Complexes formed between the quadridentate, heterocyclic molecules 6,6'-bis-(5,6-dialkyl-1,2,4-triazin-3-yl)-2,2'-bipyridine (BTBP) and lanthanides(III): implications for the partitioning of actinides(III) and lanthanides(III).
Foreman, Mark R. S.; Hudson, Michael J.; Drew, Michael G. B.; Hill, Clément; Madic, Charles; Dalton transactions (Cambridge, England : 2003)  (2006) 1645–1653; doi:10.1039/b511321k

data_7006496
_publ_section_title
;
 Complexes formed between the quadridentate, heterocyclic molecules
 6,6'-bis-(5,6-dialkyl-1,2,4-triazin-3-yl)-2,2'-bipyridine (BTBP) and
 lanthanides(III): implications for the partitioning of actinides(III)
 and lanthanides(III).
;
_journal_issue                   13
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1645
_journal_page_last               1653
_journal_paper_doi               10.1039/b511321k
_journal_year                    2006
_chemical_formula_sum            'C26 H29 N12 O9 Y'
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_cell_length_c                   16.869(14)
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_diffrn_ambient_temperature      293(2)
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_diffrn_measurement_device       'Marresearch Image Plate'
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'95 frames at 2^o intervals, counting time 2 min.'
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;
DIFABS, Walker, N. and Stuart, D., Acta Cryst 1983 A39 158.
;
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;
w=1/[\s^2^(Fo^2^)+(0.1796P)^2^+5.7707P] where P=(Fo^2^+2Fc^2^)/3
;
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