Vibrational Frequencies calculated at HF/LANL2DZ
| 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 |
4055 |
3649 |
21.96 |
|
|
|
| 2 |
A |
3339 |
3005 |
112.03 |
|
|
|
| 3 |
A |
3315 |
2984 |
39.86 |
|
|
|
| 4 |
A |
3294 |
2965 |
14.22 |
|
|
|
| 5 |
A |
3252 |
2926 |
39.28 |
|
|
|
| 6 |
A |
3231 |
2908 |
44.10 |
|
|
|
| 7 |
A |
1660 |
1494 |
6.30 |
|
|
|
| 8 |
A |
1639 |
1475 |
6.09 |
|
|
|
| 9 |
A |
1537 |
1384 |
53.58 |
|
|
|
| 10 |
A |
1440 |
1296 |
1.11 |
|
|
|
| 11 |
A |
1400 |
1260 |
21.33 |
|
|
|
| 12 |
A |
1326 |
1193 |
1.57 |
|
|
|
| 13 |
A |
1229 |
1106 |
133.89 |
|
|
|
| 14 |
A |
1173 |
1056 |
65.05 |
|
|
|
| 15 |
A |
1036 |
932 |
11.33 |
|
|
|
| 16 |
A |
979 |
881 |
6.65 |
|
|
|
| 17 |
A |
829 |
746 |
12.65 |
|
|
|
| 18 |
A |
678 |
611 |
7.28 |
|
|
|
| 19 |
A |
477 |
429 |
6.09 |
|
|
|
| 20 |
A |
165 |
149 |
2.59 |
|
|
|
| 21 |
A |
3301 |
2971 |
35.35 |
|
|
|
| 22 |
A |
3227 |
2904 |
76.06 |
|
|
|
| 23 |
A |
1631 |
1467 |
7.55 |
|
|
|
| 24 |
A |
1443 |
1298 |
0.70 |
|
|
|
| 25 |
A |
1414 |
1272 |
0.40 |
|
|
|
| 26 |
A |
1378 |
1240 |
0.34 |
|
|
|
| 27 |
A |
1319 |
1187 |
0.02 |
|
|
|
| 28 |
A |
1152 |
1037 |
18.51 |
|
|
|
| 29 |
A |
1040 |
936 |
10.42 |
|
|
|
| 30 |
A |
1001 |
901 |
4.15 |
|
|
|
| 31 |
A |
871 |
784 |
0.99 |
|
|
|
| 32 |
A |
405 |
365 |
40.27 |
|
|
|
| 33 |
A |
306 |
275 |
159.84 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27271.9 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 24542.0 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/LANL2DZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.097 |
|
|
|
| 2 |
C |
-0.380 |
|
|
|
| 3 |
C |
-0.380 |
|
|
|
| 4 |
C |
-0.357 |
|
|
|
| 5 |
O |
-0.638 |
|
|
|
| 6 |
H |
0.196 |
|
|
|
| 7 |
H |
0.196 |
|
|
|
| 8 |
H |
0.164 |
|
|
|
| 9 |
H |
0.196 |
|
|
|
| 10 |
H |
0.164 |
|
|
|
| 11 |
H |
0.181 |
|
|
|
| 12 |
H |
0.184 |
|
|
|
| 13 |
H |
0.376 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.214 |
-2.279 |
0.000 |
2.289 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.450 |
1.686 |
0.000 |
| y |
1.686 |
-38.915 |
0.000 |
| z |
0.000 |
0.000 |
-32.454 |
|
| Traceless |
| | x | y | z |
| x |
8.235 |
1.686 |
0.000 |
| y |
1.686 |
-8.963 |
0.000 |
| z |
0.000 |
0.000 |
0.728 |
|
| Polar |
| 3z2-r2 | 1.456 |
| x2-y2 | 11.465 |
| xy | 1.686 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.004 |
-0.374 |
0.000 |
| y |
-0.374 |
6.219 |
0.000 |
| z |
0.000 |
0.000 |
6.053 |
<r2> (average value of r
2) Å
2
| <r2> |
111.725 |
| (<r2>)1/2 |
10.570 |