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All results from a given calculation for C5H5N (Bicyclo[1.1.0]butane-1-carbonitrile)

using model chemistry: B3LYP/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/TZVP
 hartrees
Energy at 0K-248.276608
Energy at 298.15K-248.281749
HF Energy-248.276608
Nuclear repulsion energy198.918094
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 B3LYP/TZVP
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' 3251 3138 0.01      
2 A' 3185 3075 11.54      
3 A' 3080 2974 39.65      
4 A' 2339 2258 80.87      
5 A' 1540 1486 3.16      
6 A' 1408 1360 5.72      
7 A' 1198 1157 0.43      
8 A' 1145 1105 12.85      
9 A' 1107 1068 4.46      
10 A' 953 920 1.04      
11 A' 903 872 49.05      
12 A' 792 765 6.83      
13 A' 612 591 25.88      
14 A' 533 515 0.15      
15 A' 432 417 0.89      
16 A' 198 191 2.82      
17 A" 3187 3077 2.08      
18 A" 3084 2978 25.65      
19 A" 1496 1445 0.40      
20 A" 1295 1250 0.00      
21 A" 1149 1109 0.18      
22 A" 1096 1058 0.08      
23 A" 1033 997 0.51      
24 A" 946 914 0.07      
25 A" 847 818 0.08      
26 A" 558 539 0.42      
27 A" 193 186 5.49      

Unscaled Zero Point Vibrational Energy (zpe) 18780.2 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 18130.4 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 B3LYP/TZVP
ABC
0.29543 0.09758 0.08365

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.451 0.429 2.016
H2 0.687 1.828 1.501
C3 0.168 0.906 1.260
H4 -0.451 0.429 -2.016
H5 0.687 1.828 -1.501
C6 0.168 0.906 -1.260
C7 0.575 0.146 0.000
H8 -1.547 0.388 0.000
C9 -0.703 1.061 0.000
N10 -0.170 -2.279 0.000
C11 0.168 -1.179 0.000

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 C7 H8 C9 N10 C11
H11.87501.08724.03223.95273.36832.27992.29502.12783.38802.6521
H21.87501.08473.95273.00292.95732.25723.05282.18534.45563.4003
C31.08721.08473.36832.95732.52061.52722.19051.54003.44212.4363
H44.03223.95273.36831.87501.08722.27992.29502.12783.38802.6521
H53.95273.00292.95731.87501.08472.25723.05282.18534.45563.4003
C63.36832.95732.52061.08721.08471.52722.19051.54003.44212.4363
C72.27992.25721.52722.27992.25721.52722.13571.57232.53671.3858
H82.29503.05282.19052.29503.05282.19052.13571.07953.00102.3224
C92.12782.18531.54002.12782.18531.54001.57231.07953.38242.4033
N103.38804.45563.44213.38804.45563.44212.53673.00103.38241.1509
C112.65213.40032.43632.65213.40032.43631.38582.32242.40331.1509

picture of Bicyclo[1.1.0]butane-1-carbonitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 119.382 H1 C3 C7 120.471
H1 C3 C9 106.908 H2 C3 C7 118.603
H2 C3 C9 111.556 C3 C7 C6 111.227
C3 C7 C9 59.563 C3 C7 C11 113.427
C3 C9 C6 109.845 C3 C9 C7 58.761
C3 C9 H8 112.296 H4 C6 H5 119.382
H4 C6 C7 120.471 H4 C6 C9 106.908
H5 C6 C7 118.603 H5 C6 C9 111.556
C6 C7 C9 59.563 C6 C7 C11 113.427
C6 C9 C7 58.761 C6 C9 H8 112.296
C7 C3 C9 61.676 C7 C6 C9 61.676
C7 C9 H8 105.792 C7 C11 N10 179.980
C9 C7 C11 108.509
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.156      
2 H 0.141      
3 C -0.395      
4 H 0.156      
5 H 0.141      
6 C -0.395      
7 C 0.088      
8 H 0.161      
9 C -0.000      
10 N -0.091      
11 C 0.040      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.039 4.209 0.000 4.209
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.237 -0.413 0.000
y -0.413 -46.842 0.000
z 0.000 0.000 -32.426
Traceless
 xyz
x 5.398 -0.413 0.000
y -0.413 -13.510 0.000
z 0.000 0.000 8.113
Polar
3z2-r216.226
x2-y212.605
xy-0.413
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.626 0.450 0.000
y 0.450 11.143 0.000
z 0.000 0.000 7.647


<r2> (average value of r2) Å2
<r2> 144.212
(<r2>)1/2 12.009