Solid State and Solution Studies of Lanthanide(III) Complexes of Cyclohexanetriols, Models of the Coordination Sites Found in Sugars
Pascale Delangle; Christian Husson; Colette Lebrun; Jacques Pécaut; Philippe J. A. Vottéro; Inorganic Chemistry 40 (2001) 2953–2962; doi:10.1021/ic001160e

data_4319833
_publ_section_title
;
 Solid State and Solution Studies of Lanthanide(III) Complexes of
 Cyclohexanetriols, Models of the Coordination Sites Found in Sugars
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2953
_journal_page_last               2962
_journal_paper_doi               10.1021/ic001160e
_journal_volume                  40
_journal_year                    2001
_chemical_formula_sum            'C12 H26 N3 O16 Yb'
_chemical_formula_weight         641.40
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 107.92(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.857(5)
_cell_length_b                   8.150(2)
_cell_length_c                   15.732(6)
_cell_measurement_temperature    293(2)
_cell_volume                     2056.5(12)
_computing_cell_refinement       'Siemens XSCANS'
_computing_data_collection       'Siemens XSCANS'
_computing_data_reduction        'Siemens SHELXTL'
_computing_molecular_graphics    'Siemens SHELXTL'
_computing_publication_material  'Siemens SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.909
_diffrn_measured_fraction_theta_max 0.909
_diffrn_measurement_method       '\w scans'
_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  0.0344
_diffrn_reflns_av_sigmaI/netI    0.0686
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            4633
_diffrn_reflns_theta_full        25.87
_diffrn_reflns_theta_max         25.87
_diffrn_reflns_theta_min         2.54
_exptl_absorpt_coefficient_mu    4.635
_exptl_absorpt_correction_type   none
_exptl_crystal_density_diffrn    2.071
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1268
_refine_diff_density_max         1.209
_refine_diff_density_min         -1.644
_refine_diff_density_rms         0.146
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.012(15)
_refine_ls_extinction_coef       0.0105(4)
_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   1.043
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     290
_refine_ls_number_reflns         2953
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.0330
_refine_ls_R_factor_gt           0.0324
_refine_ls_shift/su_max          0.007
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0340P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0816
_refine_ls_wR_factor_ref         0.0819
_reflns_number_gt                2854
_reflns_number_total             2953
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic001160e_4.cif
_cod_data_source_block           5
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 1646 2011-03-28 12:23:43Z adriana 
;
_cod_original_cell_volume        2056.7(12)
_cod_database_code               4319833