Different cationic forms of (–)-cytisine in the crystal structures of its simple inorganic salts
Owczarzak, Agata; Przybył, Anna K.; Kubicki, Maciej; Acta Crystallographica Section C 74 (2018) –; doi:10.1107/S2053229618012585

data_2021284
_publ_section_title
;
 Different cationic forms of (--)-cytisine in the crystal structures of
 its simple inorganic salts
;
_journal_coeditor_code           YF3149
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first
;
;
_journal_paper_doi               10.1107/S2053229618012585
_journal_volume                  74
_journal_year                    2018
_chemical_absolute_configuration rmad
_chemical_formula_iupac          'C11 H15 N2 O +, Cl -, H2 O'
_chemical_formula_moiety         'C11 H15 N2 O +, Cl -, H2 O'
_chemical_formula_sum            'C11 H17 Cl N2 O2'
_chemical_formula_weight         244.71
_chemical_name_common
;
Cytisinium chloride monohydrate
;
_chemical_name_systematic
;
6-Oxo-7,11-diazatricyclo[7.3.1.0^2,7^]trideca-2,4-dien-11-ium chloride
monohydrate
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   difmap
_audit_creation_method           SHELXL-2013
_cell_angle_alpha                90
_cell_angle_beta                 108.559(3)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.6327(2)
_cell_length_b                   10.4510(2)
_cell_length_c                   7.6553(2)
_cell_measurement_reflns_used    6830
_cell_measurement_temperature    100.0(10)
_cell_measurement_theta_max      28.7770
_cell_measurement_theta_min      3.2530
_cell_volume                     578.90(3)
_computing_cell_refinement
;
(CrysAlis PRO; Agilent, 2014)
;
_computing_data_collection
;
(CrysAlis PRO; Agilent, 2014)
;
_computing_data_reduction
;
(CrysAlis PRO; Agilent, 2014)
;
_computing_molecular_graphics
;
Mercury (Macrae <i>et al.</i>,  2008)
;
_computing_publication_material
;
SHELXL2014 (Sheldrick, 2015b)
;
_computing_structure_refinement
;
SHELXL2014 (Sheldrick, 2015b)
;
_computing_structure_solution
;
SHELXT (Sheldrick, 2015a)
;
_diffrn_ambient_temperature      100.0(10)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 16.1544
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.935
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Agilent Xcalibur Eos'
_diffrn_measurement_method       '\w scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0343
_diffrn_reflns_av_unetI/netI     0.0297
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            12838
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         29.054
_diffrn_reflns_theta_min         3.283
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.318
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.94783
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(CrysAlis PRO; Agilent, 2014)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.404
_exptl_crystal_description       prism
_exptl_crystal_F_000             260
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.304
_refine_diff_density_min         -0.180
_refine_ls_abs_structure_details
;
Flack <i>x</i> determined using 1146 quotients [(I+)-(I-)]/[(I+)+(I-)]
(Parsons <i>et al.</i>,  2013)
;
_refine_ls_abs_structure_Flack   -0.05(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.036
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     213
_refine_ls_number_reflns         2796
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0312
_refine_ls_R_factor_gt           0.0286
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0399P)^2^+0.0651P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0668
_refine_ls_wR_factor_ref         0.0682
_reflns_number_gt                2653
_reflns_number_total             2796
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            yf3149sup1.cif
_cod_data_source_block           5
_cod_database_code               2021284
_cod_database_fobs_code          2021284
_shelx_hkl_checksum              41884
_shelx_res_checksum              43437