Syntheses and Structures of Isomeric Diaminotriazinyl-Substituted 2,2'-Bipyridines and 1,10-Phenanthrolines
Adam Duong; Thierry Maris; Olivier Lebel; James D. Wuest; Journal of Organic Chemistry 76 (2011) 1333–1341; doi:10.1021/jo102191n

data_4025922
_publ_section_title
;
 Syntheses and Structures of Isomeric Diaminotriazinyl-Substituted
 2,2'-Bipyridines and 1,10-Phenanthrolines
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              1333
_journal_page_last               1341
_journal_paper_doi               10.1021/jo102191n
_journal_volume                  76
_journal_year                    2011
_chemical_compound_source        'Synthesized by the authors. See text'
_chemical_formula_moiety         'C16 H14 N12, 2(C H4 O)'
_chemical_formula_sum            'C18 H22 N12 O2'
_chemical_formula_weight         438.48
_space_group_IT_number           13
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yc'
_symmetry_space_group_name_H-M   'P 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90
_cell_angle_beta                 95.858(1)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   15.4348(4)
_cell_length_b                   5.1653(2)
_cell_length_c                   12.6502(3)
_cell_measurement_reflns_used    9883
_cell_measurement_temperature    100
_cell_measurement_theta_max      67.78
_cell_measurement_theta_min      2.88
_cell_volume                     1003.28(5)
_computing_cell_refinement       'SAINT V7.34A(Bruker AXS, 2007)'
_computing_data_collection       'APEX2  (Bruker AXS, 2008)'
_computing_data_reduction        'SAINT V7.34A(Bruker AXS, 2007)'
_computing_molecular_graphics    'SHELXTL v6.12 (Bruker AXS, 2001)'
_computing_publication_material  'UdMX (Maris, 2004)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR97 (Altomare et al., 1997)'
_diffrn_ambient_temperature      100
_diffrn_detector_area_resol_mean 8.3
_diffrn_measured_fraction_theta_full 0.978
_diffrn_measured_fraction_theta_max 0.978
_diffrn_measurement_device_type  'Bruker Microstar'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  'Helios optics'
_diffrn_radiation_source         'Rotating Anode'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.031
_diffrn_reflns_av_sigmaI/netI    0.0170
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            16126
_diffrn_reflns_theta_full        68.03
_diffrn_reflns_theta_max         68.03
_diffrn_reflns_theta_min         2.88
_exptl_absorpt_coefficient_mu    0.861
_exptl_absorpt_correction_T_max  0.8713
_exptl_absorpt_correction_T_min  0.7468
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sadabs (Sheldrick, 1996)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.451
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             460
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.408
_refine_diff_density_min         -0.286
_refine_diff_density_rms         0.053
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.065
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     145
_refine_ls_number_reflns         1791
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.065
_refine_ls_R_factor_all          0.0456
_refine_ls_R_factor_gt           0.0446
_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^)+(0.0948P)^2^+0.3983P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1381
_refine_ls_wR_factor_ref         0.1396
_reflns_number_gt                1681
_reflns_number_total             1791
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            COD_J_Org_Chem_76_2011_1333_1341.cif
_cod_data_source_block           jw1245
_cod_original_sg_symbol_H-M      P2/c
_cod_database_code               4025922