Vibrational Frequencies calculated at HF/TZVP
| 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 |
3379 |
3070 |
3.73 |
|
|
|
| 2 |
A1 |
3353 |
3047 |
11.64 |
|
|
|
| 3 |
A1 |
3164 |
2875 |
20.34 |
|
|
|
| 4 |
A1 |
1710 |
1553 |
1.86 |
|
|
|
| 5 |
A1 |
1556 |
1414 |
5.24 |
|
|
|
| 6 |
A1 |
1517 |
1378 |
15.51 |
|
|
|
| 7 |
A1 |
1223 |
1111 |
0.29 |
|
|
|
| 8 |
A1 |
1055 |
958 |
0.55 |
|
|
|
| 9 |
A1 |
973 |
884 |
8.08 |
|
|
|
| 10 |
A1 |
869 |
790 |
0.00 |
|
|
|
| 11 |
A2 |
1241 |
1127 |
0.00 |
|
|
|
| 12 |
A2 |
1060 |
963 |
0.00 |
|
|
|
| 13 |
A2 |
805 |
732 |
0.00 |
|
|
|
| 14 |
A2 |
555 |
504 |
0.00 |
|
|
|
| 15 |
B1 |
3191 |
2899 |
17.90 |
|
|
|
| 16 |
B1 |
1079 |
980 |
3.43 |
|
|
|
| 17 |
B1 |
1024 |
930 |
40.18 |
|
|
|
| 18 |
B1 |
743 |
675 |
93.65 |
|
|
|
| 19 |
B1 |
376 |
341 |
5.09 |
|
|
|
| 20 |
B2 |
3371 |
3063 |
25.52 |
|
|
|
| 21 |
B2 |
3345 |
3039 |
1.43 |
|
|
|
| 22 |
B2 |
1787 |
1624 |
0.02 |
|
|
|
| 23 |
B2 |
1440 |
1308 |
1.17 |
|
|
|
| 24 |
B2 |
1397 |
1270 |
1.57 |
|
|
|
| 25 |
B2 |
1207 |
1097 |
1.55 |
|
|
|
| 26 |
B2 |
1026 |
932 |
15.18 |
|
|
|
| 27 |
B2 |
870 |
791 |
6.44 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21657.3 cm
-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 19677.8 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/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.098 |
|
|
|
| 2 |
H |
0.098 |
|
|
|
| 3 |
H |
0.129 |
|
|
|
| 4 |
H |
0.129 |
|
|
|
| 5 |
H |
0.122 |
|
|
|
| 6 |
H |
0.122 |
|
|
|
| 7 |
C |
-0.194 |
|
|
|
| 8 |
C |
-0.194 |
|
|
|
| 9 |
C |
-0.066 |
|
|
|
| 10 |
C |
-0.122 |
|
|
|
| 11 |
C |
-0.122 |
|
|
|
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 |
0.399 |
0.399 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.624 |
0.000 |
0.000 |
| y |
0.000 |
-28.925 |
0.000 |
| z |
0.000 |
0.000 |
-27.372 |
|
| Traceless |
| | x | y | z |
| x |
-5.476 |
0.000 |
0.000 |
| y |
0.000 |
1.573 |
0.000 |
| z |
0.000 |
0.000 |
3.902 |
|
| Polar |
| 3z2-r2 | 7.804 |
| x2-y2 | -4.699 |
| 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 |
5.237 |
0.000 |
0.000 |
| y |
0.000 |
8.130 |
0.000 |
| z |
0.000 |
0.000 |
9.429 |
<r2> (average value of r
2) Å
2
| <r2> |
92.435 |
| (<r2>)1/2 |
9.614 |