Bicyclic [<i>b</i>]-Heteroannulated Pyridazine Derivatives. 3. Partially Hydrogenated Triazolo[4,3-<i>b</i>]pyridazines
Karolak-Wojciechowska, J.; Trzezwinska, H. B.; Lange, J.; Wieczorek, M.; Acta Crystallographica Section C 51 (1995) 1829–1832; doi:10.1107/S0108270195002848

data_2003913
_publ_section_title
;
 Bicyclic [<i>b</i>]-Heteroannulated Pyridazine Derivatives. 3.
 Partially Hydrogenated Triazolo[4,3-<i>b</i>]pyridazines
;
_journal_issue                   9
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              1829
_journal_page_last               1832
_journal_paper_doi               10.1107/S0108270195002848
_journal_volume                  51
_journal_year                    1995
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_atom_type_scat_source           'SHELXTL/PC (Sheldrick, 1990)'
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_cell_angle_beta                 114.16(1)
_cell_angle_gamma                90
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_cell_length_b                   16.973(3)
_cell_length_c                   8.741(1)
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_cell_measurement_temperature    293
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_cell_measurement_theta_min      42
_cell_volume                     1799.1(5)
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_diffrn_radiation_type           CuK\a
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_diffrn_reflns_limit_h_max       16
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_exptl_absorpt_coefficient_mu    0.91
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_refine_ls_weighting_details     'w = 1/[\s^2^(F)+0.000017F^2^]'
_refine_ls_weighting_scheme      calc
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_cod_data_source_file            ka1108.cif
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_cod_depositor_comments
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The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value '1/[\s^2^(F)+0.000017F^2^]' 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^(F)+0.000017F^2^]'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        1799.00(10)
_cod_original_sg_symbol_H-M      'C c'
_cod_original_formula_sum        'C19 H15 F3 N4 O1'
_cod_database_code               2003913