Perfluorinated Diindacycles
Martin Tschinkl; Annette Schier; Jürgen Riede; François P. Gabbaï; Inorganic Chemistry 37 (1998) 5097–5101; doi:10.1021/ic980403o

data_4323067
_publ_section_title
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 Perfluorinated Diindacycles
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_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5097
_journal_page_last               5101
_journal_paper_doi               10.1021/ic980403o
_journal_volume                  37
_journal_year                    1998
_chemical_formula_sum            'C28 H32 Br2 F8 In2 O4'
_chemical_formula_weight         974.00
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 104.40(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   9.636(1)
_cell_length_b                   11.129(1)
_cell_length_c                   16.029(1)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    203(2)
_cell_volume                     1664.9(3)
_computing_cell_refinement       'Enraf Nonius CAD4'
_computing_data_collection       'Enraf Nonius CAD4'
_computing_data_reduction        CADSHEL
_computing_molecular_graphics    Siemens-XTL-PLUS
_computing_publication_material  SHELXL-93
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      203(2)
_diffrn_measurement_device       'Enraf Nonius CAD4'
_diffrn_measurement_method       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  0.0206
_diffrn_reflns_av_sigmaI/netI    0.0326
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            4129
_diffrn_reflns_theta_max         27.98
_diffrn_reflns_theta_min         3.20
_diffrn_standards_interval_time  3600
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    3.861
_exptl_absorpt_correction_type   DIFABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.943
_exptl_crystal_F_000             944
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.25
_refine_diff_density_max         1.057
_refine_diff_density_min         -1.227
_refine_diff_density_rms         0.095
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.073
_refine_ls_goodness_of_fit_obs   1.149
_refine_ls_hydrogen_treatment    riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     195
_refine_ls_number_reflns         3542
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.100
_refine_ls_restrained_S_obs      1.149
_refine_ls_R_factor_all          0.0768
_refine_ls_R_factor_obs          0.0411
_refine_ls_shift/esd_max         -0.001
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0505P)^2^+2.5203P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1150
_refine_ls_wR_factor_obs         0.1001
_reflns_number_observed          2834
_reflns_number_total             4000
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            ic980403o_2.cif
_cod_data_source_block           m24
_cod_depositor_comments
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The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0505P)^2^+2.5203P] 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^)+(0.0505P)^2^+2.5203P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
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_cod_database_code               4323067