Vibrational Frequencies calculated at HF/3-21G*
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' |
3915 |
3533 |
53.22 |
|
|
|
2 |
A' |
3402 |
3070 |
2.50 |
|
|
|
3 |
A' |
3385 |
3055 |
15.38 |
|
|
|
4 |
A' |
3367 |
3039 |
20.87 |
|
|
|
5 |
A' |
3358 |
3031 |
0.73 |
|
|
|
6 |
A' |
3344 |
3018 |
9.45 |
|
|
|
7 |
A' |
1784 |
1610 |
46.61 |
|
|
|
8 |
A' |
1761 |
1590 |
31.95 |
|
|
|
9 |
A' |
1677 |
1514 |
38.19 |
|
|
|
10 |
A' |
1638 |
1479 |
26.15 |
|
|
|
11 |
A' |
1520 |
1372 |
23.51 |
|
|
|
12 |
A' |
1398 |
1262 |
3.40 |
|
|
|
13 |
A' |
1365 |
1232 |
62.69 |
|
|
|
14 |
A' |
1319 |
1191 |
11.35 |
|
|
|
15 |
A' |
1296 |
1170 |
123.64 |
|
|
|
16 |
A' |
1227 |
1107 |
77.62 |
|
|
|
17 |
A' |
1179 |
1064 |
31.87 |
|
|
|
18 |
A' |
1132 |
1022 |
0.11 |
|
|
|
19 |
A' |
1104 |
996 |
9.72 |
|
|
|
20 |
A' |
889 |
802 |
27.58 |
|
|
|
21 |
A' |
710 |
641 |
0.21 |
|
|
|
22 |
A' |
590 |
533 |
2.50 |
|
|
|
23 |
A' |
427 |
385 |
13.47 |
|
|
|
24 |
A" |
1186 |
1070 |
3.76 |
|
|
|
25 |
A" |
1156 |
1044 |
0.01 |
|
|
|
26 |
A" |
1073 |
968 |
26.93 |
|
|
|
27 |
A" |
978 |
883 |
0.09 |
|
|
|
28 |
A" |
894 |
807 |
99.04 |
|
|
|
29 |
A" |
808 |
729 |
41.28 |
|
|
|
30 |
A" |
588 |
531 |
7.13 |
|
|
|
31 |
A" |
483 |
436 |
0.05 |
|
|
|
32 |
A" |
316 |
285 |
187.39 |
|
|
|
33 |
A" |
266 |
240 |
8.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24766.3 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 22354.1 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 HF/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.379 |
|
|
|
2 |
C |
-0.288 |
|
|
|
3 |
C |
-0.223 |
|
|
|
4 |
C |
-0.260 |
|
|
|
5 |
C |
-0.224 |
|
|
|
6 |
C |
-0.255 |
|
|
|
7 |
O |
-0.745 |
|
|
|
8 |
H |
0.393 |
|
|
|
9 |
H |
0.232 |
|
|
|
10 |
H |
0.244 |
|
|
|
11 |
H |
0.239 |
|
|
|
12 |
H |
0.245 |
|
|
|
13 |
H |
0.263 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.586 |
-0.382 |
0.000 |
1.631 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-34.989 |
-5.101 |
0.000 |
y |
-5.101 |
-37.640 |
0.000 |
z |
0.000 |
0.000 |
-45.934 |
|
Traceless |
| x | y | z |
x |
6.798 |
-5.101 |
0.000 |
y |
-5.101 |
2.821 |
0.000 |
z |
0.000 |
0.000 |
-9.619 |
|
Polar |
3z2-r2 | -19.238 |
x2-y2 | 2.651 |
xy | -5.101 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
9.802 |
-0.297 |
0.000 |
y |
-0.297 |
10.625 |
0.000 |
z |
0.000 |
0.000 |
2.204 |
<r2> (average value of r
2) Å
2
<r2> |
185.015 |
(<r2>)1/2 |
13.602 |