Improving solubility and avoiding hygroscopicity of tetrahydroberberine by forming hydrochloride salts by introducing solvents: [HTHB]Cl, [HTHB]Cl·CH3OH and [HTHB]Cl·CH3COOH
Zhang, Yunan; Zhang, Dajun; Zhang, Yu; Liu, Lixin; Zhang, Xuesong; Zhang, Lei; Zhang, Yunjie; Chang, Liang; Fan, Qiushuang; Zhang, Yongbiao; Xi, Jiaming; Zhang, Qiang; New Journal of Chemistry 41 (2017) 13268–; doi:10.1039/C7NJ02423A

data_7059120
_publ_section_title
;
 Improving solubility and avoiding hygroscopicity of tetrahydroberberine
 by forming hydrochloride salts by introducing solvents: [HTHB]Cl,
 [HTHB]Cl&#x00B7;CH3OH and [HTHB]Cl&#x00B7;CH3COOH
;
_journal_issue                   22
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              13268
_journal_paper_doi               10.1039/C7NJ02423A
_journal_volume                  41
_journal_year                    2017
_chemical_formula_moiety         'C20 H22 N O4, C H4 O, Cl'
_chemical_formula_sum            'C21 H26 Cl N O5'
_chemical_formula_weight         407.88
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-05-01 deposited with the CCDC.
2017-09-26 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   7.2610(4)
_cell_length_b                   15.3853(8)
_cell_length_c                   36.6862(19)
_cell_measurement_reflns_used    2071
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.1190
_cell_measurement_theta_min      4.1630
_cell_volume                     4098.3(4)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'New Gemini, Dual, Cu at zero, EosS2'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0354
_diffrn_reflns_av_unetI/netI     0.0381
_diffrn_reflns_Laue_measured_fraction_full 0.994
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       42
_diffrn_reflns_limit_l_min       -41
_diffrn_reflns_number            10277
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        24.498
_diffrn_reflns_theta_max         24.498
_diffrn_reflns_theta_min         3.295
_exptl_absorpt_coefficient_mu    0.218
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.41438
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.322
_exptl_crystal_description       block
_exptl_crystal_F_000             1728.0
_exptl_crystal_size_max          0.310
_exptl_crystal_size_mid          0.280
_exptl_crystal_size_min          0.240
_refine_diff_density_max         0.666
_refine_diff_density_min         -0.783
_refine_diff_density_rms         0.197
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.093
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     261
_refine_ls_number_reflns         3412
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.093
_refine_ls_R_factor_all          0.0890
_refine_ls_R_factor_gt           0.0627
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1412P)^2^+1.1713P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1810
_refine_ls_wR_factor_ref         0.2256
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2619
_reflns_number_total             3412
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7nj02423a2.cif
_cod_data_source_block           shelx_CCDC2
_cod_database_code               7059120
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.755
_shelx_estimated_absorpt_t_max   0.802
_shelx_res_checksum              36841