Coordination Polymers of La(III) as Bunched Infinite Nanotubes and Their Conversion into an Open-Framework Structure
Sujit K. Ghosh; Parimal K. Bharadwaj; Inorganic Chemistry 44 (2005) 3156–3161; doi:10.1021/ic048159q

data_4308802
_publ_section_title
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Coordination Polymers of La(III) as Bunched Infinite Nanotubes and Their
Conversion into an Open-Framework Structure
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_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3156
_journal_page_last               3161
_journal_paper_doi               10.1021/ic048159q
_journal_volume                  44
_journal_year                    2005
_chemical_formula_moiety         'C7 H11 La N2 O11'
_chemical_formula_sum            'C7 H11 La N2 O11'
_chemical_formula_weight         438.09
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           205
_symmetry_cell_setting           cubic
_symmetry_space_group_name_Hall  '-P 2ac 2ab 3'
_symmetry_space_group_name_H-M   'P a -3'
_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            24
_cell_length_a                   20.3661(5)
_cell_length_b                   20.3661(5)
_cell_length_c                   20.3661(5)
_cell_measurement_reflns_used    999
_cell_measurement_temperature    100
_cell_measurement_theta_max      28.23
_cell_measurement_theta_min      2.04
_cell_volume                     8447.4(4)
_computing_cell_refinement       'SAINT 6.45 ( Bruker, 2003)'
_computing_data_collection       'SMART 5.628 (Bruker, 2003)'
_computing_data_reduction        'SAINT 6.45  (Bruker, 2003)'
_computing_molecular_graphics    'Diamond 2.1e'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    SIR-97
_diffrn_ambient_temperature      100
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker SMART APEX'
_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  0.0365
_diffrn_reflns_av_sigmaI/netI    0.0155
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            52214
_diffrn_reflns_theta_full        28.27
_diffrn_reflns_theta_max         28.27
_diffrn_reflns_theta_min         1.73
_diffrn_standards_decay_%        <0.05
_exptl_absorpt_coefficient_mu    3.092
_exptl_absorpt_correction_T_max  0.7900
_exptl_absorpt_correction_T_min  0.7079
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS 2.10 (Bruker 2003)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.067
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             5088
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         2.687
_refine_diff_density_min         -2.094
_refine_diff_density_rms         0.226
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.125
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     189
_refine_ls_number_reflns         3493
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.125
_refine_ls_R_factor_all          0.0480
_refine_ls_R_factor_gt           0.0464
_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^)+(0.0681P)^2^+80.6590P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1295
_refine_ls_wR_factor_ref         0.1304
_reflns_number_gt                3389
_reflns_number_total             3493
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic048159qsi20050221_093307_2.cif
_cod_data_source_block           Compound2
_cod_depositor_comments
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The following automatic conversions were performed:
_diffrn_ambient_temperature value '100K' changed to '100' - value
should be numeric, i.e.'FLOAT or 'INT' without temperature units.
Automatic conversion script
Id: cif_fix_values 1391 2010-09-07 12:51:13Z saulius 
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_cod_database_code               4308802