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All results from a given calculation for C4H5N (Cyclopropanecarbonitrile)

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-210.073282
Energy at 298.15K-210.078478
HF Energy-210.073282
Nuclear repulsion energy147.708195
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' 3193 3149 7.56      
2 A' 3118 3074 1.43      
3 A' 3098 3055 5.18      
4 A' 2270 2238 31.57      
5 A' 1472 1451 0.93      
6 A' 1353 1334 0.14      
7 A' 1194 1177 0.87      
8 A' 1117 1101 0.35      
9 A' 1039 1025 5.97      
10 A' 952 939 22.51      
11 A' 803 791 1.47      
12 A' 744 734 2.97      
13 A' 523 516 0.68      
14 A' 205 202 3.55      
15 A" 3179 3134 0.18      
16 A" 3096 3053 14.66      
17 A" 1445 1425 2.56      
18 A" 1181 1164 0.67      
19 A" 1087 1072 1.48      
20 A" 1062 1047 6.28      
21 A" 882 870 0.33      
22 A" 815 804 8.15      
23 A" 540 533 0.34      
24 A" 207 205 2.22      

Unscaled Zero Point Vibrational Energy (zpe) 17288.8 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 17046.8 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 B97D3/cc-pVTZ
ABC
0.53189 0.11488 0.10892

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)
H1 0.332 2.025 1.270
H2 0.332 2.025 -1.270
H3 -1.122 0.915 -1.259
H4 -1.122 0.915 1.259
H5 1.659 0.336 0.000
C6 0.580 0.216 0.000
N7 -0.231 -2.250 0.000
C8 0.139 -1.149 0.000
C9 -0.231 1.261 0.748
C10 -0.231 1.261 -0.748

Atom - Atom Distances (Å)
  H1 H2 H3 H4 H5 C6 N7 C8 C9 C10
H12.54033.12141.83002.49552.22464.49513.42431.08422.2302
H22.54031.83003.12142.49552.22464.49513.42432.23021.0842
H33.12141.83002.51713.10692.22933.52012.72642.22211.0836
H41.83003.12142.51713.10692.22933.52012.72641.08362.2221
H52.49552.49553.10693.10691.08543.20252.12442.23312.2331
C62.22462.22462.22932.22931.08542.59551.43411.51951.5195
N74.49514.49513.52013.52013.20252.59551.16143.58903.5890
C83.42433.42432.72642.72642.12441.43411.16142.54992.5499
C91.08422.23022.22211.08362.23311.51953.58902.54991.4952
C102.23021.08421.08362.22212.23311.51953.58902.54991.4952

picture of Cyclopropanecarbonitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C9 H4 115.085 H1 C9 C6 116.421
H1 C9 C10 118.860 H2 C10 H3 115.085
H2 C10 C6 116.421 H2 C10 C9 118.860
H3 C10 C6 116.944 H3 C10 C9 118.109
H4 C9 C6 116.944 H4 C9 C10 118.109
H5 C6 C8 114.220 H5 C6 C9 117.121
H5 C6 C10 117.121 C6 C8 N7 179.086
C6 C9 C10 60.504 C6 C10 C9 60.504
C8 C6 C9 119.286 C8 C6 C10 119.286
C9 C6 C10 58.992
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 H 0.100      
2 H 0.100      
3 H 0.108      
4 H 0.108      
5 H 0.120      
6 C -0.036      
7 N -0.077      
8 C -0.099      
9 C -0.162      
10 C -0.162      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.863 4.178 0.000 4.266
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.944 -0.493 0.000
y -0.493 -37.611 0.000
z 0.000 0.000 -29.228
Traceless
 xyz
x 5.476 -0.493 0.000
y -0.493 -9.026 0.000
z 0.000 0.000 3.550
Polar
3z2-r27.099
x2-y29.668
xy-0.493
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.938 0.325 0.000
y 0.325 9.444 0.000
z 0.000 0.000 6.131


<r2> (average value of r2) Å2
<r2> 114.162
(<r2>)1/2 10.685