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

using model chemistry: LSDA/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 LSDA/6-311G**
 hartrees
Energy at 0K-246.847216
Energy at 298.15K-246.852269
Nuclear repulsion energy199.606474
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 LSDA/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' 3183 3144 1.03      
2 A' 3124 3085 5.99      
3 A' 3006 2969 29.16      
4 A' 2305 2276 71.75      
5 A' 1499 1481 4.30      
6 A' 1384 1367 5.40      
7 A' 1179 1164 0.29      
8 A' 1083 1070 18.43      
9 A' 1067 1054 2.70      
10 A' 918 906 12.26      
11 A' 902 891 34.41      
12 A' 807 798 13.93      
13 A' 626 619 22.21      
14 A' 528 522 0.16      
15 A' 424 418 1.09      
16 A' 191 188 2.78      
17 A" 3127 3088 0.13      
18 A" 3015 2978 14.95      
19 A" 1409 1392 4.03      
20 A" 1281 1265 0.49      
21 A" 1110 1096 0.40      
22 A" 1034 1021 0.02      
23 A" 991 978 0.55      
24 A" 913 901 0.53      
25 A" 851 841 0.01      
26 A" 548 541 0.26      
27 A" 184 181 5.10      

Unscaled Zero Point Vibrational Energy (zpe) 18342.8 cm-1
Scaled (by 0.9877) Zero Point Vibrational Energy (zpe) 18117.2 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 LSDA/6-311G**
ABC
0.29900 0.09826 0.08449

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.133 0.674 2.082
H2 1.139 1.696 1.202
C3 0.277 1.017 1.128
H4 -0.133 0.674 -2.082
H5 1.139 1.696 -1.202
C6 0.277 1.017 -1.128
C7 0.277 0.033 0.000
H8 -1.756 1.137 0.000
C9 -0.670 1.188 0.000
N10 -0.188 -2.482 0.000
C11 0.016 -1.339 0.000

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 C7 H8 C9 N10 C11
H11.85381.09424.16403.66653.25392.21652.68032.21083.78112.8995
H21.85381.09893.66652.40322.57442.22493.18372.23034.54523.4517
C31.09421.09893.25392.57442.25531.49682.32811.48263.70612.6254
H44.16403.66653.25391.85381.09422.21652.68032.21083.78112.8995
H53.66652.40322.57441.85381.09892.22493.18372.23034.54523.4517
C63.25392.57442.25531.09421.09891.49682.32811.48263.70612.6254
C72.21652.22491.49682.21652.22491.49682.31341.49342.55801.3968
H82.68033.18372.32812.68033.18372.32812.31341.08713.94393.0443
C92.21082.23031.48262.21082.23031.48261.49341.08713.70132.6180
N103.78114.54523.70613.78114.54523.70612.55803.94393.70131.1612
C112.89953.45172.62542.89953.45172.62541.39683.04432.61801.1612

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 115.409 H1 C3 C7 116.771
H1 C3 C9 117.386 H2 C3 C7 117.165
H2 C3 C9 118.771 C3 C7 C6 97.765
C3 C7 C9 59.447 C3 C7 C11 130.239
C3 C9 C6 99.033 C3 C9 C7 60.392
C3 C9 H8 129.267 H4 C6 H5 115.409
H4 C6 C7 116.771 H4 C6 C9 117.386
H5 C6 C7 117.165 H5 C6 C9 118.771
C6 C7 C9 59.447 C6 C7 C11 130.239
C6 C9 C7 60.392 C6 C9 H8 129.267
C7 C3 C9 60.162 C7 C6 C9 60.162
C7 C9 H8 126.690 C7 C11 N10 179.320
C9 C7 C11 129.837
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.178      
2 H 0.167      
3 C -0.235      
4 H 0.178      
5 H 0.167      
6 C -0.235      
7 C -0.105      
8 H 0.177      
9 C -0.120      
10 N -0.209      
11 C 0.037      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.119 4.056 0.000 4.058
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.910 -0.195 0.000
y -0.195 -46.021 0.000
z 0.000 0.000 -32.141
Traceless
 xyz
x 5.171 -0.195 0.000
y -0.195 -12.996 0.000
z 0.000 0.000 7.825
Polar
3z2-r215.650
x2-y212.111
xy-0.195
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.347 0.512 0.000
y 0.512 10.791 0.000
z 0.000 0.000 7.442


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000