Vibrational Frequencies calculated at B1B95/CEP-31G*
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A |
3261 |
3122 |
31.56 |
|
|
|
2 |
A |
3160 |
3025 |
24.65 |
|
|
|
3 |
A |
3156 |
3021 |
42.82 |
|
|
|
4 |
A |
3152 |
3017 |
51.89 |
|
|
|
5 |
A |
3086 |
2954 |
26.84 |
|
|
|
6 |
A |
3072 |
2940 |
31.55 |
|
|
|
7 |
A |
2999 |
2871 |
39.14 |
|
|
|
8 |
A |
1497 |
1433 |
5.39 |
|
|
|
9 |
A |
1491 |
1427 |
8.09 |
|
|
|
10 |
A |
1463 |
1401 |
1.79 |
|
|
|
11 |
A |
1453 |
1391 |
4.06 |
|
|
|
12 |
A |
1404 |
1344 |
3.67 |
|
|
|
13 |
A |
1340 |
1283 |
1.67 |
|
|
|
14 |
A |
1249 |
1195 |
0.27 |
|
|
|
15 |
A |
1156 |
1106 |
0.25 |
|
|
|
16 |
A |
1101 |
1053 |
0.61 |
|
|
|
17 |
A |
1028 |
984 |
2.40 |
|
|
|
18 |
A |
914 |
875 |
2.92 |
|
|
|
19 |
A |
880 |
842 |
0.96 |
|
|
|
20 |
A |
727 |
696 |
2.76 |
|
|
|
21 |
A |
457 |
437 |
92.87 |
|
|
|
22 |
A |
354 |
339 |
4.10 |
|
|
|
23 |
A |
245 |
235 |
0.08 |
|
|
|
24 |
A |
67 |
64 |
0.25 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19355.6 cm
-1
Scaled (by 0.9572) Zero Point Vibrational Energy (zpe) 18527.2 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.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/CEP-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.551 |
|
|
|
2 |
C |
-0.050 |
|
|
|
3 |
C |
-0.509 |
|
|
|
4 |
H |
0.164 |
|
|
|
5 |
H |
0.146 |
|
|
|
6 |
H |
0.141 |
|
|
|
7 |
H |
0.124 |
|
|
|
8 |
H |
0.130 |
|
|
|
9 |
H |
0.213 |
|
|
|
10 |
H |
0.193 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.203 |
0.245 |
0.171 |
0.361 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.643 |
0.104 |
-0.106 |
y |
0.104 |
-19.904 |
-0.593 |
z |
-0.106 |
-0.593 |
-20.954 |
|
Traceless |
| x | y | z |
x |
-0.215 |
0.104 |
-0.106 |
y |
0.104 |
0.895 |
-0.593 |
z |
-0.106 |
-0.593 |
-0.680 |
|
Polar |
3z2-r2 | -1.360 |
x2-y2 | -0.740 |
xy | 0.104 |
xz | -0.106 |
yz | -0.593 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.362 |
-0.198 |
-0.114 |
y |
-0.198 |
4.573 |
-0.029 |
z |
-0.114 |
-0.029 |
3.813 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |