4-Benzyloxy-3-(2,4-dichlorophenyl)-1-oxaspiro[4.5]dec-3-en-2-one
Xu, Liang-zhong; Su, Qun-qun; Huang, Jin; Sun, Shan-qi; Acta Crystallographica Section E 65 (2009) o845–; doi:10.1107/S1600536809008356

data_2221456
_publ_section_title
;
 4-Benzyloxy-3-(2,4-dichlorophenyl)-1-oxaspiro[4.5]dec-3-en-2-one
;
_journal_coeditor_code           NG2556
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o845
_journal_paper_doi               10.1107/S1600536809008356
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          'C22 H20 Cl2 O3'
_chemical_formula_moiety         'C22 H20 Cl2 O3'
_chemical_formula_sum            'C22 H20 Cl2 O3'
_chemical_formula_weight         403.28
_chemical_name_systematic
;
4-Benzyloxy-3-(2,4-dichlorophenyl)-1-oxaspiro[4.5]dec-3-en-2-one
;
_space_group_IT_number           2
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_cell_length_c                   12.679(3)
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_cell_measurement_temperature    113(2)
_cell_measurement_theta_max      27.900
_cell_measurement_theta_min      1.973
_cell_volume                     949.7(4)
_computing_cell_refinement       'CrystalClear (Rigaku, 2005)'
_computing_data_collection       'CrystalClear (Rigaku, 2005)'
_computing_data_reduction        'CrystalClear (Rigaku, 2005)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
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_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      113(2)
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'calc w=1/[\s^2^(Fo^2^)+(0.03P)^2^] where P=(Fo^2^+2Fc^2^)/3'
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_cod_depositor_comments
;
The following automatic conversions were performed:
'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        949.8(3)
_cod_original_sg_symbol_Hall     '-p 1'
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_cod_database_fobs_code          2221456