Diarylhalotelluronium(iv) cations [(8-Me2NC10H6)2TeX](+) (X = Cl, Br, I) stabilized by intramolecularly coordinating N-donor substituents.
Beckmann, Jens; Bolsinger, Jens; Duthie, Andrew; Finke, Pamela; Dalton transactions (Cambridge, England : 2003) 42 (2013) 12193–12202; doi:10.1039/c3dt51011e

data_7021705
_publ_section_title
;
 Diarylhalotelluronium(iv) cations [(8-Me2NC10H6)2TeX](+) (X = Cl, Br, I)
 stabilized by intramolecularly coordinating N-donor substituents.
;
_journal_issue                   34
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              12193
_journal_page_last               12202
_journal_paper_doi               10.1039/c3dt51011e
_journal_volume                  42
_journal_year                    2013
_chemical_formula_sum            'C26 H28 Cl2 N2 O1.5 Te'
_chemical_formula_weight         591.01
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 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                 109.754(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   33.779(2)
_cell_length_b                   8.8592(8)
_cell_length_c                   17.7936(12)
_cell_measurement_temperature    150
_cell_volume                     5011.5(7)
_computing_cell_refinement       'X-Area (Stoe, 2004)'
_computing_data_collection       'X-Area (Stoe, 2004)'
_computing_data_reduction        'X-Area (Stoe, 2004)'
_computing_molecular_graphics    'DIAMOND (Brandenburg, 2006)'
_computing_publication_material  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      150
_diffrn_measured_fraction_theta_full 0.974
_diffrn_measured_fraction_theta_max 0.974
_diffrn_measurement_device_type  'CCD area detector'
_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  0.0672
_diffrn_reflns_av_sigmaI/netI    0.0536
_diffrn_reflns_limit_h_max       46
_diffrn_reflns_limit_h_min       -45
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            10889
_diffrn_reflns_theta_full        29.32
_diffrn_reflns_theta_max         29.32
_diffrn_reflns_theta_min         2.39
_exptl_absorpt_coefficient_mu    1.424
_exptl_absorpt_correction_T_max  0.7500
_exptl_absorpt_correction_T_min  0.3160
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'X-Area (Stoe, 2004)'
_exptl_crystal_colour            'yellow green'
_exptl_crystal_density_diffrn    1.567
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             2368
_exptl_crystal_size_max          0.41
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.665
_refine_diff_density_min         -1.030
_refine_diff_density_rms         0.098
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.980
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     294
_refine_ls_number_reflns         5704
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.980
_refine_ls_R_factor_all          0.0539
_refine_ls_R_factor_gt           0.0361
_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^)+(0.0548P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0850
_refine_ls_wR_factor_ref         0.0909
_reflns_number_gt                4375
_reflns_number_total             5704
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt51011e.txt
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 

2018-10-19
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_formula_sum            'C52 H56 Cl4 N4 O3 Te2'
_cod_original_formula_weight         1182.01
_cod_original_formula_units_Z            4
_cod_original_cell_volume        5011.5(6)
_cod_original_sg_symbol_H-M      'C 2 / c'
_cod_database_code               7021705