Room Temperature Reversible CH Activation Mediated by a Pt(0) center, and Stoichiometric Biphenyl Formation via Solvent Activation
Emmanuel Nicolas; Xavier Le Goff; Stephane Bouchonnet; Nicolas Mezailles; Chem.Commun. 48 (2012) 8350–8352; doi:10.1039/c2cc33847e

data_7108169
_publ_section_title
;
 Room Temperature Reversible CH Activation Mediated by a Pt(0) center, and
 Stoichiometric Biphenyl Formation via Solvent Activation
;
_journal_issue                   67
_journal_name_full               Chem.Commun.
_journal_page_first              8350
_journal_page_last               8352
_journal_paper_doi               10.1039/c2cc33847e
_journal_volume                  48
_journal_year                    2012
_chemical_formula_moiety         'C27 H50 I2 P2 Pt, 2(C H2 Cl2)'
_chemical_formula_sum            'C29 H54 Cl4 I2 P2 Pt'
_chemical_formula_weight         1055.35
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 117.018(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   25.262(1)
_cell_length_b                   9.278(1)
_cell_length_c                   17.617(1)
_cell_measurement_reflns_used    4131
_cell_measurement_temperature    150.0(1)
_cell_measurement_theta_max      27.485
_cell_measurement_theta_min      0.998
_cell_volume                     3678.5(5)
_computing_cell_refinement       'DENZO (Otwinowski & Minor, 1997) & COLLECT'
_computing_data_collection       'COLLECT (Hooft, R.W.W., 1998)'
_computing_data_reduction        'DENZO & COLLECT'
_computing_molecular_graphics    'PLATON (Spek, 2009)'
_computing_publication_material  'PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare et al., 1999)'
_diffrn_ambient_temperature      150.0(1)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  KappaCCD
_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     0.71069
_diffrn_reflns_av_R_equivalents  0.0433
_diffrn_reflns_av_sigmaI/netI    0.0365
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -32
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            15410
_diffrn_reflns_theta_full        27.45
_diffrn_reflns_theta_max         27.45
_diffrn_reflns_theta_min         3.27
_exptl_absorpt_coefficient_mu    5.889
_exptl_absorpt_correction_T_max  0.5384
_exptl_absorpt_correction_T_min  0.4170
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'DENZO/SCALEPACK (Otwinowski & Minor, 1996)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.906
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             2040
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.12
_refine_diff_density_max         2.268
_refine_diff_density_min         -1.643
_refine_diff_density_rms         0.179
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.101
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     174
_refine_ls_number_reflns         4176
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.101
_refine_ls_R_factor_all          0.0494
_refine_ls_R_factor_gt           0.0387
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0622P)^2^+7.2716P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1009
_refine_ls_wR_factor_ref         0.1069
_reflns_number_gt                3500
_reflns_number_total             4176
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2cc33847e.txt
_cod_data_source_block           en52
_cod_original_sg_symbol_H-M      'C 2/c '
_cod_database_code               7108169