Tetranuclear and Pentanuclear Compounds of the Rare-Earth Metals: Synthesis and Magnetism.
Yadav, Munendra; Mondal, Abhishake; Mereacre, Valeriu; Jana, Salil Kumar; Powell, Annie K.; Roesky, Peter W.; Inorganic chemistry 54 (2015) 7846–7856; doi:10.1021/acs.inorgchem.5b00899

data_4344031
_publ_section_title
;
 Tetranuclear and Pentanuclear Compounds of the Rare-Earth Metals:
 Synthesis and Magnetism.
;
_journal_issue                   16
_journal_name_full               'Inorganic chemistry'
_journal_page_first              7846
_journal_page_last               7856
_journal_paper_doi               10.1021/acs.inorgchem.5b00899
_journal_volume                  54
_journal_year                    2015
_chemical_formula_moiety
'C73 H82 N4 O19 Tm4, N O3, C6 H16 N, 2(C4 H10 O)'
_chemical_formula_sum            'C87 H118 N6 O24 Tm4'
_chemical_formula_weight         2307.63
_chemical_name_systematic
;
 ?
;
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_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
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_diffrn_reflns_limit_l_min       -25
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_diffrn_reflns_theta_min         1.536
_diffrn_source                   'Mo LFF Sealed Tube'
_exptl_absorpt_coefficient_mu    3.802
_exptl_absorpt_correction_T_max  0.7396
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_refine_ls_number_reflns         16606
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.022
_refine_ls_R_factor_all          0.0448
_refine_ls_R_factor_gt           0.0350
_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^)+(0.0514P)^2^]
 where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0866
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_reflns_threshold_expression     'I > 2\s(I)'
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_cod_depositor_comments
'Adding full bibliography for 4344028--4344031.cif.'
_cod_database_code               4344031
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