#------------------------------------------------------------------------------
#$Date: 2016-03-22 11:08:12 +0200 (Tue, 22 Mar 2016) $
#$Revision: 178886 $
#$URL: svn://www.crystallography.net/cod/cif/4/11/15/4111528.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_4111528
loop_
_publ_author_name
'Arunkumar Natarajan'
'Joel T. Mague'
'V. Ramamurthy'
_publ_section_title
;
 Asymmetric Induction during Yang Cyclization of α-Oxoamides: The Power
 of a Covalently Linked Chiral Auxiliary Is Enhanced in the Crystalline
 State
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              3568
_journal_page_last               3576
_journal_paper_doi               10.1021/ja043999p
_journal_volume                  127
_journal_year                    2005
_chemical_formula_sum            'C23 H28 N2 O3'
_chemical_formula_weight         380.47
_chemical_name_systematic
; 
 4-((R)-3-hydroxy-1-isopropyl-2,2-dimethyl-4-oxoazetidin-3-yl)-
 N-((R)-1-phenylethyl)benzamide
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 98.3890(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   6.4628(6)
_cell_length_b                   14.9255(13)
_cell_length_c                   10.6919(9)
_cell_measurement_reflns_used    7265
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.265
_cell_measurement_theta_min      2.360
_cell_volume                     1020.31(16)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.965
_diffrn_measured_fraction_theta_max 0.965
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0155
_diffrn_reflns_av_sigmaI/netI    0.0265
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            9135
_diffrn_reflns_theta_full        28.26
_diffrn_reflns_theta_max         28.26
_diffrn_reflns_theta_min         1.93
_exptl_absorpt_coefficient_mu    0.082
_exptl_absorpt_correction_T_max  0.9921
_exptl_absorpt_correction_T_min  0.8433
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.238
_exptl_crystal_description       Block
_exptl_crystal_F_000             408
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.279
_refine_diff_density_min         -0.225
_refine_diff_density_rms         0.046
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.5(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.056
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     258
_refine_ls_number_reflns         4667
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.0401
_refine_ls_R_factor_gt           0.0385
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0605P)²+0.1318P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0962
_refine_ls_wR_factor_ref         0.0975
_reflns_number_gt                4475
_reflns_number_total             4667
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja043999psi20041001_024120.cif
_cod_data_source_block           1d
_cod_database_code               4111528
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, 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_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
O1 O 0.46517(18) 1.06269(7) 0.49840(10) 0.0240(2) Uani 1 1 d .
O2 O 0.26200(16) 0.99177(7) 0.72832(11) 0.0236(2) Uani 1 1 d .
H2O H 0.2532 0.9775 0.8030 0.028 Uiso 1 1 d R
O3 O 1.15781(16) 0.68733(7) 0.78587(11) 0.0236(2) Uani 1 1 d .
N1 N 0.6023(2) 1.13148(8) 0.69018(12) 0.0194(3) Uani 1 1 d .
N2 N 0.88743(19) 0.60008(8) 0.69828(12) 0.0191(3) Uani 1 1 d .
H2N H 0.7747 0.5962 0.6478 0.023 Uiso 1 1 d R
C1 C 0.8499(3) 1.21125(12) 0.57699(19) 0.0342(4) Uani 1 1 d .
H1A H 0.9588 1.1695 0.6142 0.051 Uiso 1 1 calc R
H1B H 0.9125 1.2700 0.5659 0.051 Uiso 1 1 calc R
H1C H 0.7846 1.1885 0.4946 0.051 Uiso 1 1 calc R
C2 C 0.6840(2) 1.22033(10) 0.66481(15) 0.0222(3) Uani 1 1 d .
H2 H 0.7528 1.2460 0.7468 0.027 Uiso 1 1 calc R
C3 C 0.5067(3) 1.28300(11) 0.61074(17) 0.0302(4) Uani 1 1 d .
H3A H 0.4411 1.2605 0.5283 0.045 Uiso 1 1 calc R
H3B H 0.5629 1.3431 0.6007 0.045 Uiso 1 1 calc R
H3C H 0.4023 1.2856 0.6685 0.045 Uiso 1 1 calc R
C4 C 0.7825(3) 1.07092(11) 0.89837(15) 0.0250(3) Uani 1 1 d .
H4A H 0.8864 1.0465 0.8494 0.038 Uiso 1 1 calc R
H4B H 0.7598 1.0284 0.9648 0.038 Uiso 1 1 calc R
H4C H 0.8333 1.1279 0.9370 0.038 Uiso 1 1 calc R
C5 C 0.5771(2) 1.08652(9) 0.81119(14) 0.0188(3) Uani 1 1 d .
C6 C 0.4211(3) 1.13507(11) 0.88137(16) 0.0269(3) Uani 1 1 d .
H6A H 0.4805 1.1925 0.9132 0.040 Uiso 1 1 calc R
H6B H 0.3914 1.0982 0.9525 0.040 Uiso 1 1 calc R
H6C H 0.2913 1.1457 0.8235 0.040 Uiso 1 1 calc R
C7 C 0.5068(2) 1.06828(10) 0.61281(14) 0.0186(3) Uani 1 1 d .
C8 C 0.4772(2) 1.00565(9) 0.72444(14) 0.0179(3) Uani 1 1 d .
C9 C 0.5996(2) 0.91867(9) 0.72528(13) 0.0170(3) Uani 1 1 d .
C10 C 0.7980(2) 0.91850(10) 0.68793(14) 0.0184(3) Uani 1 1 d .
H10 H 0.8543 0.9729 0.6613 0.022 Uiso 1 1 calc R
C11 C 0.9137(2) 0.84054(10) 0.68912(13) 0.0177(3) Uani 1 1 d .
H11 H 1.0497 0.8422 0.6655 0.021 Uiso 1 1 calc R
C12 C 0.8322(2) 0.75934(9) 0.72479(13) 0.0164(3) Uani 1 1 d .
C13 C 0.6316(2) 0.75765(9) 0.75674(14) 0.0180(3) Uani 1 1 d .
H13 H 0.5723 0.7025 0.7783 0.022 Uiso 1 1 calc R
C14 C 0.5167(2) 0.83686(10) 0.75727(13) 0.0183(3) Uani 1 1 d .
H14 H 0.3799 0.8350 0.7798 0.022 Uiso 1 1 calc R
C15 C 0.9742(2) 0.67892(9) 0.73809(13) 0.0165(3) Uani 1 1 d .
C16 C 1.0119(2) 0.51794(10) 0.71204(15) 0.0209(3) Uani 1 1 d .
H16 H 1.1596 0.5356 0.7437 0.025 Uiso 1 1 calc R
C17 C 1.0112(3) 0.47281(11) 0.58425(17) 0.0312(4) Uani 1 1 d .
H17A H 0.8691 0.4529 0.5516 0.047 Uiso 1 1 calc R
H17B H 1.1052 0.4210 0.5940 0.047 Uiso 1 1 calc R
H17C H 1.0589 0.5155 0.5249 0.047 Uiso 1 1 calc R
C18 C 0.9417(2) 0.45489(9) 0.80908(14) 0.0187(3) Uani 1 1 d .
C19 C 0.7496(2) 0.46133(10) 0.85177(15) 0.0228(3) Uani 1 1 d .
H19 H 0.6538 0.5067 0.8188 0.027 Uiso 1 1 calc R
C20 C 0.6955(3) 0.40205(11) 0.94255(16) 0.0252(3) Uani 1 1 d .
H20 H 0.5638 0.4077 0.9713 0.030 Uiso 1 1 calc R
C21 C 0.8324(3) 0.33501(11) 0.99110(14) 0.0260(3) Uani 1 1 d .
H21 H 0.7953 0.2948 1.0530 0.031 Uiso 1 1 calc R
C22 C 1.0246(3) 0.32734(11) 0.94812(15) 0.0261(3) Uani 1 1 d .
H22 H 1.1195 0.2815 0.9807 0.031 Uiso 1 1 calc R
C23 C 1.0784(2) 0.38628(10) 0.85782(15) 0.0226(3) Uani 1 1 d .
H23 H 1.2097 0.3801 0.8286 0.027 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
C7 N1 C2 131.76(13)
C7 N1 C5 96.89(11)
C2 N1 C5 131.04(12)
C15 N2 C16 120.24(12)
N1 C2 C3 110.71(13)
N1 C2 C1 109.66(13)
C3 C2 C1 112.10(14)
N1 C5 C4 113.87(12)
N1 C5 C6 112.20(12)
C4 C5 C6 110.53(13)
N1 C5 C8 85.54(10)
C4 C5 C8 118.76(12)
C6 C5 C8 113.82(12)
O1 C7 N1 132.95(14)
O1 C7 C8 134.36(14)
N1 C7 C8 92.67(12)
O2 C8 C9 112.85(12)
O2 C8 C7 110.11(11)
C9 C8 C7 113.40(12)
O2 C8 C5 114.18(11)
C9 C8 C5 118.39(12)
C7 C8 C5 84.64(10)
C14 C9 C10 118.00(13)
C14 C9 C8 122.05(12)
C10 C9 C8 119.89(12)
C11 C10 C9 121.10(13)
C10 C11 C12 120.53(13)
C13 C12 C11 119.07(13)
C13 C12 C15 122.74(12)
C11 C12 C15 117.95(12)
C12 C13 C14 120.12(13)
C9 C14 C13 121.07(13)
O3 C15 N2 123.63(13)
O3 C15 C12 119.79(13)
N2 C15 C12 116.56(12)
N2 C16 C18 111.95(12)
N2 C16 C17 110.56(13)
C18 C16 C17 112.14(12)
C19 C18 C23 118.28(14)
C19 C18 C16 123.56(13)
C23 C18 C16 118.16(14)
C18 C19 C20 120.82(14)
C21 C20 C19 120.50(15)
C20 C21 C22 119.21(15)
C23 C22 C21 120.28(15)
C22 C23 C18 120.89(15)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
O1 C7 1.2164(19)
O2 C8 1.4125(18)
O3 C15 1.2279(18)
N1 C7 1.3440(19)
N1 C2 1.4671(19)
N1 C5 1.4874(19)
N2 C15 1.3457(18)
N2 C16 1.4619(18)
C1 C2 1.531(2)
C2 C3 1.526(2)
C4 C5 1.524(2)
C5 C6 1.525(2)
C5 C8 1.600(2)
C7 C8 1.550(2)
C8 C9 1.520(2)
C9 C14 1.396(2)
C9 C10 1.398(2)
C10 C11 1.382(2)
C11 C12 1.397(2)
C12 C13 1.388(2)
C12 C15 1.5052(19)
C13 C14 1.397(2)
C16 C18 1.518(2)
C16 C17 1.523(2)
C18 C19 1.387(2)
C18 C23 1.402(2)
C19 C20 1.395(2)
C20 C21 1.385(2)
C21 C22 1.391(2)
C22 C23 1.387(2)
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 H2N O1 0.84 2.10 2.9203(16) 166.0 2_646
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
C7 N1 C2 C3 65.4(2)
C5 N1 C2 C3 -106.67(17)
C7 N1 C2 C1 -58.8(2)
C5 N1 C2 C1 129.12(16)
C7 N1 C5 C4 123.53(13)
C2 N1 C5 C4 -62.4(2)
C7 N1 C5 C6 -109.96(14)
C2 N1 C5 C6 64.1(2)
C7 N1 C5 C8 3.98(11)
C2 N1 C5 C8 178.02(14)
C2 N1 C7 O1 3.4(3)
C5 N1 C7 O1 177.40(16)
C2 N1 C7 C8 -178.07(15)
C5 N1 C7 C8 -4.10(12)
O1 C7 C8 O2 -63.9(2)
N1 C7 C8 O2 117.61(12)
O1 C7 C8 C9 63.6(2)
N1 C7 C8 C9 -114.87(13)
O1 C7 C8 C5 -177.74(17)
N1 C7 C8 C5 3.80(11)
N1 C5 C8 O2 -113.10(12)
C4 C5 C8 O2 132.05(14)
C6 C5 C8 O2 -0.77(17)
N1 C5 C8 C9 110.31(13)
C4 C5 C8 C9 -4.54(19)
C6 C5 C8 C9 -137.36(14)
N1 C5 C8 C7 -3.44(10)
C4 C5 C8 C7 -118.29(14)
C6 C5 C8 C7 108.89(13)
O2 C8 C9 C14 -14.46(19)
C7 C8 C9 C14 -140.54(13)
C5 C8 C9 C14 122.67(15)
O2 C8 C9 C10 162.71(12)
C7 C8 C9 C10 36.63(18)
C5 C8 C9 C10 -60.16(18)
C14 C9 C10 C11 -3.4(2)
C8 C9 C10 C11 179.27(13)
C9 C10 C11 C12 1.7(2)
C10 C11 C12 C13 1.2(2)
C10 C11 C12 C15 -173.35(13)
C11 C12 C13 C14 -2.2(2)
C15 C12 C13 C14 172.07(13)
C10 C9 C14 C13 2.4(2)
C8 C9 C14 C13 179.65(13)
C12 C13 C14 C9 0.4(2)
C16 N2 C15 O3 0.7(2)
C16 N2 C15 C12 -177.68(12)
C13 C12 C15 O3 -134.45(15)
C11 C12 C15 O3 39.91(19)
C13 C12 C15 N2 44.03(19)
C11 C12 C15 N2 -141.61(13)
C15 N2 C16 C18 111.21(15)
C15 N2 C16 C17 -122.98(15)
N2 C16 C18 C19 17.5(2)
C17 C16 C18 C19 -107.49(17)
N2 C16 C18 C23 -162.76(13)
C17 C16 C18 C23 72.30(18)
C23 C18 C19 C20 1.1(2)
C16 C18 C19 C20 -179.06(15)
C18 C19 C20 C21 -0.5(2)
C19 C20 C21 C22 -0.1(2)
C20 C21 C22 C23 0.1(2)
C21 C22 C23 C18 0.6(2)
C19 C18 C23 C22 -1.2(2)
C16 C18 C23 C22 179.04(14)
