Thio-, seleno- and telluro-ether complexes of aluminium(iii) halides: synthesis, structures and properties.
George, Kathryn; Jura, Marek; Levason, William; Light, Mark E.; Reid, Gillian; Dalton transactions (Cambridge, England : 2003) 43 (2014) 3637–3648; doi:10.1039/c3dt52991f

data_7029112
_publ_section_title
;
 Thio-, seleno- and telluro-ether complexes of aluminium(iii) halides:
 synthesis, structures and properties.
;
_journal_issue                   9
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3637
_journal_page_last               3648
_journal_paper_doi               10.1039/c3dt52991f
_journal_volume                  43
_journal_year                    2014
_chemical_formula_moiety         'C18 H39 Te4 1+, Al Cl4 1-'
_chemical_formula_sum            'C18 H39 Al Cl4 Te4'
_chemical_formula_weight         934.67
_chemical_name_systematic
;
1,3-di-tert-butyl-3-[3-(tert-butyltellanyl)propyl]-1\l^4^,2,3-tritelluran-1-ium
tetrachloroaluminate 
;
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_symmetry_cell_setting           triclinic
_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_date             2013-08-05
_audit_creation_method           'SHELXL-97 + hand edit'
_cell_angle_alpha                113.209(8)
_cell_angle_beta                 90.417(6)
_cell_angle_gamma                105.465(7)
_cell_formula_units_Z            2
_cell_length_a                   10.0158(11)
_cell_length_b                   12.5236(15)
_cell_length_c                   14.0488(15)
_cell_measurement_reflns_used    5064
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      34.8
_cell_measurement_theta_min      2.6
_cell_volume                     1548.3(3)
_computing_cell_refinement
'CrystalClear-SM Expert 2.0 r7 (Rigaku, 2011)'
_computing_data_collection
'CrystalClear-SM Expert    2.0 r7 (Rigaku, 2011)'
_computing_data_reduction
'CrystalClear-SM Expert 2.0 r7 (Rigaku, 2011)'
_computing_molecular_graphics    'ORTEP-III (Farrugia, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_type            'Rigaku HG Saturn724+ (2x2 bin mode)'
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device       'Four-circle \k diffractometer'
_diffrn_measurement_device_type  'Rigaku AFC12 '
_diffrn_measurement_method       'Profile data from \w-scans'
_diffrn_radiation_collimation    'Confocal mirrors, VHF VariMax '
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1494
_diffrn_reflns_av_sigmaI/netI    0.2522
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            11817
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         3.08
_diffrn_source                   'Rotating anode X-ray tube'
_diffrn_source_type              'Rigaku FR-E+ Superbright'
_diffrn_standards_number         20728
_exptl_absorpt_coefficient_mu    4.109
_exptl_absorpt_correction_T_max  0.9601
_exptl_absorpt_correction_T_min  0.8209
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;Jacobson, R.A. (1998). REQAB. Private communication to the 
 Rigaku Corporation, Tokyo, Japan. 
;
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    2.005
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             872
_exptl_crystal_size_max          0.05
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.01
_refine_diff_density_max         1.499
_refine_diff_density_min         -1.578
_refine_diff_density_rms         0.272
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.930
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     253
_refine_ls_number_reflns         5448
_refine_ls_number_restraints     144
_refine_ls_restrained_S_all      0.919
_refine_ls_R_factor_all          0.1879
_refine_ls_R_factor_gt           0.0829
_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^)+(0.0097P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1257
_refine_ls_wR_factor_ref         0.1615
_reflns_number_gt                2446
_reflns_number_total             5448
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            c3dt52991f.txt
_cod_data_source_block           2013kg27rml
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/usr/data/users/saulius/automatic-downloads/current/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7029112