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18 10 26 16 45

QCISD(T)/TZVP for rCH

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


Differences greater than 0.550 are in the 0.550 bin. Differences less than -0.050 are in the -0.050 bin.

histogram chart 120
histogram chart 100 histogram chart
histogram chart 80 histogram chart
histogram chart 60 histogram chart
histogram chart 40 histogram chart
histogram chart 20 histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart
-0.050 0.000 0.050 0.100 0.150 0.200 0.250 0.300 0.350 0.400 0.450 0.500 0.550
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C5H8O Methyl cyclopropyl ketone-0.036
Most positive difference C3H3NO Isoxazole0.353

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C5H8O Methyl cyclopropyl ketone 1.126 -0.036
C2H2O2 Ethanedial 1.132 -0.028
HCONHCH3 N-methylformamide 1.114 -0.024
C3H6S3 1,3,5-Trithiane 1.114 -0.021
C5H6 Propellane 1.106 -0.020
CH3CH2CH2CH3 Butane 1.117 -0.020
C4H8O2 Ethyl acetate 1.105 -0.016
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.016
CH3SH Methanethiol 1.104 -0.014
CH3CN Acetonitrile 1.104 -0.013
C5H8 Ethenylcyclopropane 1.099 -0.013
CH3CH2CHO Propanal 1.103 -0.011
CH2NH Methanimine 1.103 -0.009
H2CO Formaldehyde 1.111 -0.007
CH2CS Thioketene 1.090 -0.007
HCCl Chloromethylene 1.119 -0.007
CH3CH2CHO Propanal 1.105 -0.007
C2H4F2 1,2-difluoroethane 1.099 -0.006
CH3OH Methyl alcohol 1.096 -0.006
CH2 Methylene 1.085 -0.006
CH3CH2CHO Propanal 1.115 -0.006
CH2PH Phosphaethene 1.090 -0.006
CH2CHF Ethene, fluoro- 1.087 -0.006
CH3CHO Acetaldehyde 1.114 -0.005
C3H6O 2-Propen-1-ol 1.091 -0.005
C3H6O 2-Propen-1-ol 1.092 -0.005
CH2PH Phosphaethene 1.090 -0.004
CH2CO Ketene 1.083 -0.004
CH2NOH formaldoxime 1.086 -0.004
CH2CHCHO Acrolein 1.113 -0.004
CH3CCH propyne 1.096 -0.003
CH3CH2CHO Propanal 1.096 -0.003
CH(CN)3 tricyanomethane 1.100 -0.003
CH3SeCH3 dimethylselenide 1.093 -0.003
CH3Cl Methyl chloride 1.090 -0.003
CHFClBr fluorochlorobromomethane 1.088 -0.003
CH2BrF Methane, bromofluoro- 1.090 -0.003
C3H6O 2-Propen-1-ol 1.102 -0.003
CH2CCH2 allene 1.087 -0.002
CH2CHCHO Acrolein 1.089 -0.002
CH3NO nitrosomethane 1.094 -0.002
HCOOH Formic acid 1.097 -0.002
CHF3 Methane, trifluoro- 1.091 -0.002
C2H4 Ethylene 1.086 -0.002
CH2CHCH2CH3 1-Butene 1.095 -0.001
CH3CHFCH3 2-Fluoropropane 1.093 -0.001
CH2Cl2 Methylene chloride 1.085 -0.001
C2H2ClF 1-chloro-1-fluoroethylene 1.082 -0.001
CH3CHFCH3 2-Fluoropropane 1.094 -0.001
CH3SCH3 Dimethyl sulfide 1.091 -0.000
CH2CHCH2CH3 1-Butene 1.090 -0.000
CH3CHClCH3 Propane, 2-chloro- 1.091 0.000
C3H6 Cyclopropane 1.083 0.000
CH3OC2H5 Ethane, methoxy- 1.099 0.000
C2H3 vinyl 1.080 0.000
CH3OC2H5 Ethane, methoxy- 1.092 0.001
C2H4S Thiirane 1.083 0.001
CH3 Methyl radical 1.079 0.001
CH3NO nitrosomethane 1.092 0.001
C2H5Br Ethyl bromide 1.087 0.001
C2H2 Acetylene 1.063 0.001
CH2CHF Ethene, fluoro- 1.082 0.001
C3H4 cyclopropene 1.088 0.001
CH3OC2H5 Ethane, methoxy- 1.100 0.001
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.092 0.001
C2H4F2 1,2-difluoroethane 1.093 0.002
CH2CHCHO Acrolein 1.084 0.002
H2CS Thioformaldehyde 1.087 0.002
C6H6 Benzvalene 1.082 0.002
C6H6 Benzvalene 1.078 0.002
CH3NO2 Methane, nitro- 1.088 0.002
C2H4O Ethylene oxide 1.084 0.002
C3H6O 2-Propen-1-ol 1.096 0.002
C2H5Br Ethyl bromide 1.093 0.002
C2H6 Ethane 1.091 0.002
C3H3NO Oxazole 1.075 0.003
CH2CHCHO Acrolein 1.081 0.003
C5H8O Cyclopentanone 1.095 0.003
C4H5N Pyrrole 1.076 0.003
CH2NOH formaldoxime 1.085 0.003
C3H3NO Oxazole 1.073 0.003
C2H2+ acetylene cation 1.077 0.003
CH Methylidyne 1.120 0.003
C3H3NO Oxazole 1.075 0.003
CH3CHClCH3 Propane, 2-chloro- 1.092 0.003
CH4 Methane 1.087 0.003
CH3CHFCH3 2-Fluoropropane 1.092 0.003
HCN Hydrogen cyanide 1.064 0.003
C6H6 Benzvalene 1.078 0.003
CH3Br methyl bromide 1.082 0.004
CH3CH2SH ethanethiol 1.091 0.004
CH3CCH propyne 1.060 0.004
C3H4 cyclopropene 1.072 0.004
CH2Br2 dibromomethane 1.079 0.004
CH3CHO Acetaldehyde 1.086 0.004
CH3F Methyl fluoride 1.087 0.005
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.091 0.005
C4H4Se selenophene 1.079 0.005
CH3OC2H5 Ethane, methoxy- 1.086 0.005
CH3OC2H5 Ethane, methoxy- 1.089 0.005
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.087 0.005
CH2CHF Ethene, fluoro- 1.077 0.005
C2H5CN ethyl cyanide 1.087 0.005
C2H5CN ethyl cyanide 1.088 0.006
C3H6O 2-Propen-1-ol 1.078 0.006
CH3CHFCH3 2-Fluoropropane 1.088 0.006
CH3NH2 methyl amine 1.093 0.006
C4H2 Diacetylene 1.058 0.006
C2H3 vinyl 1.085 0.007
CH2F2 Methane, difluoro- 1.084 0.007
CH2NH Methanimine 1.081 0.008
HCCCl Chloroacetylene 1.055 0.008
HCCBr bromoacetylene 1.055 0.009
HCCF Fluoroacetylene 1.053 0.009
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.010
C4H4Se selenophene 1.070 0.010
C2H Ethynyl radical 1.047 0.019
C3H5 Allyl radical 1.069 0.019
HCO Formyl radical 1.080 0.041
C4H10O Methyl propyl ether 1.099 0.317
C3H3NO Isoxazole 1.075 0.353