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

using model chemistry: M06-2X/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-31G*
 hartrees
Energy at 0K-249.345955
Energy at 298.15K-249.352856
HF Energy-249.345955
Nuclear repulsion energy196.566483
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 M06-2X/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' 3230 3059 1.95      
2 A' 3201 3031 5.12      
3 A' 3169 3001 17.38      
4 A' 3086 2922 15.28      
5 A' 3073 2910 10.45      
6 A' 2428 2299 26.50      
7 A' 1750 1657 24.12      
8 A' 1538 1456 5.31      
9 A' 1500 1420 8.47      
10 A' 1445 1369 7.01      
11 A' 1403 1329 6.84      
12 A' 1349 1278 0.61      
13 A' 1317 1247 2.41      
14 A' 1130 1071 2.68      
15 A' 1086 1028 3.72      
16 A' 1002 949 2.24      
17 A' 921 872 3.47      
18 A' 584 553 0.55      
19 A' 517 489 0.03      
20 A' 273 259 1.22      
21 A' 161 153 4.33      
22 A" 3163 2995 21.21      
23 A" 3102 2938 7.15      
24 A" 1526 1445 8.56      
25 A" 1306 1237 0.22      
26 A" 1121 1062 1.36      
27 A" 1014 960 31.34      
28 A" 869 823 7.67      
29 A" 751 711 0.45      
30 A" 505 478 6.45      
31 A" 277 263 0.00      
32 A" 191 181 0.05      
33 A" 131 124 3.51      

Unscaled Zero Point Vibrational Energy (zpe) 24058.2 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 22783.1 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 M06-2X/6-31G*
ABC
0.48271 0.05210 0.04786

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.484 2.695 0.000
C2 -0.795 1.765 0.000
H3 1.031 0.825 0.000
C4 0.000 0.684 0.000
H5 -1.554 -0.638 0.000
C6 -0.513 -0.555 0.000
H7 -0.015 -2.376 0.895
H8 -0.015 -2.376 -0.895
C9 0.263 -1.811 0.000
H10 2.267 -2.632 0.000
H11 2.110 -1.118 -0.894
H12 2.110 -1.118 0.894
C13 1.788 -1.653 0.000

Atom - Atom Distances (Å)
  N1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 H12 C13
N11.15733.13392.49893.33353.39185.35455.35454.83276.51505.31515.31515.4410
C21.15732.05381.34162.51982.33714.30774.30773.72925.35814.18904.18904.2837
H33.13392.05381.04072.97002.07133.48453.48452.74583.67132.39542.39542.5906
C42.49891.34161.04072.04001.34143.18843.18842.50914.01712.91522.91522.9423
H53.33352.51982.97002.04001.04352.48762.48762.16234.30993.80143.80143.4921
C63.39182.33712.07131.34141.04352.08912.08911.47653.47062.82802.82802.5496
H75.35454.30773.48453.18842.48762.08911.78961.09412.46493.04952.46952.1389
H85.35454.30773.48453.18842.48762.08911.78961.09412.46492.46953.04952.1389
C94.83273.72922.74582.50912.16231.47651.09411.09412.16602.16612.16611.5333
H106.51505.35813.67134.01714.30993.47062.46492.46492.16601.76551.76551.0904
H115.31514.18902.39542.91523.80142.82803.04952.46952.16611.76551.78861.0906
H125.31514.18902.39542.91523.80142.82802.46953.04952.16611.76551.78861.0906
C135.44104.28372.59062.94233.49212.54962.13892.13891.53331.09041.09061.0906

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 179.805 C2 C4 H3 118.560
C2 C4 C6 121.164 H3 C4 C6 120.276
C4 C6 H5 117.053 C4 C6 C9 125.783
H5 C6 C9 117.164 C6 C9 H7 107.796
C6 C9 H8 107.796 C6 C9 C13 115.781
H7 C9 H8 109.742 H7 C9 C13 107.824
H8 C9 C13 107.824 C9 C13 H10 110.148
C9 C13 H11 110.139 C9 C13 H12 110.139
H10 C13 H11 108.097 H10 C13 H12 108.097
H11 C13 H12 110.173
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.467      
2 C 0.286      
3 H 0.207      
4 C -0.167      
5 H 0.191      
6 C -0.099      
7 H 0.186      
8 H 0.186      
9 C -0.345      
10 H 0.177      
11 H 0.171      
12 H 0.171      
13 C -0.497      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.160 -4.214 0.000 4.735
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.909 6.916 0.000
y 6.916 -44.459 0.000
z 0.000 0.000 -36.990
Traceless
 xyz
x 2.816 6.916 0.000
y 6.916 -7.010 0.000
z 0.000 0.000 4.194
Polar
3z2-r28.388
x2-y26.550
xy6.916
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.769 -1.733 0.000
y -1.733 11.924 0.000
z 0.000 0.000 5.041


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