Ligand-Directed Assembly of Asymmetric 1,3,5-Triazine Ligands Containing Pyridyl and Hydroxyl Groups
Cao, Man-Li; Wu, Jin-Ji; Liang, Jin-Juan; Ye, Bao-Hui; Crystal Growth & Design 10 (2010) 4934–; doi:10.1021/cg101016t

data_4502102
_publ_section_title
;
 Ligand-Directed Assembly of Asymmetric 1,3,5-Triazine Ligands Containing
 Pyridyl and Hydroxyl Groups
;
_journal_issue                   11
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              4934
_journal_paper_doi               10.1021/cg101016t
_journal_volume                  10
_journal_year                    2010
_chemical_formula_sum            'C19.5 H14 N6 Ni O4.5'
_chemical_formula_weight         463.08
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 92.6080(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.6369(7)
_cell_length_b                   16.9044(14)
_cell_length_c                   13.1088(10)
_cell_measurement_reflns_used    3737
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.00
_cell_measurement_theta_min      2.41
_cell_volume                     1911.9(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker Smart Apex CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0278
_diffrn_reflns_av_sigmaI/netI    0.0317
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            11633
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         2.41
_diffrn_standards_decay_%        negligible
_exptl_absorpt_coefficient_mu    1.060
_exptl_absorpt_correction_T_max  0.8923
_exptl_absorpt_correction_T_min  0.8160
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.609
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             948
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.720
_refine_diff_density_min         -0.396
_refine_diff_density_rms         0.070
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.012
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     282
_refine_ls_number_reflns         3737
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.012
_refine_ls_R_factor_all          0.0401
_refine_ls_R_factor_gt           0.0351
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0627P)^2^+0.7170P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0953
_refine_ls_wR_factor_ref         0.0990
_reflns_number_gt                3305
_reflns_number_total             3737
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg101016t_si_001.cif
_cod_data_source_block           complex_5b
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_original_formula_sum        'C19.50 H14 N6 Ni O4.50'
_cod_database_code               4502102