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All results from a given calculation for C5H7N ((E)-2-Pentenenitrile)

using model chemistry: B3LYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/Def2TZVPP
 hartrees
Energy at 0K-249.568191
Energy at 298.15K-249.575028
HF Energy-249.568191
Nuclear repulsion energy196.558506
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 B3LYP/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3181 3062 1.81      
2 A' 3153 3035 5.43      
3 A' 3105 2989 23.74      
4 A' 3037 2924 17.43      
5 A' 3005 2893 14.69      
6 A' 2330 2243 31.34      
7 A' 1694 1630 28.47      
8 A' 1509 1452 5.30      
9 A' 1466 1411 14.26      
10 A' 1424 1371 5.07      
11 A' 1387 1335 6.65      
12 A' 1341 1291 2.34      
13 A' 1305 1256 1.75      
14 A' 1112 1070 1.95      
15 A' 1067 1027 5.74      
16 A' 990 953 1.35      
17 A' 894 860 4.57      
18 A' 580 558 0.58      
19 A' 515 496 0.03      
20 A' 261 251 1.44      
21 A' 148 142 4.28      
22 A" 3097 2982 24.34      
23 A" 3019 2906 7.64      
24 A" 1504 1448 8.33      
25 A" 1292 1244 0.28      
26 A" 1109 1067 1.80      
27 A" 1004 966 32.06      
28 A" 863 831 7.48      
29 A" 742 715 0.48      
30 A" 492 474 5.04      
31 A" 277 266 0.01      
32 A" 179 172 0.03      
33 A" 128 123 3.79      

Unscaled Zero Point Vibrational Energy (zpe) 23604.7 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 22721.9 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 B3LYP/Def2TZVPP
ABC
0.49005 0.05165 0.04754

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.447 2.799 0.000
C2 -0.818 1.831 0.000
H3 1.068 0.839 0.000
C4 0.000 0.667 0.000
H5 -1.596 -0.666 0.000
C6 -0.516 -0.566 0.000
H7 -0.065 -2.431 0.867
H8 -0.065 -2.431 -0.867
C9 0.262 -1.846 0.000
H10 2.243 -2.710 0.000
H11 2.141 -1.192 -0.883
H12 2.141 -1.192 0.883
C13 1.783 -1.722 0.000

Atom - Atom Distances (Å)
  N1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 H12 C13
N11.15413.18812.57693.46833.49215.47875.47874.94936.63105.43935.43935.5567
C21.15412.13101.42332.61532.41684.41434.41433.83245.47714.32224.32224.4041
H33.18812.13101.08133.05912.11723.56753.56752.80323.73892.46142.46142.6597
C42.57691.42331.08132.07911.33693.21753.21752.52634.05422.97002.97002.9812
H53.46832.61533.05912.07911.08462.49222.49222.20064.34953.87613.87613.5400
C63.49212.41682.11721.33691.08462.10502.10501.49713.49402.86922.86922.5729
H75.47874.41433.56753.21752.49222.10501.73391.09582.48143.07662.53052.1604
H85.47874.41433.56753.21752.49222.10501.73391.09582.48142.53053.07662.1604
C94.94933.83242.80322.52632.20061.49711.09581.09582.16192.17732.17731.5261
H106.63105.47713.73894.05424.34953.49402.48142.48142.16191.75921.75921.0897
H115.43934.32222.46142.97003.87612.86923.07662.53052.17731.75921.76601.0908
H125.43934.32222.46142.97003.87612.86922.53053.07662.17731.75921.76601.0908
C135.55674.40412.65972.98123.54002.57292.16042.16041.52611.08971.09081.0908

picture of (E)-2-Pentenenitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C4 177.888 C2 C4 H3 115.941
C2 C4 C6 122.200 H3 C4 C6 121.859
C4 C6 H5 117.951 C4 C6 C9 126.016
H5 C6 C9 116.033 C6 C9 H7 107.550
C6 C9 H8 107.550 C6 C9 C13 116.658
H7 C9 H8 104.594 H7 C9 C13 109.891
H8 C9 C13 109.891 C9 C13 H10 110.369
C9 C13 H11 111.534 C9 C13 H12 111.534
H10 C13 H11 107.570 H10 C13 H12 107.570
H11 C13 H12 108.089
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.010      
2 C -0.231      
3 H 0.119      
4 C -0.021      
5 H 0.118      
6 C -0.111      
7 H 0.077      
8 H 0.077      
9 C -0.037      
10 H 0.092      
11 H 0.088      
12 H 0.088      
13 C -0.268      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.188 -4.535 0.000 5.035
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.586 7.137 0.000
y 7.137 -46.229 0.000
z 0.000 0.000 -37.580
Traceless
 xyz
x 3.319 7.137 0.000
y 7.137 -8.146 0.000
z 0.000 0.000 4.827
Polar
3z2-r29.655
x2-y27.643
xy7.137
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.098 -1.932 0.000
y -1.932 13.711 0.000
z 0.000 0.000 6.649


<r2> (average value of r2) Å2
<r2> 226.968
(<r2>)1/2 15.065