The crystal structure of 4,4′-bipyridine-5,6,7-trihydroxy-2-phenyl-4H-chromen-4-one-water(1/2/2), C40H32N2O12
Cheng, Gui-Lin; Jiang, Cheng-Jun; Xia, Ying-Fan; Zeitschrift für Kristallographie - New Crystal Structures 237 (2022) 933–935; doi:10.1515/ncrs-2022-0286

data_8107256
_publ_section_title
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 The crystal structure of
 4,4&#x2032;-bipyridine-5,6,7-trihydroxy-2-phenyl-4H-chromen-4-one-water(1/2/2),
 C40H32N2O12
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_journal_issue                   5
_journal_name_full
'Zeitschrift f\"ur Kristallographie - New Crystal Structures'
_journal_page_first              933
_journal_page_last               935
_journal_paper_doi               10.1515/ncrs-2022-0286
_journal_volume                  237
_journal_year                    2022
_chemical_formula_moiety         '2(C15 H10 O5), 2(H2 O), C10 H8 N2'
_chemical_formula_sum            'C40 H32 N2 O12'
_chemical_formula_weight         732.67
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_cell_angle_alpha                106.115(15)
_cell_angle_beta                 98.239(16)
_cell_angle_gamma                95.054(19)
_cell_formula_units_Z            1
_cell_length_a                   7.403(3)
_cell_length_b                   8.275(3)
_cell_length_c                   14.571(4)
_cell_measurement_reflns_used    6912
_cell_measurement_temperature    170(2)
_cell_measurement_theta_max      27.12
_cell_measurement_theta_min      2.58
_cell_volume                     841.0(5)
_computing_cell_refinement       'SAINT V8.38A (?, 2016)'
_computing_data_reduction        'SAINT V8.38A (?, 2016)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      170.0
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'zju Bruker D8 Venture Ims3.0'
_diffrn_measurement_method       '\? and \? scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0194
_diffrn_reflns_av_unetI/netI     0.0254
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            10499
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.066
_diffrn_reflns_theta_min         2.573
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.108
_exptl_absorpt_correction_T_max  0.7455
_exptl_absorpt_correction_T_min  0.7158
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0722 before and 0.0366 after correction.
The Ratio of minimum to maximum transmission is 0.9602.
The \?/2 correction factor is Not present.
;
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.447
_exptl_crystal_description       block
_exptl_crystal_F_000             382
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.36
_exptl_crystal_size_min          0.23
_refine_diff_density_max         0.280
_refine_diff_density_min         -0.195
_refine_diff_density_rms         0.040
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     253
_refine_ls_number_reflns         3690
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0384
_refine_ls_R_factor_gt           0.0353
_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^+0.2472P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0949
_refine_ls_wR_factor_ref         0.0980
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                3355
_reflns_number_total             3690
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            suppl_j_ncrs-2022-0286_suppl.cif
_cod_data_source_block           2
_cod_original_cell_volume        840.9(5)
_cod_database_code               8107256
_shelx_estimated_absorpt_t_max   0.976
_shelx_estimated_absorpt_t_min   0.953
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.5 times of:
  All O(H) groups, H6A of C12
 At 1.2 times of:
  H15 of C15, H12 of C12, H14 of C14, H13 of C13, H11 of C11, H8 of C8, H4 of
  C4, H20 of C20, H19 of C19, H17 of C17, H16 of C16
2. Restrained distances
 O6-H6A
 0.87 with sigma of 0.02
3.a Free rotating group:
 O6(H6B)
3.b Aromatic/amide H refined with riding coordinates:
 C4(H4), C8(H8), C11(H11), C12(H12), C13(H13), C14(H14), C15(H15), C16(H16),
 C17(H17), C19(H19), C20(H20)
3.c Idealised tetrahedral OH refined as rotating group:
 O1(H1), O2(H2), O3(H3)
;
_shelx_res_checksum              87621