Thallium(I)- and organothallium(III)-substituted mono-, bis- and tris-tetrazoles: synthesis and supramolecular structures
Bhandari, Sonali; Mahon, Mary F.; Molloy, Kieran C.; Palmer, Julie S.; Sayers, Stephen F.; Journal of the Chemical Society, Dalton Transactions  (2000) 1053–; doi:10.1039/a910235n

data_7009307
_publ_section_title
;
 Thallium(I)- and organothallium(III)-substituted mono-, bis- and
 tris-tetrazoles: synthesis and supramolecular structures
;
_journal_issue                   7
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              1053
_journal_paper_doi               10.1039/a910235n
_journal_year                    2000
_chemical_formula_sum            'C16 H18 N4 O Tl'
_chemical_formula_weight         486.71
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_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_method           SHELXL
_cell_angle_alpha                108.88(2)
_cell_angle_beta                 97.69(3)
_cell_angle_gamma                92.103(12)
_cell_formula_units_Z            2
_cell_length_a                   7.596(2)
_cell_length_b                   9.862(2)
_cell_length_c                   11.3880(10)
_cell_measurement_temperature    170(2)
_cell_volume                     797.0(3)
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      396(2)
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0749
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            2234
_diffrn_reflns_theta_max         24.83
_diffrn_reflns_theta_min         1.91
_exptl_absorpt_coefficient_mu    10.139
_exptl_absorpt_correction_T_max  0.651
_exptl_absorpt_correction_T_min  1.000
_exptl_absorpt_correction_type   DIFABS
_exptl_crystal_density_diffrn    2.028
_exptl_crystal_F_000             462
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.352
_refine_diff_density_min         -1.494
_refine_diff_density_rms         0.304
_refine_ls_extinction_coef       0.0002(8)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_all   1.143
_refine_ls_goodness_of_fit_obs   1.187
_refine_ls_matrix_type           full
_refine_ls_number_parameters     148
_refine_ls_number_reflns         2234
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.145
_refine_ls_restrained_S_obs      1.188
_refine_ls_R_factor_all          0.0420
_refine_ls_R_factor_obs          0.0394
_refine_ls_shift/esd_max         0.000
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0576P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1065
_refine_ls_wR_factor_obs         0.1061
_reflns_number_observed          2067
_reflns_number_total             2234
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            a910235n.txt
_cod_data_source_block           97kcm8
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0576P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0576P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_sg_symbol_H-M      P-1(no.2)
_cod_database_code               7009307