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

using model chemistry: B3LYPultrafine/aug-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 B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-248.284584
Energy at 298.15K-248.289712
HF Energy-248.284584
Nuclear repulsion energy199.043273
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 B3LYPultrafine/aug-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' 3245 3140 0.00      
2 A' 3181 3078 10.58      
3 A' 3075 2975 40.66      
4 A' 2328 2252 84.20      
5 A' 1538 1488 3.38      
6 A' 1407 1361 5.26      
7 A' 1196 1157 0.50      
8 A' 1141 1103 11.96      
9 A' 1105 1069 4.36      
10 A' 952 921 0.55      
11 A' 902 873 46.51      
12 A' 795 770 7.35      
13 A' 610 590 24.45      
14 A' 531 513 0.30      
15 A' 430 416 0.76      
16 A' 195 188 3.33      
17 A" 3183 3080 1.97      
18 A" 3080 2980 24.53      
19 A" 1493 1444 0.52      
20 A" 1294 1252 0.00      
21 A" 1147 1110 0.06      
22 A" 1090 1055 0.03      
23 A" 1029 996 0.65      
24 A" 942 911 0.04      
25 A" 846 818 0.10      
26 A" 553 535 0.20      
27 A" 190 184 6.25      

Unscaled Zero Point Vibrational Energy (zpe) 18737.9 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 18128.9 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 B3LYPultrafine/aug-cc-pVTZ
ABC
0.29619 0.09758 0.08366

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.147 0.677 2.077
H2 1.114 1.696 1.234
C3 0.267 1.022 1.138
H4 -0.147 0.677 -2.077
H5 1.114 1.696 -1.234
C6 0.267 1.022 -1.138
C7 0.267 0.041 0.000
H8 -1.756 1.170 0.000
C9 -0.681 1.188 0.000
N10 -0.153 -2.491 0.000
C11 0.031 -1.354 0.000

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 C7 H8 C9 N10 C11
H11.82721.08294.15473.68713.26022.21162.67352.20493.78862.9111
H21.82721.08673.68712.46852.60752.23143.16822.23664.54523.4642
C31.08291.08673.26022.60752.27601.50242.32581.49033.71652.6453
H44.15473.68713.26021.82721.08292.21162.67352.20493.78862.9111
H53.68712.46852.60751.82721.08672.23143.16822.23664.54523.4642
C63.26022.60752.27601.08291.08671.50242.32581.49033.71652.6453
C72.21162.23141.50242.21162.23141.50242.31661.48792.56671.4153
H82.67353.16822.32582.67353.16822.32582.31661.07543.99673.0928
C92.20492.23661.49032.20492.23661.49031.48791.07543.71692.6403
N103.78864.54523.71653.78864.54523.71652.56673.99673.71691.1514
C112.91113.46422.64532.91113.46422.64531.41533.09282.64031.1514

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 114.743 H1 C3 C7 116.693
H1 C3 C9 117.053 H2 C3 C7 118.163
H2 C3 C9 119.617 C3 C7 C6 98.483
C3 C7 C9 59.782 C3 C7 C11 130.070
C3 C9 C6 99.569 C3 C9 C7 60.590
C3 C9 H8 129.344 H4 C6 H5 114.743
H4 C6 C7 116.693 H4 C6 C9 117.053
H5 C6 C7 118.163 H5 C6 C9 119.617
C6 C7 C9 59.782 C6 C7 C11 130.070
C6 C9 C7 60.590 C6 C9 H8 129.344
C7 C3 C9 59.628 C7 C6 C9 59.628
C7 C9 H8 128.594 C7 C11 N10 179.576
C9 C7 C11 130.833
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.265      
2 H 0.180      
3 C -0.735      
4 H 0.265      
5 H 0.180      
6 C -0.735      
7 C 0.603      
8 H 0.468      
9 C -0.216      
10 N -0.705      
11 C 0.430      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.038 4.249 0.000 4.250
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.239 -0.417 0.000
y -0.417 -46.876 0.000
z 0.000 0.000 -32.531
Traceless
 xyz
x 5.464 -0.417 0.000
y -0.417 -13.491 0.000
z 0.000 0.000 8.026
Polar
3z2-r216.053
x2-y212.637
xy-0.417
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.274 0.301 0.000
y 0.301 11.676 0.000
z 0.000 0.000 8.262


<r2> (average value of r2) Å2
<r2> 144.185
(<r2>)1/2 12.008