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_4080574
_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         'C27 H25 N3 O3 Pt'
_chemical_formula_sum            'C27 H25 N3 O3 Pt'
_chemical_formula_weight         634.59
_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                 108.82(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.315(3)
_cell_length_b                   10.7222(11)
_cell_length_c                   16.602(2)
_cell_measurement_reflns_used    7998
_cell_measurement_temperature    220(2)
_cell_measurement_theta_max      25.9
_cell_measurement_theta_min      2.3
_cell_volume                     2412.0(7)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      220(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_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  0.0569
_diffrn_reflns_av_sigmaI/netI    0.0414
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            16605
_diffrn_reflns_theta_full        25.84
_diffrn_reflns_theta_max         25.84
_diffrn_reflns_theta_min         2.30
_exptl_absorpt_coefficient_mu    5.851
_exptl_absorpt_correction_T_max  0.23806
_exptl_absorpt_correction_T_min  0.18489
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'Spek, A.L. (2003). J. Appl. Cryst. 36, 7-13. Spek, A.L. (2009). Acta Cryst. D65, 148-155.'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.747
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1240
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.418
_refine_diff_density_min         -1.260
_refine_diff_density_rms         0.135
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.010
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     309
_refine_ls_number_reflns         4640
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.010
_refine_ls_R_factor_all          0.0439
_refine_ls_R_factor_gt           0.0317
_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^)+(0.0473P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0729
_refine_ls_wR_factor_ref         0.0768
_reflns_number_gt                3736
_reflns_number_total             4640
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om400091h_si_002.cif
_cod_data_source_block           c:\xray\ipds3796\ipds3796
_cod_original_cell_volume        2412.1(6)
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               4080574