Two one-dimensional compounds based on pyramidal {TbCu4} units and formate ligand: chair-like [(H2O)2(ClO4)2]2- clusters and slow relaxation of magnetization.
Li, Zhong-Yi; Yang, Jing-Si; Liu, Rui-Bin; Zhang, Jian-Jun; Liu, Shu-Qin; Ni, Jun; Duan, Chun-Ying; Dalton transactions (Cambridge, England : 2003) 41 (2012) 13264–13266; doi:10.1039/c2dt32147e

data_7029974
_publ_section_title
;
 Two one-dimensional compounds based on pyramidal {TbCu4} units and
 formate ligand: chair-like [(H2O)2(ClO4)2]2- clusters and slow relaxation
 of magnetization.
;
_journal_issue                   43
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              13264
_journal_page_last               13266
_journal_paper_doi               10.1039/c2dt32147e
_journal_volume                  41
_journal_year                    2012
_chemical_formula_sum            'C5 H29 Cl2 Cu4 O32 Tb'
_chemical_formula_weight         1085.26
_chemical_name_systematic
;
?
;
_space_group_IT_number           11
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_cell_angle_beta                 113.266(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
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_cell_length_c                   10.116(2)
_cell_measurement_reflns_used    3798
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      28.225
_cell_measurement_theta_min      2.192
_cell_volume                     1476.7(5)
_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)'
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_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
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_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -16
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_diffrn_reflns_limit_l_min       -12
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_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.16
_exptl_absorpt_coefficient_mu    5.497
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.2000
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    2.441
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1060
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_refine_ls_R_factor_all          0.0383
_refine_ls_R_factor_gt           0.0345
_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^)+(0.0358P)^2^+4.1455P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0845
_refine_ls_wR_factor_ref         0.0862
_reflns_number_gt                2434
_reflns_number_total             2673
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt32147e.txt
_cod_data_source_block           1_L
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/automatic-downloads/retrospective/RSC/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 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_cell_volume        1476.7(6)
_cod_original_sg_symbol_H-M      'P2(1)/m '
_cod_database_code               7029974