نتایج جستجو برای: 4 4 biphenol

تعداد نتایج: 1303641  

Journal: :Acta Crystallographica Section E Structure Reports Online 2013

Journal: :Rocky Mountain Journal of Mathematics 2006

Journal: :Acta Crystallographica Section E Structure Reports Online 2012

Journal: :Acta Crystallographica Section E Structure Reports Online 2010

Journal: :Acta Crystallographica Section E Structure Reports Online 2011

Journal: :Acta Crystallographica Section E Structure Reports Online 2013

2011
Jevgenij A. Raskatov John M. Brown Amber L. Thompson

A series of racemic or stereochemically labile chiral borate anions based on the 2,20-biphenol motif was investigated. All borates were homochiral in the solid state, although in some cases the heterochiral diastereomers were computed to be thermodynamically preferred (DFT). The crystallographic preference for the homochiral diastereomer was attributed to its lower bulk, higher molecular symmet...

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