Metal-Assisted and Solvent-Mediated Synthesis of Two-Dimensional Triazine Structures on Gram Scale.
Faghani, Abbas; Gholami, Mohammad Fardin; Trunk, Matthias; Müller, Johannes; Pachfule, Pradip; Vogl, Sarah; Donskyi, Ievgen; Nickl, Philip; Shao, Jingjing; Huang, Michael R. S.; Unger, Wolfgang E. S.; Arenal, Raul; Koch, Christoph T.; Paulus, Beate; Rabe, Jürgen P; Thomas, Arne; Haag, Rainer; Adeli, Mohsen; Journal of the American Chemical Society  (2020) –; doi:10.1021/jacs.0c02399

data_4135112
_publ_section_title
;
 Metal-Assisted and Solvent-Mediated Synthesis of Two-Dimensional Triazine
 Structures on Gram Scale.
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_paper_doi               10.1021/jacs.0c02399
_journal_year                    2020
_chemical_formula_moiety         'C17 H16 N4 O2'
_chemical_formula_sum            'C17 H16 N4 O2'
_chemical_formula_weight         308.34
_chemical_name_common            2
_space_group_crystal_system      orthorhombic
_space_group_IT_number           36
_space_group_name_Hall           'C 2c -2'
_space_group_name_H-M_alt        'C m c 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2020-03-08
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   28.0550(13)
_cell_length_b                   7.0673(6)
_cell_length_c                   7.8774(5)
_cell_measurement_reflns_used    1670
_cell_measurement_temperature    150
_cell_measurement_theta_max      72.2890
_cell_measurement_theta_min      6.4270
_cell_volume                     1561.88(18)
_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    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      150
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Oxford Supernova'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0323
_diffrn_reflns_av_unetI/netI     0.0231
_diffrn_reflns_limit_h_max       34
_diffrn_reflns_limit_h_min       -34
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -6
_diffrn_reflns_number            4798
_diffrn_reflns_theta_full        73.92
_diffrn_reflns_theta_max         73.92
_diffrn_reflns_theta_min         3.15
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.727
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.54044
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'CrysAlisPro 1.171.38.46 (Rigaku Oxford Diffraction, 2015) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm.'
_exptl_crystal_colour            'clear colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.311
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             648
_exptl_crystal_size_max          0.108
_exptl_crystal_size_mid          0.094
_exptl_crystal_size_min          0.038
_refine_diff_density_max         0.244
_refine_diff_density_min         -0.202
_refine_diff_density_rms         0.049
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     110
_refine_ls_number_reflns         1334
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0546
_refine_ls_R_factor_gt           0.0468
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0934P)^2^+0.1801P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1293
_refine_ls_wR_factor_ref         0.1376
_reflns_number_gt                1143
_reflns_number_total             1334
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja0c02399_si_003.cif
_cod_data_source_block           2
_cod_original_cell_volume        1561.88(17)
_cod_database_code               4135112
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C6(H6), C9(H9), C10(H10), C12(H12), C13(H13)
2.b Idealised Me refined as rotating group:
 C11(H11A,H11B,H11C)
;
_olex2_submission_special_instructions 'No special instructions were received'