The first trialkylphosphane telluride complexes of Ag(I): molecular, ionic and supramolecular structural alternatives
Daniliuc, Constantin; Druckenbrodt, Christian; Hrib, Cristian G.; Ruthe, Frank; Blaschette, Armand; Jones, Peter G.; du Mont, Wolf-W.; Chemical Communications (Cambridge, United Kingdom)  (2007) 2060–2062; doi:10.1039/b700917h

data_7101909
_publ_section_title
;
 The first trialkylphosphane telluride complexes of Ag(I): molecular,
 ionic and supramolecular structural alternatives
;
_journal_coden_ASTM              CHCOFS
_journal_issue                   20
_journal_name_full
;
 Chemical Communications (Cambridge, United Kingdom)
;
_journal_page_first              2060
_journal_page_last               2062
_journal_paper_doi               10.1039/b700917h
_journal_year                    2007
_chemical_formula_sum            'C18 H42 Ag F6 P2 Sb Se2'
_chemical_formula_weight         822.00
_chemical_name_common
;Bis-(triisopropylphosphine selenide)-silver(i)
hexafluoroantimonate
;
_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                 92.965(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.6889(6)
_cell_length_b                   23.6812(16)
_cell_length_c                   13.6253(10)
_cell_measurement_reflns_used    7159
_cell_measurement_temperature    133(2)
_cell_measurement_theta_max      30
_cell_measurement_theta_min      2
_cell_volume                     2799.8(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Siemens XP'
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      133(2)
_diffrn_detector_area_resol_mean 8.192
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker SMART 1000 CCD'
_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     0.71073
_diffrn_reflns_av_R_equivalents  0.0748
_diffrn_reflns_av_sigmaI/netI    0.0341
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       33
_diffrn_reflns_limit_k_min       -33
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            59721
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         30.53
_diffrn_reflns_theta_min         1.72
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    4.423
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.5234
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.950
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1600
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.22
_refine_diff_density_max         1.046
_refine_diff_density_min         -0.951
_refine_diff_density_rms         0.124
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    'methyls rigid and others riding'
_refine_ls_matrix_type           full
_refine_ls_number_parameters     283
_refine_ls_number_reflns         8562
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.0341
_refine_ls_R_factor_gt           0.0272
_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^)+(0.0424P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0687
_refine_ls_wR_factor_ref         0.0709
_reflns_number_gt                7322
_reflns_number_total             8562
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b700917h.txt
_cod_data_source_block           lacra
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7101909