; Chemistry of Materials  (2004) –; doi:10.1021/cm049594l

data_4000418
_journal_name_full               'Chemistry of Materials'
_journal_paper_doi               10.1021/cm049594l
_journal_year                    2004
_chemical_formula_sum            'C14 H25 N3 O3 S'
_chemical_formula_weight         315.43
_chemical_name_common            'Guanidinium heptylbenzenesulfonate'
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.1549(7)
_cell_length_b                   11.9854(12)
_cell_length_c                   20.579(2)
_cell_measurement_reflns_used    2217
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      46.824
_cell_measurement_theta_min      5.218
_cell_volume                     1764.7(3)
_diffrn_ambient_temperature      273(2)
_diffrn_detector_area_resol_mean ?
_diffrn_measurement_device_type  'Siemens SMART Platform CCD'
_diffrn_measurement_method       'area detector, omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0648
_diffrn_reflns_av_sigmaI/netI    0.0867
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            10862
_diffrn_reflns_theta_max         26.99
_diffrn_reflns_theta_min         1.97
_diffrn_standards_decay_%        ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_number         ?
_exptl_absorpt_coefficient_mu    0.196
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.733588
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, R. Blessing, 1995'
_exptl_crystal_colour            ?
_exptl_crystal_density_diffrn    1.187
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       ?
_exptl_crystal_F_000             680
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.4
_exptl_crystal_size_min          0.2
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.01(15)
_refine_ls_extinction_coef       ?
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.987
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     191
_refine_ls_number_reflns         3800
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.987
_refine_ls_R_factor_all          0.1264
_refine_ls_R_factor_gt           0.0651
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0642P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1195
_refine_ls_wR_factor_ref         0.1364
_reflns_number_gt                2272
_reflns_number_total             3800
_reflns_threshold_expression     >2sigma(I)
_cod_original_sg_symbol_H-M      P2(1)2(1)2(1)
_cod_database_code               4000418