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

using model chemistry: HSEh1PBE/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at HSEh1PBE/cc-pVTZ
 hartrees
Energy at 0K-250.493835
Energy at 298.15K-250.503248
HF Energy-250.493835
Nuclear repulsion energy228.165613
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 HSEh1PBE/cc-pVTZ
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 3135 3013 35.63      
2 A1 3056 2938 12.59      
3 A1 2368 2276 12.54      
4 A1 1515 1456 13.24      
5 A1 1427 1372 2.46      
6 A1 1279 1229 14.85      
7 A1 896 861 1.20      
8 A1 702 675 0.93      
9 A1 373 358 0.58      
10 A2 3138 3016 0.00      
11 A2 1469 1412 0.00      
12 A2 968 930 0.00      
13 A2 212 204 0.00      
14 E 3141 3018 23.80      
14 E 3141 3018 23.81      
15 E 3131 3009 2.73      
15 E 3131 3009 2.73      
16 E 3052 2933 14.75      
16 E 3052 2933 14.75      
17 E 1495 1437 8.67      
17 E 1495 1437 8.67      
18 E 1480 1423 0.54      
18 E 1480 1423 0.54      
19 E 1394 1340 9.48      
19 E 1394 1340 9.47      
20 E 1241 1193 4.90      
20 E 1241 1193 4.90      
21 E 1053 1012 0.04      
21 E 1053 1012 0.04      
22 E 950 913 1.34      
22 E 950 913 1.34      
23 E 591 568 0.01      
23 E 591 568 0.01      
24 E 354 340 0.23      
24 E 354 340 0.23      
25 E 269 259 0.11      
25 E 269 259 0.11      
26 E 185 178 3.78      
26 E 185 178 3.78      

Unscaled Zero Point Vibrational Energy (zpe) 28602.8 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 27490.2 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 HSEh1PBE/cc-pVTZ
ABC
0.15191 0.09274 0.09274

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.277
C2 0.000 0.000 1.189
C3 0.000 1.452 -0.766
C4 1.258 -0.726 -0.766
C5 -1.258 -0.726 -0.766
N6 0.000 0.000 2.339
H7 0.000 1.466 -1.857
H8 1.269 -0.733 -1.857
H9 -1.269 -0.733 -1.857
H10 -0.884 1.985 -0.414
H11 0.884 1.985 -0.414
H12 2.161 -0.227 -0.414
H13 1.277 -1.758 -0.414
H14 -1.277 -1.758 -0.414
H15 -2.161 -0.227 -0.414

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 N6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.46601.53231.53231.53232.61612.15522.15522.15522.17712.17712.17712.17712.17712.1771
C21.46602.43512.43512.43511.15023.38033.38033.38032.70002.70002.70002.70002.70002.7000
C31.53232.43512.51542.51543.42761.09152.75272.75271.09031.09032.75933.47273.47272.7593
C41.53232.43512.51542.51543.42762.75271.09152.75273.47272.75931.09031.09032.75933.4727
C51.53232.43512.51542.51543.42762.75272.75271.09152.75933.47273.47272.75931.09031.0903
N62.61611.15023.42763.42763.42764.44484.44484.44483.50713.50713.50713.50713.50713.5071
H72.15523.38031.09152.75272.75274.44482.53862.53861.77031.77033.10133.75573.75573.1013
H82.15523.38032.75271.09152.75274.44482.53862.53863.75573.10131.77031.77033.10133.7557
H92.15523.38032.75272.75271.09154.44482.53862.53863.10133.75573.75573.10131.77031.7703
H102.17712.70001.09033.47272.75933.50711.77033.75573.10131.76763.76354.32193.76352.5543
H112.17712.70001.09032.75933.47273.50711.77033.10133.75571.76762.55433.76354.32193.7635
H122.17712.70002.75931.09033.47273.50713.10131.77033.75573.76352.55431.76763.76354.3219
H132.17712.70003.47271.09032.75933.50713.75571.77033.10134.32193.76351.76762.55433.7635
H142.17712.70003.47272.75931.09033.50713.75573.10131.77033.76354.32193.76352.55431.7676
H152.17712.70002.75933.47271.09033.50713.10133.75571.77032.55433.76354.32193.76351.7676

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 109.299
C1 C3 H10 111.112 C1 C3 H11 111.112
C1 C4 H8 109.299 C1 C4 H12 111.112
C1 C4 H13 111.112 C1 C5 H9 109.299
C1 C5 H14 111.112 C1 C5 H15 111.112
C2 C1 C3 108.595 C2 C1 C4 108.595
C2 C1 C5 108.595 C3 C1 C4 110.333
C3 C1 C5 110.333 C4 C1 C5 110.333
H7 C3 H10 108.463 H7 C3 H11 108.463
H8 C4 H12 108.463 H8 C4 H13 108.463
H9 C5 H14 108.463 H9 C5 H15 108.463
H10 C3 H11 108.315 H12 C4 H13 108.315
H14 C5 H15 108.315
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.003      
2 C -0.077      
3 C -0.263      
4 C -0.263      
5 C -0.263      
6 N -0.090      
7 H 0.098      
8 H 0.098      
9 H 0.098      
10 H 0.110      
11 H 0.110      
12 H 0.110      
13 H 0.110      
14 H 0.110      
15 H 0.110      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -4.069 4.069
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.639 0.000 0.000
y 0.000 -36.639 0.000
z 0.000 0.000 -47.384
Traceless
 xyz
x 5.373 0.000 0.000
y 0.000 5.373 0.000
z 0.000 0.000 -10.746
Polar
3z2-r2-21.492
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.580 0.000 0.000
y 0.000 8.579 -0.000
z 0.000 -0.000 10.418


<r2> (average value of r2) Å2
<r2> 167.024
(<r2>)1/2 12.924