#------------------------------------------------------------------------------
#$Date: 2016-03-24 01:35:18 +0200 (Thu, 24 Mar 2016) $
#$Revision: 179537 $
#$URL: svn://www.crystallography.net/cod/cif/4/50/06/4500612.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_4500612
loop_
_publ_author_name
'Kennedy, Alan R.'
'Morrison, Catriona A.'
'Briggs, Naomi E. B.'
'Arbuckle, William'
_publ_section_title
;
 Density and Stability Differences Between Enantiopure and Racemic Salts:
 Construction and Structural Analysis of a Systematic Series of
 Crystalline Salt Forms of Methylephedrine
;
_journal_issue                   5
_journal_name_full               'Crystal Growth & Design'
_journal_page_first              1821
_journal_paper_doi               10.1021/cg200030s
_journal_volume                  11
_journal_year                    2011
_chemical_absolute_configuration syn
_chemical_formula_sum            'C18 H24 N2 O6'
_chemical_formula_weight         364.39
_chemical_name_systematic
;
 ?
;
_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                 103.222(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   5.8119(2)
_cell_length_b                   13.1776(3)
_cell_length_c                   12.0410(4)
_cell_measurement_reflns_used    3953
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      29.0728
_cell_measurement_theta_min      3.0855
_cell_volume                     897.74(5)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.968
_diffrn_measured_fraction_theta_max 0.968
_diffrn_measurement_device_type  'Oxford Diffraction Gemini S'
_diffrn_measurement_method       '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  0.0132
_diffrn_reflns_av_sigmaI/netI    0.0292
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            4808
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         3.09
_exptl_absorpt_coefficient_mu    0.102
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.93925
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.55 (release 05-01-2010 CrysAlis171 .NET)
(compiled Jan  5 2010,16:28:46)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.348
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             388
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.116
_refine_diff_density_min         -0.148
_refine_diff_density_rms         0.030
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.8(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.978
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     252
_refine_ls_number_reflns         3271
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.978
_refine_ls_R_factor_all          0.0296
_refine_ls_R_factor_gt           0.0259
_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)+(0.0350P)²+0.0000P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0575
_refine_ls_wR_factor_ref         0.0584
_reflns_number_gt                2991
_reflns_number_total             3271
_reflns_threshold_expression     I>2/s(I)
_cod_data_source_file            cg200030s_si_001.cif
_cod_data_source_block           mepd2nbrep
_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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P21
_cod_database_code               4500612
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 0.73824(17) 0.74834(8) 1.00245(9) 0.0229(2) Uani 1 1 d .
O2 O 0.49920(17) 0.30177(7) 0.78280(8) 0.0208(2) Uani 1 1 d .
O1W O 0.2205(3) 0.18721(11) 0.61075(12) 0.0444(3) Uani 1 1 d .
H1W H 0.316(4) 0.2346(17) 0.6678(19) 0.067 Uiso 1 1 d .
H2W H 0.091(4) 0.2253(18) 0.584(2) 0.067 Uiso 1 1 d .
O3 O 0.43106(17) 0.41710(7) 0.90839(8) 0.0226(2) Uani 1 1 d .
O4 O 0.7940(2) 0.34470(8) 0.56761(9) 0.0310(3) Uani 1 1 d .
O5 O 0.92359(18) 0.38276(7) 0.74627(9) 0.0256(2) Uani 1 1 d .
N1 N 1.2356(2) 0.65102(8) 1.11338(10) 0.0190(3) Uani 1 1 d .
N2 N 0.7834(2) 0.39286(9) 0.65414(10) 0.0199(3) Uani 1 1 d .
C1 C 0.9411(3) 0.80962(10) 0.85777(12) 0.0196(3) Uani 1 1 d .
C2 C 0.7325(3) 0.80059(12) 0.77486(12) 0.0252(3) Uani 1 1 d .
H2 H 0.5991 0.7686 0.7929 0.030 Uiso 1 1 calc R
C3 C 0.7176(3) 0.83814(12) 0.66544(13) 0.0282(3) Uani 1 1 d .
H3 H 0.5744 0.8315 0.6091 0.034 Uiso 1 1 calc R
C4 C 0.9110(3) 0.88518(11) 0.63829(13) 0.0267(3) Uani 1 1 d .
H4 H 0.9002 0.9115 0.5638 0.032 Uiso 1 1 calc R
C5 C 1.1205(3) 0.89348(11) 0.72072(13) 0.0245(3) Uani 1 1 d .
H5 H 1.2544 0.9245 0.7021 0.029 Uiso 1 1 calc R
C6 C 1.1356(3) 0.85670(10) 0.83011(12) 0.0220(3) Uani 1 1 d .
H6 H 1.2788 0.8636 0.8864 0.026 Uiso 1 1 calc R
C7 C 0.9624(3) 0.76720(10) 0.97805(13) 0.0192(3) Uani 1 1 d .
H7 H 1.0495 0.8175 1.0345 0.023 Uiso 1 1 calc R
C8 C 1.1048(2) 0.66746(10) 0.99075(11) 0.0183(3) Uani 1 1 d .
H8 H 1.2276 0.6757 0.9453 0.022 Uiso 1 1 calc R
C9 C 0.9555(3) 0.57663(10) 0.94132(13) 0.0237(3) Uani 1 1 d .
H9A H 1.0581 0.5176 0.9411 0.036 Uiso 1 1 calc R
H9B H 0.8703 0.5919 0.8630 0.036 Uiso 1 1 calc R
H9C H 0.8418 0.5617 0.9879 0.036 Uiso 1 1 calc R
C10 C 1.0812(3) 0.63626(12) 1.19568(13) 0.0275(4) Uani 1 1 d .
H10A H 0.9952 0.5720 1.1791 0.041 Uiso 1 1 calc R
H10B H 0.9682 0.6924 1.1883 0.041 Uiso 1 1 calc R
H10C H 1.1790 0.6346 1.2736 0.041 Uiso 1 1 calc R
C11 C 1.4136(3) 0.56800(11) 1.12487(14) 0.0282(4) Uani 1 1 d .
H11A H 1.5169 0.5697 1.2016 0.042 Uiso 1 1 calc R
H11B H 1.5085 0.5773 1.0681 0.042 Uiso 1 1 calc R
H11C H 1.3323 0.5024 1.1125 0.042 Uiso 1 1 calc R
C12 C 0.4570(2) 0.47307(10) 0.72395(12) 0.0176(3) Uani 1 1 d .
C13 C 0.5965(2) 0.46971(10) 0.64422(12) 0.0182(3) Uani 1 1 d .
C14 C 0.5787(3) 0.54004(10) 0.55709(12) 0.0240(3) Uani 1 1 d .
H14 H 0.6774 0.5356 0.5043 0.029 Uiso 1 1 calc R
C15 C 0.4138(3) 0.61684(11) 0.54889(13) 0.0288(4) Uani 1 1 d .
H15 H 0.3981 0.6659 0.4898 0.035 Uiso 1 1 calc R
C16 C 0.2710(3) 0.62256(11) 0.62664(13) 0.0271(3) Uani 1 1 d .
H16 H 0.1573 0.6753 0.6205 0.033 Uiso 1 1 calc R
C17 C 0.2943(3) 0.55129(10) 0.71338(13) 0.0218(3) Uani 1 1 d .
H17 H 0.1966 0.5563 0.7666 0.026 Uiso 1 1 calc R
C18 C 0.4644(2) 0.39126(10) 0.81377(11) 0.0174(3) Uani 1 1 d .
H1H H 0.680(3) 0.8008(16) 1.0256(15) 0.039(5) Uiso 1 1 d .
H1N H 1.328(3) 0.7100(15) 1.1367(16) 0.043(5) Uiso 1 1 d .
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
O O 0.0106 0.0060 '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'
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'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
C7 O1 H1H 112.3(13)
H1W O1W H2W 100.6(19)
C11 N1 C10 110.63(11)
C11 N1 C8 112.26(11)
C10 N1 C8 114.94(11)
C11 N1 H1N 103.9(11)
C10 N1 H1N 107.1(10)
C8 N1 H1N 107.1(11)
O5 N2 O4 123.91(12)
O5 N2 C13 118.35(11)
O4 N2 C13 117.69(12)
C2 C1 C6 119.25(13)
C2 C1 C7 121.16(13)
C6 C1 C7 119.58(13)
C1 C2 C3 120.34(14)
C1 C2 H2 119.8
C3 C2 H2 119.8
C4 C3 C2 120.28(15)
C4 C3 H3 119.9
C2 C3 H3 119.9
C3 C4 C5 119.50(14)
C3 C4 H4 120.2
C5 C4 H4 120.2
C6 C5 C4 120.39(14)
C6 C5 H5 119.8
C4 C5 H5 119.8
C5 C6 C1 120.23(14)
C5 C6 H6 119.9
C1 C6 H6 119.9
O1 C7 C1 112.32(12)
O1 C7 C8 109.07(11)
C1 C7 C8 109.30(11)
O1 C7 H7 108.7
C1 C7 H7 108.7
C8 C7 H7 108.7
N1 C8 C9 112.60(11)
N1 C8 C7 110.92(11)
C9 C8 C7 112.82(12)
N1 C8 H8 106.7
C9 C8 H8 106.7
C7 C8 H8 106.7
C8 C9 H9A 109.5
C8 C9 H9B 109.5
H9A C9 H9B 109.5
C8 C9 H9C 109.5
H9A C9 H9C 109.5
H9B C9 H9C 109.5
N1 C10 H10A 109.5
N1 C10 H10B 109.5
H10A C10 H10B 109.5
N1 C10 H10C 109.5
H10A C10 H10C 109.5
H10B C10 H10C 109.5
N1 C11 H11A 109.5
N1 C11 H11B 109.5
H11A C11 H11B 109.5
N1 C11 H11C 109.5
H11A C11 H11C 109.5
H11B C11 H11C 109.5
C17 C12 C13 116.98(13)
C17 C12 C18 120.04(11)
C13 C12 C18 122.81(12)
C14 C13 C12 123.13(13)
C14 C13 N2 116.63(12)
C12 C13 N2 120.13(12)
C15 C14 C13 118.32(14)
C15 C14 H14 120.8
C13 C14 H14 120.8
C14 C15 C16 120.24(14)
C14 C15 H15 119.9
C16 C15 H15 119.9
C15 C16 C17 120.04(14)
C15 C16 H16 120.0
C17 C16 H16 120.0
C12 C17 C16 121.30(13)
C12 C17 H17 119.4
C16 C17 H17 119.4
O3 C18 O2 126.31(12)
O3 C18 C12 118.14(12)
O2 C18 C12 115.53(11)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
O1 C7 1.4215(17)
O1 H1H 0.84(2)
O2 C18 1.2670(16)
O1W H1W 1.00(2)
O1W H2W 0.90(3)
O3 C18 1.2461(16)
O4 N2 1.2336(15)
O5 N2 1.2244(16)
N1 C11 1.4900(18)
N1 C10 1.4940(18)
N1 C8 1.5139(18)
N1 H1N 0.95(2)
N2 C13 1.4695(18)
C1 C2 1.388(2)
C1 C6 1.395(2)
C1 C7 1.531(2)
C2 C3 1.391(2)
C2 H2 0.9500
C3 C4 1.386(2)
C3 H3 0.9500
C4 C5 1.388(2)
C4 H4 0.9500
C5 C6 1.387(2)
C5 H5 0.9500
C6 H6 0.9500
C7 C8 1.5419(19)
C7 H7 1.0000
C8 C9 1.5176(19)
C8 H8 1.0000
C9 H9A 0.9800
C9 H9B 0.9800
C9 H9C 0.9800
C10 H10A 0.9800
C10 H10B 0.9800
C10 H10C 0.9800
C11 H11A 0.9800
C11 H11B 0.9800
C11 H11C 0.9800
C12 C17 1.385(2)
C12 C13 1.3919(19)
C12 C18 1.5206(18)
C13 C14 1.386(2)
C14 C15 1.382(2)
C14 H14 0.9500
C15 C16 1.388(2)
C15 H15 0.9500
C16 C17 1.388(2)
C16 H16 0.9500
C17 H17 0.9500
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 0.0(2)
C7 C1 C2 C3 -178.94(14)
C1 C2 C3 C4 -0.2(2)
C2 C3 C4 C5 0.8(2)
C3 C4 C5 C6 -1.2(2)
C4 C5 C6 C1 1.0(2)
C2 C1 C6 C5 -0.4(2)
C7 C1 C6 C5 178.56(13)
C2 C1 C7 O1 -17.75(18)
C6 C1 C7 O1 163.34(12)
C2 C1 C7 C8 103.45(15)
C6 C1 C7 C8 -75.46(15)
C11 N1 C8 C9 64.65(15)
C10 N1 C8 C9 -62.95(15)
C11 N1 C8 C7 -167.85(11)
C10 N1 C8 C7 64.55(14)
O1 C7 C8 N1 -85.87(14)
C1 C7 C8 N1 150.98(11)
O1 C7 C8 C9 41.51(16)
C1 C7 C8 C9 -81.64(15)
C17 C12 C13 C14 0.0(2)
C18 C12 C13 C14 175.24(13)
C17 C12 C13 N2 176.14(13)
C18 C12 C13 N2 -8.66(19)
O5 N2 C13 C14 126.21(14)
O4 N2 C13 C14 -51.37(17)
O5 N2 C13 C12 -50.13(17)
O4 N2 C13 C12 132.29(13)
C12 C13 C14 C15 -0.3(2)
N2 C13 C14 C15 -176.50(13)
C13 C14 C15 C16 0.1(2)
C14 C15 C16 C17 0.3(2)
C13 C12 C17 C16 0.4(2)
C18 C12 C17 C16 -174.96(13)
C15 C16 C17 C12 -0.6(2)
C17 C12 C18 O3 -38.04(19)
C13 C12 C18 O3 146.90(13)
C17 C12 C18 O2 140.36(14)
C13 C12 C18 O2 -34.71(19)
