Two Polymorphic Forms of Ceric Potassium Nitrate, K~2~Ce(NO~3~)~6~
Guillou, N.; Louër, M.; Auffrédic, J. P.; Louër, D.; Acta Crystallographica Section C 51 (1995) 1029–1032; doi:10.1107/S0108270194014927

data_2003540
_publ_section_title
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 Two Polymorphic Forms of Ceric Potassium Nitrate, K~2~Ce(NO~3~)~6~
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_journal_issue                   6
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              1029
_journal_page_last               1032
_journal_paper_doi               10.1107/S0108270194014927
_journal_volume                  51
_journal_year                    1995
_chemical_compound_source        'see text'
_chemical_formula_moiety         'K2 Ce (N O3 )6'
_chemical_formula_sum            'Ce K2 N6 O18'
_chemical_formula_weight         590.3
_space_group_IT_number           147
_symmetry_cell_setting           hexagonal
_symmetry_space_group_name_Hall  '-P 3'
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_diffrn_reflns_number            5201
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_exptl_absorpt_coefficient_mu    4.0
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_exptl_absorpt_correction_T_min  0.6746
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'empirical (\y scan; North, Phillips & Mathew'
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_refine_ls_extinction_method     'Stout & Jensen (1968)'
_refine_ls_goodness_of_fit_obs   1.7
_refine_ls_number_parameters     124
_refine_ls_number_reflns         2748
_refine_ls_R_factor_obs          0.045
_refine_ls_shift/esd_max         0.38
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     'w = 1/\s^2^(F)'
_refine_ls_weighting_scheme      calc
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_reflns_number_observed          2748
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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)' 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)'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
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_cod_original_cell_volume        1063.06(6)
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