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Compare Experimental Geometries - experimental data

Species Name
C4H5N Cyclopropanecarbonitrile
The following table lists the experimentally determined internal coordinates. Coordinate descriptions starting with "r" are bond lengths, starting with "a" are bond angles, and starting with "d" are dihedral angles. Atom numbers are the numbers on the picture of the molecule below to indicate which atoms are invloved in the bond or angle.
Units: bond lengths are in Å, angles are in degrees.
description Value Reference Comment Atom number
rCC 1.513 1976Hellwege(II/7) opp C with extra 9 10   
rCC 1.472 1976Hellwege(II/7) towards C#N 6 8   
rCH 1.107 1976Hellwege(II/7)   5 6   
rCN 1.157 1976Hellwege(II/7)   7 8   
aHCH 114.6 1976Hellwege(II/7)   2 10 3  
aHCC 119.6 1976Hellwege(II/7) from C#N 5 6 8  

picture of
1976Hellwege(II/7) Hellwege, KH and AM Hellwege (ed.). Landolt-Bornstein: Group II: Atomic and Molecular Physics Volume 7: Structure Data of Free Polyatomic Molecules. Springer-Verlag. Berlin. 1976.