NPhysical optical properties and crystal structures of organic 5-sulfosalicylatestheoretical and experimental study
Ivanova, Bojidarka; Spiteller, Michael; Journal of Molecular Structure 1003 (2011) 1–9; doi:10.1016/j.molstruc.2011.06.043

data_1513163
_publ_section_title
;
 NPhysical optical properties and crystal structures of organic
 5-sulfosalicylates&#x0096;theoretical and experimental study
;
_journal_name_full               'Journal of Molecular Structure'
_journal_page_first              1
_journal_page_last               9
_journal_paper_doi               10.1016/j.molstruc.2011.06.043
_journal_volume                  1003
_journal_year                    2011
_chemical_formula_sum            'C7 H6 O8 S'
_chemical_formula_weight         250.18
_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                83.184(8)
_cell_angle_beta                 74.285(8)
_cell_angle_gamma                70.771(8)
_cell_formula_units_Z            2
_cell_length_a                   6.925(2)
_cell_length_b                   6.967(2)
_cell_length_c                   11.480(3)
_cell_measurement_temperature    200(2)
_cell_volume                     503.2(2)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker GIS'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker APEX2'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'Bruker SMART X2S'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  'doubly curved silicon crystal'
_diffrn_radiation_source         'micro-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1417
_diffrn_reflns_av_sigmaI/netI    0.1900
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            4872
_diffrn_reflns_theta_full        25.15
_diffrn_reflns_theta_max         25.15
_diffrn_reflns_theta_min         3.10
_exptl_absorpt_coefficient_mu    0.348
_exptl_absorpt_correction_T_max  0.8943
_exptl_absorpt_correction_T_min  0.8397
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.651
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             256
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.44
_exptl_crystal_size_min          0.32
_refine_diff_density_max         0.953
_refine_diff_density_min         -0.694
_refine_diff_density_rms         0.129
_refine_ls_extinction_coef       0.035(15)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.066
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     149
_refine_ls_number_reflns         1779
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.066
_refine_ls_R_factor_all          0.0933
_refine_ls_R_factor_gt           0.0842
_refine_ls_shift/su_max          0.017
_refine_ls_shift/su_mean         0.011
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2203
_refine_ls_wR_factor_ref         0.2337
_reflns_number_gt                1448
_reflns_number_total             1805
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            Struct-76.cif
_cod_data_source_block           bi76
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_database_code               1513163