Intensive Upconversion Luminescence of Na-Codoped Rare-Earth Oxides with a Novel RE-Na Heterometallic Complex as Precursor.
Zheng, Xiang-Jun; Ablet, Ayjamal; Ng, Christie; Wong, Wing-Tak; Inorganic chemistry 53 (2014) 6788–6793; doi:10.1021/ic500592k

data_4338833
_publ_section_title
;
 Intensive Upconversion Luminescence of Na-Codoped Rare-Earth Oxides with
 a Novel RE-Na Heterometallic Complex as Precursor.
;
_journal_issue                   13
_journal_name_full               'Inorganic chemistry'
_journal_page_first              6788
_journal_page_last               6793
_journal_paper_doi               10.1021/ic500592k
_journal_volume                  53
_journal_year                    2014
_chemical_formula_sum            'C14 H14 N4 Na3 O18 Yb'
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;
 ?
;
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0291P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0668
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_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ic500592k_si_002.cif
_cod_data_source_block           Yb
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/usr/data/users/saulius/crontab/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 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 4338833--4338836.cif.
;
_cod_database_code               4338833
_shelx_estimated_absorpt_t_min   0.816
_shelx_estimated_absorpt_t_max   0.884
_shelxl_version_number           2014-3