<i>Z</i> and <i>E</i> isomers of butenedioic acid with 2-amino-1,3-thiazole: 2-amino-1,3-thiazolium hydrogen maleate and 2-amino-1,3-thiazolium hydrogen fumarate
John, Jain; Balasubramanian, T.; Acta Crystallographica Section C 66 (2010) o436–o440; doi:10.1107/S0108270110023206

data_2017746
_publ_section_title
;
 <i>Z</i> and <i>E</i> isomers of butenedioic acid with
 2-amino-1,3-thiazole: 2-amino-1,3-thiazolium hydrogen maleate and
 2-amino-1,3-thiazolium hydrogen fumarate
;
_journal_coeditor_code           GA3150
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              o436
_journal_page_last               o440
_journal_paper_doi               10.1107/S0108270110023206
_journal_volume                  66
_journal_year                    2010
_chemical_formula_iupac          'C3 H5 N2 S + , C4 H3 O4 -'
_chemical_formula_moiety         'C3 H5 N2 S + , C4 H3 O4 -'
_chemical_formula_sum            'C7 H8 N2 O4 S'
_chemical_formula_weight         216.21
_chemical_name_systematic
;
2-amino-1,3-thiazolium hydrogen maleate
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 111.112(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.3372(4)
_cell_length_b                   22.4153(14)
_cell_length_c                   6.8618(4)
_cell_measurement_reflns_used    4591
_cell_measurement_temperature    292(2)
_cell_measurement_theta_max      29.593
_cell_measurement_theta_min      3.1825
_cell_volume                     909.30(10)
_computing_cell_refinement
;
APEX2 (Bruker, 2004) and SAINT (Bruker, 2004)
;
_computing_data_collection       'APEX2 (Bruker, 2004)'
_computing_data_reduction
;
SAINT (Bruker, 2004) and XPREP (Bruker, 2004)
;
_computing_molecular_graphics
;
ORTEP-3 for Windows (Farrugia, 1997) and MERCURY (Macrae <i>et al.</i>,
2006)
;
_computing_publication_material  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      292(2)
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type  'Bruker Kappa APEXII CCD area-detector'
_diffrn_measurement_method       '\w and \f'
_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  0.028
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -31
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -6
_diffrn_reflns_number            11445
_diffrn_reflns_theta_full        29.63
_diffrn_reflns_theta_max         29.63
_diffrn_reflns_theta_min         3.31
_exptl_absorpt_coefficient_mu    0.346
_exptl_absorpt_correction_T_max  0.9728
_exptl_absorpt_correction_T_min  0.9093
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker 2004)'
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.579
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             448
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.346
_refine_diff_density_min         -0.216
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.06
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     128
_refine_ls_number_reflns         2529
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.06
_refine_ls_R_factor_all          0.0537
_refine_ls_R_factor_gt           0.0412
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.0616P)^2^+0.2435P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1169
_reflns_number_gt                2056
_reflns_number_total             2529
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ga3150.cif
_cod_data_source_block           2ATHM
_cod_original_cell_volume        909.29(10)
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2017746
_cod_database_fobs_code          2017746