Interactions between Metal Ions and Carbohydrates. Coordination Behavior of Neutral Erythritol to Ca(II) and Lanthanide Ions
Limin Yang; Yunlan Su; Yizhuang Xu; Zheming Wang; Zonghui Guo; Shifu Weng; Chunhua Yan; Shiwei Zhang; Jinguang Wu; Inorganic Chemistry 42 (2003) 5844–5856; doi:10.1021/ic0300464

data_4314213
_publ_section_title
;
 Interactions between Metal Ions and Carbohydrates. Coordination Behavior
 of Neutral Erythritol to Ca(II) and Lanthanide Ions
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5844
_journal_page_last               5856
_journal_paper_doi               10.1021/ic0300464
_journal_volume                  42
_journal_year                    2003
_chemical_formula_sum            'C4 H22 Cl3 Nd O10'
_chemical_formula_weight         480.81
_chemical_name_systematic
;
  ?
;
_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                85.399(2)
_cell_angle_beta                 84.2317(17)
_cell_angle_gamma                78.6292(15)
_cell_formula_units_Z            2
_cell_length_a                   7.5056(3)
_cell_length_b                   10.1631(4)
_cell_length_c                   10.3943(4)
_cell_measurement_reflns_used    14114
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      3.49
_cell_volume                     771.90(5)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor, 1997)'
_computing_data_collection       'KappaCCD (Nonius B. V., 1998)'
_computing_data_reduction
'HKL Denzo (Otwinowski & Minor, 1997) & maXus (Mackay et al., 1998)'
_computing_molecular_graphics    'Bruker SHELXTL V5.1 (Sheldrick, 1998)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 0.76
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'NONIUS KappaCCD Diffractometer'
_diffrn_measurement_method       CCD
_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  0.0768
_diffrn_reflns_av_sigmaI/netI    0.0734
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            14114
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.49
_diffrn_standards_decay_%        none
_exptl_absorpt_coefficient_mu    3.917
_exptl_absorpt_correction_T_max  0.458
_exptl_absorpt_correction_T_min  0.340
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   '(Blessing, 1995, 1997)'
_exptl_crystal_colour            'light purple'
_exptl_crystal_density_diffrn    2.069
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             474
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.45
_exptl_crystal_size_min          0.21
_refine_diff_density_max         1.705
_refine_diff_density_min         -2.234
_refine_diff_density_rms         0.207
_refine_ls_extinction_coef       0.0261(14)
_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   1.002
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     214
_refine_ls_number_reflns         3467
_refine_ls_number_restraints     26
_refine_ls_restrained_S_all      0.999
_refine_ls_R_factor_all          0.0619
_refine_ls_R_factor_gt           0.0414
_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^)+(0.0501P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0863
_refine_ls_wR_factor_ref         0.0932
_reflns_number_gt                2729
_reflns_number_total             3467
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0300464_6.cif
_cod_data_source_block           last
_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 1646 2011-03-28 12:23:43Z adriana 
;
_cod_database_code               4314213