New Lanthanide Hybrid as Clustered Infinite Nanotunnel with 3D Ln-O-Ln Framework and (3,4)-Connected Net
You-gui Huang; Ben-lai Wu; Da-qiang Yuan; Yan-qing Xu; Fei-long Jiang; Mao-chun Hong; Inorganic Chemistry 46 (2007) 1171–1176; doi:10.1021/ic0615271

data_4307036
_publ_section_title
;
New Lanthanide Hybrid as Clustered Infinite Nanotunnel with 3D Ln-O-Ln
Framework and (3,4)-Connected Net
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1171
_journal_page_last               1176
_journal_paper_doi               10.1021/ic0615271
_journal_volume                  46
_journal_year                    2007
_chemical_formula_moiety         'C28 H27 Gd3 N4 O24'
_chemical_formula_sum            'C28 H27 Gd3 N4 O24'
_chemical_formula_weight         1275.29
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           88
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-I 4ad'
_symmetry_space_group_name_H-M   'I 41/a :2'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.0339(7)
_cell_length_b                   15.0339(7)
_cell_length_c                   14.7107(13)
_cell_measurement_reflns_used    4042
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.4835
_cell_measurement_theta_min      2.7085
_cell_volume                     3324.9(4)
_computing_cell_refinement       CrystalClear
_computing_data_collection       'CrystalClear (Rigaku, 2000)'
_computing_data_reduction        CrystalClear
_computing_molecular_graphics    'SHELXL-97 (Sheldrick, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Rigaku Mercury CCD area-detector'
_diffrn_measurement_method       \w
_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  0.0402
_diffrn_reflns_av_sigmaI/netI    0.0249
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            12363
_diffrn_reflns_theta_full        27.47
_diffrn_reflns_theta_max         27.47
_diffrn_reflns_theta_min         2.71
_exptl_absorpt_coefficient_mu    6.027
_exptl_absorpt_correction_T_max  0.617
_exptl_absorpt_correction_T_min  0.350
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(CrystalClear; Rigaku, 2000)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.548
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             2428
_exptl_crystal_size_max          0.2000
_exptl_crystal_size_mid          0.1500
_exptl_crystal_size_min          0.0800
_refine_diff_density_max         1.577
_refine_diff_density_min         -2.299
_refine_diff_density_rms         0.220
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.275
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     138
_refine_ls_number_reflns         1900
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.275
_refine_ls_R_factor_all          0.0613
_refine_ls_R_factor_gt           0.0599
_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^)+(0.0000P)^2^+152.1321P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1281
_refine_ls_wR_factor_ref         0.1287
_reflns_number_gt                1866
_reflns_number_total             1900
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0615271si20060812_085444.cif
_cod_data_source_block           c:\oldc~1\hyg-1131\h
_cod_depositor_comments
;
The following automatic conversions were performed:
'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'I 41/a'
_cod_database_code               4307036