Three closely related 1-(naphthalen-2-yl)prop-2-en-1-ones: pseudosymmetry, disorder and supramoleular assembly mediated by C—H···π and C—Br···π interactions
Girisha, Marisiddaiah; Sagar, Belakavadi K.; Yathirajan, Hemmige S.; Rathore, Ravindranath S.; Glidewell, Christopher; Acta Crystallographica Section C 73 (2017) 115–120; doi:10.1107/S205322961700105X

data_2020723
_publ_section_title
;
 Three closely related 1-(naphthalen-2-yl)prop-2-en-1-ones:
 pseudosymmetry, disorder and supramoleular assembly mediated by
 C---H&#x00B7;&#x00B7;&#x00B7;\p and C---Br&#x00B7;&#x00B7;&#x00B7;\p
 interactions
;
_journal_coeditor_code           SK3650
_journal_issue                   2
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              115
_journal_page_last               120
_journal_paper_doi               10.1107/S205322961700105X
_journal_volume                  73
_journal_year                    2017
_chemical_formula_iupac          'C19 H13 F O'
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_chemical_name_systematic
;
3-(4-Fluorophenyl)-1-(naphthalen-2-yl)prop-2-en-1-one
;
_space_group_crystal_system      triclinic
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_space_group_name_Hall           '-P 1'
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_cell_length_c                   15.7874(8)
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_computing_cell_refinement
;
APEX2 (Bruker, 2012)
;
_computing_data_collection
;
APEX2 (Bruker, 2012)
;
_computing_data_reduction
;
SAINT-Plus (Bruker, 2012)
;
_computing_molecular_graphics
;
PLATON (Spek, 2009)
;
_computing_publication_material
;
SHELXL2014 (Sheldrick, 2015) and PLATON (Spek, 2009)
;
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;
SHELXL2014 (Sheldrick, 2015)
;
_computing_structure_solution
;
SHELXS86 (Sheldrick, 2008)
;
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_diffrn_reflns_limit_l_min       -19
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_exptl_absorpt_process_details
;
(SADABS; Bruker, 2012)
;
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_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.1211
_refine_ls_R_factor_gt           0.0548
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0648P)^2^+0.5614P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_shelx_estimated_absorpt_t_min   0.964
_shelx_estimated_absorpt_t_max   0.973
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