Diacetylplatinum(II) Complexes with κ2-Coordinated Tris(pyridyl)methanol and Tris(pyridyl)methyl Ether Ligands: Structural Insight into the Ligand Dynamics in Solution
Bette, Martin; Kluge, Tim; Schmidt, Jürgen; Steinborn, Dirk; Organometallics 32 (2013) 2216–; doi:10.1021/om400091h

data_4080571
_publ_section_title
;
 Diacetylplatinum(II) Complexes with \k2-Coordinated Tris(pyridyl)methanol
 and Tris(pyridyl)methyl Ether Ligands: Structural Insight into the Ligand
 Dynamics in Solution
;
_journal_issue                   7
_journal_name_full               Organometallics
_journal_page_first              2216
_journal_paper_doi               10.1021/om400091h
_journal_volume                  32
_journal_year                    2013
_chemical_formula_moiety         'C20 H19 N3 O3 Pt, C H2 Cl2'
_chemical_formula_sum            'C21 H21 Cl2 N3 O3 Pt'
_chemical_formula_weight         629.40
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 100.741(12)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.3991(9)
_cell_length_b                   15.8000(11)
_cell_length_c                   17.0948(18)
_cell_measurement_reflns_used    8000
_cell_measurement_temperature    220(2)
_cell_measurement_theta_max      25.85
_cell_measurement_theta_min      2.45
_cell_volume                     2228.8(4)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      220(2)
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  STOE-IPDS
_diffrn_measurement_method       'area detector'
_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  0.0741
_diffrn_reflns_av_sigmaI/netI    0.0523
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            15455
_diffrn_reflns_theta_full        26.01
_diffrn_reflns_theta_max         26.01
_diffrn_reflns_theta_min         2.43
_exptl_absorpt_coefficient_mu    6.563
_exptl_absorpt_correction_T_max  0.33021
_exptl_absorpt_correction_T_min  0.11952
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Spek, A.L. (2003), J.Appl.Cryst. 36, 7-13'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.876
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1216
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.893
_refine_diff_density_min         -0.782
_refine_diff_density_rms         0.172
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.978
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     274
_refine_ls_number_reflns         4306
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.978
_refine_ls_R_factor_all          0.0393
_refine_ls_R_factor_gt           0.0312
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0339P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0551
_refine_ls_wR_factor_ref         0.0572
_reflns_number_gt                3603
_reflns_number_total             4306
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om400091h_si_002.cif
_cod_data_source_block           c:\xray\ipds3723\ipds3723
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               4080571