Vibrational Frequencies calculated at HF/aug-cc-pVDZ
| 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' |
3348 |
3049 |
46.96 |
|
|
|
| 2 |
A' |
3340 |
3042 |
0.00 |
|
|
|
| 3 |
A' |
3300 |
3005 |
0.00 |
|
|
|
| 4 |
A' |
3297 |
3002 |
42.14 |
|
|
|
| 5 |
A' |
3271 |
2979 |
24.17 |
|
|
|
| 6 |
A' |
3268 |
2976 |
0.00 |
|
|
|
| 7 |
A' |
3162 |
2880 |
0.00 |
|
|
|
| 8 |
A' |
3162 |
2879 |
92.99 |
|
|
|
| 9 |
A' |
1883 |
1715 |
0.00 |
|
|
|
| 10 |
A' |
1809 |
1648 |
15.47 |
|
|
|
| 11 |
A' |
1590 |
1448 |
0.00 |
|
|
|
| 12 |
A' |
1584 |
1443 |
17.39 |
|
|
|
| 13 |
A' |
1577 |
1436 |
0.00 |
|
|
|
| 14 |
A' |
1532 |
1395 |
3.38 |
|
|
|
| 15 |
A' |
1514 |
1379 |
0.00 |
|
|
|
| 16 |
A' |
1472 |
1341 |
13.71 |
|
|
|
| 17 |
A' |
1395 |
1270 |
0.00 |
|
|
|
| 18 |
A' |
1358 |
1236 |
0.98 |
|
|
|
| 19 |
A' |
1253 |
1141 |
0.00 |
|
|
|
| 20 |
A' |
1164 |
1060 |
0.57 |
|
|
|
| 21 |
A' |
1066 |
971 |
0.00 |
|
|
|
| 22 |
A' |
980 |
892 |
27.91 |
|
|
|
| 23 |
A' |
966 |
879 |
0.00 |
|
|
|
| 24 |
A' |
673 |
613 |
0.00 |
|
|
|
| 25 |
A' |
555 |
505 |
17.78 |
|
|
|
| 26 |
A' |
287 |
261 |
0.00 |
|
|
|
| 27 |
A' |
199 |
181 |
0.24 |
|
|
|
| 28 |
A" |
3209 |
2922 |
58.46 |
|
|
|
| 29 |
A" |
3209 |
2922 |
0.25 |
|
|
|
| 30 |
A" |
1576 |
1435 |
0.00 |
|
|
|
| 31 |
A" |
1576 |
1435 |
11.85 |
|
|
|
| 32 |
A" |
1152 |
1049 |
5.22 |
|
|
|
| 33 |
A" |
1152 |
1049 |
0.00 |
|
|
|
| 34 |
A" |
1108 |
1009 |
4.00 |
|
|
|
| 35 |
A" |
1085 |
988 |
0.00 |
|
|
|
| 36 |
A" |
878 |
799 |
0.00 |
|
|
|
| 37 |
A" |
757 |
689 |
73.80 |
|
|
|
| 38 |
A" |
510 |
464 |
0.00 |
|
|
|
| 39 |
A" |
348 |
317 |
0.20 |
|
|
|
| 40 |
A" |
122 |
111 |
0.00 |
|
|
|
| 41 |
A" |
111 |
101 |
0.73 |
|
|
|
| 42 |
A" |
60 |
54 |
0.45 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 32926.5 cm
-1
Scaled (by 0.9106) Zero Point Vibrational Energy (zpe) 29982.8 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-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
-0.487 |
|
|
|
| 2 |
C |
-0.186 |
|
|
|
| 3 |
H |
-0.630 |
|
|
|
| 4 |
C |
0.963 |
|
|
|
| 5 |
H |
-0.630 |
|
|
|
| 6 |
C |
0.963 |
|
|
|
| 7 |
H |
-0.487 |
|
|
|
| 8 |
C |
-0.186 |
|
|
|
| 9 |
H |
-0.172 |
|
|
|
| 10 |
H |
0.100 |
|
|
|
| 11 |
H |
0.100 |
|
|
|
| 12 |
C |
0.311 |
|
|
|
| 13 |
H |
-0.172 |
|
|
|
| 14 |
H |
0.100 |
|
|
|
| 15 |
H |
0.100 |
|
|
|
| 16 |
C |
0.311 |
|
|
|
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 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.334 |
-1.196 |
0.000 |
| y |
-1.196 |
-36.502 |
0.000 |
| z |
0.000 |
0.000 |
-42.283 |
|
| Traceless |
| | x | y | z |
| x |
4.059 |
-1.196 |
0.000 |
| y |
-1.196 |
2.306 |
0.000 |
| z |
0.000 |
0.000 |
-6.365 |
|
| Polar |
| 3z2-r2 | -12.730 |
| x2-y2 | 1.168 |
| xy | -1.196 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
247.428 |
| (<r2>)1/2 |
15.730 |