Lanthanide contraction effect on crystal structures of lanthanide coordination polymers with cyclohexanocucurbit[6]uril ligand
Zheng, Li-Mei; Liu, Jing-Xin; Journal of Solid State Chemistry 245 (2017) 45–49; doi:10.1016/j.jssc.2016.10.008

data_1560660
_publ_section_title
;
 Lanthanide contraction effect on crystal structures of lanthanide
 coordination polymers with cyclohexanocucurbit[6]uril ligand
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              45
_journal_page_last               49
_journal_paper_doi               10.1016/j.jssc.2016.10.008
_journal_volume                  245
_journal_year                    2017
_chemical_formula_sum            'C60 H104 Cd2 Cl8 Gd N25 O30'
_chemical_formula_weight         2321.33
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 109.343(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.924(4)
_cell_length_b                   21.154(4)
_cell_length_c                   23.164(4)
_cell_measurement_reflns_used    9901
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.19
_cell_measurement_theta_min      2.42
_cell_volume                     8750(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker CCD Area Detector'
_diffrn_measurement_method       '\f and \w scan'
_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  0.0564
_diffrn_reflns_av_sigmaI/netI    0.0497
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            68179
_diffrn_reflns_theta_full        25.10
_diffrn_reflns_theta_max         25.10
_diffrn_reflns_theta_min         1.14
_diffrn_standards_decay_%        none
_exptl_absorpt_coefficient_mu    1.568
_exptl_absorpt_correction_T_max  0.7047
_exptl_absorpt_correction_T_min  0.6098
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2008)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.762
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             4700
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.24
_refine_diff_density_max         2.009
_refine_diff_density_min         -1.866
_refine_diff_density_rms         0.145
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.022
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1125
_refine_ls_number_reflns         15506
_refine_ls_number_restraints     23
_refine_ls_restrained_S_all      3.979
_refine_ls_R_factor_all          0.0730
_refine_ls_R_factor_gt           0.0593
_refine_ls_shift/su_max          0.100
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1232P)^2^+22.7774P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1785
_refine_ls_wR_factor_ref         0.1901
_reflns_number_gt                12228
_reflns_number_total             15506
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            JSSC-2017-245-45.cif
_cod_data_source_block           Gd
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the built-in table derived from the
CIF Core dictionary named 'cif_core.dic' version 2.4.5 last updated
on 2014-11-21.

data item '_exptl_crystal_density_meas' value 'not measured' was
changed to '?' -- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 8369 2020-08-20 11:38:08Z andrius 
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               1560660