Platinum metal ditelluroether complexes: synthesis, spectroscopic and structural studies of [M(L‒L)2][PF6]2 [M = Pd or Pt, L‒L = RTe(CH2)3TeR (R = Me or Ph) or C6H4(TeMe)2-o], [Rh(L‒L)2Cl2]PF6, [Ru(L‒L)2X2] (X = Cl, Br or I) and [Ru(L‒L)2(PPh3)Cl]PF6
Levason, William; Orchard, Simon D.; Reid, Gillian; Tolhurst, Vicki-Ann; Journal of the Chemical Society, Dalton Transactions  (1999) 2071–; doi:10.1039/a901942a

data_7027376
_publ_section_title
;
 Platinum metal ditelluroether complexes: synthesis, spectroscopic and
 structural studies of [M(L--L)2][PF6]2 [M&#x2005;=&#x2005;Pd or Pt,
 L--L&#x2005;=&#x2005;RTe(CH2)3TeR (R&#x2005;=&#x2005;Me or Ph) or
 C6H4(TeMe)2-o], [Rh(L--L)2Cl2]PF6, [Ru(L--L)2X2] (X&#x2005;=&#x2005;Cl,
 Br or I) and [Ru(L--L)2(PPh3)Cl]PF6
;
_journal_issue                   12
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              2071
_journal_paper_doi               10.1039/a901942a
_journal_year                    1999
_chemical_formula_moiety         C30H32Cl2RuTe4
_chemical_formula_sum            'C32 H38 Cl8 Ru Te4'
_chemical_formula_weight         1317.69
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_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                114.60
_cell_angle_beta                 107.14
_cell_angle_gamma                102.42
_cell_formula_units_Z            1
_cell_length_a                   10.3523(4)
_cell_length_b                   10.7860(4)
_cell_length_c                   11.1139(5)
_cell_measurement_temperature    293(2)
_cell_volume                     993.42(7)
_computing_data_collection       'DENZO (Otwinowski and Minor, 1997)'
_computing_molecular_graphics    ORTEP
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150.0(1)
_diffrn_measured_fraction_theta_full 0.924
_diffrn_measured_fraction_theta_max 0.924
_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  0.1059
_diffrn_reflns_av_sigmaI/netI    0.0895
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            18694
_diffrn_reflns_theta_full        30.51
_diffrn_reflns_theta_max         30.51
_diffrn_reflns_theta_min         2.21
_exptl_absorpt_coefficient_mu    3.835
_exptl_absorpt_correction_T_max  0.458
_exptl_absorpt_correction_T_min  0.859
_exptl_absorpt_correction_type   SORTAV
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    2.203
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    -
_exptl_crystal_description       'orange block'
_exptl_crystal_F_000             618
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.025
_refine_diff_density_max         2.267
_refine_diff_density_min         -2.306
_refine_diff_density_rms         0.247
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.990
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     206
_refine_ls_number_reflns         5594
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.990
_refine_ls_R_factor_all          0.0756
_refine_ls_R_factor_gt           0.0505
_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^)+(0.0661P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1177
_refine_ls_wR_factor_ref         0.1304
_reflns_number_gt                4116
_reflns_number_total             5594
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            901942asup1.cif
_cod_data_source_block           vt75a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_cell_volume        993.33(7)
_cod_database_code               7027376