STRUCTURE OF 2,2,6,6-TETRAMETHYL-4-OXAHEPTANEDINITRILE

Authors
FERGUSON G GALLAGHER JF MCALEES AJ
Citation
G. Ferguson et al., STRUCTURE OF 2,2,6,6-TETRAMETHYL-4-OXAHEPTANEDINITRILE, Acta crystallographica. Section C, Crystal structure communications, 50, 1994, pp. 77-78
Citations number
11
Categorie Soggetti
Crystallography
Journal title
Acta crystallographica. Section C, Crystal structure communications → ACNP
ISSN journal
01082701
Volume
50
Year of publication
1994
Part
1
Pages
77 - 78
Database
ISI
SICI code
0108-2701(1994)50:<77:SO2>2.0.ZU;2-N
Abstract
The title molecule, C10H16N2O (1), has approximate mirror symmetry wit h the main chain fully extended. The main torsion angles defining the molecular conformation are O-C(sp3)-C(sp3)-C(sp) 58.9(4) and -60.5(4)- degrees. The mean principal dimensions include N = Cp 1. 1 3 (1), C(sp )-C(sp3) 1.46 (1) and C(sp3)-O 1.410 (6) angstrom. The two nitrile gro ups are oriented cis to one another [N = C(sp) ... C(sp) = N 4.4 (5)-d egrees] and the intramolecular N ... N separation is 4.70 (1) angstrom .