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 |
A |
3347 |
3047 |
16.46 |
|
|
|
| 2 |
A |
3339 |
3040 |
36.40 |
|
|
|
| 3 |
A |
3321 |
3023 |
14.29 |
|
|
|
| 4 |
A |
3313 |
3016 |
16.49 |
|
|
|
| 5 |
A |
3303 |
3007 |
13.65 |
|
|
|
| 6 |
A |
3255 |
2963 |
26.22 |
|
|
|
| 7 |
A |
3176 |
2892 |
32.11 |
|
|
|
| 8 |
A |
3154 |
2872 |
60.89 |
|
|
|
| 9 |
A |
1801 |
1640 |
5.94 |
|
|
|
| 10 |
A |
1614 |
1469 |
3.23 |
|
|
|
| 11 |
A |
1606 |
1462 |
1.03 |
|
|
|
| 12 |
A |
1506 |
1371 |
5.95 |
|
|
|
| 13 |
A |
1495 |
1361 |
0.70 |
|
|
|
| 14 |
A |
1446 |
1316 |
1.46 |
|
|
|
| 15 |
A |
1422 |
1294 |
0.11 |
|
|
|
| 16 |
A |
1307 |
1189 |
3.43 |
|
|
|
| 17 |
A |
1285 |
1170 |
0.88 |
|
|
|
| 18 |
A |
1229 |
1119 |
0.67 |
|
|
|
| 19 |
A |
1208 |
1100 |
0.56 |
|
|
|
| 20 |
A |
1184 |
1078 |
0.52 |
|
|
|
| 21 |
A |
1171 |
1066 |
6.18 |
|
|
|
| 22 |
A |
1153 |
1049 |
8.66 |
|
|
|
| 23 |
A |
1114 |
1014 |
1.11 |
|
|
|
| 24 |
A |
1082 |
985 |
3.64 |
|
|
|
| 25 |
A |
1062 |
967 |
2.40 |
|
|
|
| 26 |
A |
998 |
908 |
12.55 |
|
|
|
| 27 |
A |
990 |
901 |
0.78 |
|
|
|
| 28 |
A |
956 |
870 |
5.50 |
|
|
|
| 29 |
A |
875 |
796 |
8.09 |
|
|
|
| 30 |
A |
833 |
758 |
3.07 |
|
|
|
| 31 |
A |
823 |
749 |
13.78 |
|
|
|
| 32 |
A |
808 |
736 |
48.89 |
|
|
|
| 33 |
A |
733 |
668 |
1.29 |
|
|
|
| 34 |
A |
526 |
479 |
5.54 |
|
|
|
| 35 |
A |
380 |
346 |
0.84 |
|
|
|
| 36 |
A |
307 |
280 |
0.21 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 28559.7 cm
-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 26000.7 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 |
C |
-0.340 |
|
|
|
| 2 |
C |
-0.183 |
|
|
|
| 3 |
C |
-0.286 |
|
|
|
| 4 |
C |
-1.177 |
|
|
|
| 5 |
C |
-0.833 |
|
|
|
| 6 |
C |
-0.514 |
|
|
|
| 7 |
H |
0.573 |
|
|
|
| 8 |
H |
0.239 |
|
|
|
| 9 |
H |
0.260 |
|
|
|
| 10 |
H |
0.602 |
|
|
|
| 11 |
H |
0.402 |
|
|
|
| 12 |
H |
0.312 |
|
|
|
| 13 |
H |
0.544 |
|
|
|
| 14 |
H |
0.402 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.165 |
-0.197 |
-0.111 |
0.280 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.909 |
0.370 |
-1.430 |
| y |
0.370 |
-36.309 |
0.019 |
| z |
-1.430 |
0.019 |
-37.883 |
|
| Traceless |
| | x | y | z |
| x |
1.187 |
0.370 |
-1.430 |
| y |
0.370 |
0.587 |
0.019 |
| z |
-1.430 |
0.019 |
-1.774 |
|
| Polar |
| 3z2-r2 | -3.548 |
| x2-y2 | 0.400 |
| xy | 0.370 |
| xz | -1.430 |
| yz | 0.019 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.118 |
0.550 |
-0.049 |
| y |
0.550 |
9.739 |
-0.119 |
| z |
-0.049 |
-0.119 |
7.906 |
<r2> (average value of r
2) Å
2
| <r2> |
130.068 |
| (<r2>)1/2 |
11.405 |