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Crystal and molecular structure of p‐Toluquinone‐monoguanylhydrazone, C 8 H 10 N 4 O
Author(s) -
Reck G.,
Kretschmer R.G.,
Schulze W.
Publication year - 1984
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/crat.2170190212
Subject(s) - orthorhombic crystal system , crystal structure , crystallography , molecule , lattice constant , crystal (programming language) , chemistry , x ray crystallography , physics , diffraction , programming language , organic chemistry , optics , computer science
The crystal structure of p‐toluquinone‐monoguanylhydrazone is orthorhombic, space group Pna2 1 with 4 formula units C 8 H 10 N 4 O in the unit cell. The lattice constants are a = 7.589, b = 20.117, and c = 5.699 Å. The structure was refined to the conventional R = 0.05. The configuration and conformation of the molecule as well as the unusual hydrogen bridge system are discussed.