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

using model chemistry: LSDA/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 LSDA/6-311G**
 hartrees
Energy at 0K-248.113528
Energy at 298.15K-248.120338
Nuclear repulsion energy197.841038
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 LSDA/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' 3088 3050 2.08      
2 A' 3082 3044 1.85      
3 A' 3065 3028 10.49      
4 A' 2972 2936 11.84      
5 A' 2942 2906 6.90      
6 A' 2297 2269 26.79      
7 A' 1677 1656 33.34      
8 A' 1434 1416 9.27      
9 A' 1381 1364 29.18      
10 A' 1355 1338 13.76      
11 A' 1323 1307 3.56      
12 A' 1274 1258 1.33      
13 A' 1239 1224 2.22      
14 A' 1103 1089 6.70      
15 A' 1066 1053 7.79      
16 A' 965 953 1.44      
17 A' 912 900 8.11      
18 A' 577 570 1.06      
19 A' 509 502 0.40      
20 A' 266 263 1.05      
21 A' 146 144 3.64      
22 A" 3044 3007 11.62      
23 A" 2964 2928 2.85      
24 A" 1426 1409 14.40      
25 A" 1227 1212 0.05      
26 A" 1051 1038 1.42      
27 A" 952 940 38.74      
28 A" 829 819 10.87      
29 A" 710 701 1.54      
30 A" 495 489 6.24      
31 A" 279 276 0.11      
32 A" 194 192 0.71      
33 A" 134 133 2.72      

Unscaled Zero Point Vibrational Energy (zpe) 22987.7 cm-1
Scaled (by 0.9877) Zero Point Vibrational Energy (zpe) 22705.0 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 LSDA/6-311G**
ABC
0.48049 0.05325 0.04881

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.400 2.790 0.000
C2 -0.775 1.811 0.000
H3 1.088 0.772 0.000
C4 0.000 0.639 0.000
H5 -1.628 -0.680 0.000
C6 -0.535 -0.588 0.000
H7 -0.075 -2.442 0.872
H8 -0.075 -2.442 -0.872
C9 0.246 -1.840 0.000
H10 2.254 -2.640 0.000
H11 2.082 -1.113 -0.890
H12 2.082 -1.113 0.890
C13 1.742 -1.667 0.000

Atom - Atom Distances (Å)
  N1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 H12 C13
N11.16103.20312.56603.47713.48645.46715.46714.91356.54455.30475.30475.4528
C21.16102.13331.40512.63272.41074.39784.39783.79115.38384.18344.18344.2934
H33.20312.13331.09643.07992.11783.52813.52812.74463.60572.30902.30902.5255
C42.56601.40511.09642.09511.33843.20323.20322.49113.97892.86242.86242.8901
H53.47712.63273.07992.09511.09672.50562.50562.20414.34883.83943.83943.5116
C63.48642.41072.11781.33841.09672.10042.10041.47593.46282.81342.81342.5200
H75.46714.39783.52813.20322.50562.10041.74451.10772.49523.08632.53392.1596
H85.46714.39783.52813.20322.50562.10041.74451.10772.49522.53393.08632.1596
C94.91353.79112.74462.49112.20411.47591.10771.10772.16152.16572.16571.5058
H106.54455.38383.60573.97894.34883.46282.49522.49522.16151.77581.77581.0992
H115.30474.18342.30902.86243.83942.81343.08632.53392.16571.77581.77951.1021
H125.30474.18342.30902.86243.83942.81342.53393.08632.16571.77581.77951.1021
C135.45284.29342.52552.89013.51162.52002.15962.15961.50581.09921.10211.1021

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 179.055 C2 C4 H3 116.499
C2 C4 C6 122.955 H3 C4 C6 120.547
C4 C6 H5 118.378 C4 C6 C9 124.472
H5 C6 C9 117.151 C6 C9 H7 107.926
C6 C9 H8 107.926 C6 C9 C13 115.373
H7 C9 H8 103.900 H7 C9 C13 110.524
H8 C9 C13 110.524 C9 C13 H10 111.184
C9 C13 H11 111.345 C9 C13 H12 111.345
H10 C13 H11 107.551 H10 C13 H12 107.551
H11 C13 H12 107.672
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.217      
2 C 0.022      
3 H 0.173      
4 C -0.110      
5 H 0.164      
6 C -0.120      
7 H 0.181      
8 H 0.181      
9 C -0.297      
10 H 0.166      
11 H 0.167      
12 H 0.167      
13 C -0.477      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.091 -4.545 0.000 5.003
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.709 6.553 0.000
y 6.553 -45.175 0.000
z 0.000 0.000 -37.522
Traceless
 xyz
x 3.640 6.553 0.000
y 6.553 -7.560 0.000
z 0.000 0.000 3.920
Polar
3z2-r27.840
x2-y27.466
xy6.553
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.659 -1.990 0.000
y -1.990 13.585 0.000
z 0.000 0.000 5.814


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000