Vibrational Frequencies calculated at B3LYP/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 |
A1 |
3222 |
3112 |
2.72 |
|
|
|
2 |
A1 |
3192 |
3082 |
14.07 |
|
|
|
3 |
A1 |
3029 |
2926 |
16.49 |
|
|
|
4 |
A1 |
1562 |
1509 |
1.75 |
|
|
|
5 |
A1 |
1421 |
1372 |
9.35 |
|
|
|
6 |
A1 |
1390 |
1342 |
12.04 |
|
|
|
7 |
A1 |
1112 |
1074 |
0.30 |
|
|
|
8 |
A1 |
1014 |
979 |
0.55 |
|
|
|
9 |
A1 |
921 |
889 |
12.61 |
|
|
|
10 |
A1 |
787 |
760 |
0.01 |
|
|
|
11 |
A2 |
1115 |
1076 |
0.00 |
|
|
|
12 |
A2 |
957 |
924 |
0.00 |
|
|
|
13 |
A2 |
715 |
691 |
0.00 |
|
|
|
14 |
A2 |
503 |
486 |
0.00 |
|
|
|
15 |
B1 |
3062 |
2957 |
23.80 |
|
|
|
16 |
B1 |
951 |
919 |
0.44 |
|
|
|
17 |
B1 |
901 |
870 |
52.61 |
|
|
|
18 |
B1 |
685 |
662 |
109.35 |
|
|
|
19 |
B1 |
329 |
318 |
11.84 |
|
|
|
20 |
B2 |
3215 |
3105 |
25.91 |
|
|
|
21 |
B2 |
3179 |
3070 |
3.70 |
|
|
|
22 |
B2 |
1638 |
1581 |
0.02 |
|
|
|
23 |
B2 |
1306 |
1261 |
1.88 |
|
|
|
24 |
B2 |
1254 |
1211 |
0.65 |
|
|
|
25 |
B2 |
1093 |
1056 |
3.15 |
|
|
|
26 |
B2 |
966 |
932 |
15.32 |
|
|
|
27 |
B2 |
789 |
762 |
7.73 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20152.7 cm
-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 19461.4 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 B3LYP/CEP-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.149 |
|
|
|
2 |
H |
0.149 |
|
|
|
3 |
H |
0.305 |
|
|
|
4 |
H |
0.305 |
|
|
|
5 |
H |
0.305 |
|
|
|
6 |
H |
0.305 |
|
|
|
7 |
C |
-0.368 |
|
|
|
8 |
C |
-0.368 |
|
|
|
9 |
C |
-0.219 |
|
|
|
10 |
C |
-0.281 |
|
|
|
11 |
C |
-0.281 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
0.485 |
0.485 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-32.823 |
0.000 |
0.000 |
y |
0.000 |
-27.832 |
0.000 |
z |
0.000 |
0.000 |
-26.260 |
|
Traceless |
| x | y | z |
x |
-5.777 |
0.000 |
0.000 |
y |
0.000 |
1.709 |
0.000 |
z |
0.000 |
0.000 |
4.067 |
|
Polar |
3z2-r2 | 8.135 |
x2-y2 | -4.991 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.170 |
0.000 |
0.000 |
y |
0.000 |
8.415 |
0.000 |
z |
0.000 |
0.000 |
9.206 |
<r2> (average value of r
2) Å
2
<r2> |
79.394 |
(<r2>)1/2 |
8.910 |