A New Cyclometalation Motif: Synthesis, Characterization, Structures, and Reactivity of Pallada- and Platinacycles with a Bidentate {C(sp2,cyrhetrene),N}−Ligand
Cautivo, Teresa; Klahn, Hugo; Godoy, Fernando; López, Concepción; Font-Bardía, Mercè; Calvet, Teresa; Gutierrez-Puebla, Enrique; Monge, Angeles; Organometallics 30 (2011) 5578–; doi:10.1021/om200310r

data_4064753
_publ_section_title
;
 A New Cyclometalation Motif: Synthesis, Characterization, Structures, and
 Reactivity of Pallada- and Platinacycles with a Bidentate
 {C(sp2,cyrhetrene),N}&#x2212;Ligand
;
_journal_issue                   21
_journal_name_full               Organometallics
_journal_page_first              5578
_journal_paper_doi               10.1021/om200310r
_journal_volume                  30
_journal_year                    2011
_chemical_formula_moiety         'C15 H13 Cl N O4 Pt Re S'
_chemical_formula_sum            'C15 H13 Cl N O4 Pt Re S'
_chemical_formula_weight         720.06
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 99.46(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.776(3)
_cell_length_b                   17.657(6)
_cell_length_c                   10.232(8)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      21
_cell_measurement_theta_min      12
_cell_volume                     1742.2(16)
_computing_cell_refinement       'CAD-4/PC (Kretschmar, 1996)'
_computing_data_collection       'CAD-4/PC (Kretschmar, 1996)'
_computing_data_reduction        'XCAD4 (Harms and  Wocadlo, 1995)'
_computing_molecular_graphics    'ORTEP (Brueggermann and Smith, 1990)'
_computing_publication_material  'PLATON (Spek, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'ENRAF-NONIUS, CAD4'
_diffrn_measurement_method       \w--2\q
_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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0532
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            5068
_diffrn_reflns_theta_full        29.97
_diffrn_reflns_theta_max         29.97
_diffrn_reflns_theta_min         2.31
_diffrn_standards_interval_time  '120 min'
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    15.255
_exptl_absorpt_correction_T_max  0.22
_exptl_absorpt_correction_T_min  0.17
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   sadabs
_exptl_crystal_density_diffrn    2.745
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1312
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         2.236
_refine_diff_density_min         -1.969
_refine_diff_density_rms         0.210
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.938
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     217
_refine_ls_number_reflns         5068
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.938
_refine_ls_R_factor_all          0.0645
_refine_ls_R_factor_gt           0.0333
_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^)+(0.0400P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0694
_refine_ls_wR_factor_ref         0.0767
_reflns_number_gt                3565
_reflns_number_total             5068
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om200310r_si_001.cif
_cod_data_source_block           choc13a
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               4064753