#------------------------------------------------------------------------------
#$Date: 2008-03-30 12:21:05 +0200 (Sun, 30 Mar 2008) $
#$Revision: 321 $
#$URL: svn://www.crystallography.net/cod/cif/2/2100464.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2100464
loop_
_publ_author_name
'Edwin A Collier'
'Roger J Davey'
'Simon N Black'
'Ronald J Roberts'
_publ_section_title
;
Structures of 17 salts of ephedrine;
crystal packing and hydrogen bonding analysis
;
_journal_coeditor_code           BK5025
_journal_date_accepted           2006-04-03
_journal_date_recd_electronic    2005-10-17
_journal_issue                   3
_journal_name_full               'Acta Crystallographica, Section B'
_journal_page_first              498
_journal_page_last               505
_journal_paper_category          FA
_journal_volume                  62
_journal_year                    2006
_chemical_formula_moiety         'C10 H16 N1 O1'
_chemical_formula_structural     'C10 H16 O1 N1'
_chemical_formula_sum            'C10 H15 N O'
_chemical_formula_weight         165.23
_chemical_name_systematic
;
(1R, 2S)-(-)-ephedrine
;
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.6851(4)
_cell_length_b                   7.7047(5)
_cell_length_c                   22.4819(17)
_cell_measurement_reflns_used    15515
_cell_measurement_temperature    150
_cell_measurement_theta_max      27.485
_cell_measurement_theta_min      0.998
_cell_volume                     984.75(12)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Nonius BV, 1997-2000)'
_computing_data_reduction
'HKL Denzo and Scalepack (Otwinowski & Minor 1997)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device       '95mm CCD camera on \k-goniostat'
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'CCD rotation images, thick slices'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0762
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            8327
_diffrn_reflns_reduction_process
;
 Scaled and merged with SORTAV
 R.H. Blessing, (1987) Cryst. Rev. 1, 3-58
 R.H. Blessing, (1989) J. Appl. Cryst. 22, 396-397
;
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         2.79
_exptl_absorpt_coefficient_mu    0.072
_exptl_absorpt_correction_T_max  1.061
_exptl_absorpt_correction_T_min  0.975
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 R.H. Blessing, Acta Cryst. (1995), A51, 33-38
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.114
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             360
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.225
_refine_diff_density_min         -0.221
_refine_ls_extinction_coef       0.029(5)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.963
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     154
_refine_ls_number_reflns         1340
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.963
_refine_ls_R_factor_all          0.1854
_refine_ls_R_factor_gt           0.056
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0433P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0878
_refine_ls_wR_factor_ref         0.1151
_reflns_number_gt                617
_reflns_number_total             1340
_reflns_threshold_expression     >2sigma(I)
_[local]_cod_data_source_file    bk5025.cif
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x+1/2, -y, z+1/2'
'x+1/2, -y+1/2, -z'
'-x, y+1/2, -z+1/2'
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 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0 0 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0106 0 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_occupancy
C C1 0.0038(7) 0.0288(5) 0.35785(16) 0.0424(10) Uani d . 1
H H1 -0.117(6) 0.034(4) 0.3892(14) 0.051 Uiso d . 1
C C2 -0.0285(8) -0.0706(6) 0.3072(2) 0.0573(13) Uani d . 1
H H2 -0.177(6) -0.145(5) 0.2999(16) 0.069 Uiso d . 1
C C3 0.1436(10) -0.0785(7) 0.2651(2) 0.0697(16) Uani d . 1
H H3 0.126(7) -0.161(6) 0.2310(17) 0.084 Uiso d . 1
C C4 0.3490(9) 0.0151(8) 0.27192(17) 0.0694(16) Uani d . 1
H H4 0.481(8) 0.019(6) 0.2419(17) 0.083 Uiso d . 1
C C5 0.3820(8) 0.1170(6) 0.32321(15) 0.0543(13) Uani d . 1
H H5 0.530(6) 0.188(5) 0.3327(15) 0.065 Uiso d . 1
C C6 0.2098(6) 0.1225(5) 0.36642(15) 0.0380(10) Uani d . 1
C C7 0.2359(6) 0.2316(5) 0.42236(14) 0.0361(10) Uani d . 1
H H7 0.169(5) 0.152(4) 0.4568(13) 0.043 Uiso d . 1
C C8 0.1075(7) 0.4034(5) 0.41872(14) 0.0375(10) Uani d . 1
H H8 -0.068(6) 0.389(5) 0.4089(13) 0.045 Uiso d . 1
C C9 0.2151(8) 0.5247(6) 0.37257(18) 0.0527(12) Uani d . 1
H H9A 0.219(6) 0.477(5) 0.3329(15) 0.063 Uiso d . 1
H H9B 0.395(7) 0.555(5) 0.3818(15) 0.063 Uiso d . 1
H H9C 0.129(7) 0.637(5) 0.3703(15) 0.063 Uiso d . 1
C C10 -0.0643(8) 0.6247(6) 0.4851(2) 0.0532(12) Uani d . 1
H H11A -0.057(6) 0.663(5) 0.5312(16) 0.064 Uiso d . 1
H H11B -0.228(6) 0.579(5) 0.4746(15) 0.064 Uiso d . 1
H H11C -0.029(6) 0.725(5) 0.4629(17) 0.064 Uiso d . 1
N N1 0.0998(6) 0.4786(4) 0.47910(13) 0.0414(9) Uani d . 1
H H10 0.242(5) 0.512(4) 0.4858(12) 0.015(8) Uiso d . 1
O O1 0.4778(4) 0.2673(3) 0.43595(9) 0.0449(8) Uani d . 1
H H6 0.5239 0.1995 0.4615 0.067 Uiso calc R 1
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
C1 0.045(2) 0.045(3) 0.037(2) 0.007(2) -0.006(2) -0.005(2)
C2 0.062(3) 0.049(3) 0.061(3) 0.015(3) -0.026(3) -0.014(2)
C3 0.082(4) 0.074(4) 0.053(3) 0.035(3) -0.029(3) -0.026(3)
C4 0.060(3) 0.105(4) 0.043(3) 0.037(3) 0.004(3) -0.011(3)
C5 0.051(2) 0.078(4) 0.034(2) 0.018(3) 0.000(2) -0.004(2)
C6 0.036(2) 0.044(3) 0.0337(19) 0.012(2) -0.0032(18) 0.0008(19)
C7 0.0308(19) 0.045(3) 0.0326(19) 0.001(2) -0.0019(16) 0.0036(19)
C8 0.039(2) 0.040(3) 0.033(2) 0.001(2) -0.0026(19) 0.0003(19)
C9 0.063(3) 0.053(3) 0.042(2) 0.002(3) 0.002(2) 0.007(2)
C10 0.056(3) 0.040(3) 0.063(3) 0.002(3) 0.015(2) -0.006(2)
N1 0.037(2) 0.045(2) 0.0427(19) -0.0042(19) 0.0026(16) -0.0065(16)
O1 0.0336(13) 0.060(2) 0.0414(15) -0.0001(15) -0.0061(12) 0.0052(12)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
C1 C2 1.385(5)
C1 C6 1.389(5)
C1 H1 0.98(3)
C2 C3 1.362(6)
C2 H2 1.03(4)
C3 C4 1.381(7)
C3 H3 1.00(4)
C4 C5 1.408(6)
C4 H4 1.01(4)
C5 C6 1.380(5)
C5 H5 1.03(4)
C6 C7 1.520(5)
C7 O1 1.435(4)
C7 C8 1.514(5)
C7 H7 1.06(3)
C8 N1 1.477(4)
C8 C9 1.524(5)
C8 H8 1.03(3)
C9 H9A 0.97(3)
C9 H9B 1.07(4)
C9 H9C 1.00(4)
C10 N1 1.469(5)
C10 H11A 1.08(4)
C10 H11B 1.02(4)
C10 H11C 0.94(4)
N1 H10 0.86(3)
O1 H6 0.82
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
C2 C1 C6 120.9(4)
C2 C1 H1 121.4(19)
C6 C1 H1 117.7(19)
C3 C2 C1 120.0(5)
C3 C2 H2 117(2)
C1 C2 H2 123(2)
C2 C3 C4 120.5(4)
C2 C3 H3 119(2)
C4 C3 H3 120(2)
C3 C4 C5 119.7(4)
C3 C4 H4 125(2)
C5 C4 H4 116(2)
C6 C5 C4 119.9(5)
C6 C5 H5 115(2)
C4 C5 H5 125(2)
C5 C6 C1 119.0(4)
C5 C6 C7 122.0(4)
C1 C6 C7 119.0(3)
O1 C7 C8 107.8(3)
O1 C7 C6 112.1(3)
C8 C7 C6 113.1(3)
O1 C7 H7 107.3(17)
C8 C7 H7 112.1(17)
C6 C7 H7 104.3(17)
N1 C8 C7 107.9(3)
N1 C8 C9 113.4(4)
C7 C8 C9 112.3(3)
N1 C8 H8 102.3(18)
C7 C8 H8 112(2)
C9 C8 H8 108.1(19)
C8 C9 H9A 114(2)
C8 C9 H9B 113(2)
H9A C9 H9B 104(3)
C8 C9 H9C 112(2)
H9A C9 H9C 107(3)
H9B C9 H9C 107(3)
N1 C10 H11A 106.1(19)
N1 C10 H11B 107(2)
H11A C10 H11B 110(3)
N1 C10 H11C 116(2)
H11A C10 H11C 106(3)
H11B C10 H11C 111(3)
C10 N1 C8 113.8(3)
C10 N1 H10 110(2)
C8 N1 H10 104.5(19)
C7 O1 H6 109.5
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 C1 C2 C3 0.6(6)
C1 C2 C3 C4 -1.5(7)
C2 C3 C4 C5 1.1(8)
C3 C4 C5 C6 0.2(7)
C4 C5 C6 C1 -1.1(6)
C4 C5 C6 C7 -179.5(4)
C2 C1 C6 C5 0.7(6)
C2 C1 C6 C7 179.2(3)
C5 C6 C7 O1 -23.0(5)
C1 C6 C7 O1 158.6(3)
C5 C6 C7 C8 99.1(4)
C1 C6 C7 C8 -79.3(4)
O1 C7 C8 N1 -68.2(3)
C6 C7 C8 N1 167.4(3)
O1 C7 C8 C9 57.5(4)
C6 C7 C8 C9 -66.9(4)
C7 C8 N1 C10 -166.9(3)
C9 C8 N1 C10 68.1(4)
loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_site_symmetry_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
O1 H6 N1 3_556 0.82 1.96 2.778(4) 173.2