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-001525nas a2200181   4500008004100000022001400041245019900055210006900254260007600323300001400399490000700413520069600420100002401116700002401140700002501164700002301189856013101212       2009                        eng d  a0108-270100aDipolar S=O center dot center dot center dot C=O and C-H center dot center dot center dot O interactions in the molecular organization of 4,6-di-O-acetyl-2-O-tosyl-myo-inositol 1,3,5-orthoesters0 aDipolar SO center dot center dot center dot CO and CH center dot  aCOMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USAbWILEY-BLACKWELLcJUL  aO335-O3380 v653 a<p>In the absence of conventional hydrogen bonding, the molecules of 4,6-di-O-acetyl-2-O-tosyl-myo-inositol 1,3,5-orthoformate, C(18)H(20)O(10)S, (I), and 4,6-di-O-acetyl-2-O-tosyl-myo-inositol 1,3,5-orthobenzoate, C(24)H(24)O(10)S, (II), are associated via C-H center dot center dot center dot O interactions. Molecules of (II) are additionally linked via dipolar S=O center dot center dot center dot C=O contacts. It is interesting to note that the sulfonyl O atom involved in the dipolar S=O center dot center dot center dot C=O contacts does not take part in any other interaction, indicating the competitive nature of this contact relative to the weak hydrogen-bonding interactions.</p>1 aManoj, Kochunnoonny1 aGonnade, Rajesh, G.1 aBhadbhade, Mohan, M.1 aShashidhar, M., S.  uhttps://library.ncl.res.in/content/dipolar-so-center-dot-center-dot-center-dot-co-and-c-h-center-dot-center-dot-center-dot-o-0