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All results from a given calculation for C5H9N (Butanenitrile, 2-methyl-)

using model chemistry: MP3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP3/6-31+G**
 hartrees
Energy at 0K-249.949298
Energy at 298.15K 
HF Energy-249.043693
Nuclear repulsion energy220.113584
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at MP3/6-31+G**
Rotational Constants (cm-1) from geometry optimized at MP3/6-31+G**
ABC
0.21737 0.07347 0.05880

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.530 -0.284 0.123
N2 -2.597 -0.682 -0.097
C3 -0.015 1.642 -0.152
H4 -0.129 1.669 -1.234
H5 -0.773 2.284 0.291
H6 0.964 2.041 0.105
C7 2.305 -0.428 0.072
H8 2.455 -0.385 1.151
H9 2.973 -1.189 -0.328
H10 2.604 0.529 -0.351
C11 0.856 -0.771 -0.264
H12 0.711 -0.774 -1.345
H13 0.628 -1.778 0.088
C14 -0.156 0.204 0.363
H15 -0.010 0.204 1.446

Atom - Atom Distances (Å)
  C1 N2 C3 H4 H5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.15952.46572.75992.68253.40943.83884.11734.61554.24032.46572.72432.62541.47782.0735
N21.15953.47433.59323.50374.48704.91175.21255.59775.34643.45773.53743.41112.63713.1395
C32.46573.47431.08881.08761.08763.11763.45034.11992.85262.56762.79113.48781.53362.1494
H42.75993.59321.08881.76561.76803.46854.07224.31423.09042.80462.58623.76842.16733.0565
H52.68253.50371.08761.76561.76384.10894.27625.14593.85973.50643.77284.30182.17102.4993
H63.40944.48701.08761.76801.76382.81013.03313.82832.27662.83793.17663.83332.16662.4739
C73.83884.91173.11763.46854.10892.81011.09001.08841.08851.52702.16062.15282.55812.7653
H84.11735.21253.45034.07224.27623.03311.09001.76131.76382.16993.06952.53172.79052.5515
H94.61555.59774.11994.31425.14593.82831.08841.76131.75772.15922.51412.45313.49443.7395
H104.24035.34642.85263.09043.85972.27661.08851.76381.75772.18092.50423.06922.86973.1884
C112.46573.45772.56762.80463.50642.83791.52702.16992.15922.18091.09131.09021.53862.1495
H122.72433.53742.79112.58623.77283.17662.16063.06952.51412.50421.09131.75142.15133.0440
H132.62543.41113.48783.76844.30183.83332.15282.53172.45313.06921.09021.75142.14922.4854
C141.47782.63711.53362.16732.17102.16662.55812.79053.49442.86971.53862.15132.14921.0925
H152.07353.13952.14943.05652.49932.47392.76532.55153.73953.18842.14953.04402.48541.0925

picture of Butanenitrile, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C14 C3 109.910 C1 C14 C11 109.638
C1 C14 H15 106.589 N2 C1 C14 178.187
C3 C14 C11 113.391 C3 C14 H15 108.699
H4 C3 H5 108.433 H4 C3 H6 108.650
H4 C3 C14 110.321 H5 C3 H6 108.355
H5 C3 C14 110.681 H6 C3 C14 110.336
C7 C11 H12 110.103 C7 C11 H13 109.548
C7 C11 C14 113.117 H8 C7 H9 107.902
H8 C7 H10 108.120 H8 C7 C11 110.916
H9 C7 H10 107.693 H9 C7 C11 110.163
H10 C7 C11 111.899 C11 C14 H15 108.372
H12 C11 H13 106.808 H12 C11 C14 108.582
H13 C11 C14 108.473
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability