Scandium and Yttrium Phosphasalen Complexes as Initiators for Ring-Opening Polymerization of Cyclic Esters.
Bakewell, Clare; White, Andrew J. P.; Long, Nicholas J.; Williams, Charlotte K.; Inorganic chemistry 54 (2015) 2204–; doi:10.1021/ic5027015

data_4342410
_publ_section_title
;
 Scandium and Yttrium Phosphasalen Complexes as Initiators for
 Ring-Opening Polymerization of Cyclic Esters.
;
_journal_issue                   5
_journal_name_full               'Inorganic chemistry'
_journal_page_first              2204
_journal_paper_doi               10.1021/ic5027015
_journal_volume                  54
_journal_year                    2015
_chemical_formula_moiety         'C52 H62 N3 O5 P2 Sc'
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_symmetry_space_group_name_Hall  '-P 2yn'
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;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.33a (release 28-03-2014 CrysAlis171 .NET)
(compiled Mar 28 2014,12:25:20)
Analytical numeric absorption correction using a multifaceted crystal
model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.256
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_refine_ls_number_reflns         18621
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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^)+(0.0505P)^2^+18.7515P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_refine_ls_wR_factor_ref         0.1786
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_reflns_number_gt                15562
_reflns_number_total             18621
_reflns_threshold_expression     'I > 2\s(I)'
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'Adding full bibliography for 4342409--4342411.cif.'
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