Structural complexity in the rare earth metallocene hydride complexes, [(C5Me5)2LnH]2.
Liu, Shan-Shan; Gao, Song; Ziller, Joseph W.; Evans, William J.; Dalton transactions (Cambridge, England : 2003) 43 (2014) 15526–15531; doi:10.1039/c4dt02194k

data_7032063
_publ_section_title
;
 Structural complexity in the rare earth metallocene hydride complexes,
 [(C5Me5)2LnH]2.
;
_journal_issue                   41
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              15526
_journal_page_last               15531
_journal_paper_doi               10.1039/c4dt02194k
_journal_volume                  43
_journal_year                    2014
_chemical_formula_sum            'C47 H70 Dy2'
_chemical_formula_weight         960.03
_chemical_name_systematic
; 
 ? 
;
_space_group_crystal_system      monoclinic
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_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
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_cell_length_c                   12.5094(8)
_cell_measurement_reflns_used    9867
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_cell_measurement_theta_min      2.29
_cell_volume                     4215.7(5)
_computing_cell_refinement       'Bruker SAINT 8.32b, 2013'
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_diffrn_measurement_method       '\f and \w scans'
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_diffrn_reflns_point_group_measured_fraction_full 1.000
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_exptl_crystal_density_diffrn    1.513
_exptl_crystal_density_meas      ?
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_refine_ls_extinction_method     none
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_refine_ls_R_factor_all          0.0235
_refine_ls_R_factor_gt           0.0216
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0102P)^2^+6.8893P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0433
_refine_ls_wR_factor_ref         0.0440
_reflns_Friedel_coverage         0.000
_reflns_number_gt                9889
_reflns_number_total             10376
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c4dt02194k2.cif
_cod_data_source_block           ssl13
_cod_depositor_comments
;Adding full bibliography for 7032061--7032064.cif.

The following automatic conversions were performed:

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

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_database_code               7032063
_shelx_estimated_absorpt_t_min   0.273
_shelx_estimated_absorpt_t_max   0.549
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_shelx_res_checksum              73827