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All results from a given calculation for CH3CH2CH2CN (Butanenitrile)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-311G*
 hartrees
Energy at 0K-211.183195
Energy at 298.15K-211.190518
HF Energy-211.183195
Nuclear repulsion energy154.518192
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/6-311G*
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' 3134 3007 30.46      
2 A' 3073 2949 27.97      
3 A' 3060 2936 0.81      
4 A' 3051 2928 22.99      
5 A' 2386 2290 12.40      
6 A' 1521 1459 10.89      
7 A' 1506 1445 2.19      
8 A' 1481 1421 4.36      
9 A' 1430 1372 5.07      
10 A' 1398 1341 2.54      
11 A' 1312 1259 0.61      
12 A' 1127 1082 4.02      
13 A' 1071 1028 0.17      
14 A' 980 940 2.04      
15 A' 894 858 2.26      
16 A' 545 523 0.97      
17 A' 353 339 0.06      
18 A' 169 162 6.09      
19 A" 3130 3004 56.59      
20 A" 3109 2984 0.11      
21 A" 3092 2967 0.39      
22 A" 1517 1456 11.69      
23 A" 1344 1290 0.00      
24 A" 1273 1221 0.05      
25 A" 1138 1092 0.32      
26 A" 880 844 0.17      
27 A" 746 716 4.75      
28 A" 400 384 0.28      
29 A" 254 244 0.02      
30 A" 101 97 4.28      

Unscaled Zero Point Vibrational Energy (zpe) 22736.3 cm-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 21817.7 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/6-311G*
ABC
0.80435 0.07579 0.07203

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -2.596 0.388 0.000
C2 -1.450 0.503 0.000
C3 0.000 0.628 0.000
C4 0.714 -0.727 0.000
C5 2.226 -0.566 0.000
H6 0.294 1.214 0.878
H7 0.294 1.214 -0.878
H8 0.393 -1.299 0.876
H9 0.393 -1.299 -0.876
H10 2.724 -1.538 0.000
H11 2.570 -0.020 0.883
H12 2.570 -0.020 -0.883

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12
N11.15192.60733.49284.91533.13143.13143.54313.54315.65825.25715.2571
C21.15191.45542.48923.82802.07782.07782.72322.72324.64664.14914.1491
C32.60731.45541.53212.52591.09551.09552.15382.15383.48062.79382.7938
C43.49282.48921.53211.52062.17162.17161.09421.09422.16772.17442.1744
C54.91533.82802.52591.52062.76962.76962.15932.15931.09261.09431.0943
H63.13142.07781.09552.17162.76961.75562.51553.06663.77512.58903.1311
H73.13142.07781.09552.17162.76961.75563.06662.51553.77513.13112.5890
H83.54312.72322.15381.09422.15932.51553.06661.75212.50122.52523.0776
H93.54312.72322.15381.09422.15933.06662.51551.75212.50123.07762.5252
H105.65824.64663.48062.16771.09263.77513.77512.50122.50121.76371.7637
H115.25714.14912.79382.17441.09432.58903.13112.52523.07761.76371.7665
H125.25714.14912.79382.17441.09433.13112.58903.07762.52521.76371.7665

picture of Butanenitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 179.194 C2 C3 C4 112.836
C2 C3 H6 108.257 C2 C3 H7 108.257
C3 C4 C5 111.671 C3 C4 H8 109.046
C3 C4 H9 109.046 C4 C3 H6 110.374
C4 C3 H7 110.374 C4 C5 H10 111.046
C4 C5 H11 111.473 C4 C5 H12 111.473
C5 C4 H8 110.275 C5 C4 H9 110.275
H6 C3 H7 106.510 H8 C4 H9 106.375
H10 C5 H11 107.508 H10 C5 H12 107.508
H11 C5 H12 107.631
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.270      
2 C 0.154      
3 C -0.490      
4 C -0.448      
5 C -0.667      
6 H 0.269      
7 H 0.269      
8 H 0.244      
9 H 0.244      
10 H 0.239      
11 H 0.228      
12 H 0.228      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.110 0.041 0.000 4.110
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.761 0.987 0.000
y 0.987 -30.153 0.000
z 0.000 0.000 -30.322
Traceless
 xyz
x -12.524 0.987 0.000
y 0.987 6.389 0.000
z 0.000 0.000 6.135
Polar
3z2-r212.271
x2-y2-12.608
xy0.987
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.258 -0.267 0.000
y -0.267 6.059 0.000
z 0.000 0.000 5.628


<r2> (average value of r2) Å2
<r2> 158.549
(<r2>)1/2 12.592