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' |
4064 |
3657 |
25.10 |
|
|
|
| 2 |
A' |
3273 |
2945 |
83.35 |
|
|
|
| 3 |
A' |
3223 |
2900 |
47.23 |
|
|
|
| 4 |
A' |
3202 |
2882 |
111.50 |
|
|
|
| 5 |
A' |
3193 |
2874 |
24.05 |
|
|
|
| 6 |
A' |
3184 |
2865 |
52.54 |
|
|
|
| 7 |
A' |
1675 |
1507 |
4.20 |
|
|
|
| 8 |
A' |
1660 |
1494 |
9.39 |
|
|
|
| 9 |
A' |
1650 |
1484 |
0.52 |
|
|
|
| 10 |
A' |
1647 |
1482 |
1.91 |
|
|
|
| 11 |
A' |
1589 |
1430 |
8.26 |
|
|
|
| 12 |
A' |
1566 |
1409 |
6.98 |
|
|
|
| 13 |
A' |
1533 |
1379 |
0.86 |
|
|
|
| 14 |
A' |
1450 |
1305 |
7.46 |
|
|
|
| 15 |
A' |
1326 |
1194 |
69.43 |
|
|
|
| 16 |
A' |
1212 |
1090 |
1.75 |
|
|
|
| 17 |
A' |
1155 |
1039 |
35.85 |
|
|
|
| 18 |
A' |
1137 |
1024 |
78.36 |
|
|
|
| 19 |
A' |
1063 |
957 |
2.76 |
|
|
|
| 20 |
A' |
978 |
881 |
22.86 |
|
|
|
| 21 |
A' |
463 |
417 |
18.71 |
|
|
|
| 22 |
A' |
422 |
380 |
0.22 |
|
|
|
| 23 |
A' |
199 |
179 |
4.74 |
|
|
|
| 24 |
A" |
3287 |
2958 |
199.54 |
|
|
|
| 25 |
A" |
3270 |
2943 |
10.49 |
|
|
|
| 26 |
A" |
3238 |
2914 |
47.33 |
|
|
|
| 27 |
A" |
3224 |
2901 |
11.86 |
|
|
|
| 28 |
A" |
1647 |
1482 |
9.65 |
|
|
|
| 29 |
A" |
1441 |
1297 |
0.70 |
|
|
|
| 30 |
A" |
1440 |
1296 |
0.41 |
|
|
|
| 31 |
A" |
1368 |
1232 |
0.44 |
|
|
|
| 32 |
A" |
1298 |
1168 |
4.60 |
|
|
|
| 33 |
A" |
1045 |
941 |
0.00 |
|
|
|
| 34 |
A" |
899 |
809 |
1.02 |
|
|
|
| 35 |
A" |
819 |
737 |
3.00 |
|
|
|
| 36 |
A" |
283 |
255 |
210.03 |
|
|
|
| 37 |
A" |
254 |
229 |
1.34 |
|
|
|
| 38 |
A" |
120 |
108 |
3.72 |
|
|
|
| 39 |
A" |
115 |
103 |
9.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 32304.5 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 29070.9 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 |
-0.107 |
|
|
|
| 2 |
C |
-0.253 |
|
|
|
| 3 |
C |
-0.269 |
|
|
|
| 4 |
C |
-0.552 |
|
|
|
| 5 |
O |
-0.645 |
|
|
|
| 6 |
H |
0.145 |
|
|
|
| 7 |
H |
0.145 |
|
|
|
| 8 |
H |
0.169 |
|
|
|
| 9 |
H |
0.169 |
|
|
|
| 10 |
H |
0.147 |
|
|
|
| 11 |
H |
0.147 |
|
|
|
| 12 |
H |
0.175 |
|
|
|
| 13 |
H |
0.168 |
|
|
|
| 14 |
H |
0.168 |
|
|
|
| 15 |
H |
0.389 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.211 |
-2.122 |
0.000 |
2.133 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.340 |
-4.698 |
0.000 |
| y |
-4.698 |
-35.801 |
0.000 |
| z |
0.000 |
0.000 |
-33.216 |
|
| Traceless |
| | x | y | z |
| x |
5.169 |
-4.698 |
0.000 |
| y |
-4.698 |
-4.523 |
0.000 |
| z |
0.000 |
0.000 |
-0.646 |
|
| Polar |
| 3z2-r2 | -1.292 |
| x2-y2 | 6.461 |
| xy | -4.698 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.649 |
0.095 |
0.000 |
| y |
0.095 |
6.085 |
0.000 |
| z |
0.000 |
0.000 |
5.692 |
<r2> (average value of r
2) Å
2
| <r2> |
188.574 |
| (<r2>)1/2 |
13.732 |