Vibrational Frequencies calculated at PBEPBE/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 |
3063 |
3042 |
24.80 |
|
|
|
| 2 |
A1 |
3037 |
3016 |
5.95 |
|
|
|
| 3 |
A1 |
2950 |
2930 |
11.39 |
|
|
|
| 4 |
A1 |
2137 |
2122 |
2.21 |
|
|
|
| 5 |
A1 |
1442 |
1432 |
7.05 |
|
|
|
| 6 |
A1 |
1348 |
1339 |
6.48 |
|
|
|
| 7 |
A1 |
1338 |
1328 |
0.21 |
|
|
|
| 8 |
A1 |
1096 |
1088 |
2.01 |
|
|
|
| 9 |
A1 |
1042 |
1035 |
1.00 |
|
|
|
| 10 |
A1 |
745 |
740 |
0.31 |
|
|
|
| 11 |
A1 |
459 |
455 |
6.59 |
|
|
|
| 12 |
A1 |
93 |
93 |
1.68 |
|
|
|
| 13 |
A2 |
2995 |
2974 |
0.00 |
|
|
|
| 14 |
A2 |
1424 |
1415 |
0.00 |
|
|
|
| 15 |
A2 |
1006 |
999 |
0.00 |
|
|
|
| 16 |
A2 |
818 |
812 |
0.00 |
|
|
|
| 17 |
A2 |
539 |
535 |
0.00 |
|
|
|
| 18 |
A2 |
226 |
225 |
0.00 |
|
|
|
| 19 |
A2 |
145 |
144 |
0.00 |
|
|
|
| 20 |
B1 |
2995 |
2975 |
29.15 |
|
|
|
| 21 |
B1 |
1425 |
1416 |
12.30 |
|
|
|
| 22 |
B1 |
1003 |
996 |
0.68 |
|
|
|
| 23 |
B1 |
679 |
675 |
40.10 |
|
|
|
| 24 |
B1 |
232 |
230 |
2.54 |
|
|
|
| 25 |
B1 |
125 |
125 |
3.00 |
|
|
|
| 26 |
B2 |
3063 |
3042 |
7.96 |
|
|
|
| 27 |
B2 |
3038 |
3017 |
1.25 |
|
|
|
| 28 |
B2 |
2950 |
2930 |
59.38 |
|
|
|
| 29 |
B2 |
1667 |
1655 |
2.52 |
|
|
|
| 30 |
B2 |
1428 |
1418 |
21.60 |
|
|
|
| 31 |
B2 |
1347 |
1338 |
4.61 |
|
|
|
| 32 |
B2 |
1242 |
1233 |
20.65 |
|
|
|
| 33 |
B2 |
1066 |
1059 |
0.05 |
|
|
|
| 34 |
B2 |
914 |
908 |
50.54 |
|
|
|
| 35 |
B2 |
545 |
541 |
3.58 |
|
|
|
| 36 |
B2 |
210 |
209 |
0.65 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24915.1 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 24743.2 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 PBEPBE/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.102 |
|
|
|
| 2 |
H |
0.103 |
|
|
|
| 3 |
H |
0.103 |
|
|
|
| 4 |
H |
0.102 |
|
|
|
| 5 |
H |
0.103 |
|
|
|
| 6 |
H |
0.103 |
|
|
|
| 7 |
C |
-0.249 |
|
|
|
| 8 |
C |
-0.249 |
|
|
|
| 9 |
H |
0.111 |
|
|
|
| 10 |
H |
0.111 |
|
|
|
| 11 |
C |
0.074 |
|
|
|
| 12 |
C |
0.074 |
|
|
|
| 13 |
C |
-0.243 |
|
|
|
| 14 |
C |
-0.243 |
|
|
|
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 |
0.436 |
0.436 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.168 |
0.000 |
0.000 |
| y |
0.000 |
-29.425 |
0.000 |
| z |
0.000 |
0.000 |
-36.685 |
|
| Traceless |
| | x | y | z |
| x |
-6.113 |
0.000 |
0.000 |
| y |
0.000 |
8.501 |
0.000 |
| z |
0.000 |
0.000 |
-2.388 |
|
| Polar |
| 3z2-r2 | -4.777 |
| x2-y2 | -9.743 |
| 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 |
7.056 |
0.000 |
0.000 |
| y |
0.000 |
23.441 |
0.000 |
| z |
0.000 |
0.000 |
8.824 |
<r2> (average value of r
2) Å
2
| <r2> |
266.366 |
| (<r2>)1/2 |
16.321 |