Guanidinium 4-hydroxy-3-carboxybenzenesulfonate
Zhang, Xiu-Lian; Chen, Xiao-Ming; Ng^a^, Seik Weng; Acta Crystallographica Section E 60 (2004) o453–o454; doi:10.1107/S1600536804004052

data_2203269
_publ_section_title
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 Guanidinium 4-hydroxy-3-carboxybenzenesulfonate
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_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o453
_journal_page_last               o454
_journal_paper_doi               10.1107/S1600536804004052
_journal_volume                  60
_journal_year                    2004
_chemical_formula_moiety         'C H6 N3 1+, C7 H5 O6 S 1-'
_chemical_formula_sum            'C8 H11 N3 O6 S'
_chemical_formula_weight         277.26
_chemical_name_systematic
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 Guanidinium 4-hydroxy-3-carboxybenzene sulfonate
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                87.2050(10)
_cell_angle_beta                 74.5170(10)
_cell_angle_gamma                66.2770(10)
_cell_formula_units_Z            2
_cell_length_a                   7.4072(6)
_cell_length_b                   8.6995(7)
_cell_length_c                   10.2525(8)
_cell_measurement_reflns_used    2298
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      28.0
_cell_measurement_theta_min      2.5
_cell_volume                     581.60(8)
_computing_cell_refinement       'SAINT (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'ORTEPII (Johnson, 1976)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.96
_diffrn_measured_fraction_theta_max 0.96
_diffrn_measurement_device_type
'Bruker SMART APEX area-detector diffractometer'
_diffrn_measurement_method       '\w and \f scan'
_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  0.015
_diffrn_reflns_av_sigmaI/netI    0.023
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            5004
_diffrn_reflns_theta_full        27.6
_diffrn_reflns_theta_max         27.5
_diffrn_reflns_theta_min         2.1
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.304
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.583
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             288
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.22
_refine_diff_density_min         -0.33
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.04
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     207
_refine_ls_number_reflns         2564
_refine_ls_number_restraints     11
_refine_ls_restrained_S_all      1.04
_refine_ls_R_factor_all          0.043
_refine_ls_R_factor_gt           0.038
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         <0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.0683P)^2^+0.0934P] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.108
_refine_ls_wR_factor_ref         0.112
_reflns_number_gt                2236
_reflns_number_total             2564
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            bt6411.cif
_cod_data_source_block           I
_cod_depositor_comments
;
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.

'_exptl_absorpt_correction_type' value 'None' changed to
'none' 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:

'_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.

'_exptl_absorpt_correction_type' value 'None' changed to
'none' 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 
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_cod_database_code               2203269
_cod_database_fobs_code          2203269