Synthesis, structure and photophysical properties of 2-benzhydryl-4-methyl-6-(aryliminomethyl)phenol ligands and the zinc complexes thereof
Zihong Zhou; Wen Li; Xiaohua Hou; Xiang Hao; Langqiu Chen; Carl Redshaw; Wen-Hua Sun; Inorganica Chimica Acta 392 (2012) 292–299; doi:10.1016/j.ica.2012.03.046

data_1512617
_publ_section_title
;
 Synthesis, structure and photophysical properties of
 2-benzhydryl-4-methyl-6-(aryliminomethyl)phenol ligands and the zinc
 complexes thereof
;
_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              292
_journal_page_last               299
_journal_paper_doi               10.1016/j.ica.2012.03.046
_journal_volume                  392
_journal_year                    2012
_chemical_formula_sum            'C62 H60 N2 O2 Zn'
_chemical_formula_weight         930.49
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                70.36(3)
_cell_angle_beta                 70.72(3)
_cell_angle_gamma                72.60(3)
_cell_formula_units_Z            2
_cell_length_a                   12.433(3)
_cell_length_b                   15.346(3)
_cell_length_c                   15.863(3)
_cell_measurement_reflns_used    8442
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.49
_cell_measurement_theta_min      1.41
_cell_volume                     2629.8(12)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2007)'
_computing_molecular_graphics    'XP in Siemens SHELXTL (Sheldrick, 1994)'
_computing_publication_material  'SHELX97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Saturn724+ CCD'
_diffrn_measurement_method       '\w scans at fixed \c = 45\%'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0512
_diffrn_reflns_av_sigmaI/netI    0.0702
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            25893
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         1.41
_exptl_absorpt_coefficient_mu    0.511
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.6367
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.175
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             984
_exptl_crystal_size_max          0.37
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.19
_refine_diff_density_max         0.414
_refine_diff_density_min         -0.641
_refine_diff_density_rms         0.131
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.108
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     604
_refine_ls_number_reflns         11993
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.108
_refine_ls_R_factor_gt           0.0704
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0828P)^2^+1.9264P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1799
_refine_ls_wR_factor_ref         0.1918
_reflns_number_gt                10019
_reflns_number_total             11993
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ICA-2012-392-292-299-2.cif
_cod_data_source_block           C2
_cod_original_cell_volume        2629.7(9)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               1512617