Chiral Conflict among Different Helicenes Suppresses Formation of One Enantiomorph in 2D Crystallization
Johannes Seibel; Oliver Allemann; Jay S. Siegel; Karl-Heinz Ernst; Journal of the American Chemical Society 135 (2013) 7434–7437; doi:10.1021/ja402012j

data_4119789
_publ_section_title
;
 Chiral Conflict among Different Helicenes Suppresses Formation of One
 Enantiomorph in 2D Crystallization
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              7434
_journal_page_last               7437
_journal_paper_doi               10.1021/ja402012j
_journal_volume                  135
_journal_year                    2013
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'CrysAlisPro, Version 1.171.34.49 (Agilent Technologies, 2011)'
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'CrysAlisPro, Version 1.171.34.49 (Agilent Technologies, 2011)'
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'Oxford Diffraction SuperNova, dual radiation diffractometer'
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;
empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
CrysAlisPro, Version 1.171.34.49 (Agilent Technologies, 2011)
;
_exptl_crystal_colour            colourless
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_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
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_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0456P)^2^+0.6114P] where P=(Fo^2^+2Fc^2^)/3'
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_cod_database_code               4119789