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All results from a given calculation for C5H7N ((E)-3-Pentenenitrile)

using model chemistry: PBEPBEultrafine/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBEultrafine/6-31G*
 hartrees
Energy at 0K-249.129072
Energy at 298.15K-249.135566
Nuclear repulsion energy192.903044
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 PBEPBEultrafine/6-31G*
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 3101 3049 16.42      
2 A 3077 3026 29.86      
3 A 3061 3010 1.57      
4 A 3028 2978 15.59      
5 A 3018 2968 2.72      
6 A 2973 2924 23.42      
7 A 2963 2914 7.72      
8 A 2282 2244 8.08      
9 A 1709 1680 2.09      
10 A 1471 1447 10.51      
11 A 1459 1435 7.92      
12 A 1432 1408 9.65      
13 A 1391 1368 2.28      
14 A 1324 1302 1.48      
15 A 1302 1281 0.45      
16 A 1268 1247 6.60      
17 A 1197 1177 0.20      
18 A 1114 1096 0.50      
19 A 1065 1047 4.35      
20 A 1037 1020 0.07      
21 A 971 955 29.09      
22 A 934 919 13.52      
23 A 926 911 2.06      
24 A 879 865 0.29      
25 A 742 730 0.62      
26 A 553 544 0.79      
27 A 442 434 0.41      
28 A 371 365 0.39      
29 A 284 280 1.02      
30 A 257 253 4.60      
31 A 209 205 1.38      
32 A 132 130 3.36      
33 A 71 70 1.94      

Unscaled Zero Point Vibrational Energy (zpe) 23020.9 cm-1
Scaled (by 0.9835) Zero Point Vibrational Energy (zpe) 22641.1 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 PBEPBEultrafine/6-31G*
ABC
0.42098 0.04870 0.04613

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.635 0.272 0.085
H2 3.105 -1.155 -0.821
H3 2.756 -1.037 0.929
C4 2.813 -0.462 -0.010
H5 1.486 0.813 -1.251
C6 1.513 0.218 -0.326
H7 0.401 -0.444 1.352
C8 0.405 0.151 0.430
C9 -0.889 0.864 0.093
N10 -2.913 -0.817 -0.161
C11 -2.020 -0.064 -0.054
H12 -0.779 1.440 -0.844
H13 -1.153 1.593 0.885

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 C6 H7 C8 C9 N10 C11 H12 H13
H11.77161.78831.10592.58772.16183.54703.25084.56236.64265.66674.65925.0306
H21.77161.78771.10592.58462.15933.54133.24954.56726.06335.29564.67115.3468
H31.78831.78771.10253.12812.16602.46542.68074.19465.77694.97234.66614.7113
C41.10591.10591.10252.21941.50022.77082.52363.93335.73914.84974.14904.5553
H52.58772.58463.12812.21941.10033.08772.10502.72864.81583.80632.38463.4827
C62.16182.15932.16601.50021.10032.11951.34322.52244.54863.55482.64893.2349
H73.54703.54132.46542.77083.08772.11951.09772.22713.66192.82553.12522.6044
C83.25083.24952.68072.52362.10501.34321.09771.51513.50632.48202.16492.1711
C94.56234.56724.19463.93332.72862.52242.22711.51512.64341.47001.10551.1085
N106.64266.06335.77695.73914.81584.54863.66193.50632.64341.17353.18093.1627
C115.66675.29564.97234.84973.80633.55482.82552.48201.47001.17352.10372.0924
H124.65924.67114.66614.14902.38462.64893.12522.16491.10553.18092.10371.7751
H135.03065.34684.71134.55533.48273.23492.60442.17111.10853.16272.09241.7751

picture of (E)-3-Pentenenitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C4 H2 106.442 H1 C4 H3 108.148
H1 C4 C6 111.195 H2 C4 H3 108.100
H2 C4 C6 110.999 H3 C4 C6 111.742
C4 C6 H5 116.333 C4 C6 C8 125.034
H5 C6 C8 118.633 C6 C8 H7 120.201
C6 C8 C9 123.775 H7 C8 C9 116.024
C8 C9 C11 112.492 C8 C9 H12 110.428
C8 C9 H13 110.734 C9 C11 N10 179.018
C11 C9 H12 108.710 C11 C9 H13 107.660
H12 C9 H13 106.598
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.177      
2 H 0.181      
3 H 0.174      
4 C -0.536      
5 H 0.139      
6 C -0.088      
7 H 0.153      
8 C -0.086      
9 C -0.443      
10 N -0.460      
11 C 0.366      
12 H 0.209      
13 H 0.215      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.560 2.161 0.283 4.174
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.751 -6.121 -1.673
y -6.121 -36.406 -1.184
z -1.673 -1.184 -34.608
Traceless
 xyz
x -9.244 -6.121 -1.673
y -6.121 3.274 -1.184
z -1.673 -1.184 5.971
Polar
3z2-r211.941
x2-y2-8.346
xy-6.121
xz-1.673
yz-1.184


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.123 0.448 -0.809
y 0.448 6.746 -0.395
z -0.809 -0.395 6.512


<r2> (average value of r2) Å2
<r2> 236.935
(<r2>)1/2 15.393