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

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31G*
 hartrees
Energy at 0K-249.176167
Energy at 298.15K-249.182822
Nuclear repulsion energy194.330651
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/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 3194 3038 13.97      
2 A 3170 3015 28.21      
3 A 3154 2999 2.09      
4 A 3123 2970 15.63      
5 A 3119 2966 2.01      
6 A 3063 2913 7.87      
7 A 3062 2912 21.19      
8 A 2398 2280 10.72      
9 A 1782 1694 2.05      
10 A 1517 1442 11.27      
11 A 1505 1431 8.48      
12 A 1480 1408 10.30      
13 A 1441 1370 2.84      
14 A 1374 1306 1.23      
15 A 1346 1280 0.28      
16 A 1316 1251 5.60      
17 A 1239 1179 0.15      
18 A 1153 1096 0.68      
19 A 1103 1049 3.72      
20 A 1079 1026 0.21      
21 A 1011 961 33.82      
22 A 966 918 12.91      
23 A 959 912 2.68      
24 A 914 869 0.57      
25 A 775 737 0.74      
26 A 574 546 0.51      
27 A 456 434 0.57      
28 A 388 369 0.71      
29 A 295 281 1.25      
30 A 266 253 4.98      
31 A 211 201 1.17      
32 A 136 130 3.84      
33 A 72 68 2.09      

Unscaled Zero Point Vibrational Energy (zpe) 23818.2 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 22651.1 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 HSEh1PBE/6-31G*
ABC
0.42746 0.04939 0.04677

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.755 0.149 -0.009
H2 2.965 -1.102 -0.857
H3 2.976 -1.072 0.895
C4 2.846 -0.437 -0.028
H5 1.789 1.432 -0.056
C6 1.624 0.350 0.030
H7 0.199 -1.186 0.032
C8 0.404 -0.085 0.012
C9 -0.875 0.801 -0.005
N10 -3.045 -0.673 -0.000
C11 -2.098 -0.015 -0.013
H12 -0.886 1.398 -0.881
H13 -0.888 1.403 0.896

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 C6 H7 C8 C9 N10 C11 H12 H13
H11.70551.70801.08252.34822.14113.79893.35934.67606.84975.85534.88484.8938
H21.70551.75171.06902.90682.16672.90692.88984.37036.08635.24724.59224.9192
H31.70801.75171.12822.92982.14432.90972.89254.37586.09995.26144.91644.5884
C41.08251.06901.12822.14741.45442.75122.46703.92145.89534.96154.24514.2638
H52.34822.90682.92982.14741.09813.06462.05502.73845.27264.14752.79972.8412
C62.14112.16672.14431.45441.09812.09531.29502.53974.77963.73982.86872.8581
H73.79892.90692.90972.75123.06462.09531.12072.25943.28462.57892.94842.9382
C83.35932.88982.89252.46702.05501.29501.12071.55613.49892.50312.15942.1597
C94.67604.37034.37583.92142.73842.53972.25941.55612.62291.46971.06091.0838
N106.84976.08636.09995.89535.27264.77963.28463.49892.62291.15343.11893.1251
C115.85535.24725.26144.96154.14753.73982.57892.50311.46971.15342.05422.0737
H124.88484.59224.91644.24512.79972.86872.94842.15941.06093.11892.05421.7778
H134.89384.91924.58844.26382.84122.85812.93822.15971.08383.12512.07371.7778

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 104.878 H1 C4 H3 101.157
H1 C4 C6 114.327 H2 C4 H3 105.709
H2 C4 C6 117.518 H3 C4 C6 111.634
C4 C6 H5 113.825 C4 C6 C8 127.519
H5 C6 C8 118.120 C6 C8 H7 120.134
C6 C8 C9 125.698 H7 C8 C9 114.154
C8 C9 C11 111.602 C8 C9 H12 109.747
C8 C9 H13 108.460 C9 C11 N10 178.567
C11 C9 H12 107.431 C11 C9 H13 107.644
H12 C9 H13 111.969
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.188      
2 H 0.192      
3 H 0.186      
4 C -0.565      
5 H 0.161      
6 C -0.115      
7 H 0.177      
8 C -0.115      
9 C -0.459      
10 N -0.472      
11 C 0.364      
12 H 0.227      
13 H 0.231      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.603 2.232 0.289 4.248
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.056 -6.218 -1.736
y -6.218 -36.389 -1.263
z -1.736 -1.263 -34.517
Traceless
 xyz
x -9.603 -6.218 -1.736
y -6.218 3.398 -1.263
z -1.736 -1.263 6.205
Polar
3z2-r212.410
x2-y2-8.668
xy-6.218
xz-1.736
yz-1.263


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.538 0.468 -0.842
y 0.468 6.549 -0.381
z -0.842 -0.381 6.365


<r2> (average value of r2) Å2
<r2> 233.998
(<r2>)1/2 15.297