Interactions between Metal Ions and Carbohydrates. Spectroscopic Characterization and the Topology Coordination Behavior of Erythritol with Trivalent Lanthanide Ions
Limin Yang; Xiaohui Hua; Junhui Xue; Qinghua Pan; Lei Yu; Weihong Li; Yizhuang Xu; Guozhong Zhao; Liming Liu; Kexin Liu; Jia'er Chen; Jinguang Wu; Inorganic Chemistry 51 (2012) 499–510; doi:10.1021/ic2019605

data_4327849
_publ_contact_author             'LiMin Yang'
_publ_contact_author_address
;  School of Physics
   Peking University
   Beijing,100871
   P.R.China
;
_publ_contact_author_email       yanglm@pku.edu.cn
_publ_contact_author_fax         +86-10-62758849
_publ_contact_author_phone       +86-10-62751889
_publ_section_title
;
 Interactions between Metal Ions and Carbohydrates. Spectroscopic
 Characterization and the Topology Coordination Behavior of Erythritol
 with Trivalent Lanthanide Ions
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              499
_journal_page_last               510
_journal_paper_doi               10.1021/ic2019605
_journal_volume                  51
_journal_year                    2012
_chemical_formula_sum            'C12 H34 Cl6 O14 Tb2'
_chemical_formula_weight         932.93
_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                69.99(3)
_cell_angle_beta                 76.44(3)
_cell_angle_gamma                66.88(3)
_cell_formula_units_Z            1
_cell_length_a                   7.1120(14)
_cell_length_b                   8.7190(17)
_cell_length_c                   12.492(3)
_cell_measurement_reflns_used    2732
_cell_measurement_temperature    173.15
_cell_measurement_theta_max      27.4854
_cell_measurement_theta_min      1.7467
_cell_volume                     664.9(3)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2007)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173.15
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_radiation_monochromator  Confocal
_diffrn_radiation_source         'Rotating Anode'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0226
_diffrn_reflns_av_sigmaI/netI    0.0266
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            5879
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         1.75
_exptl_absorpt_coefficient_mu    5.938
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.6745
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.330
_exptl_crystal_description       block
_exptl_crystal_F_000             450
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.120
_exptl_crystal_size_min          0.071
_refine_diff_density_max         2.950
_refine_diff_density_min         -0.893
_refine_diff_density_rms         0.243
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.245
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     187
_refine_ls_number_reflns         3033
_refine_ls_number_restraints     15
_refine_ls_restrained_S_all      1.243
_refine_ls_R_factor_all          0.0263
_refine_ls_R_factor_gt           0.0257
_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^)+(0.0402P)^2^+1.6049P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0783
_refine_ls_wR_factor_ref         0.0787
_reflns_number_gt                2989
_reflns_number_total             3033
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic2019605_si_001_5.cif
_cod_data_source_block           mx1040
_cod_original_cell_volume        664.9(2)
_cod_database_code               4327849