Influence of the crystallisation approach on multicomponent systems of palmatine chloride
Surampudi, Anuja Venkata Sai Durga; Prasad, Sai Ram; Swain, Debasish; Soujanya, Yarasi; Ramakrishna, Sistla; Balasubramanian, Sridhar; CrystEngComm 27 (2025) 5901–5917; doi:10.1039/D5CE00441A

data_1575258
_publ_section_title
;
 Influence of the crystallisation approach on multicomponent systems of
 palmatine chloride
;
_journal_issue                   35
_journal_name_full               CrystEngComm
_journal_page_first              5901
_journal_page_last               5917
_journal_paper_doi               10.1039/D5CE00441A
_journal_volume                  27
_journal_year                    2025
_chemical_formula_moiety         'C21 H22 N O4, C7 H5 O5, 2(H2 O)'
_chemical_formula_sum            'C28 H31 N O11'
_chemical_formula_weight         557.54
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2025-04-24 deposited with the CCDC.	2025-07-23 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 103.2139(7)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.50700(10)
_cell_length_b                   10.7999(2)
_cell_length_c                   22.6843(3)
_cell_measurement_reflns_used    9903
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.472
_cell_measurement_theta_min      2.385
_cell_volume                     2505.94(6)
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.965
_diffrn_measurement_device_type  'Bruker D8 QUEST PHOTON-100'
_diffrn_measurement_method       '\w and \f'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1581
_diffrn_reflns_av_unetI/netI     0.0967
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.965
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            51353
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.965
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.552
_diffrn_reflns_theta_min         1.991
_exptl_absorpt_coefficient_mu    0.115
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.6712
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 SADABS 2016/2: Krause, L., Herbst-Irmer, R., Sheldrick G.M. & Stalke D.,
 J. Appl. Cryst. 48 (2015) 3-10
;
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.478
_exptl_crystal_description       PLATE
_exptl_crystal_F_000             1176
_exptl_crystal_size_max          0.220
_exptl_crystal_size_mid          0.140
_exptl_crystal_size_min          0.080
_refine_diff_density_max         0.434
_refine_diff_density_min         -0.251
_refine_diff_density_rms         0.065
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     393
_refine_ls_number_reflns         7416
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.0904
_refine_ls_R_factor_gt           0.0426
_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^)+(0.0470P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1035
_refine_ls_wR_factor_ref         0.1173
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5014
_reflns_number_total             7416
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5ce00441a2.cif
_cod_data_source_block           KB1364_0m_a
_cod_depositor_comments
'Adding full bibliography for 1575258--1575260.cif.'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               1575258
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.975
_shelx_estimated_absorpt_t_max   0.991
_shelx_res_checksum              1312