Literature DB >> 16330860

Do C-H...O and C-H...pi interactions help to stabilize a non-centrosymmetric structure for racemic 2,3-dibromo-1,3-diphenylpropan-1-one?

William T A Harrison1, H S Yathirajan, B K Sarojini, B Narayana, H G Anilkumar.   

Abstract

The racemic title compound, C15H12Br2O, crystallizes in a non-centrosymmetric structure and displays a significant non-linear optical response to red light. The crystal packing is influenced by C-H...O and C-H...pi interactions. One of the former bonds has a short H...O separation of 2.27 angstroms.

Entities:  

Year:  2005        PMID： 16330860     DOI： 10.1107/S0108270105036942

Source DB:  PubMed          Journal:  Acta Crystallogr C        ISSN： 0108-2701            Impact factor:   1.172


  3 in total

1.  2,4-Bis(4-fluoro-phen-yl)-2,3-dihydro-1H-1,5-benzodiazepine.

Authors:  Zeliha Baktır; Mehmet Akkurt; S Samshuddin; B Narayana; H S Yathirajan
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-04-29

2.  2,3-Dibromo-3-(4-chloro-phen-yl)-1-(2-hy-droxy-phen-yl)propan-1-one.

Authors:  Hoong-Kun Fun; Wan-Sin Loh; B K Sarojini; V Musthafa Khaleel; B Narayana
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-09-17

3.  Crystal structures of three 1-[4-(4-bromo-but-oxy)-phen-yl] chalcone derivatives: (E)-1-[4-(4-bromo-but-oxy)-phen-yl]-3-phenyl-prop-2-en-1-one, (E)-1-[4-(4-bromo-but-oxy)-phen-yl]-3-(4-meth-oxy-phen-yl)prop-2-en-1-one and (E)-1-[4-(4-bromo-but-oxy)-phen-yl]-3-(3,4-di-meth-oxy-phen-yl)prop-2-en-1-one.

Authors:  Gunasekaran Maragatham; Sivasamy Selvarani; Perumal Rajakumar; Srinivasakannan Lakshmi
Journal:  Acta Crystallogr E Crystallogr Commun       Date:  2017-07-21
  3 in total

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