Hydrogen bonding and C—H···O interactions in bis(4-carboxyquinolinium) sulfate monohydrate
Dobson, Allison J.; Gerkin, Roger E.; Acta Crystallographica Section C 55 (1999) 2142–2145; doi:10.1107/S0108270199010586

data_2009264
_publ_section_title
;
 Hydrogen bonding and C---H&#x00B7;&#x00B7;&#x00B7;O interactions in
 bis(4-carboxyquinolinium) sulfate monohydrate
;
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              2142
_journal_page_last               2145
_journal_paper_doi               10.1107/S0108270199010586
_journal_volume                  55
_journal_year                    1999
_chemical_formula_moiety         '2C10 H8 N1 O2 1+ , S O4 2- , H2 O '
_chemical_formula_sum            'C20 H18 N2 O9 S'
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_chemical_name_common
'di[quinolinium-4-carboxylic acid] sulfate monohydrate '
_chemical_name_systematic
;
bis(4-carboxyquinolinium) sulfate monohydrate
;
_space_group_IT_number           2
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;
MSC/AFC Diffractometer Control Software (Molecular Structure Corporation,
1988)
;
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'TEXSAN (Molecular Structure Corporation, 1995)'
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;
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:

'_atom_site_thermal_displace_type' tag value 'Uij' was replaced with
'Uani' value 32 times.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 

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_values 1715 2011-07-08 13:25:40Z adriana 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value '1/[\s^2^~cs~ + (0.011 I)^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^~cs~ +
(0.011 I)^2^]'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        974.3(2)
_cod_database_code               2009264