Boese, Roland; Blaeser, Dieter; Steller, Ingo; Latz, Ruediger; Baeumen, Anja:

Redetermination of 2-propenoic acid at 125 K.

In: Acta Crystallographica, Section C: Crystal Structure Communications (Acta Crystallogr.Sect.C Cryst.Struct.Commun.), Jg. C55 (1999) ; Nr. 2, S. ii, IUC9900006
ISSN: 0108-2701
Zeitschriftenaufsatz / Fach: Chemie
Abstract:
Crystals of 2-propenoic acid are orthorhombic, space group Ibam, with a 9.952(2), b 11.767(2), c 6.206(2) .ANG.; Z = 8, dc = 1.317; R = 0.040, Rw(F2) = 0.118 for 1198 reflections. The compd. belongs to the family of a,b-unsatd. carboxylic acids having a Z conformation. The packing is characterized by layers of O-H...O H-bonded dimers.

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