01420nas a2200181   4500008004100000022001400041245025900055210006900314260003400383300001500417490000700432520057900439100002401018700002001042700002501062700002301087856012801110       2007                        eng d  a1600-575900aDifferent interaction motifs of dipolar S = O center dot center dot center dot C = O contacts that associate diastereomers of 2,4(6)-di-O-benzoyl-6(4)-O-{[(1S)-7,7-dimethyl-2-oxo-bicyclo[2.2.1]heptan-1-ylmethyl]-sulfonyl}-myo-inositol 1,3,5-ortho-acetate0 aDifferent interaction motifs of dipolar S O center dot center do  bBlackwell Publishing LtdcSEP  a O555-O5580 v633 a<p>Diastereomeric mixtures of 2,4(6)-di-O-benzoyl-6(4)-O-[(1S)-10-camphorsulfonyl]-myo-inositol 1,3,5-orthoesters associate in their crystal structures via different geometries of S=O...C=O short contacts, depending upon the substitution. A comparison of the dimeric association in the orthoacetate and orthoformate (solvated) derivatives shows a sheared parallel motif of dipolar S=O...C=O contacts bridging the former, whereas perpendicular S=O...C=O contacts occur in the latter. The title compound, C32H34O11S, is chiral, owing to the presence of the camphor moiety.</p>1 aManoj, Kochunnoonny1 aGonnade, R., G.1 aBhadbhade, Mohan, M.1 aShashidhar, M., S.  uhttps://library.ncl.res.in/content/different-interaction-motifs-dipolar-s-o-center-dot-center-dot-center-dot-c-o-contacts-0