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

using model chemistry: BLYP/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/6-311G**
 hartrees
Energy at 0K-248.158878
Energy at 298.15K-248.163838
Nuclear repulsion energy197.007740
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 BLYP/6-311G**
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' 3161 3149 0.81      
2 A' 3100 3088 14.51      
3 A' 2994 2982 49.87      
4 A' 2229 2220 61.80      
5 A' 1491 1485 2.61      
6 A' 1354 1348 4.36      
7 A' 1155 1150 0.28      
8 A' 1102 1098 14.26      
9 A' 1068 1064 3.56      
10 A' 918 915 3.14      
11 A' 868 864 40.68      
12 A' 729 726 6.35      
13 A' 587 585 22.73      
14 A' 513 511 0.10      
15 A' 414 413 1.05      
16 A' 191 191 2.56      
17 A" 3102 3090 4.57      
18 A" 2997 2986 30.02      
19 A" 1451 1445 0.24      
20 A" 1245 1240 0.00      
21 A" 1106 1102 0.14      
22 A" 1056 1052 0.07      
23 A" 996 992 0.39      
24 A" 917 913 0.04      
25 A" 807 804 0.03      
26 A" 537 535 0.65      
27 A" 187 186 5.00      

Unscaled Zero Point Vibrational Energy (zpe) 18137.2 cm-1
Scaled (by 0.9961) Zero Point Vibrational Energy (zpe) 18066.5 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 BLYP/6-311G**
ABC
0.29001 0.09577 0.08207

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.141 0.682 2.095
H2 1.154 1.688 1.251
C3 0.287 1.025 1.150
H4 -0.141 0.682 -2.095
H5 1.154 1.688 -1.251
C6 0.287 1.025 -1.150
C7 0.287 0.027 0.000
H8 -1.747 1.184 0.000
C9 -0.663 1.225 0.000
N10 -0.209 -2.511 0.000
C11 0.000 -1.360 0.000

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 C7 H8 C9 N10 C11
H11.84341.09174.18923.72593.29102.23582.68692.22593.81952.9291
H21.84341.09613.72592.50262.63812.25283.19892.25414.58833.4911
C31.09171.09613.29102.63812.30081.52282.34181.50513.75132.6637
H44.18923.72593.29101.84341.09172.23582.68692.22593.81952.9291
H53.72592.50262.63811.84341.09612.25283.19892.25414.58833.4911
C63.29102.63812.30081.09171.09611.52282.34181.50513.75132.6637
C72.23582.25281.52282.23582.25281.52282.33971.52842.58621.4169
H82.68693.19892.34182.68693.19892.34182.33971.08464.00283.0870
C92.22592.25411.50512.22592.25411.50511.52841.08463.76332.6690
N103.81954.58833.75133.81954.58833.75132.58624.00283.76331.1695
C112.92913.49112.66372.92913.49112.66371.41693.08702.66901.1695

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 114.835 H1 C3 C7 116.595
H1 C3 C9 117.113 H2 C3 C7 117.761
H2 C3 C9 119.291 C3 C7 C6 98.133
C3 C7 C9 59.114 C3 C7 C11 129.917
C3 C9 C6 99.697 C3 C9 C7 60.258
C3 C9 H8 128.728 H4 C6 H5 114.835
H4 C6 C7 116.595 H4 C6 C9 117.113
H5 C6 C7 117.761 H5 C6 C9 119.291
C6 C7 C9 59.114 C6 C7 C11 129.917
C6 C9 C7 60.258 C6 C9 H8 128.728
C7 C3 C9 60.629 C7 C6 C9 60.629
C7 C9 H8 126.284 C7 C11 N10 178.651
C9 C7 C11 129.931
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.129      
2 H 0.121      
3 C -0.148      
4 H 0.129      
5 H 0.121      
6 C -0.148      
7 C -0.069      
8 H 0.136      
9 C -0.093      
10 N -0.186      
11 C 0.009      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.067 4.006 0.000 4.007
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.242 -0.420 0.000
y -0.420 -46.243 0.000
z 0.000 0.000 -32.515
Traceless
 xyz
x 5.137 -0.420 0.000
y -0.420 -12.865 0.000
z 0.000 0.000 7.728
Polar
3z2-r215.456
x2-y212.001
xy-0.420
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.418 0.488 0.000
y 0.488 11.022 0.000
z 0.000 0.000 7.593


<r2> (average value of r2) Å2
<r2> 146.373
(<r2>)1/2 12.098