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

using model chemistry: B97D3/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 B97D3/TZVP
 hartrees
Energy at 0K-248.110544
Energy at 298.15K-248.115591
HF Energy-248.110544
Nuclear repulsion energy198.557838
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/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' 3200 3154 0.65      
2 A' 3139 3094 13.11      
3 A' 3029 2985 47.67      
4 A' 2259 2227 76.01      
5 A' 1508 1486 3.18      
6 A' 1381 1361 4.67      
7 A' 1178 1161 0.36      
8 A' 1113 1097 12.66      
9 A' 1084 1069 3.96      
10 A' 934 920 2.48      
11 A' 890 877 42.27      
12 A' 781 770 10.45      
13 A' 609 600 21.84      
14 A' 516 509 0.04      
15 A' 424 418 0.92      
16 A' 189 187 2.69      
17 A" 3141 3096 3.70      
18 A" 3033 2989 31.41      
19 A" 1465 1444 0.19      
20 A" 1273 1255 0.00      
21 A" 1129 1113 0.09      
22 A" 1067 1052 0.11      
23 A" 1014 999 0.48      
24 A" 931 918 0.04      
25 A" 841 829 0.03      
26 A" 546 538 0.69      
27 A" 185 182 5.01      

Unscaled Zero Point Vibrational Energy (zpe) 18429.2 cm-1
Scaled (by 0.9856) Zero Point Vibrational Energy (zpe) 18163.8 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/TZVP
ABC
0.29382 0.09751 0.08355

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.132 0.669 2.081
H2 1.158 1.678 1.241
C3 0.295 1.016 1.142
H4 -0.132 0.669 -2.081
H5 1.158 1.678 -1.241
C6 0.295 1.016 -1.142
C7 0.295 0.032 0.000
H8 -1.727 1.156 0.000
C9 -0.647 1.210 0.000
N10 -0.242 -2.487 0.000
C11 -0.009 -1.346 0.000

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 C7 H8 C9 N10 C11
H11.84041.08804.16183.70363.26952.21782.66612.21063.78222.8991
H21.84041.09243.70362.48202.61962.23483.18292.23954.56573.4700
C31.08801.09243.26952.61962.28411.50742.32571.49273.72312.6403
H44.16183.70363.26951.84041.08802.21782.66612.21063.78222.8991
H53.70362.48202.61961.84041.09242.23483.18292.23954.56573.4700
C63.26952.61962.28411.08801.09241.50742.32571.49273.72312.6403
C72.21782.23481.50742.21782.23481.50742.31271.50792.57541.4103
H82.66613.18292.32572.66613.18292.32572.31271.08103.93423.0345
C92.21062.23951.49272.21062.23951.49271.50791.08103.71902.6336
N103.78224.56573.72313.78224.56573.72312.57543.93423.71901.1652
C112.89913.47002.64032.89913.47002.64031.41033.03452.63361.1652

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 115.145 H1 C3 C7 116.487
H1 C3 C9 117.005 H2 C3 C7 117.664
H2 C3 C9 119.262 C3 C7 C6 98.512
C3 C7 C9 59.345 C3 C7 C11 129.598
C3 C9 C6 99.829 C3 C9 C7 60.310
C3 C9 H8 128.568 H4 C6 H5 115.145
H4 C6 C7 116.487 H4 C6 C9 117.005
H5 C6 C7 117.664 H5 C6 C9 119.262
C6 C7 C9 59.345 C6 C7 C11 129.598
C6 C9 C7 60.310 C6 C9 H8 128.568
C7 C3 C9 60.344 C7 C6 C9 60.344
C7 C9 H8 125.788 C7 C11 N10 179.107
C9 C7 C11 128.946
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.141      
2 H 0.130      
3 C -0.370      
4 H 0.141      
5 H 0.130      
6 C -0.370      
7 C 0.143      
8 H 0.149      
9 C -0.016      
10 N -0.074      
11 C -0.003      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.034 4.170 0.000 4.170
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.053 -0.541 0.000
y -0.541 -46.433 0.000
z 0.000 0.000 -32.215
Traceless
 xyz
x 5.271 -0.541 0.000
y -0.541 -13.300 0.000
z 0.000 0.000 8.028
Polar
3z2-r216.057
x2-y212.381
xy-0.541
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.745 0.584 0.000
y 0.584 11.518 0.000
z 0.000 0.000 7.773


<r2> (average value of r2) Å2
<r2> 144.222
(<r2>)1/2 12.009