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

using model chemistry: MP2=FULL/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP2=FULL/6-311G*
 hartrees
Energy at 0K-250.045877
Energy at 298.15K-250.055442
HF Energy-249.075915
Nuclear repulsion energy227.245911
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 MP2=FULL/6-311G*
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 3175 3007 39.34      
2 A1 3081 2918 11.01      
3 A1 2188 2072 0.15      
4 A1 1559 1476 17.98      
5 A1 1467 1389 4.89      
6 A1 1308 1239 13.17      
7 A1 919 871 0.98      
8 A1 709 672 1.03      
9 A1 385 365 0.56      
10 A2 3177 3009 0.00      
11 A2 1511 1431 0.00      
12 A2 992 939 0.00      
13 A2 236 223 0.00      
14 E 3180 3012 24.08      
14 E 3180 3012 24.08      
15 E 3170 3002 2.58      
15 E 3170 3002 2.58      
16 E 3077 2914 14.90      
16 E 3077 2914 14.90      
17 E 1539 1458 10.86      
17 E 1539 1458 10.86      
18 E 1522 1442 0.60      
18 E 1522 1442 0.60      
19 E 1435 1359 13.50      
19 E 1435 1359 13.50      
20 E 1273 1206 4.22      
20 E 1273 1206 4.22      
21 E 1079 1022 0.04      
21 E 1079 1022 0.04      
22 E 978 926 1.38      
22 E 978 926 1.38      
23 E 581 550 0.08      
23 E 581 550 0.08      
24 E 370 350 0.17      
24 E 370 350 0.17      
25 E 299 283 0.07      
25 E 299 283 0.07      
26 E 183 173 3.48      
26 E 183 173 3.48      

Unscaled Zero Point Vibrational Energy (zpe) 29038.8 cm-1
Scaled (by 0.9471) Zero Point Vibrational Energy (zpe) 27502.7 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 MP2=FULL/6-311G*
ABC
0.15184 0.09166 0.09166

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G*

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 1.189
C3 0.000 1.452 -0.772
C4 1.258 -0.726 -0.772
C5 -1.258 -0.726 -0.772
N6 0.000 0.000 2.364
H7 0.000 1.466 -1.865
H8 1.270 -0.733 -1.865
H9 -1.270 -0.733 -1.865
H10 -0.886 1.985 -0.419
H11 0.886 1.985 -0.419
H12 2.162 -0.225 -0.419
H13 1.276 -1.760 -0.419
H14 -1.276 -1.760 -0.419
H15 -2.162 -0.225 -0.419

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 N6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.46971.53331.53331.53332.64442.15912.15912.15912.17822.17822.17822.17822.17822.1782
C21.46972.44032.44032.44031.17473.38823.38823.38822.70382.70382.70382.70382.70382.7038
C31.53332.44032.51582.51583.45581.09362.75412.75411.09241.09242.75943.47453.47452.7594
C41.53332.44032.51582.51583.45582.75411.09362.75413.47452.75941.09241.09242.75943.4745
C51.53332.44032.51582.51583.45582.75412.75411.09362.75943.47453.47452.75941.09241.0924
N62.64441.17473.45583.45583.45584.47624.47624.47623.53103.53103.53103.53103.53103.5310
H72.15913.38821.09362.75412.75414.47622.53972.53971.77401.77403.10313.75893.75893.1031
H82.15913.38822.75411.09362.75414.47622.53972.53973.75893.10311.77401.77403.10313.7589
H92.15913.38822.75412.75411.09364.47622.53972.53973.10313.75893.75893.10311.77401.7740
H102.17822.70381.09243.47452.75943.53101.77403.75893.10311.77193.76514.32423.76512.5523
H112.17822.70381.09242.75943.47453.53101.77403.10313.75891.77192.55233.76514.32423.7651
H122.17822.70382.75941.09243.47453.53103.10311.77403.75893.76512.55231.77193.76514.3242
H132.17822.70383.47451.09242.75943.53103.75891.77403.10314.32423.76511.77192.55233.7651
H142.17822.70383.47452.75941.09243.53103.75893.10311.77403.76514.32423.76512.55231.7719
H152.17822.70382.75943.47451.09243.53103.10313.75891.77402.55233.76514.32423.76511.7719

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 109.411
C1 C3 H10 110.993 C1 C3 H11 110.993
C1 C4 H8 109.411 C1 C4 H12 110.993
C1 C4 H13 110.993 C1 C5 H9 109.411
C1 C5 H14 110.993 C1 C5 H15 110.993
C2 C1 C3 108.687 C2 C1 C4 108.687
C2 C1 C5 108.687 C3 C1 C4 110.244
C3 C1 C5 110.244 C4 C1 C5 110.244
H7 C3 H10 108.490 H7 C3 H11 108.490
H8 C4 H12 108.490 H8 C4 H13 108.490
H9 C5 H14 108.490 H9 C5 H15 108.490
H10 C3 H11 108.392 H12 C4 H13 108.392
H14 C5 H15 108.392
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability