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

using model chemistry: TPSSh/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/6-31+G**
 hartrees
Energy at 0K-249.497562
Energy at 298.15K-249.504326
HF Energy-249.497562
Nuclear repulsion energy195.605485
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 TPSSh/6-31+G**
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' 3197 3077 2.45      
2 A' 3172 3053 8.36      
3 A' 3125 3008 29.89      
4 A' 3046 2932 22.03      
5 A' 3020 2906 19.77      
6 A' 2302 2216 34.64      
7 A' 1688 1625 28.08      
8 A' 1526 1469 5.39      
9 A' 1479 1424 12.76      
10 A' 1432 1378 5.04      
11 A' 1382 1330 9.49      
12 A' 1339 1289 1.63      
13 A' 1298 1249 1.42      
14 A' 1112 1070 2.14      
15 A' 1066 1026 5.45      
16 A' 986 949 1.59      
17 A' 895 861 4.67      
18 A' 572 550 0.31      
19 A' 501 482 0.04      
20 A' 253 244 1.15      
21 A' 143 138 4.00      
22 A" 3118 3001 31.50      
23 A" 3043 2929 9.29      
24 A" 1522 1465 8.49      
25 A" 1290 1242 0.47      
26 A" 1103 1061 2.07      
27 A" 997 960 37.20      
28 A" 846 814 6.80      
29 A" 733 705 0.38      
30 A" 486 467 4.29      
31 A" 275 265 0.02      
32 A" 176 170 0.07      
33 A" 124 120 3.53      

Unscaled Zero Point Vibrational Energy (zpe) 23622.7 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 22736.9 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 TPSSh/6-31+G**
ABC
0.48200 0.05134 0.04721

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.464 2.811 0.000
C2 -0.828 1.834 0.000
H3 1.071 0.847 0.000
C4 0.000 0.663 0.000
H5 -1.601 -0.694 0.000
C6 -0.518 -0.581 0.000
H7 -0.047 -2.447 0.873
H8 -0.047 -2.447 -0.873
C9 0.271 -1.861 0.000
H10 2.273 -2.690 0.000
H11 2.141 -1.167 -0.887
H12 2.141 -1.167 0.887
C13 1.795 -1.707 0.000

Atom - Atom Distances (Å)
  N1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 H12 C13
N11.16583.20672.59973.50803.52095.51535.51534.98336.65055.44145.44145.5703
C21.16582.14011.43442.64362.43414.43854.43853.85445.48494.31394.31394.4062
H33.20672.14011.08643.08452.13573.58653.58652.82293.73592.44712.44712.6542
C42.59971.43441.08642.09881.34673.23053.23052.53774.05072.95292.95292.9723
H53.50802.64363.08452.09881.08912.50002.50002.20584.35793.87513.87513.5434
C63.52092.43412.13571.34671.08912.11402.11401.50373.49862.86412.86412.5722
H75.51534.43853.58653.23052.50002.11401.74601.09902.49063.08672.53562.1685
H85.51534.43853.58653.23052.50002.11401.74601.09902.49062.53563.08672.1685
C94.98333.85442.82292.53772.20581.50371.09901.09902.16682.18312.18311.5311
H106.65055.48493.73594.05074.35793.49862.49062.49062.16681.76801.76801.0937
H115.44144.31392.44712.95293.87512.86413.08672.53562.18311.76801.77461.0950
H125.44144.31392.44712.95293.87512.86412.53563.08672.18311.76801.77461.0950
C135.57034.40622.65422.97233.54342.57222.16852.16851.53111.09371.09501.0950

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 177.784 C2 C4 H3 115.507
C2 C4 C6 122.113 H3 C4 C6 122.380
C4 C6 H5 118.621 C4 C6 C9 125.728
H5 C6 C9 115.651 C6 C9 H7 107.609
C6 C9 H8 107.609 C6 C9 C13 115.890
H7 C9 H8 105.191 H7 C9 C13 109.985
H8 C9 C13 109.985 C9 C13 H10 110.162
C9 C13 H11 111.385 C9 C13 H12 111.385
H10 C13 H11 107.757 H10 C13 H12 107.757
H11 C13 H12 108.249
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.431      
2 C -0.621      
3 H 0.182      
4 C 0.631      
5 H 0.172      
6 C 0.064      
7 H 0.175      
8 H 0.175      
9 C -0.288      
10 H 0.167      
11 H 0.167      
12 H 0.167      
13 C -0.562      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.213 -4.587 0.000 5.093
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.862 -2.065 0.000
y -2.065 13.882 0.000
z 0.000 0.000 6.431


<r2> (average value of r2) Å2
<r2> 228.240
(<r2>)1/2 15.108