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All results from a given calculation for CH3CH2CH2CN (Butanenitrile)

using model chemistry: B97D3/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 B97D3/cc-pVTZ
 hartrees
Energy at 0K-211.320427
Energy at 298.15K-211.327617
HF Energy-211.320427
Nuclear repulsion energy153.878009
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 B97D3/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' 3056 3013 31.65      
2 A' 2999 2957 28.24      
3 A' 2981 2940 3.35      
4 A' 2978 2937 22.52      
5 A' 2278 2246 10.85      
6 A' 1482 1461 6.34      
7 A' 1467 1447 1.09      
8 A' 1440 1420 3.07      
9 A' 1392 1372 1.48      
10 A' 1351 1332 3.06      
11 A' 1278 1260 2.16      
12 A' 1090 1075 2.70      
13 A' 1019 1005 0.68      
14 A' 937 924 0.96      
15 A' 863 850 1.73      
16 A' 522 515 0.69      
17 A' 344 339 0.01      
18 A' 160 158 5.69      
19 A" 3052 3010 57.10      
20 A" 3030 2987 0.04      
21 A" 3011 2969 1.02      
22 A" 1475 1454 7.00      
23 A" 1304 1285 0.02      
24 A" 1236 1219 0.02      
25 A" 1106 1091 0.08      
26 A" 861 848 0.21      
27 A" 733 723 3.61      
28 A" 373 368 0.21      
29 A" 245 241 0.01      
30 A" 91 90 4.26      

Unscaled Zero Point Vibrational Energy (zpe) 22075.9 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 21766.9 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 B97D3/cc-pVTZ
ABC
0.79334 0.07523 0.07145

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -2.607 0.379 0.000
C2 -1.455 0.510 0.000
C3 0.000 0.636 0.000
C4 0.716 -0.729 0.000
C5 2.236 -0.569 0.000
H6 0.297 1.220 0.880
H7 0.297 1.220 -0.880
H8 0.393 -1.298 0.878
H9 0.393 -1.298 -0.878
H10 2.731 -1.545 0.000
H11 2.577 -0.021 0.885
H12 2.577 -0.021 -0.885

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12
N11.15972.61973.50324.93543.14873.14873.54793.54795.67415.27455.2745
C21.15971.46022.49963.84552.08502.08502.73042.73044.66264.16194.1619
C32.61971.46021.54192.54041.09701.09702.16052.16053.49492.80302.8030
C43.50322.49961.54191.52872.17922.17921.09511.09512.17352.17942.1794
C54.93543.84552.54041.52872.78132.78132.16812.16811.09411.09581.0958
H63.14872.08501.09702.17922.78131.76062.51973.07273.78702.59563.1393
H73.14872.08501.09702.17922.78131.76063.07272.51973.78703.13932.5956
H83.54792.73042.16051.09512.16812.51973.07271.75652.50922.53033.0843
H93.54792.73042.16051.09512.16813.07272.51971.75652.50923.08432.5303
H105.67414.66263.49492.17351.09413.78703.78702.50922.50921.76961.7696
H115.27454.16192.80302.17941.09582.59563.13932.53033.08431.76961.7709
H125.27454.16192.80302.17941.09583.13932.59563.08432.53031.76961.7709

picture of Butanenitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 174.958 C2 C3 C4 112.599
C2 C3 H6 108.119 C2 C3 H7 108.119
C3 C4 C5 111.663 C3 C4 H8 108.919
C3 C4 H9 108.919 C4 C3 H6 110.397
C4 C3 H7 110.397 C4 C5 H10 110.812
C4 C5 H11 111.144 C4 C5 H12 111.144
C5 C4 H8 110.311 C5 C4 H9 110.311
H6 C3 H7 107.010 H8 C4 H9 106.570
H10 C5 H11 107.810 H10 C5 H12 107.810
H11 C5 H12 107.973
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.057      
2 C -0.107      
3 C -0.108      
4 C -0.109      
5 C -0.264      
6 H 0.103      
7 H 0.103      
8 H 0.090      
9 H 0.090      
10 H 0.095      
11 H 0.082      
12 H 0.082      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.131 0.031 0.000 4.131
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.766 0.944 0.000
y 0.944 -30.186 0.000
z 0.000 0.000 -30.384
Traceless
 xyz
x -12.481 0.944 0.000
y 0.944 6.389 0.000
z 0.000 0.000 6.092
Polar
3z2-r212.184
x2-y2-12.580
xy0.944
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.300 -0.379 0.000
y -0.379 6.782 0.000
z 0.000 0.000 6.259


<r2> (average value of r2) Å2
<r2> 159.623
(<r2>)1/2 12.634