Vibrational Frequencies calculated at HF/aug-cc-pVTZ
| 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 |
3281 |
2987 |
20.46 |
|
|
|
| 2 |
A1 |
3246 |
2955 |
13.55 |
|
|
|
| 3 |
A1 |
3153 |
2871 |
15.51 |
|
|
|
| 4 |
A1 |
2347 |
2136 |
2.30 |
|
|
|
| 5 |
A1 |
1611 |
1467 |
7.68 |
|
|
|
| 6 |
A1 |
1535 |
1398 |
3.70 |
|
|
|
| 7 |
A1 |
1500 |
1366 |
0.41 |
|
|
|
| 8 |
A1 |
1199 |
1092 |
3.08 |
|
|
|
| 9 |
A1 |
1151 |
1048 |
1.16 |
|
|
|
| 10 |
A1 |
815 |
742 |
0.66 |
|
|
|
| 11 |
A1 |
506 |
461 |
9.96 |
|
|
|
| 12 |
A1 |
106 |
97 |
1.97 |
|
|
|
| 13 |
A2 |
3195 |
2909 |
0.00 |
|
|
|
| 14 |
A2 |
1598 |
1455 |
0.00 |
|
|
|
| 15 |
A2 |
1160 |
1056 |
0.00 |
|
|
|
| 16 |
A2 |
950 |
865 |
0.00 |
|
|
|
| 17 |
A2 |
614 |
559 |
0.00 |
|
|
|
| 18 |
A2 |
253 |
230 |
0.00 |
|
|
|
| 19 |
A2 |
173 |
157 |
0.00 |
|
|
|
| 20 |
B1 |
3195 |
2909 |
53.32 |
|
|
|
| 21 |
B1 |
1599 |
1456 |
10.78 |
|
|
|
| 22 |
B1 |
1161 |
1057 |
5.75 |
|
|
|
| 23 |
B1 |
795 |
723 |
38.64 |
|
|
|
| 24 |
B1 |
260 |
237 |
5.25 |
|
|
|
| 25 |
B1 |
148 |
135 |
3.47 |
|
|
|
| 26 |
B2 |
3282 |
2988 |
13.91 |
|
|
|
| 27 |
B2 |
3245 |
2955 |
6.83 |
|
|
|
| 28 |
B2 |
3152 |
2870 |
96.76 |
|
|
|
| 29 |
B2 |
1849 |
1683 |
0.02 |
|
|
|
| 30 |
B2 |
1601 |
1457 |
12.13 |
|
|
|
| 31 |
B2 |
1529 |
1392 |
23.80 |
|
|
|
| 32 |
B2 |
1387 |
1263 |
28.33 |
|
|
|
| 33 |
B2 |
1188 |
1082 |
1.07 |
|
|
|
| 34 |
B2 |
989 |
901 |
31.12 |
|
|
|
| 35 |
B2 |
631 |
575 |
2.25 |
|
|
|
| 36 |
B2 |
250 |
228 |
0.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27327.3 cm
-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 24878.8 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/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.263 |
|
|
|
| 2 |
H |
0.272 |
|
|
|
| 3 |
H |
0.272 |
|
|
|
| 4 |
H |
0.263 |
|
|
|
| 5 |
H |
0.272 |
|
|
|
| 6 |
H |
0.272 |
|
|
|
| 7 |
C |
-0.828 |
|
|
|
| 8 |
C |
-0.828 |
|
|
|
| 9 |
H |
0.155 |
|
|
|
| 10 |
H |
0.155 |
|
|
|
| 11 |
C |
0.854 |
|
|
|
| 12 |
C |
0.854 |
|
|
|
| 13 |
C |
-0.989 |
|
|
|
| 14 |
C |
-0.989 |
|
|
|
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 |
0.402 |
0.402 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.720 |
0.000 |
0.000 |
| y |
0.000 |
-29.603 |
0.000 |
| z |
0.000 |
0.000 |
-37.023 |
|
| Traceless |
| | x | y | z |
| x |
-6.407 |
0.000 |
0.000 |
| y |
0.000 |
8.769 |
0.000 |
| z |
0.000 |
0.000 |
-2.362 |
|
| Polar |
| 3z2-r2 | -4.725 |
| x2-y2 | -10.117 |
| 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 |
7.663 |
0.000 |
0.000 |
| y |
0.000 |
22.734 |
0.000 |
| z |
0.000 |
0.000 |
8.687 |
<r2> (average value of r
2) Å
2
| <r2> |
261.094 |
| (<r2>)1/2 |
16.158 |