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All results from a given calculation for CH3CH2CH2CN (Butanenitrile)

using model chemistry: TPSSh/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-211.408408
Energy at 298.15K-211.415663
HF Energy-211.408408
Nuclear repulsion energy153.322997
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/cc-pVDZ
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' 3111 3025 28.92      
2 A' 3048 2964 25.25      
3 A' 3037 2953 3.28      
4 A' 3027 2944 25.98      
5 A' 2335 2270 10.32      
6 A' 1499 1457 4.13      
7 A' 1484 1443 0.79      
8 A' 1458 1417 2.92      
9 A' 1411 1372 0.38      
10 A' 1375 1337 3.51      
11 A' 1289 1253 5.32      
12 A' 1110 1079 1.67      
13 A' 1054 1025 0.32      
14 A' 962 935 1.42      
15 A' 878 854 1.73      
16 A' 527 512 1.05      
17 A' 340 331 0.03      
18 A' 162 158 5.16      
19 A" 3109 3023 55.37      
20 A" 3089 3004 0.03      
21 A" 3072 2987 0.31      
22 A" 1490 1449 6.39      
23 A" 1320 1283 0.04      
24 A" 1250 1216 0.00      
25 A" 1117 1086 0.05      
26 A" 866 842 0.22      
27 A" 744 723 3.30      
28 A" 385 375 0.12      
29 A" 252 245 0.03      
30 A" 101 98 3.75      

Unscaled Zero Point Vibrational Energy (zpe) 22449.8 cm-1
Scaled (by 0.9724) Zero Point Vibrational Energy (zpe) 21830.2 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/cc-pVDZ
ABC
0.79248 0.07464 0.07095

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -2.620 0.379 0.000
C2 -1.461 0.501 0.000
C3 0.000 0.633 0.000
C4 0.724 -0.728 0.000
C5 2.244 -0.561 0.000
H6 0.290 1.223 0.886
H7 0.290 1.223 -0.886
H8 0.403 -1.303 0.885
H9 0.403 -1.303 -0.885
H10 2.744 -1.543 0.000
H11 2.586 -0.009 0.891
H12 2.586 -0.009 -0.891

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12
N11.16592.63263.52274.95483.15713.15713.57113.57115.69825.29645.2964
C21.16591.46682.50653.85442.09112.09112.74032.74034.67504.17514.1751
C32.63261.46681.54192.54241.10341.10342.16642.16643.50182.80962.8096
C43.52272.50651.54191.52992.18652.18651.10241.10242.17822.18662.1866
C54.95483.85442.54241.52992.79072.79072.17332.17331.10111.10291.1029
H63.15712.09111.10342.18652.79071.77292.52823.08683.80192.60543.1541
H73.15712.09111.10342.18652.79071.77293.08682.52823.80193.15412.6054
H83.57112.74032.16641.10242.17332.52823.08681.76922.51402.53803.0975
H93.57112.74032.16641.10242.17333.08682.52821.76922.51403.09752.5380
H105.69824.67503.50182.17821.10113.80193.80192.51402.51401.78101.7810
H115.29644.17512.80962.18661.10292.60543.15412.53803.09751.78101.7824
H125.29644.17512.80962.18661.10293.15412.60543.09752.53801.78101.7824

picture of Butanenitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 179.196 C2 C3 C4 112.810
C2 C3 H6 108.059 C2 C3 H7 108.059
C3 C4 C5 111.717 C3 C4 H8 108.883
C3 C4 H9 108.883 C4 C3 H6 110.394
C4 C3 H7 110.394 C4 C5 H10 110.714
C4 C5 H11 111.268 C4 C5 H12 111.268
C5 C4 H8 110.247 C5 C4 H9 110.247
H6 C3 H7 106.908 H8 C4 H9 106.719
H10 C5 H11 107.814 H10 C5 H12 107.814
H11 C5 H12 107.807
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.159      
2 C -0.066      
3 C -0.003      
4 C -0.088      
5 C -0.053      
6 H 0.076      
7 H 0.076      
8 H 0.049      
9 H 0.049      
10 H 0.042      
11 H 0.038      
12 H 0.038      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.970 0.036 0.000 3.970
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 9.358 -0.306 0.000
y -0.306 6.052 0.000
z 0.000 0.000 5.622


<r2> (average value of r2) Å2
<r2> 160.328
(<r2>)1/2 12.662