data_2003582 _journal_name_full 'Acta Crystallographica' _journal_year 1995 _journal_volume C51 _journal_page_first 1102 _journal_page_last 1105 _publ_section_title ; [M(CNMe)~4~][PF~6~]~2~ (M = Pt, Pd) ; _chemical_formula_moiety 'C8 H12 F12 N4 P2 Pt' _chemical_formula_sum ' C8 H12 F12 N4 P2 Pt1 ' _chemical_formula_weight 649.2 loop_ _symmetry_equiv_pos_as_xyz 'x,y,z' 'x,y,-z' 'y,-x,-z' '-y,x,-z' '1/2+x,1/2-y,z' '1/2-x,1/2+y,z' '1/2-y,1/2-x,z' '1/2+y,1/2+x,z' '-x,-y,-z' '-x,-y,z' '-y,x,z' 'y,-x,z' '1/2-x,1/2+y,-z' '1/2+x,1/2-y,-z' '1/2+y,1/2+x,-z' '1/2-y,1/2-x,-z' _symmetry_space_group_name_H-M 'P 4/m b m' _cell_length_a 9.494(1) _cell_length_b 9.494(1) _cell_length_c 11.203(2) _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 1009.8(3) _cell_formula_units_Z 2 _exptl_crystal_density_diffrn 2.135 _exptl_crystal_density_meas ? _diffrn_radiation_type 'MoK\a' _diffrn_radiation_wavelength 0.71073 _cell_measurement_reflns_used 36 _cell_measurement_theta_min 5 _cell_measurement_theta_max 15 _exptl_absorpt_coefficient_mu 7.213 _cell_measurement_temperature 293 _exptl_crystal_description 'regular block' _exptl_crystal_size_max 0.35 _exptl_crystal_size_mid 0.3 _exptl_crystal_size_min 0.3 _exptl_crystal_size_rad ? _exptl_crystal_colour 'clear' _chemical_compound_source 'Et~2~O/MeCN' _diffrn_measurement_device 'Siemens P3m' _diffrn_measurement_method \w/2\q _exptl_absorpt_correction_type 'Empirical (azimuthal scan)' _exptl_absorpt_correction_T_min 0.187 _exptl_absorpt_correction_T_max 0.276 _diffrn_reflns_number 1474 _reflns_number_total 670 _reflns_number_observed 454 _reflns_observed_criterion I>2\s(I) _diffrn_reflns_av_R_equivalents 0.0432 _diffrn_reflns_theta_max 27.5 _diffrn_reflns_limit_h_min 0 _diffrn_reflns_limit_h_max 12 _diffrn_reflns_limit_k_min 0 _diffrn_reflns_limit_k_max 12 _diffrn_reflns_limit_l_min 0 _diffrn_reflns_limit_l_max 14 _diffrn_standards_number 3 _diffrn_standards_interval_count 50 _diffrn_standards_interval_time ? _diffrn_standards_decay_% +-2 _refine_ls_structure_factor_coef F _refine_ls_R_factor_obs 0.0287 _refine_ls_wR_factor_obs 0.0339 _refine_ls_goodness_of_fit_obs 1.20 _refine_ls_number_reflns 454 _refine_ls_number_parameters 46 _refine_ls_hydrogen_treatment 'H atoms riding with C-H = 0.96 \%A and U(H) = _refine_ls_weighting_scheme '1/[\s~c~^2^(F)+0.0005F^2^]' _refine_ls_shift/esd_max 0.001 _refine_diff_density_max 0.53 _refine_diff_density_min -1.27 _refine_ls_extinction_method 'none' _refine_ls_extinction_coef ? _atom_type_scat_source 'IntTabIV' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv Pt(1) .0 -.5000 .0 .042(1) P(1) .0 .0 .0 .053(1) P(2) .5000 .0 .5000 .055(1) F(1) .0 .0 .1421(9) .114(3) F(2) -.0777(7) -.1481(6) .0 .087(3) F(3) .5030(7) -.1648(10) .5000 .162(6) F(4) .5000 .0 .3645(10) .226(10) N(1) .1678(5) -.3322(5) .1896(6) .055(2) C(1) .1072(6) -.3928(6) .1227(7) .047(2) C(2) .2508(6) -.2492(6) .2711(10) .088(4) H(2A) .2265 -.2735 .3517 .080 H(2B) .2322 -.1510 .2580 .080