec 2019) $
#$Revision: 245171 $
#$URL: file:///home/coder/svn-repositories/cod/cif/4/03/76/4037662.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_4037662
loop_
_publ_author_name
'Brunner, Henri'
'Tsuno, Takashi'
'Balázs, Gábor'
_publ_section_title
;
 Chiral Selectivity in the Achiral Amino Acid Glycine.
;
_journal_name_full               'The Journal of organic chemistry'
_journal_paper_doi               10.1021/acs.joc.9b02726
_journal_year                    2019
_chemical_formula_moiety         'C2 H5 N O2'
_chemical_formula_sum            'C2 H5 N O2'
_chemical_formula_weight         75.07
_chemical_name_systematic        'gamma glycine'
_space_group_crystal_system      trigonal
_space_group_IT_number           144
_space_group_name_Hall           'P 31'
_space_group_name_H-M_alt        'P 31'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2019-05-14
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   7.0167(5)
_cell_length_b                   7.0167(5)
_cell_length_c                   5.4894(3)
_cell_measurement_reflns_used    620
_cell_measurement_temperature    173
_cell_measurement_theta_max      29.6680
_cell_measurement_theta_min      3.3400
_cell_volume                     234.06(3)
_computing_cell_refinement       'CrysAlisPro 1.171.39.46e (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.46e (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.46e (Rigaku OD, 2018)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      173
_diffrn_detector                 'Rigaku HyPix-3000 area detector'
_diffrn_detector_area_resol_mean 10.0
_diffrn_detector_type            'HPC area detector'
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.964
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  tₑₓₚ   ω     θ     κ     φ   Frames
--------------------------------------------------------------------------
  1  ω    -38.00 107.00   0.50    7.65    --   20.00  54.00 -60.00  290
  2  ω    -74.00 -48.00   0.50    7.65    --   20.00  54.00-150.00   52
  3  ω     -9.00  17.00   0.50    7.65    --   20.00  54.00-150.00   52
  4  ω      8.00  33.00   0.50    7.65    --   20.00  54.00-120.00   50
  5  ω    -71.00 -42.00   0.50    7.65    --   20.00  54.00 -60.00   58
;
_diffrn_measurement_device       'two-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB Mini II (JP)'
_diffrn_measurement_method       'ω scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0947741000
_diffrn_orient_matrix_UB_12      -0.0116737000
_diffrn_orient_matrix_UB_13      -0.0020452000
_diffrn_orient_matrix_UB_21      0.0314842000
_diffrn_orient_matrix_UB_22      0.0561989000
_diffrn_orient_matrix_UB_23      -0.1131802000
_diffrn_orient_matrix_UB_31      0.0603929000
_diffrn_orient_matrix_UB_32      0.1015327000
_diffrn_orient_matrix_UB_33      0.0624077000
_diffrn_radiation_collimation    0.3
_diffrn_radiation_monochromator  'curved graphite'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0184
_diffrn_reflns_av_unetI/netI     0.0345
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.964
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       3
_diffrn_reflns_limit_l_min       -7
_diffrn_reflns_number            1041
_diffrn_reflns_point_group_measured_fraction_full 0.677
_diffrn_reflns_point_group_measured_fraction_max 0.601
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         30.254
_diffrn_reflns_theta_min         3.353
_diffrn_source                   'Sealed X-ray tube'
_diffrn_source_type              'Sealed X-ray tube'
_exptl_absorpt_coefficient_mu    0.142
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.94420
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.46e (Rigaku Oxford Diffraction, 2018)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.598
_exptl_crystal_description       block
_exptl_crystal_F_000             120
_exptl_crystal_preparation       'From TCI'
_exptl_crystal_recrystallization_method 'From H2O/EtOH with KO2CEt'
_exptl_crystal_size_max          0.211
_exptl_crystal_size_mid          0.174
_exptl_crystal_size_min          0.134
_refine_diff_density_max         0.233
_refine_diff_density_min         -0.189
_refine_diff_density_rms         0.050
_refine_ls_abs_structure_details
;
 Flack x determined using 104 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -1.8(10)
_refine_ls_extinction_coef       0.16(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.119
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     48
_refine_ls_number_reflns         565
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.118
_refine_ls_R_factor_all          0.0377
_refine_ls_R_factor_gt           0.0354
_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)+(0.0217P)²+0.1155P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0797
_refine_ls_wR_factor_ref         0.0806
_reflns_Friedel_coverage         0.247
_reflns_Friedel_fraction_full    0.355
_reflns_Friedel_fraction_max     0.238
_reflns_number_gt                531
_reflns_number_total             565
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            jo9b02726_si_002.cif
_cod_data_source_block           CCDC1916165
_cod_original_cell_volume        234.06(4)
_cod_database_code               4037662
_shelx_shelxl_version_number     2018/3
_chemical_oxdiff_formula         'C2 H5 N1 O2'
_chemical_oxdiff_usercomment     'glycine '
_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.
;
_reflns_odcompleteness_completeness 99.72
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     27.42
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H,H) groups, All N(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C005(H00D,H00E)
2.b Idealised Me refined as rotating group:
 N003(H00A,H00C,H00B)
;
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.096
_oxdiff_exptl_absorpt_empirical_full_min 0.941
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-y, x-y, z+1/3'
'-x+y, -x, z+2/3'
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
O001 O 0.5657(3) 0.6783(3) 0.7290(4) 0.0151(4) Uani 1 1 d .
O002 O 0.8767(3) 0.6647(3) 0.7597(3) 0.0210(5) Uani 1 1 d .
N003 N 0.5780(4) 0.6949(3) 0.2395(5) 0.0128(4) Uani 1 1 d .
H00A H 0.590745 0.687254 0.079034 0.015 Uiso 1 1 calc GR
H00C H 0.609841 0.830485 0.280158 0.015 Uiso 1 1 calc GR
H00B H 0.440706 0.599509 0.284573 0.015 Uiso 1 1 calc GR
C004 C 0.7263(4) 0.6659(4) 0.6396(5) 0.0131(5) Uani 1 1 d .
C005 C 0.7310(4) 0.6411(5) 0.3633(5) 0.0154(5) Uani 1 1 d .
H00D H 0.879098 0.737643 0.303894 0.018 Uiso 1 1 calc R
H00E H 0.691745 0.490946 0.324548 0.018 Uiso 1 1 calc R
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'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
O001 C004 C005 117.4(2)
O002 C004 O001 125.3(3)
O002 C004 C005 117.2(2)
N003 C005 C004 111.6(2)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
O001 C004 1.271(3)
O002 C004 1.248(3)
N003 C005 1.470(3)
C004 C005 1.529(3)
