Ethyleneglycol tungsten complexes of calix[6 and 8]arenes: synthesis, characterization and ROP of ε-caprolactone.
Li, Yuanzhuo; Zhao, Ke-Qing; Feng, Chun; Elsegood, Mark R. J.; Prior, Timothy J.; Sun, Xinsen; Redshaw, Carl; Dalton transactions (Cambridge, England : 2003) 43 (2014) 13612–13619; doi:10.1039/c4dt01936a

data_7031773
_publ_section_title
;
 Ethyleneglycol tungsten complexes of calix[6 and 8]arenes: synthesis,
 characterization and ROP of \e-caprolactone.
;
_journal_issue                   36
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              13612
_journal_page_last               13619
_journal_paper_doi               10.1039/c4dt01936a
_journal_volume                  43
_journal_year                    2014
_chemical_formula_moiety         'C74 H96 O14 W2, 2(C2 H3 N)'
_chemical_formula_sum            'C78 H102 N2 O14 W2'
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_chemical_name_systematic
;
 ?
;
_chemical_properties_physical    'Air-sensitive, Moisture-sensitive'
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_symmetry_space_group_name_Hall  '-C 2yc'
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_refine_ls_weighting_details
;
w=1/[\s^2^(Fo^2^)+336.0451P] where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
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'Adding full bibliography for 7031769--7031773.cif.'
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