![]() |
Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
You are here: Home > Geometry > Experimental > Same bond/angle many molecules OR Comparisons > Geometry > Bonds, angles > Same bond/angle many molecules |
Species | Name | Experimental Angle | Calculated Angle | Difference |
---|---|---|---|---|
C3H8O2 | Propylene glycol | 109.5 | 108.9 | 0.6 |
CH3CH2Cl | Ethyl chloride | 110.5 | 111.0 | -0.5 |
CH3CH2Cl | Ethyl chloride | 109.3 | 109.3 | -0.0 |
CH3CH2Cl | Ethyl chloride | 111.8 | 111.8 | 0.0 |
C2H3Cl | Ethene, chloro- | 123.8 | 124.0 | -0.2 |
C2H3Cl | Ethene, chloro- | 119.5 | 119.5 | 0.0 |
C2H3Cl | Ethene, chloro- | 121.0 | 122.4 | -1.4 |
CH3CHClCH3 | Propane, 2-chloro- | 109.9 | 110.2 | -0.3 |
CH3CHClCH3 | Propane, 2-chloro- | 110.9 | 111.3 | -0.4 |
CH3CHClCH3 | Propane, 2-chloro- | 109.7 | 109.4 | 0.3 |
CH3CHClCH2CH3 | Butane, 2-chloro- | 110.6 | 110.7 | -0.1 |
CH2ClCHClCH3 | Propane, 1,2-dichloro- | 109.0 | 109.6 | -0.6 |
CH2ClCHClCH3 | Propane, 1,2-dichloro- | 110.0 | 109.5 | 0.5 |
CH2ClCHCl2 | 1,1,2-trichloroethane | 101.0 | 111.6 | -10.6 |
C3H5Cl3 | Propane, 1,2,3-trichloro- | 110.8 | 109.5 | 1.3 |
C3H5Cl3 | Propane, 1,2,3-trichloro- | 107.0 | 110.6 | -3.6 |
CH2ClCH2CH2CH3 | Butane, 1-chloro- | 110.6 | 111.4 | -0.8 |
CH3CCl2CH3 | Propane, 2,2-dichloro- | 111.7 | 110.9 | 0.8 |
CH2CHCH2CH2Cl | 1-Butene, 4-chloro- | 121.5 | 121.7 | -0.2 |
CH2CHCH2CH2Cl | 1-Butene, 4-chloro- | 121.0 | 122.0 | -1.0 |
CH2CHCH2CH2Cl | 1-Butene, 4-chloro- | 119.0 | 119.8 | -0.8 |
CH2CHCH2CH2Cl | 1-Butene, 4-chloro- | 109.3 | 111.0 | -1.7 |
CH2CHCH2CH2Cl | 1-Butene, 4-chloro- | 110.2 | 108.5 | 1.7 |
CH2CHCH2CH2Cl | 1-Butene, 4-chloro- | 111.5 | 115.9 | -4.4 |
C2H3NO | Nitrosoethylene | 120.0 | 125.8 | -5.8 |
C5H6 | Cyclopropylacetylene | 109.5 | 114.4 | -4.9 |
C3H4O | Methylketene | 113.7 | 116.3 | -2.6 |
C3H4 | cyclopropene | 119.2 | 119.8 | -0.6 |
C3H4 | cyclopropene | 145.6 | 145.5 | 0.0 |
C3H4 | cyclopropene | 149.9 | 150.0 | -0.1 |
HCCF | Fluoroacetylene | 180.0 | 180.0 | 0.0 |
C10H10 | bullvalene | 107.5 | 108.2 | -0.7 |
C4H5N | (E)-2-Butenenitrile | 109.5 | 111.6 | -2.1 |
C5H10 | 2-Pentene, (Z)- | 114.2 | 111.0 | 3.2 |
C5H10 | 2-Pentene, (Z)- | 124.0 | 117.4 | 6.6 |
C2H4F2 | 1,2-difluoroethane | 111.3 | 110.0 | 1.3 |
C2H4F2 | 1,2-difluoroethane | 108.4 | 110.2 | -1.8 |
C2H4F2 | 1,2-difluoroethane | 111.4 | 110.0 | 1.4 |
C6H12 | (E)-3-methylpent-2-ene | 110.3 | 110.5 | -0.2 |
CH3CH(CH3)ONO | Isopropyl nitrite | 109.5 | 110.2 | -0.7 |
C3H8O2 | 1,3-Propanediol | 109.0 | 110.8 | -1.8 |
CH2CO | Ketene | 118.7 | 119.7 | -1.0 |
CH2CCH2 | allene | 120.9 | 121.5 | -0.6 |
CH(CN)3 | tricyanomethane | 106.6 | 107.8 | -1.3 |
C4H4N2 | 1,3-Diazine | 121.1 | 121.4 | -0.3 |
C4H4N2 | 1,3-Diazine | 120.9 | 121.1 | -0.2 |
C2H2N2O | Furazan | 130.2 | 130.1 | 0.1 |
C3H3NO | Isoxazole | 133.4 | 112.6 | 20.8 |
C8H8 | cubane | 125.3 | 125.3 | -0.0 |
C4H8O2 | Ethyl acetate | 108.1 | 109.9 | -1.8 |
C4H8O2 | Ethyl acetate | 107.7 | 109.4 | -1.7 |
CH2C(CH3)OCH3 | 1-Propene, 2-methoxy- | 112.1 | 112.0 | 0.1 |
CH2C(CH3)OCH3 | 1-Propene, 2-methoxy- | 121.4 | 121.0 | 0.4 |
C6H10 | cyclohexene | 109.9 | 110.1 | -0.2 |
C6H10 | cyclohexene | 119.5 | 119.7 | -0.2 |
C4H4O | Furan | 126.0 | 127.4 | -1.4 |
C4H4O | Furan | 133.4 | 133.9 | -0.5 |
C4H4O | Furan | 127.9 | 126.5 | 1.4 |
C4H5N | Pyrrole | 128.2 | 125.9 | 2.3 |
C4H5N | Pyrrole | 130.8 | 131.0 | -0.2 |
C4H5N | Pyrrole | 127.1 | 126.7 | 0.4 |
C6H5CH3 | toluene | 119.9 | 119.8 | 0.1 |
C6H5CH3 | toluene | 119.9 | 119.4 | 0.5 |
C2H2O2 | Ethanedial | 112.2 | 114.9 | -2.7 |
C3H7SH | 1-Propanethiol | 110.2 | 109.5 | 0.7 |
C3H7SH | 1-Propanethiol | 110.2 | 109.5 | 0.7 |
C3H7SH | 1-Propanethiol | 110.6 | 108.3 | 2.3 |
C3H7SH | 1-Propanethiol | 107.9 | 110.4 | -2.5 |
CH2CHCHO | Acrolein | 117.6 | 117.3 | 0.3 |
CH2CHCHO | Acrolein | 117.3 | 117.3 | 0.0 |
CH2CHCHO | Acrolein | 121.6 | 122.1 | -0.5 |
CH2CHCHO | Acrolein | 119.8 | 122.1 | -2.3 |
CH2CHCHO | Acrolein | 118.5 | 119.9 | -1.4 |
CH2CHCHO | Acrolein | 122.2 | 119.9 | 2.3 |
CH2CHCHO | Acrolein | 121.0 | 121.7 | -0.7 |
CH2CHCHO | Acrolein | 122.4 | 121.7 | 0.7 |
CH2CHCHO | Acrolein | 115.5 | 115.4 | 0.1 |
CH2CHCHO | Acrolein | 114.7 | 115.4 | -0.7 |
CHOCH(CH3)CH3 | Propanal, 2-methyl- | 110.8 | 111.4 | -0.6 |
CH3CHF2 | Ethane, 1,1-difluoro- | 111.0 | 108.9 | 2.1 |
CH3CH2SH | ethanethiol | 110.6 | 111.1 | -0.5 |
CH3CH2SH | ethanethiol | 109.7 | 110.3 | -0.6 |
CH3CH2SH | ethanethiol | 110.2 | 104.3 | 5.9 |
CH3CHO | Acetaldehyde | 117.5 | 115.0 | 2.5 |
CH3CN | Acetonitrile | 109.4 | 110.2 | -0.8 |
CH2CHF | Ethene, fluoro- | 129.2 | 125.7 | 3.5 |
CH2CHF | Ethene, fluoro- | 119.0 | 121.5 | -2.5 |
CH2CHF | Ethene, fluoro- | 120.9 | 119.6 | 1.3 |
C3H8 | Propane | 109.5 | 109.4 | 0.1 |
C3H8 | Propane | 110.6 | 111.0 | -0.4 |
C3H8 | Propane | 111.8 | 111.5 | 0.3 |
C6H6 | Benzene | 120.0 | 120.0 | 0.0 |
CH3COCH3 | Acetone | 110.5 | 109.7 | 0.8 |
C4H5N | Cyclopropanecarbonitrile | 119.6 | 113.8 | 5.8 |
C5H10 | 2-Pentene, (E)- | 129.0 | 119.7 | 9.3 |
C6H14 | Hexane | 109.5 | 109.2 | 0.3 |
C3H6 | Cyclopropane | 117.9 | 118.1 | -0.2 |
C2H5Br | Ethyl bromide | 110.0 | 109.4 | 0.6 |
C2H5Br | Ethyl bromide | 112.2 | 112.6 | -0.4 |
C2H2 | Acetylene | 180.0 | 180.0 | 0.0 |
C2H4 | Ethylene | 121.2 | 121.8 | -0.6 |
C2H6 | Ethane | 110.9 | 111.3 | -0.4 |
C2H4O | Ethylene oxide | 119.1 | 119.7 | -0.6 |
C4H8 | cyclobutane | 130.7 | 111.3 | 19.4 |
C4H8 | cyclobutane | 119.9 | 118.1 | 1.9 |
B2PLYP=FULLultrafine/6-31G* for aHCC
![]() |
90 | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
80 | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
70 | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
60 | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
50 | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
40 | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
30 | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
20 | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
10 | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
0 | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
-15 | -10 | -5 | 0 | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | ||||||||||||||||||||||||||||
Angle difference calc. - exp. (degrees) |
Species | Name | Difference (degrees) | |
---|---|---|---|
Most negative difference | CH2ClCHCl2 | 1,1,2-trichloroethane | -10.6 |
Most positive difference | C3H3NO | Isoxazole | 20.8 |