Isotopic polymorphism in pyridine.

Isotopic polymorphism in pyridine.

Not so simple: It is normally assumed that deuteration has only a minor effect on the stabilities of crystal structures. This assumption is wrong for pyridine. A low-temperature polymorph exists for [D5]pyridine, but not for [H5]pyridine, which adds a further twist to the already unusual structural...

תיאור מלא

מידע ביבליוגרפי
Main Authors: Crawford, S, Kirchner, M, Bläser, D, Boese, R, David, W, Dawson, A, Gehrke, A, Ibberson, R, Marshall, W, Parsons, S, Yamamuro, O
פורמט: Journal article
שפה:English
יצא לאור: 2009
תיאור
סיכום:Not so simple: It is normally assumed that deuteration has only a minor effect on the stabilities of crystal structures. This assumption is wrong for pyridine. A low-temperature polymorph exists for [D5]pyridine, but not for [H5]pyridine, which adds a further twist to the already unusual structural chemistry of one of the simplest and most familiar laboratory chemicals. (Figure Presented). © 2009 Wiley-VCH Verlag GmbH and Co. KGaA.

פריטים דומים