Vibrational Frequencies calculated at HF/daug-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' |
3215 |
2909 |
103.58 |
|
|
|
| 2 |
A' |
3215 |
2908 |
52.51 |
|
|
|
| 3 |
A' |
3201 |
2896 |
38.33 |
|
|
|
| 4 |
A' |
3173 |
2870 |
1.64 |
|
|
|
| 5 |
A' |
3150 |
2850 |
30.88 |
|
|
|
| 6 |
A' |
3145 |
2845 |
26.25 |
|
|
|
| 7 |
A' |
1666 |
1507 |
2.51 |
|
|
|
| 8 |
A' |
1621 |
1466 |
4.17 |
|
|
|
| 9 |
A' |
1606 |
1453 |
2.90 |
|
|
|
| 10 |
A' |
1548 |
1401 |
3.64 |
|
|
|
| 11 |
A' |
1531 |
1385 |
5.83 |
|
|
|
| 12 |
A' |
1520 |
1375 |
1.07 |
|
|
|
| 13 |
A' |
1403 |
1269 |
1.16 |
|
|
|
| 14 |
A' |
1374 |
1242 |
10.53 |
|
|
|
| 15 |
A' |
1276 |
1154 |
2.57 |
|
|
|
| 16 |
A' |
1118 |
1011 |
23.61 |
|
|
|
| 17 |
A' |
1061 |
959 |
15.84 |
|
|
|
| 18 |
A' |
1046 |
946 |
1.44 |
|
|
|
| 19 |
A' |
995 |
900 |
0.38 |
|
|
|
| 20 |
A' |
927 |
839 |
14.99 |
|
|
|
| 21 |
A' |
683 |
618 |
0.29 |
|
|
|
| 22 |
A' |
436 |
395 |
0.05 |
|
|
|
| 23 |
A' |
366 |
331 |
0.05 |
|
|
|
| 24 |
A' |
27 |
24 |
7.41 |
|
|
|
| 25 |
A" |
3206 |
2901 |
88.65 |
|
|
|
| 26 |
A" |
3204 |
2898 |
0.00 |
|
|
|
| 27 |
A" |
3197 |
2892 |
0.00 |
|
|
|
| 28 |
A" |
3161 |
2859 |
153.67 |
|
|
|
| 29 |
A" |
1646 |
1489 |
2.10 |
|
|
|
| 30 |
A" |
1621 |
1467 |
7.59 |
|
|
|
| 31 |
A" |
1603 |
1450 |
0.00 |
|
|
|
| 32 |
A" |
1437 |
1300 |
0.02 |
|
|
|
| 33 |
A" |
1330 |
1203 |
0.11 |
|
|
|
| 34 |
A" |
1265 |
1144 |
0.00 |
|
|
|
| 35 |
A" |
1157 |
1047 |
112.14 |
|
|
|
| 36 |
A" |
1152 |
1042 |
0.00 |
|
|
|
| 37 |
A" |
1013 |
916 |
0.00 |
|
|
|
| 38 |
A" |
954 |
863 |
1.60 |
|
|
|
| 39 |
A" |
420 |
380 |
1.16 |
|
|
|
| 40 |
A" |
338 |
306 |
0.00 |
|
|
|
| 41 |
A" |
281 |
254 |
0.22 |
|
|
|
| 42 |
A" |
238 |
216 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 33262.5 cm
-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 30089.2 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/daug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-1.648 |
|
|
|
| 2 |
H |
0.356 |
|
|
|
| 3 |
H |
0.356 |
|
|
|
| 4 |
H |
0.292 |
|
|
|
| 5 |
C |
-1.648 |
|
|
|
| 6 |
H |
0.292 |
|
|
|
| 7 |
H |
0.356 |
|
|
|
| 8 |
H |
0.356 |
|
|
|
| 9 |
C |
1.651 |
|
|
|
| 10 |
C |
-0.479 |
|
|
|
| 11 |
C |
-0.479 |
|
|
|
| 12 |
H |
0.443 |
|
|
|
| 13 |
H |
0.443 |
|
|
|
| 14 |
H |
0.443 |
|
|
|
| 15 |
H |
0.443 |
|
|
|
| 16 |
O |
-1.179 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.001 |
2.144 |
0.000 |
2.144 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.979 |
0.003 |
0.000 |
| y |
0.003 |
-44.391 |
0.000 |
| z |
0.000 |
0.000 |
-36.172 |
|
| Traceless |
| | x | y | z |
| x |
2.303 |
0.003 |
0.000 |
| y |
0.003 |
-7.316 |
0.000 |
| z |
0.000 |
0.000 |
5.013 |
|
| Polar |
| 3z2-r2 | 10.025 |
| x2-y2 | 6.413 |
| xy | 0.003 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.648 |
0.000 |
0.000 |
| y |
0.000 |
8.950 |
0.000 |
| z |
0.000 |
0.000 |
8.846 |
<r2> (average value of r
2) Å
2
| <r2> |
157.795 |
| (<r2>)1/2 |
12.562 |