4,4-Bis(1H-pyrrol-2-yl)pentanol
Date issued
2010
In
Acta Crystallogr., Sect. E Struct. Rep. Online
Vol
2
No
66
From page
o393, So393/1
To page
So393/8
Subjects
Hydrogen bond (in bis(pyrrolyl)pentanol) Crystal structure Molecular structure (of bis(pyrrolyl)pentanol) crystal structure bispyrrolylpentanol mol structure pyrrolylpentanol hydrogen bond bispyrrolylpentanol
Abstract
The achiral 4,4-bis(1H-pyrrol-2-yl)pentanol, C13H18N2O, crystd. in the chiral monoclinic space group P21. The pyrrole rings are inclined to 1 another by 62.30(11)°, and the PrOH chain is in an extended conformation. In the crystal, the 2 pyrrole NH groups are involved in intermol. N-H···O H bonds, giving a helical arrangement propagating along the b axis. An interesting feature of the crystal structure is the absence of any conventional H bonds involving the hydroxy H atom. There is a weak intermol. O-H···? interaction involving 1 of the pyrrole rings. Crystallog. data are given. [on SciFinder(R)]
Publication type
journal article