Structural and dimensional control of porphyrin capsules using Group 15 tris(3-pyridyl) linkers.
García-Romero, Álvaro; Miguel, Daniel; Wright, Dominic S.; Álvarez, Celedonio M; García-Rodríguez, Raúl; Chemical science 14 (2023) 6522–6530; doi:10.1039/d3sc02151c

data_1569311
_publ_section_title
;
 Structural and dimensional control of porphyrin capsules using Group 15
 tris(3-pyridyl) linkers.
;
_journal_issue                   24
_journal_name_full               'Chemical science'
_journal_page_first              6522
_journal_page_last               6530
_journal_paper_doi               10.1039/d3sc02151c
_journal_volume                  14
_journal_year                    2023
_chemical_formula_moiety         'C162 H108 Bi2 Mg3 N18, 2(C1 H1 Cl3)'
_chemical_formula_sum            'C164 H110 Bi2 Cl6 Mg3 N18'
_chemical_formula_weight         3036.28
_space_group_crystal_system      trigonal
_space_group_IT_number           148
_space_group_name_Hall           '-R 3'
_space_group_name_H-M_alt        'R -3 :H'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2022-06-05
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6408)
;
_audit_update_record
;
2022-08-10 deposited with the CCDC.	2023-05-17 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   20.9744(6)
_cell_length_b                   20.9744(6)
_cell_length_c                   37.5959(13)
_cell_measurement_reflns_used    3820
_cell_measurement_temperature    219.9(4)
_cell_measurement_theta_max      25.4470
_cell_measurement_theta_min      2.4860
_cell_volume                     14323.5(8)
_computing_cell_refinement       'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      219.9(4)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 10.4757
_diffrn_detector_type            Atlas
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w    -60.00  36.00   1.00   30.00    --   12.36 -57.00 -30.00   96
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0074238000
_diffrn_orient_matrix_UB_12      -0.0112820000
_diffrn_orient_matrix_UB_13      0.0165151000
_diffrn_orient_matrix_UB_21      -0.0008081000
_diffrn_orient_matrix_UB_22      0.0297275000
_diffrn_orient_matrix_UB_23      0.0085926000
_diffrn_orient_matrix_UB_31      -0.0383181000
_diffrn_orient_matrix_UB_32      -0.0226427000
_diffrn_orient_matrix_UB_33      0.0030254000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0260
_diffrn_reflns_av_unetI/netI     0.0514
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       45
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            11221
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.697
_diffrn_reflns_theta_min         2.307
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    1.979
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.790
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.46 (Rigaku Oxford Diffraction, 2015)
Numerical absorption correction based on gaussian integration over
			a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            violet
_exptl_crystal_colour_primary    violet
_exptl_crystal_density_diffrn    1.056
_exptl_crystal_description       block
_exptl_crystal_F_000             4572
_exptl_crystal_size_max          0.366
_exptl_crystal_size_mid          0.231
_exptl_crystal_size_min          0.187
_refine_diff_density_max         1.520
_refine_diff_density_min         -0.764
_refine_diff_density_rms         0.067
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.006
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     292
_refine_ls_number_reflns         6058
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.006
_refine_ls_R_factor_all          0.0450
_refine_ls_R_factor_gt           0.0338
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0431P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0799
_refine_ls_wR_factor_ref         0.0837
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4984
_reflns_number_total             6058
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3sc02151c2.cif
_cod_data_source_block           2Mg
_cod_original_cell_volume        14323.5(10)
_cod_original_sg_symbol_H-M      'R -3'
_cod_database_code               1569311
_shelx_shelxl_version_number     2018/3
_chemical_oxdiff_formula         'C168 H114 Bi2 Cl18 Mg3 N18'
_chemical_oxdiff_usercomment     'purple block'
_reflns_odcompleteness_completeness 92.94
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1.a Ternary CH refined with riding coordinates:
 C1S(H1S)
1.b Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C4(H4), C5(H5), C7(H7), C8(H8), C12(H12), C13(H13), C14(H14),
 C15(H15), C16(H16), C18(H18), C19(H19), C23(H23), C24(H24), C25(H25), C26(H26),
  C27(H27)
;
_smtbx_masks_special_details
;
A solvent mask was calculated and 1114 electrons were found in a volume of 5596 cubic angstroms in 1 void per unit cell. 
The crystallization solvent was CHCl3/hexane, and this is consistent with the presence of roughly 6 CHCl3 per formula unit (i.e . roughly 1 CHCl3 per asymmetric unit; 18 CHCl3 per unit cell) which account for 1044 electrons per unit cell. 
The crystals were observed to lose solvent very quickly during the preparation of the sample, and therefore the exact amount of CHCl3 is expected to vary among crystals due to partial loss of CHCl3
;
_smtbx_masks_void_probe_radius   1.2
_smtbx_masks_void_truncation_radius 1.2
_shelx_res_checksum              77685
_shelx_hkl_checksum              59501
_shelx_fab_checksum              9
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.316
_oxdiff_exptl_absorpt_empirical_full_min 0.868