Supramolecular chemistry of two new bis(1,2,3-triazolyl)pyridine macrocycles: metal complexation, self-assembly and anion binding.
David, Arthur H. G.; Goodwin, Rosemary J.; White, Nicholas G.; Dalton transactions (Cambridge, England : 2003) 52 (2023) 1902–1912; doi:10.1039/d2dt03985k

data_7712185
_publ_section_title
;
 Supramolecular chemistry of two new bis(1,2,3-triazolyl)pyridine
 macrocycles: metal complexation, self-assembly and anion binding.
;
_journal_issue                   7
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1902
_journal_page_last               1912
_journal_paper_doi               10.1039/d2dt03985k
_journal_volume                  52
_journal_year                    2023
_chemical_compound_source        synthesized
_chemical_formula_moiety         'C38 H34 N14 O4, 2(C3 H7 N O)'
_chemical_formula_sum            'C44 H48 N16 O6'
_chemical_formula_weight         896.97
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     other
_audit_update_record
;
2022-12-08 deposited with the CCDC.	2023-01-16 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 107.273(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   24.3689(9)
_cell_length_b                   6.0698(2)
_cell_length_c                   32.7063(13)
_cell_measurement_reflns_used    4489
_cell_measurement_temperature    150
_cell_measurement_theta_max      72.4
_cell_measurement_theta_min      4.00
_cell_volume                     4619.6(3)
_computing_cell_refinement       'CrysAlisPro, (Agilent, 2011)'
_computing_data_collection       'SuperNova, (Oxford Diffraction, 2010)'
_computing_data_reduction        'CrysAlisPro, (Agilent, 2011)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'Superflip (Palatinus & Chapuis, 2007)'
_diffrn_ambient_temperature      150
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device       Area
_diffrn_measurement_device_type  'Oxford Diffraction SuperNova'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.042
_diffrn_reflns_av_unetI/netI     0.071
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       40
_diffrn_reflns_limit_l_min       -39
_diffrn_reflns_number            16692
_diffrn_reflns_theta_full        71.671
_diffrn_reflns_theta_max         73.888
_diffrn_reflns_theta_min         3.799
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.743
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.721
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrysAlisPro, (Agilent, 2011)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.290
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1888
_exptl_crystal_recrystallization_method 'Re-crystallisation from solvent: DMF'
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.42
_refine_diff_density_min         -0.41
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   1.0341
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     298
_refine_ls_number_reflns         4629
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0937
_refine_ls_R_factor_gt           0.0759
_refine_ls_shift/su_max          0.0001374
_refine_ls_shift/su_mean         0.0000124
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method= Modified Sheldrick 
 w=1/[\s^2^(F^2^) + ( 0.03P)^2^ +31.40P] 
 ,where P=(max(Fo^2^,0) + 2Fc^2^)/3 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1946
_refine_ls_wR_factor_gt          0.1848
_refine_ls_wR_factor_ref         0.1946
_reflns_limit_h_max              28
_reflns_limit_h_min              -30
_reflns_limit_k_max              7
_reflns_limit_k_min              0
_reflns_limit_l_max              40
_reflns_limit_l_min              0
_reflns_number_gt                3611
_reflns_number_total             4649
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   2.75
_oxford_diffrn_Wilson_scale      0.21
_oxford_refine_ls_scale          1.97(2)
_cod_data_source_file            d2dt03985k4.cif
_cod_data_source_block           3
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_crystal_density_meas' value 'not measured' was
changed to '?' -- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 

 Adding full bibliography for 7712183--7712190.cif.
;
_cod_original_sg_symbol_H-M      'C 2/c '
_cod_database_code               7712185
_oxford_refine_reflns_threshold_expression I>-3.0\s(I)
_refine_ls_r_factor_ref          0.0936
_reflns_number_all               4630