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

using model chemistry: wB97X-D/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/6-311G**
 hartrees
Energy at 0K-249.440600
Energy at 298.15K-249.447448
HF Energy-249.440600
Nuclear repulsion energy196.752788
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 wB97X-D/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 A' 3210 3070 1.95      
2 A' 3179 3041 6.46      
3 A' 3141 3005 24.79      
4 A' 3055 2922 18.14      
5 A' 3036 2904 15.78      
6 A' 2382 2278 29.42      
7 A' 1735 1659 28.00      
8 A' 1513 1447 5.70      
9 A' 1469 1405 13.73      
10 A' 1430 1367 7.86      
11 A' 1391 1330 5.45      
12 A' 1348 1290 1.30      
13 A' 1315 1258 2.85      
14 A' 1123 1074 2.67      
15 A' 1078 1031 4.38      
16 A' 997 954 2.46      
17 A' 909 870 4.75      
18 A' 586 560 0.52      
19 A' 521 498 0.02      
20 A' 269 258 1.18      
21 A' 152 146 4.35      
22 A" 3127 2991 28.20      
23 A" 3063 2930 8.50      
24 A" 1502 1437 10.06      
25 A" 1299 1242 0.23      
26 A" 1111 1063 1.82      
27 A" 999 955 37.38      
28 A" 862 824 10.64      
29 A" 742 710 0.33      
30 A" 499 477 5.29      
31 A" 266 255 0.00      
32 A" 171 163 0.01      
33 A" 120 115 3.51      

Unscaled Zero Point Vibrational Energy (zpe) 23798.5 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 22763.3 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 wB97X-D/6-311G**
ABC
0.48740 0.05198 0.04780

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.507 2.754 0.000
C2 -0.836 1.818 0.000
H3 1.068 0.845 0.000
C4 0.000 0.662 0.000
H5 -1.588 -0.684 0.000
C6 -0.507 -0.572 0.000
H7 -0.024 -2.428 0.870
H8 -0.024 -2.428 -0.870
C9 0.290 -1.839 0.000
H10 2.292 -2.655 0.000
H11 2.149 -1.136 -0.886
H12 2.149 -1.136 0.886
C13 1.806 -1.678 0.000

Atom - Atom Distances (Å)
  N1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 H12 C13
N11.15193.20572.57853.43913.47365.46005.46004.93236.60995.41155.41155.5334
C21.15192.13811.42672.61272.41294.40974.40973.82665.45814.29184.29184.3818
H33.20572.13811.08373.06462.11853.55853.55852.79443.70762.42422.42422.6282
C42.57851.42671.08372.08141.33403.21023.21022.51774.03172.93862.93862.9556
H53.43912.61273.06462.08141.08702.49882.49882.20494.35203.86713.86713.5367
C63.47362.41292.11851.33401.08702.10572.10571.49663.48872.85572.85572.5635
H75.46004.40973.55853.21022.49882.10571.74061.09692.48503.07842.52862.1615
H85.46004.40973.55853.21022.49882.10571.74061.09692.48502.52863.07842.1615
C94.93233.82662.79442.51772.20491.49661.09691.09692.16182.17582.17581.5247
H106.60995.45813.70764.03174.35203.48872.48502.48502.16181.76411.76411.0914
H115.41154.29182.42422.93863.86712.85573.07842.52862.17581.76411.77131.0932
H125.41154.29182.42422.93863.86712.85572.52863.07842.17581.76411.77131.0932
C135.53344.38182.62822.95563.53672.56352.16152.16151.52471.09141.09321.0932

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 179.787 C2 C4 H3 116.130
C2 C4 C6 121.825 H3 C4 C6 122.045
C4 C6 H5 118.215 C4 C6 C9 125.508
H5 C6 C9 116.276 C6 C9 H7 107.565
C6 C9 H8 107.565 C6 C9 C13 116.091
H7 C9 H8 105.007 H7 C9 C13 110.001
H8 C9 C13 110.001 C9 C13 H10 110.353
C9 C13 H11 111.360 C9 C13 H12 111.360
H10 C13 H11 107.700 H10 C13 H12 107.700
H11 C13 H12 108.215
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.245      
2 C 0.058      
3 H 0.158      
4 C -0.111      
5 H 0.145      
6 C -0.098      
7 H 0.144      
8 H 0.144      
9 C -0.223      
10 H 0.133      
11 H 0.129      
12 H 0.129      
13 C -0.363      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.187 -4.398 0.000 4.912
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.073 7.077 0.000
y 7.077 -45.125 0.000
z 0.000 0.000 -37.271
Traceless
 xyz
x 3.125 7.077 0.000
y 7.077 -7.453 0.000
z 0.000 0.000 4.328
Polar
3z2-r28.656
x2-y27.052
xy7.077
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.325 -1.730 0.000
y -1.730 12.613 0.000
z 0.000 0.000 5.676


<r2> (average value of r2) Å2
<r2> 225.472
(<r2>)1/2 15.016