Rectangle versus Square Oxalate-Connective Tetralanthanide Cluster Anchored in Lacunary Lindqvist Isopolytungstates: Syntheses, Structures, and Properties
Zhao, Junwei; Li, Hailou; Li, Yanzhou; Li, Chunyang; Wang, Zhenling; Chen, Lijuan; Crystal Growth & Design 14 (2014) 5495–; doi:10.1021/cg500675g

data_4512155
_publ_section_title
;
 Rectangle versus Square Oxalate-Connective Tetralanthanide Cluster
 Anchored in Lacunary Lindqvist Isopolytungstates: Syntheses, Structures,
 and Properties
;
_journal_issue                   11
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              5495
_journal_paper_doi               10.1021/cg500675g
_journal_volume                  14
_journal_year                    2014
_chemical_formula_sum            'C4 H82 Er4 Na10 O80 W8'
_chemical_formula_weight         3780.44
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           12
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_atom_sites_solution_hydrogens   notdet
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 109.1720(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   11.9139(5)
_cell_length_b                   35.3632(17)
_cell_length_c                   9.8539(5)
_cell_measurement_reflns_used    3413
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      2.19
_cell_volume                     3921.3(3)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_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_detector_area_resol_mean none
_diffrn_measured_fraction_theta_full 0.970
_diffrn_measured_fraction_theta_max 0.970
_diffrn_measurement_device_type  'Bruker P4'
_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  0.0330
_diffrn_reflns_av_sigmaI/netI    0.0345
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       41
_diffrn_reflns_limit_k_min       -42
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            9860
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.19
_diffrn_standards_decay_%        none
_diffrn_standards_interval_count none
_diffrn_standards_interval_time  none
_diffrn_standards_number         none
_exptl_absorpt_coefficient_mu    16.089
_exptl_absorpt_correction_T_max  0.1828
_exptl_absorpt_correction_T_min  0.0549
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            pink
_exptl_crystal_density_diffrn    3.202
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'square lamellar'
_exptl_crystal_F_000             3440
_exptl_crystal_size_max          0.43
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.16
_refine_diff_density_max         4.699
_refine_diff_density_min         -2.936
_refine_diff_density_rms         0.279
_refine_ls_extinction_coef       0.00029(3)
_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   1.082
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     230
_refine_ls_number_reflns         3413
_refine_ls_number_restraints     19
_refine_ls_restrained_S_all      1.090
_refine_ls_R_factor_all          0.0400
_refine_ls_R_factor_gt           0.0368
_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^)+(0.0574P)^2^+109.5500P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1073
_refine_ls_wR_factor_ref         0.1098
_reflns_number_gt                3077
_reflns_number_total             3413
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg500675g_si_001.cif
_cod_data_source_block           1-Er
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/home/saulius/struct/COD-crude-data--automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2827 2014-09-09 07:05:25Z andrius 

 Adding full bibliography for 4512153--4512160.cif.
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_cod_original_sg_symbol_H-M      C2/m
_cod_database_code               4512155