Structural versatility in hydrated rare earth(iii) 1,2-benzenedisulfonates
Deacon, Glen B.; Harika, Rita; Junk, Peter C.; Skelton, Brian W.; White, Allan H.; New Journal of Chemistry 31 (2007) 634–; doi:10.1039/b614681c

data_7052104
_publ_section_title
;
 Structural versatility in hydrated rare earth(iii)
 1,2-benzenedisulfonates
;
_journal_issue                   5
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              634
_journal_paper_doi               10.1039/b614681c
_journal_volume                  31
_journal_year                    2007
_chemical_formula_moiety         '2(C6 H16 Y O12 S2), C6 H4 O6 S2,4(H2 O)'
_chemical_formula_sum            'C18 H44 O34 S6 Y2'
_chemical_formula_weight         1174.72
_space_group_IT_number           11
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yb'
_symmetry_space_group_name_H-M   'P 1 21/m 1'
_cell_angle_alpha                90.00000
_cell_angle_beta                 111.4630(10)
_cell_angle_gamma                90.00000
_cell_formula_units_Z            2
_cell_length_a                   7.6984(4)
_cell_length_b                   34.311(2)
_cell_length_c                   8.5293(5)
_cell_measurement_reflns_used    7796
_cell_measurement_temperature    150
_cell_measurement_theta_max      37.2
_cell_measurement_theta_min      2.4
_cell_volume                     2096.7(2)
_computing_cell_refinement       'Siemens SAINT (Siemens, 1995)'
_computing_data_collection       'Siemens SMART (Siemens, 1995)'
_computing_data_reduction        'xtal ADDREF SORTRF'
_computing_molecular_graphics    xtal
_computing_publication_material  'xtal BONDLA CIFIO'
_computing_structure_refinement  'xtal CRYLSQ'
_computing_structure_solution    xtal
_diffrn_ambient_temperature      150
_diffrn_measured_fraction_theta_full 1
_diffrn_measured_fraction_theta_max 1
_diffrn_measurement_device_type
;
Bruker SMART CCD diffractometer
;
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_detector       'CCD area detector'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     .71073
_diffrn_reflns_av_R_equivalents  .038
_diffrn_reflns_av_sigmaI/netI    .051
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       58
_diffrn_reflns_limit_k_min       -58
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            43360
_diffrn_reflns_theta_full        37.2
_diffrn_reflns_theta_max         37.57
_diffrn_reflns_theta_min         1.19
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.16
_exptl_absorpt_correction_T_max  .83
_exptl_absorpt_correction_T_min  .53
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS; Sheldrick, 1996
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.861
_exptl_crystal_description       wedge
_exptl_crystal_F_000             1196
_exptl_crystal_size_max          .25
_exptl_crystal_size_mid          .19
_exptl_crystal_size_min          .12
_refine_diff_density_max         1.506
_refine_diff_density_min         -1.897
_refine_ls_extinction_expression 'Eq22 p292 "Cryst. Comp." Munksgaard 1970'
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.203
_refine_ls_goodness_of_fit_ref   1.249
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     287
_refine_ls_number_reflns         9289
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          .052
_refine_ls_R_factor_gt           .039
_refine_ls_shift/su_max          .012
_refine_ls_shift/su_mean         .0004
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details
;
w=1/(sig^2(F) +.0006F^2)
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         .052
_refine_ls_wR_factor_ref         .05
_reflns_d_resolution_high        .583
_reflns_d_resolution_low         17.097
_reflns_Friedel_coverage         0
_reflns_limit_h_max              13
_reflns_limit_h_min              0
_reflns_limit_k_max              58
_reflns_limit_k_min              0
_reflns_limit_l_max              13
_reflns_limit_l_min              -14
_reflns_number_gt                9289
_reflns_number_total             11104
_reflns_threshold_expression     'F > 4.00 sig(F )'
_cod_data_source_file            b614681c.txt
_cod_data_source_block           rh253
_cod_original_sg_symbol_Hall     -p_2yb
_cod_original_sg_symbol_H-M      P_1_21/m_1
_cod_database_code               7052104