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All results from a given calculation for CH3CH2CH2CN (Butanenitrile)

using model chemistry: B3LYPultrafine/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/cc-pVTZ
 hartrees
Energy at 0K-211.462914
Energy at 298.15K-211.470195
HF Energy-211.462914
Nuclear repulsion energy154.283399
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 B3LYPultrafine/cc-pVTZ
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' 3097 2994 27.43      
2 A' 3045 2944 24.77      
3 A' 3031 2930 0.78      
4 A' 3026 2925 18.73      
5 A' 2356 2277 12.24      
6 A' 1512 1461 7.73      
7 A' 1496 1447 1.26      
8 A' 1474 1425 3.14      
9 A' 1421 1374 2.09      
10 A' 1387 1341 2.68      
11 A' 1311 1267 1.83      
12 A' 1114 1077 2.69      
13 A' 1042 1007 0.44      
14 A' 954 922 1.37      
15 A' 879 850 1.71      
16 A' 534 516 0.80      
17 A' 347 336 0.05      
18 A' 167 161 6.23      
19 A" 3094 2991 48.79      
20 A" 3073 2971 0.32      
21 A" 3057 2955 0.30      
22 A" 1502 1452 7.71      
23 A" 1331 1287 0.02      
24 A" 1264 1222 0.03      
25 A" 1134 1096 0.10      
26 A" 879 849 0.16      
27 A" 747 722 3.64      
28 A" 388 375 0.43      
29 A" 242 234 0.02      
30 A" 99 96 4.50      

Unscaled Zero Point Vibrational Energy (zpe) 22500.1 cm-1
Scaled (by 0.9667) Zero Point Vibrational Energy (zpe) 21750.8 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 B3LYPultrafine/cc-pVTZ
ABC
0.80366 0.07536 0.07163

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -2.600 0.398 0.000
C2 -1.455 0.511 0.000
C3 0.000 0.632 0.000
C4 0.714 -0.731 0.000
C5 2.232 -0.577 0.000
H6 0.294 1.213 0.877
H7 0.294 1.213 -0.877
H8 0.393 -1.299 0.875
H9 0.393 -1.299 -0.875
H10 2.721 -1.552 0.000
H11 2.576 -0.034 0.882
H12 2.576 -0.034 -0.882

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12
N11.15042.61003.50054.92943.13173.13173.54963.54965.66635.26835.2683
C21.15041.45972.49903.84432.07872.07872.73012.73014.65704.16234.1623
C32.61001.45971.53842.53881.09261.09262.15562.15563.48852.80332.8033
C43.50052.49901.53841.52642.17372.17371.09111.09112.16812.17572.1757
C54.92943.84432.53881.52642.78052.78052.16102.16101.09001.09171.0917
H63.13172.07871.09262.17372.78051.75402.51403.06413.78172.60053.1395
H73.13172.07871.09262.17372.78051.75403.06412.51403.78173.13952.6005
H83.54962.73012.15561.09112.16102.51403.06411.74932.49962.52383.0749
H93.54962.73012.15561.09112.16103.06412.51401.74932.49963.07492.5238
H105.66634.65703.48852.16811.09003.78173.78172.49962.49961.76171.7617
H115.26834.16232.80332.17571.09172.60053.13952.52383.07491.76171.7639
H125.26834.16232.80332.17571.09173.13952.60053.07492.52381.76171.7639

picture of Butanenitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 179.125 C2 C3 C4 112.898
C2 C3 H6 108.208 C2 C3 H7 108.208
C3 C4 C5 111.861 C3 C4 H8 108.935
C3 C4 H9 108.935 C4 C3 H6 110.267
C4 C3 H7 110.267 C4 C5 H10 110.826
C4 C5 H11 111.330 C4 C5 H12 111.330
C5 C4 H8 110.191 C5 C4 H9 110.191
H6 C3 H7 106.774 H8 C4 H9 106.573
H10 C5 H11 107.705 H10 C5 H12 107.705
H11 C5 H12 107.775
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.056      
2 C -0.109      
3 C -0.149      
4 C -0.147      
5 C -0.303      
6 H 0.124      
7 H 0.124      
8 H 0.108      
9 H 0.108      
10 H 0.110      
11 H 0.095      
12 H 0.095      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.176 0.011 0.000 4.176
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.157 1.034 0.000
y 1.034 -30.387 0.000
z 0.000 0.000 -30.568
Traceless
 xyz
x -12.680 1.034 0.000
y 1.034 6.475 0.000
z 0.000 0.000 6.205
Polar
3z2-r212.409
x2-y2-12.770
xy1.034
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.916 -0.372 0.000
y -0.372 6.634 0.000
z 0.000 0.000 6.146


<r2> (average value of r2) Å2
<r2> 159.423
(<r2>)1/2 12.626