ISSN:
1572-8854
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Geologie und Paläontologie
,
Physik
Notizen:
Abstract The crystal and molecular structure of the title compound has been determined from diffractometric data usingMo Kα radiation. The crystals are orthorhombic, space groupP212121, witha=12.052(3),b=11.901(2),c=6.976(1) Å andZ=4. The structure was solved by the heavy-atom method and refined by full-matrix least-squares to a finalR value of 0.039 with 1096 “observed” reflections. The molecule is is almost planar. The acetyl group and the phenyl ring are strongly conjugated, the corresponding dihedral angle being 3.3(2)°. The structure is stabilized by an intramolecular N(1)-H(N)1⋯O(l) hydrogen bond.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF01194133
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