Vibrational Frequencies calculated at HF/6-31G*
| 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 |
3438 |
3089 |
13.58 |
|
|
|
| 2 |
A |
3354 |
3013 |
2.63 |
|
|
|
| 3 |
A |
3318 |
2982 |
40.39 |
|
|
|
| 4 |
A |
3302 |
2967 |
27.69 |
|
|
|
| 5 |
A |
3265 |
2933 |
49.15 |
|
|
|
| 6 |
A |
3257 |
2927 |
49.29 |
|
|
|
| 7 |
A |
3208 |
2883 |
50.77 |
|
|
|
| 8 |
A |
3201 |
2877 |
25.18 |
|
|
|
| 9 |
A |
1894 |
1702 |
117.13 |
|
|
|
| 10 |
A |
1662 |
1493 |
5.90 |
|
|
|
| 11 |
A |
1654 |
1486 |
7.05 |
|
|
|
| 12 |
A |
1641 |
1474 |
5.78 |
|
|
|
| 13 |
A |
1632 |
1466 |
0.97 |
|
|
|
| 14 |
A |
1624 |
1459 |
6.43 |
|
|
|
| 15 |
A |
1579 |
1419 |
10.06 |
|
|
|
| 16 |
A |
1551 |
1394 |
35.76 |
|
|
|
| 17 |
A |
1432 |
1287 |
189.39 |
|
|
|
| 18 |
A |
1328 |
1193 |
1.09 |
|
|
|
| 19 |
A |
1292 |
1161 |
7.56 |
|
|
|
| 20 |
A |
1242 |
1116 |
140.76 |
|
|
|
| 21 |
A |
1176 |
1057 |
3.59 |
|
|
|
| 22 |
A |
1122 |
1008 |
3.24 |
|
|
|
| 23 |
A |
1022 |
919 |
15.99 |
|
|
|
| 24 |
A |
1011 |
908 |
57.78 |
|
|
|
| 25 |
A |
882 |
793 |
10.88 |
|
|
|
| 26 |
A |
828 |
744 |
3.30 |
|
|
|
| 27 |
A |
597 |
537 |
4.02 |
|
|
|
| 28 |
A |
512 |
460 |
8.87 |
|
|
|
| 29 |
A |
447 |
401 |
0.79 |
|
|
|
| 30 |
A |
320 |
288 |
1.75 |
|
|
|
| 31 |
A |
239 |
214 |
2.12 |
|
|
|
| 32 |
A |
185 |
167 |
1.28 |
|
|
|
| 33 |
A |
66 |
59 |
7.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26640.3 cm
-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 23936.3 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/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.174 |
|
|
|
| 2 |
H |
0.154 |
|
|
|
| 3 |
H |
0.184 |
|
|
|
| 4 |
H |
0.152 |
|
|
|
| 5 |
O |
-0.631 |
|
|
|
| 6 |
C |
-0.542 |
|
|
|
| 7 |
H |
0.174 |
|
|
|
| 8 |
H |
0.184 |
|
|
|
| 9 |
H |
0.184 |
|
|
|
| 10 |
C |
0.443 |
|
|
|
| 11 |
C |
-0.486 |
|
|
|
| 12 |
H |
0.173 |
|
|
|
| 13 |
H |
0.187 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.548 |
1.370 |
1.027 |
1.797 |
| CHELPG |
0.527 |
1.365 |
1.003 |
1.774 |
| AIM |
|
|
|
|
| ESP |
0.526 |
1.387 |
1.018 |
1.799 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.134 |
0.174 |
0.716 |
| y |
0.174 |
-31.301 |
-0.690 |
| z |
0.716 |
-0.690 |
-33.610 |
|
| Traceless |
| | x | y | z |
| x |
4.322 |
0.174 |
0.716 |
| y |
0.174 |
-0.430 |
-0.690 |
| z |
0.716 |
-0.690 |
-3.892 |
|
| Polar |
| 3z2-r2 | -7.785 |
| x2-y2 | 3.168 |
| xy | 0.174 |
| xz | 0.716 |
| yz | -0.690 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.899 |
1.121 |
-0.429 |
| y |
1.121 |
7.077 |
-0.251 |
| z |
-0.429 |
-0.251 |
4.501 |
<r2> (average value of r
2) Å
2
| <r2> |
127.063 |
| (<r2>)1/2 |
11.272 |