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18 10 26 16 45

QCISD(TQ)/6-31+G** for rCH

Histogram of Bond length differences (in Å) vs number of species


Differences greater than 0.045 are in the 0.045 bin. Differences less than -0.015 are in the -0.015 bin.

histogram chart 10
histogram chart 8 histogram chart
histogram chart 6 histogram chart
histogram chart 4 histogram chart
histogram chart 2 histogram chart histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-0.015 -0.010 -0.005 0.000 0.005 0.010 0.015 0.020 0.025 0.030 0.035 0.040 0.045
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference CH3SH Methanethiol-0.015
Most positive difference C2H Ethynyl radical0.020

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CH3SH Methanethiol 1.104 -0.015
H2CO Formaldehyde 1.111 -0.011
CH2 Methylene 1.085 -0.006
HCOOH Formic acid 1.097 -0.004
CH3NO nitrosomethane 1.094 -0.004
C2H4 Ethylene 1.086 -0.002
CH3NO nitrosomethane 1.092 -0.000
C3H6 Cyclopropane 1.083 0.000
H2CS Thioformaldehyde 1.087 0.000
CH3 Methyl radical 1.079 0.000
C2H3 vinyl 1.080 0.000
CH4 Methane 1.087 0.002
CH3F Methyl fluoride 1.087 0.002
C2H2 Acetylene 1.063 0.002
C2H2+ acetylene cation 1.077 0.004
HCN Hydrogen cyanide 1.064 0.004
CH3NH2 methyl amine 1.093 0.005
C2H3 vinyl 1.085 0.005
C4H2 Diacetylene 1.058 0.008
C3H5 Allyl radical 1.069 0.018
C2H Ethynyl radical 1.047 0.020