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All results from a given calculation for C5H9N (Propanenitrile, 2,2-dimethyl-)

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP3=FULL/6-31+G**
 hartrees
Energy at 0K-249.993838
Energy at 298.15K-250.003409
HF Energy-249.049972
Nuclear repulsion energy227.387313
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=FULL/6-31+G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3221 3001 47.29      
2 A1 3133 2919 13.53      
3 A1 2431 2264 6.59      
4 A1 1571 1464 13.23      
5 A1 1491 1389 2.30      
6 A1 1326 1235 14.03      
7 A1 922 859 0.02      
8 A1 711 663 2.03      
9 A1 388 361 0.32      
10 A2 3223 3003 0.00      
11 A2 1531 1426 0.00      
12 A2 1004 936 0.00      
13 A2 225 209 0.00      
14 E 3226 3005 28.91      
14 E 3226 3005 28.91      
15 E 3217 2997 3.55      
15 E 3217 2997 3.55      
16 E 3129 2915 19.54      
16 E 3129 2915 19.54      
17 E 1555 1449 7.91      
17 E 1555 1449 7.91      
18 E 1539 1434 0.31      
18 E 1539 1434 0.31      
19 E 1459 1359 7.16      
19 E 1459 1359 7.16      
20 E 1291 1203 3.39      
20 E 1291 1203 3.40      
21 E 1093 1018 0.15      
21 E 1093 1018 0.15      
22 E 983 915 0.42      
22 E 983 915 0.42      
23 E 594 553 0.12      
23 E 594 553 0.12      
24 E 369 344 0.39      
24 E 369 344 0.39      
25 E 285 265 0.16      
25 E 285 265 0.16      
26 E 190 177 4.12      
26 E 190 177 4.12      

Unscaled Zero Point Vibrational Energy (zpe) 29516.6 cm-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 27497.6 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at MP3=FULL/6-31+G**
ABC
0.15156 0.09166 0.09166

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.281
C2 0.000 0.000 1.197
C3 0.000 1.461 -0.771
C4 1.265 -0.731 -0.771
C5 -1.265 -0.731 -0.771
N6 0.000 0.000 2.354
H7 0.000 1.471 -1.859
H8 1.274 -0.735 -1.859
H9 -1.274 -0.735 -1.859
H10 -0.882 1.991 -0.419
H11 0.882 1.991 -0.419
H12 2.165 -0.231 -0.419
H13 1.283 -1.759 -0.419
H14 -1.283 -1.759 -0.419
H15 -2.165 -0.231 -0.419

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 N6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.47761.54141.54141.54142.63512.15732.15732.15732.18192.18192.18192.18192.18192.1819
C21.47762.45122.45122.45121.15753.39133.39133.39132.71162.71162.71162.71162.71162.7116
C31.54142.45122.53102.53103.45031.08772.76242.76241.08761.08762.77083.48473.48472.7708
C41.54142.45122.53102.53103.45032.76241.08772.76243.48472.77081.08761.08762.77083.4847
C51.54142.45122.53102.53103.45032.76242.76241.08772.77083.48473.48472.77081.08761.0876
N62.63511.15753.45033.45033.45034.46264.46264.46263.52613.52613.52613.52613.52613.5261
H72.15733.39131.08772.76242.76244.46262.54762.54761.76691.76693.10793.76223.76223.1079
H82.15733.39132.76241.08772.76244.46262.54762.54763.76223.10791.76691.76693.10793.7622
H92.15733.39132.76242.76241.08774.46262.54762.54763.10793.76223.76223.10791.76691.7669
H102.18192.71161.08763.48472.77083.52611.76693.76223.10791.76443.77164.33043.77162.5660
H112.18192.71161.08762.77083.48473.52611.76693.10793.76221.76442.56603.77164.33043.7716
H122.18192.71162.77081.08763.48473.52613.10791.76693.76223.77162.56601.76443.77164.3304
H132.18192.71163.48471.08762.77083.52613.76221.76693.10794.33043.77161.76442.56603.7716
H142.18192.71163.48472.77081.08763.52613.76223.10791.76693.77164.33043.77162.56601.7644
H152.18192.71162.77083.48471.08763.52613.10793.76221.76692.56603.77164.33043.77161.7644

picture of Propanenitrile, 2,2-dimethyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N6 180.000 C1 C3 H7 109.060
C1 C3 H10 111.012 C1 C3 H11 111.012
C1 C4 H8 109.060 C1 C4 H12 111.012
C1 C4 H13 111.012 C1 C5 H9 109.060
C1 C5 H14 111.012 C1 C5 H15 111.012
C2 C1 C3 108.554 C2 C1 C4 108.554
C2 C1 C5 108.554 C3 C1 C4 110.373
C3 C1 C5 110.373 C4 C1 C5 110.373
H7 C3 H10 108.635 H7 C3 H11 108.635
H8 C4 H12 108.635 H8 C4 H13 108.635
H9 C5 H14 108.635 H9 C5 H15 108.635
H10 C3 H11 108.425 H12 C4 H13 108.425
H14 C5 H15 108.425
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability