Spectroscopic and Structural Studies on Polyfluorophenyl Tellurides and Tellurium(IV) Dihalides
Thomas M. Klapötke; Burkhard Krumm; Peter Mayer; Kurt Polborn; Oliver P. Ruscitti; Inorganic Chemistry 40 (2001) 5169–5176; doi:10.1021/ic010149r

data_4320285
_publ_section_title
;
 Spectroscopic and Structural Studies on Polyfluorophenyl Tellurides and
 Tellurium(IV) Dihalides
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5169
_journal_page_last               5176
_journal_paper_doi               10.1021/ic010149r
_journal_volume                  40
_journal_year                    2001
_chemical_compound_source        'provided by O. Ruscitti'
_chemical_formula_moiety         'Te F6 C12 H6'
_chemical_formula_sum            'C12 H6 F6 Te'
_chemical_formula_weight         391.77
_chemical_name_common            TeF
_space_group_IT_number           142
_symmetry_cell_setting           tetragonal
_symmetry_Int_Tables_number      142
_symmetry_space_group_name_Hall  '-I 4bd 2c'
_symmetry_space_group_name_H-M   'I 41/a c d :2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_author_name               'Mayer, P.'
_audit_block_code                Te_F2_(C6F2H3)2_e037_klapoetke
_audit_creation_date             11-Feb-00
_audit_creation_method           'form98_1/compatible with shelxl97-2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            16
_cell_length_a                   18.0889(9)
_cell_length_b                   18.0889(9)
_cell_length_c                   15.4579(9)
_cell_measurement_reflns_used    5000
_cell_measurement_temperature    200(3)
_cell_measurement_theta_max      25.9
_cell_measurement_theta_min      2.8
_cell_volume                     5058.0(5)
_computing_cell_refinement       'Stoe IPDS software (Darmstadt, Germany)'
_computing_data_collection       'Stoe IPDS software (Darmstadt, Germany)'
_computing_data_reduction        'Stoe IPDS software (Darmstadt, Germany)'
_computing_molecular_graphics
;ORTEP (M. N. Burnett, C. K. Johnson, ORTEP-III: Oak Ridge Thermal Ellipsoid
  Plot Program for Crystal Structure Illustrations, Oak Ridge National
  Laboratory Report ORNL-6895, 1996). Windows version (L. J. Farrugia, Univ.
  Glasgow) used --- SCHAKAL (E. Keller, University of  Freiburg (Breisgau),
  Germany, 1995).
;
_computing_publication_material
;PLATON (A. L. Spek, Acta Crystallogr, Sect. A, 1990, 46, C34, 1995 version).
--- T.B.Cohen, Pure Appl. Chem. 1996,68,2339-2359 (atomic masses).
;
_computing_structure_refinement
'SHELXL-97 (G. M. Sheldrick. University of G\"ottingen, 97-2 version)'
_computing_structure_solution
'SIR97 (Cascarano et al.,Acta Crystallogr., Sect A, 1996, C79)'
_diffrn_ambient_temperature      200(3)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device       'image-plate area detector'
_diffrn_measurement_device_type  'Stoe IPDS'
_diffrn_measurement_method       'area detection'
_diffrn_radiation_collimation    '0.5 mm collimator'
_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  0.0510
_diffrn_reflns_av_sigmaI/netI    0.0199
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            12862
_diffrn_reflns_theta_full        25.90
_diffrn_reflns_theta_max         25.90
_diffrn_reflns_theta_min         2.84
_diffrn_source_current           50_mA
_diffrn_source_power             2.75_kW
_diffrn_source_type              'Spellman DF4 Series'
_diffrn_source_voltage           55_kV
_exptl_absorpt_coefficient_mu    2.408
_exptl_absorpt_correction_T_max  0.7820
_exptl_absorpt_correction_T_min  0.6280
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'XRed, rev. 1.09, Stoe (Darmstadt, Germany)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.0579(2)
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       irregular
_exptl_crystal_F_000             2944
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.280
_refine_diff_density_min         -0.229
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.054
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     99
_refine_ls_number_reflns         1231
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.054
_refine_ls_R_factor_all          0.0212
_refine_ls_R_factor_gt           0.0174
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0398
_refine_ls_wR_factor_ref         0.0410
_reflns_number_gt                1107
_reflns_number_total             1231
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic010149r_4.cif
_cod_data_source_block           ar
_cod_original_sg_symbol_H-M      'I 41/a c d'
_cod_database_code               4320285
_kl_diffrn_detector_area_phi_start 0.0
_kl_diffrn_detector_area_phi_end 140.0
_kl_diffrn_detector_area_phi_incr 0.8
_kl_diffrn_detector_area_expos_time 2.00_min
_kl_diffrn_detector_area_plate_dist 70.0_mm
_kl_diffrn_detector_area_eff_mos_spread 0.005
_kl_diffrn_detector_area_profile_funct dynamic
_kl_diffrn_detector_area_profile_min 17
_kl_diffrn_detector_area_profile_max 19
_kl_archive_shelxl_comment       'release 97-2'
_kl_archive_shelxl_res
;
TITL   e037 in I 41/acd (142), sir97
CELL  0.71073   18.0889   18.0889   15.4579    90.000    90.000    90.000
ZERR  16         0.0009    0.0009    0.0009     0.000     0.000     0.000
LATT  2
SYMM -X,  .50000-Y,Z
SYMM X,-Y,  .50000-Z
SYMM   .50000-X,Y,-Z
SYMM   .25000-Y,  .25000-X,  .25000-Z
SYMM   .75000+Y,  .25000+X,  .25000-Z
SYMM   .25000+Y,  .25000-X,  .75000+Z
SYMM   .25000-Y,  .75000+X,  .25000+Z
SFAC    C   H   F   TE
UNIT   192  96  96  16
L.S.      8
FMAP      2
BOND $H
CONF
ACTA
TEMP  -73
PLAN     -20
WGHT    0.017700    4.792100
FVAR       0.15752
TE    4    0.197092    0.052908    0.125000    10.50000    0.02832    0.02832 =
          0.02737   -0.00339   -0.00339    0.00038
F1    3    0.174975    0.053607   -0.001665    11.00000    0.03060    0.04893 =
          0.02840   -0.00624   -0.00253   -0.00369
F2    3    0.097849   -0.073572    0.068106    11.00000    0.05972    0.03993 =
          0.04880   -0.01316   -0.00297   -0.00777
F3    3    0.062305    0.151729    0.211844    11.00000    0.04672    0.04925 =
          0.04964   -0.01312    0.00500    0.00748
C1    1    0.082592    0.040096    0.137488    11.00000    0.02692    0.04190 =
          0.02655    0.00127   -0.00181   -0.00306
C2    1    0.051466   -0.022941    0.102734    11.00000    0.04518    0.04595 =
          0.02636    0.00068   -0.00368   -0.01154
C3    1   -0.023313   -0.035450    0.101925    11.00000    0.05065    0.07168 =
          0.03203    0.00379   -0.00684   -0.02799
H3    2   -0.043223   -0.076354    0.083448    11.00000    0.06583
C4    1   -0.068252    0.016371    0.138025    11.00000    0.03298    0.10409 =
          0.03747    0.00895   -0.00253   -0.01690
H4    2   -0.117557    0.008019    0.138784    11.00000    0.08031
C5    1   -0.040359    0.079137    0.175376    11.00000    0.03599    0.08080 =
          0.03595    0.00304    0.00410    0.00969
H5    2   -0.068011    0.117513    0.200639    11.00000    0.05603
C6    1    0.034668    0.090251    0.174984    11.00000    0.03725    0.05075 =
          0.02837   -0.00039   -0.00031    0.00119
HKLF      4

REM    e037 in I 41/acd (142), sir97
REM R1 =  0.0174 for   1107 Fo > 4sig(Fo)  and  0.0212 for all   1231 data
REM     99 parameters refined using      0 restraints

END

WGHT      0.0177      4.7920
REM Highest difference peak  0.280,  deepest hole -0.229,  1-sigma level  0.057
Q1    1   0.2031  0.1192  0.1152  11.00000  0.05    0.28
Q2    1   0.1936  0.0534  0.0297  11.00000  0.05    0.20
Q3    1   0.3104 -0.0620  0.0896  11.00000  0.05    0.20
Q4    1   0.0556  0.0091  0.1327  11.00000  0.05    0.19
;