Two three-dimensional networks in the binary molecular adducts 4-methylimidazolium hydrogen terephthalate and bis(4-methylimidazolium) terephthalate
Meng, Xiang-Gao; Lin, Zhi-Dong; Li, Ai-Min; Acta Crystallographica Section C 64 (2008) o322–o325; doi:10.1107/S0108270108013024

data_2016645
_publ_section_title
;
 Two three-dimensional networks in the binary molecular adducts
 4-methylimidazolium hydrogen terephthalate and
 bis(4-methylimidazolium) terephthalate
;
_journal_coeditor_code           SK3225
_journal_issue                   6
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              o322
_journal_page_last               o325
_journal_paper_doi               10.1107/S0108270108013024
_journal_volume                  64
_journal_year                    2008
_chemical_formula_iupac          'C4 H7 N2 + , C8 H5 O4 -'
_chemical_formula_moiety         'C4 H7 N2 + , C8 H5 O4 -'
_chemical_formula_sum            'C12 H12 N2 O4'
_chemical_formula_weight         248.24
_chemical_name_systematic
;
4-methylimidazolium hydrogen terephthalate
;
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_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      298(2)
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_exptl_crystal_colour            colourless
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_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.1121P)^2^] where P=(Fo^2^+2Fc^2^)/3'
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