Organometallic benzylidene anilines: donor-acceptor features in NCN-pincer Pt(ii) complexes with a 4-(E)-[(4-R-phenyl)imino]methyl substituent.
Batema, Guido D.; Lutz, Martin; Spek, Anthony L.; van Walree, Cornelis A.; van Klink, Gerard P. M.; van Koten, Gerard; Dalton transactions (Cambridge, England : 2003) 43 (2014) 12200–12209; doi:10.1039/c4dt01023j

data_7031514
_publ_section_title
;
 Organometallic benzylidene anilines: donor-acceptor features in
 NCN-pincer Pt(ii) complexes with a 4-(E)-[(4-R-phenyl)imino]methyl
 substituent.
;
_journal_issue                   32
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              12200
_journal_page_last               12209
_journal_paper_doi               10.1039/c4dt01023j
_journal_volume                  43
_journal_year                    2014
_chemical_formula_moiety         'C20 H23 Cl N4 Pt'
_chemical_formula_sum            'C20 H23 Cl N4 Pt'
_chemical_formula_weight         549.96
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     heavy
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 94.535(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.3716(7)
_cell_length_b                   9.1309(4)
_cell_length_c                   11.5847(3)
_cell_measurement_reflns_used    17123
_cell_measurement_temperature    125(2)
_cell_measurement_theta_max      27.49
_cell_measurement_theta_min      1.76
_cell_volume                     1937.24(12)
_computing_cell_refinement       Peakref
_computing_data_collection       'Nonius COLLECT'
_computing_data_reduction        'EvalCCD, ABST, Sortav'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'DIRDIF-99 (Beurskens et al., 1999)'
_diffrn_ambient_temperature      125(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0437
_diffrn_reflns_av_sigmaI/netI    0.0239
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            23964
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.22
_exptl_absorpt_coefficient_mu    7.392
_exptl_absorpt_correction_T_max  0.44
_exptl_absorpt_correction_T_min  0.17
_exptl_absorpt_correction_type   analytical
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.886
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1064
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.634
_refine_diff_density_min         -1.634
_refine_diff_density_rms         0.133
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.151
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     276
_refine_ls_number_reflns         4433
_refine_ls_number_restraints     60
_refine_ls_restrained_S_all      1.155
_refine_ls_R_factor_all          0.0326
_refine_ls_R_factor_gt           0.0295
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0052P)^2^+13.0198P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0671
_refine_ls_wR_factor_ref         0.0683
_reflns_number_gt                4064
_reflns_number_total             4433
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            c4dt01023j2.cif
_cod_data_source_block           s3584b
_cod_depositor_comments
'Adding full bibliography for 7031512--7031514.cif.'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7031514