4,5-DIAZA-9-FLUORENONE ISONICOTINOYLHYDRAZONE MONOHYDRATE

Authors
LU ZL SHAN BZ DUAN CY TIAN YP YOU XZ FUN HK SIVAKUMAR K
Citation
Zl. Lu et al., 4,5-DIAZA-9-FLUORENONE ISONICOTINOYLHYDRAZONE MONOHYDRATE, Acta crystallographica. Section C, Crystal structure communications, 52, 1996, pp. 1720-1722
Citations number
13
Categorie Soggetti
Crystallography
Journal title
Acta crystallographica. Section C, Crystal structure communications → ACNP
ISSN journal
01082701
Volume
52
Year of publication
1996
Part
7
Pages
1720 - 1722
Database
ISI
SICI code
0108-2701(1996)52:<1720:4IM>2.0.ZU;2-0
Abstract
The title compound, C17H11N5O.H2O, forms two-dimensional layers parall el to the (<10(1)over bar >) plane. The dihedral angle between the pla nes of the diazafluorene moiety and the pyridine ring is 27.74(4)degre es. The crystal structure is stabilized by O-H ... N, N-H ... O, C-H . .. O and C-H ... N hydrogen bonds.