Two drimane lactones, valdiviolide and 11-epivaldiviolide, in the form of a 1:1 cocrystal obtained from <i>Drimys winteri</i> extracts
Paz Robles, Cristian; Mercado, Darío; Suarez, Sebastián; Baggio, Ricardo; Acta Crystallographica Section C 70 (2014) –; doi:10.1107/S205322961402395X

data_2019717
_publ_section_title
;
 Two drimane lactones, valdiviolide and 11-epivaldiviolide, in the form of
 a 1:1 cocrystal obtained from <i>Drimys winteri</i> extracts
;
_journal_coeditor_code           SK3569
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first
;
;
_journal_paper_doi               10.1107/S205322961402395X
_journal_volume                  70
_journal_year                    2014
_chemical_formula_moiety         'C15 H22 O3'
_chemical_formula_sum            'C15 H22 O3'
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;
CrysAlisPro (Oxford Diffraction, 2009)
;
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XP in SHELXTL (Sheldrick, 2008)
;
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SHELXL-2013, PLATON (Spek, 2009)
;
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SHELXL-2013 (Sheldrick, 2008)
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SHELXS (Sheldrick, 2008)
;
_diffrn_ambient_temperature      295(2)
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_diffrn_reflns_limit_h_min       -9
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_diffrn_reflns_theta_min         3.653
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_exptl_absorpt_correction_T_max  0.97
_exptl_absorpt_correction_T_min  0.96
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_exptl_absorpt_process_details
;
CrysAlisPro (Oxford Diffraction, 2009)
;
_exptl_crystal_colour            colourless
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_exptl_crystal_size_min          0.22
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0657P)^2^+0.0278P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1155
_refine_ls_wR_factor_ref         0.1299
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