#------------------------------------------------------------------------------
#$Date: 2025-08-19 22:06:29 +0200 (Tue 19 de Aug de 2025) $
#$Revision: 301812 $
#$URL: svn://www.crystallography.net/cod/cif/4/02/15/4021567.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_4021567
loop_
_publ_author_name
'Jodi T. Williams'
'Perdip S. Bahia'
'Benson M. Kariuki'
'Neil Spencer'
'Douglas Philp'
'John S. Snaith'
_publ_contact_author
;
J.S. Snaith,
School of Chemistry,
University of Birmingham,
Edgbaston, Birmingham, B15 2TT, UK
;
_publ_contact_author_email       j.s.snaith@bham.ac.uk
_publ_section_title
;
 Synthesis of 3,4-Disubstituted Piperidines by Carbonyl Ene and
 Prins Cyclizations: Switching between Kinetic and Thermodynamic
 Control with Brønsted and Lewis Acid Catalysts
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              2460
_journal_page_last               2471
_journal_paper_doi               10.1021/jo052532+
_journal_volume                  71
_journal_year                    2006
_chemical_formula_moiety         'C15 H23 N O4 S'
_chemical_formula_sum            'C15 H23 N O4 S'
_chemical_formula_weight         313.40
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 103.3750(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.7573(2)
_cell_length_b                   7.17690(10)
_cell_length_c                   18.2639(3)
_cell_measurement_reflns_used    2453
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      70.71
_cell_measurement_theta_min      3.84
_cell_volume                     1626.85(4)
_computing_cell_refinement       SAINTPLUS
_computing_data_collection       SMART
_computing_data_reduction        SAINTPLUS
_computing_structure_refinement  SHELXTL
_computing_structure_solution    SHELXTL
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.894
_diffrn_measured_fraction_theta_max 0.894
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0207
_diffrn_reflns_av_sigmaI/netI    0.0308
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            5488
_diffrn_reflns_theta_full        70.71
_diffrn_reflns_theta_max         70.71
_diffrn_reflns_theta_min         3.84
_exptl_absorpt_coefficient_mu    1.899
_exptl_absorpt_correction_T_max  0.5894
_exptl_absorpt_correction_T_min  0.4503
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'Sadabs in SaintPlus'
_exptl_crystal_colour            clear
_exptl_crystal_density_diffrn    1.280
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             672
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.487
_refine_diff_density_min         -0.529
_refine_diff_density_rms         0.047
_refine_ls_extinction_coef       0.0066(6)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.060
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     202
_refine_ls_number_reflns         2791
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.060
_refine_ls_R_factor_all          0.0591
_refine_ls_R_factor_gt           0.0534
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0773P)²+0.7806P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1459
_refine_ls_wR_factor_ref         0.1529
_reflns_number_gt                2453
_reflns_number_total             2791
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo052532+si20051209_124847.cif
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4021567
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, -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_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
C1 C 0.89139(18) 0.4657(4) 0.22609(13) 0.0650(7) Uani 1 1 d .
C2 C 0.9214(2) 0.3260(5) 0.27801(16) 0.0734(8) Uani 1 1 d .
H2 H 0.9497 0.2152 0.2646 0.088 Uiso 1 1 calc R
C3 C 0.9088(2) 0.3523(5) 0.35056(16) 0.0814(9) Uani 1 1 d .
H3 H 0.9272 0.2564 0.3854 0.098 Uiso 1 1 calc R
C4 C 0.8698(2) 0.5166(5) 0.37234(14) 0.0799(10) Uani 1 1 d .
C5 C 0.8460(2) 0.6584(5) 0.32096(17) 0.0867(10) Uani 1 1 d .
H5 H 0.8236 0.7728 0.3359 0.104 Uiso 1 1 calc R
C6 C 0.8546(2) 0.6350(5) 0.24711(16) 0.0802(9) Uani 1 1 d .
H6 H 0.8360 0.7310 0.2123 0.096 Uiso 1 1 calc R
C7 C 0.8517(3) 0.5400(7) 0.45071(18) 0.1178(16) Uani 1 1 d .
H7A H 0.7758 0.5450 0.4482 0.141 Uiso 1 1 calc R
H7B H 0.8850 0.6535 0.4723 0.141 Uiso 1 1 calc R
H7C H 0.8829 0.4365 0.4814 0.141 Uiso 1 1 calc R
C8 C 1.10692(17) 0.4584(3) 0.14927(13) 0.0514(5) Uani 1 1 d .
H8A H 1.1021 0.3235 0.1467 0.062 Uiso 1 1 calc R
H8B H 1.1292 0.4942 0.2018 0.062 Uiso 1 1 calc R
C9 C 1.18968(16) 0.5276(3) 0.10636(11) 0.0449(5) Uani 1 1 d .
H9 H 1.1634 0.4893 0.0538 0.054 Uiso 1 1 calc R
C10 C 1.19263(19) 0.7406(3) 0.10693(11) 0.0515(6) Uani 1 1 d D
H10 H 1.2396 0.7827 0.0747 0.062 Uiso 1 1 calc R
C11 C 1.0815(2) 0.8221(4) 0.07758(14) 0.0669(7) Uani 1 1 d .
H11A H 1.0574 0.7943 0.0244 0.080 Uiso 1 1 calc R
H11B H 1.0851 0.9565 0.0832 0.080 Uiso 1 1 calc R
C12 C 1.0004(2) 0.7449(4) 0.11908(15) 0.0707(8) Uani 1 1 d .
H12A H 1.0191 0.7852 0.1712 0.085 Uiso 1 1 calc R
H12B H 0.9289 0.7914 0.0962 0.085 Uiso 1 1 calc R
C13 C 1.30190(18) 0.4370(3) 0.13461(12) 0.0478(5) Uani 1 1 d D
C14 C 1.3790(2) 0.5031(4) 0.08766(15) 0.0629(7) Uani 1 1 d .
H14A H 1.3897 0.6350 0.0939 0.075 Uiso 1 1 calc R
H14B H 1.3491 0.4755 0.0356 0.075 Uiso 1 1 calc R
H14C H 1.4468 0.4403 0.1039 0.075 Uiso 1 1 calc R
C15 C 1.2972(2) 0.2260(3) 0.13274(16) 0.0640(7) Uani 1 1 d .
H15A H 1.3690 0.1765 0.1469 0.077 Uiso 1 1 calc R
H15B H 1.2635 0.1851 0.0828 0.077 Uiso 1 1 calc R
H15C H 1.2563 0.1827 0.1673 0.077 Uiso 1 1 calc R
N1 N 1.00131(16) 0.5409(3) 0.11538(11) 0.0611(6) Uani 1 1 d .
O1 O 0.80401(16) 0.5231(5) 0.08616(11) 0.1094(10) Uani 1 1 d .
O2 O 0.91252(18) 0.2360(4) 0.12065(12) 0.0954(8) Uani 1 1 d .
O3 O 1.23478(15) 0.8090(2) 0.18186(9) 0.0577(5) Uani 1 1 d D
O4 O 1.34970(13) 0.4978(2) 0.21099(8) 0.0572(5) Uani 1 1 d D
S1 S 0.89627(5) 0.43073(13) 0.13115(3) 0.0768(3) Uani 1 1 d .
H16 H 1.2922(19) 0.722(3) 0.2109(9) 0.093(10) Uiso 1 1 d D
H17 H 1.326(3) 0.417(4) 0.2490(6) 0.111(12) Uiso 1 1 d D
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0181 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'
S S 0.3331 0.5567 '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 C1 C6 120.4(2)
C2 C1 S1 120.4(2)
C6 C1 S1 119.1(2)
C1 C2 C3 119.1(3)
C4 C3 C2 121.6(3)
C5 C4 C3 118.5(2)
C5 C4 C7 120.5(3)
C3 C4 C7 121.0(3)
C4 C5 C6 121.4(3)
C1 C6 C5 118.8(3)
N1 C8 C9 109.02(18)
C10 C9 C8 109.79(18)
C10 C9 C13 113.45(18)
C8 C9 C13 112.71(17)
O3 C10 C11 108.62(19)
O3 C10 C9 110.57(17)
C11 C10 C9 111.4(2)
C10 C11 C12 111.9(2)
N1 C12 C11 109.1(2)
O4 C13 C15 109.08(19)
O4 C13 C14 105.35(18)
C15 C13 C14 109.0(2)
O4 C13 C9 110.12(17)
C15 C13 C9 112.56(19)
C14 C13 C9 110.47(18)
C12 N1 C8 113.52(19)
C12 N1 S1 117.30(17)
C8 N1 S1 116.01(17)
O2 S1 O1 119.98(16)
O2 S1 N1 107.33(12)
O1 S1 N1 105.84(14)
O2 S1 C1 108.01(14)
O1 S1 C1 106.63(13)
N1 S1 C1 108.65(11)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
C1 C2 1.372(4)
C1 C6 1.388(4)
C1 S1 1.767(2)
C2 C3 1.384(4)
C3 C4 1.374(4)
C4 C5 1.370(5)
C4 C7 1.511(4)
C5 C6 1.388(4)
C8 N1 1.471(3)
C8 C9 1.536(3)
C9 C10 1.530(3)
C9 C13 1.548(3)
C10 O3 1.436(3)
C10 C11 1.512(4)
C11 C12 1.521(4)
C12 N1 1.466(4)
C13 O4 1.454(3)
C13 C15 1.516(3)
C13 C14 1.522(3)
N1 S1 1.638(2)
O1 S1 1.432(3)
O2 S1 1.432(3)
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 PubChem 139089883
