Modular Construction of Porous Hydrogen-Bonded Molecular Materials from Melams
Khadivjam, Tinasadat; Che-Quang, Huy; Maris, Thierry; Ajoyan, Zvart; Howarth, Ashlee J.; Wuest, James D.; Chemistry-A European Journal 26 (2020) 7026–7040; doi:10.1002/chem.202000186

data_1559900
_publ_section_title
;
 Modular Construction of Porous Hydrogen-Bonded Molecular Materials from
 Melams
;
_journal_issue                   31
_journal_name_full               'Chemistry-A European Journal'
_journal_page_first              7026
_journal_page_last               7040
_journal_paper_doi               10.1002/chem.202000186
_journal_volume                  26
_journal_year                    2020
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C18 H20 N22'
_chemical_formula_sum            'C18 H20 N22'
_chemical_formula_weight         544.56
_chemical_name_systematic
;
 N2,N2'-(1,3-phenylene)bis[N2-(4,6-diamino-1,3,5-triazin-2-yl)
-1,3,5-triazine-2,4,6-triamine] dimethyl sulfoxide solvate
;
_space_group_crystal_system      tetragonal
_space_group_IT_number           96
_space_group_name_Hall           'P 4nw 2abw'
_space_group_name_H-M_alt        'P 43 21 2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2018-05-07
_audit_creation_method
;
Olex2 1.2
(compiled 2018.04.26 svn.r3504 for OlexSys, GUI svn.r5492)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   21.2871(5)
_cell_length_b                   21.2871(5)
_cell_length_c                   32.0541(7)
_cell_measurement_reflns_used    9981
_cell_measurement_temperature    150
_cell_measurement_theta_max      52.437
_cell_measurement_theta_min      3.003
_cell_volume                     14525.0(6)
_computing_cell_refinement
;
SAINT (2013) V8.38A; Integration Software for Single Crystal Data. 
Bruker AXS Inc., Madison, WI 53719-1173.'
;
_computing_data_collection
;
APEX 2 (2013) Bruker AXS Inc., Madison, WI 53719-1173.
;
_computing_data_reduction
;
SAINT (2013) V8.38A; Integration Software for Single Crystal Data. 
Bruker AXS Inc., Madison, WI 53719-1173.'
;
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'XT (Sheldrick, 2015)'
_diffrn_ambient_temperature      150
_diffrn_detector                 'CMOS Area detector'
_diffrn_detector_area_resol_mean 10.24
_diffrn_detector_type            'Bruker Photon 100 CMOS Detector'
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device       'k-geometry diffractometer'
_diffrn_measurement_device_type  'Bruker Venture Metaljet'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_collimation    'Focusing mirrors'
_diffrn_radiation_monochromator  'Helios MX Mirror Optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           GaK\a
_diffrn_radiation_wavelength     1.34139
_diffrn_reflns_av_R_equivalents  0.0648
_diffrn_reflns_av_unetI/netI     0.0359
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       -38
_diffrn_reflns_number            99948
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        53.594
_diffrn_reflns_theta_max         54.872
_diffrn_reflns_theta_min         2.168
_diffrn_source                   'Metal Jet'
_diffrn_source_target            Ga
_diffrn_source_type              'Gallium Liquid Metal Jet Source'
_exptl_absorpt_coefficient_mu    0.192
_exptl_absorpt_correction_T_max  0.7508
_exptl_absorpt_correction_T_min  0.6238
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. 
wR2(int) was 0.1150 before and 0.0789 after correction. 
The Ratio of minimum to maximum transmission is 0.8308. 
The \l/2 correction factor is Not present.'
;
_exptl_crystal_colour            'clear light colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    0.498
_exptl_crystal_description       Block
_exptl_crystal_F_000             2256
_exptl_crystal_recrystallization_method 'crystallized from DMSO/EOH'
_exptl_crystal_size_max          0.13
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.150
_refine_diff_density_min         -0.141
_refine_diff_density_rms         0.023
_refine_ls_abs_structure_details
;
 Flack x determined using 2878 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.30(15)
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.956
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     361
_refine_ls_number_reflns         13667
_refine_ls_number_restraints     372
_refine_ls_restrained_S_all      1.121
_refine_ls_R_factor_all          0.0815
_refine_ls_R_factor_gt           0.0491
_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^)+(0.1090P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1487
_refine_ls_wR_factor_ref         0.1709
_reflns_Friedel_coverage         0.786
_reflns_Friedel_fraction_full    0.998
_reflns_Friedel_fraction_max     0.986
_reflns_number_gt                8222
_reflns_number_total             13667
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            melam_7-n_dmso_jw2051.cif
_cod_data_source_block           jw2051
_cod_original_cell_volume        14525.0(8)
_cod_database_code               1559900