Group 4 metal complexes of Trost's semi-crown ligand: synthesis, structural characterization and studies on the ring-opening polymerization of lactides and ε-caprolactone.
Rajashekhar, Bijja; Roymuhury, Sagnik K.; Chakraborty, Debashis; Ramkumar, Venkatachalam; Dalton transactions (Cambridge, England : 2003) 44 (2015) 16280–16293; doi:10.1039/c5dt02267c

data_7035977
_publ_section_title
;
 Group 4 metal complexes of Trost's semi-crown ligand: synthesis,
 structural characterization and studies on the ring-opening
 polymerization of lactides and \e-caprolactone.
;
_journal_issue                   37
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              16280
_journal_page_last               16293
_journal_paper_doi               10.1039/c5dt02267c
_journal_volume                  44
_journal_year                    2015
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_space_group_name_Hall           'C 2c 2'
_space_group_name_H-M_alt        'C 2 2 21'
_symmetry_space_group_name_Hall  'C 2c 2'
_symmetry_space_group_name_H-M   'C 2 2 21'
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;
2015-07-20 deposited with the CCDC.
2015-07-28 downloaded from the CCDC.
;
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_cell_measurement_theta_min      2.25
_cell_volume                     8735.8(10)
_computing_cell_refinement       'Bruker SMART'
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;
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; 
 Flack x determined using 1895 quotients [(I+)-(I-)]/[(I+)+(I-)] 
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259). 
;
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_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
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_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0619P)^2^] where P=(Fo^2^+2Fc^2^)/3'
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_cod_depositor_comments
'Adding full bibliography for 7035976--7035978.cif.'
_cod_database_code               7035977
_shelx_shelxl_version_number     2014/7
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_shelx_res_checksum              84258