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 |
3420 |
3077 |
36.31 |
|
|
|
| 2 |
A |
3324 |
2992 |
15.20 |
|
|
|
| 3 |
A |
3296 |
2966 |
49.20 |
|
|
|
| 4 |
A |
3289 |
2960 |
72.61 |
|
|
|
| 5 |
A |
3278 |
2950 |
87.23 |
|
|
|
| 6 |
A |
3260 |
2934 |
41.20 |
|
|
|
| 7 |
A |
3254 |
2928 |
17.54 |
|
|
|
| 8 |
A |
3203 |
2882 |
45.68 |
|
|
|
| 9 |
A |
3193 |
2873 |
56.95 |
|
|
|
| 10 |
A |
3190 |
2871 |
42.65 |
|
|
|
| 11 |
A |
1848 |
1663 |
33.50 |
|
|
|
| 12 |
A |
1657 |
1492 |
4.46 |
|
|
|
| 13 |
A |
1651 |
1486 |
11.26 |
|
|
|
| 14 |
A |
1649 |
1484 |
14.43 |
|
|
|
| 15 |
A |
1642 |
1478 |
14.36 |
|
|
|
| 16 |
A |
1632 |
1469 |
7.04 |
|
|
|
| 17 |
A |
1596 |
1436 |
0.91 |
|
|
|
| 18 |
A |
1570 |
1413 |
9.76 |
|
|
|
| 19 |
A |
1564 |
1407 |
5.89 |
|
|
|
| 20 |
A |
1494 |
1345 |
1.32 |
|
|
|
| 21 |
A |
1443 |
1298 |
2.37 |
|
|
|
| 22 |
A |
1394 |
1254 |
0.81 |
|
|
|
| 23 |
A |
1237 |
1113 |
0.09 |
|
|
|
| 24 |
A |
1211 |
1090 |
6.03 |
|
|
|
| 25 |
A |
1162 |
1046 |
4.94 |
|
|
|
| 26 |
A |
1110 |
999 |
1.61 |
|
|
|
| 27 |
A |
1110 |
999 |
0.90 |
|
|
|
| 28 |
A |
1091 |
981 |
82.70 |
|
|
|
| 29 |
A |
1019 |
917 |
0.67 |
|
|
|
| 30 |
A |
878 |
790 |
2.31 |
|
|
|
| 31 |
A |
827 |
744 |
1.09 |
|
|
|
| 32 |
A |
785 |
706 |
0.14 |
|
|
|
| 33 |
A |
590 |
531 |
12.02 |
|
|
|
| 34 |
A |
468 |
421 |
1.18 |
|
|
|
| 35 |
A |
428 |
385 |
1.30 |
|
|
|
| 36 |
A |
283 |
255 |
0.65 |
|
|
|
| 37 |
A |
237 |
213 |
0.61 |
|
|
|
| 38 |
A |
181 |
163 |
0.30 |
|
|
|
| 39 |
A |
68 |
62 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 32265.6 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 29035.8 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 |
-0.654 |
|
|
|
| 2 |
H |
0.184 |
|
|
|
| 3 |
H |
0.190 |
|
|
|
| 4 |
H |
0.177 |
|
|
|
| 5 |
C |
-0.553 |
|
|
|
| 6 |
H |
0.170 |
|
|
|
| 7 |
H |
0.179 |
|
|
|
| 8 |
H |
0.181 |
|
|
|
| 9 |
C |
-0.383 |
|
|
|
| 10 |
H |
0.178 |
|
|
|
| 11 |
H |
0.159 |
|
|
|
| 12 |
C |
0.436 |
|
|
|
| 13 |
C |
-0.641 |
|
|
|
| 14 |
H |
0.188 |
|
|
|
| 15 |
H |
0.189 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.470 |
0.439 |
0.123 |
0.655 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.572 |
0.728 |
-1.031 |
| y |
0.728 |
-32.819 |
0.196 |
| z |
-1.031 |
0.196 |
-35.259 |
|
| Traceless |
| | x | y | z |
| x |
0.466 |
0.728 |
-1.031 |
| y |
0.728 |
1.597 |
0.196 |
| z |
-1.031 |
0.196 |
-2.063 |
|
| Polar |
| 3z2-r2 | -4.126 |
| x2-y2 | -0.754 |
| xy | 0.728 |
| xz | -1.031 |
| yz | 0.196 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.529 |
-1.259 |
-0.673 |
| y |
-1.259 |
8.311 |
0.445 |
| z |
-0.673 |
0.445 |
5.847 |
<r2> (average value of r
2) Å
2
| <r2> |
144.421 |
| (<r2>)1/2 |
12.018 |