Oxidative addition of cyclic 1-oxa-5,6-ditelluraspirooctane to platinum(0) complexes
Wagner, Andreas; Vigo, Ludmila; Oilunkaniemi, Raija; Laitinen, Risto S.; Weigand, Wolfgang; Dalton Transactions  (2008) 3535–3537; doi:10.1039/b802308e

data_7004062
_publ_section_title
;
 Oxidative addition of cyclic 1-oxa-5,6-ditelluraspirooctane to
 platinum(0) complexes
;
_journal_issue                   27
_journal_name_full               'Dalton Transactions'
_journal_page_first              3535
_journal_page_last               3537
_journal_paper_doi               10.1039/b802308e
_journal_year                    2008
_chemical_formula_moiety         'C46 H46 O2 P2 Pt2 Te4, C7 H8'
_chemical_formula_sum            'C53 H54 O2 P2 Pt2 Te4'
_chemical_formula_weight         1685.48
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                86.35(3)
_cell_angle_beta                 81.87(3)
_cell_angle_gamma                67.62(3)
_cell_formula_units_Z            2
_cell_length_a                   11.904(2)
_cell_length_b                   15.039(3)
_cell_length_c                   16.760(3)
_cell_measurement_reflns_used    9866
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      26.00
_cell_measurement_theta_min      2.97
_cell_volume                     2746.4(11)
_computing_cell_refinement       'DENZO-SMN (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Nonius, 1998)'
_computing_data_reduction        'DENZO-SMN (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'DIAMOND (Branderburg & Berndt, 1999)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR-92 (Altomare et al., 1993)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_diffrn_measurement_device_type  'Bruker Nonius Kappaccd'
_diffrn_measurement_method       '\f scans, and \w scans with \k offsets'
_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  0.0850
_diffrn_reflns_av_sigmaI/netI    0.0570
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            40175
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         2.97
_exptl_absorpt_coefficient_mu    7.265
_exptl_absorpt_correction_T_max  0.3351
_exptl_absorpt_correction_T_min  0.2660
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SHELXTL; Bruker 2001)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.038
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1564
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.15
_refine_diff_density_max         2.783
_refine_diff_density_min         -1.578
_refine_diff_density_rms         0.253
_refine_ls_extinction_coef       0.0061(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.058
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     554
_refine_ls_number_reflns         10607
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.058
_refine_ls_R_factor_all          0.0520
_refine_ls_R_factor_gt           0.0493
_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^)+(0.0815P)^2^+15.6469P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1350
_refine_ls_wR_factor_ref         0.1375
_reflns_number_gt                9866
_reflns_number_total             10607
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b802308e.txt
_cod_data_source_block           cmpd4
_cod_original_cell_volume        2746.4(10)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7004062