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Compare Experimental Geometries - experimental data

Species Name
N(CH3)3 Trimethylamine
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
rCN 1.451 1976Hellwege(II/7)   1 2   
rCH 1.109 1976Hellwege(II/7) sides 2 8   
rCH 1.088 1976Hellwege(II/7) middle 2 5   
aCNC 110.9 1976Hellwege(II/7)   2 1 3  
aHCN 111.7 1976Hellwege(II/7) to middle H 1 2 5  
aHCN 110.1 1976Hellwege(II/7) to side H 1 2 8  
aHCH 108.1 1976Hellwege(II/7) side to middle 5 2 8  
aHCH 108.6 1976Hellwege(II/7) side to side 8 2 9  
dHCCH 120.1   from symmetry, anti to sy 5 2 1 8

picture of
References
squibreference
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.