Vibrational Frequencies calculated at B1B95/3-21G
| 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 |
3556 |
3402 |
7.53 |
|
|
|
| 2 |
A |
3213 |
3074 |
7.55 |
|
|
|
| 3 |
A |
1506 |
1441 |
19.91 |
|
|
|
| 4 |
A |
1341 |
1283 |
0.03 |
|
|
|
| 5 |
A |
1244 |
1190 |
25.24 |
|
|
|
| 6 |
A |
984 |
941 |
33.90 |
|
|
|
| 7 |
A |
923 |
883 |
78.81 |
|
|
|
| 8 |
A |
565 |
540 |
179.53 |
|
|
|
| 9 |
A |
516 |
494 |
2.43 |
|
|
|
| 10 |
A |
343 |
328 |
15.45 |
|
|
|
| 11 |
A |
123 |
118 |
0.00 |
|
|
|
| 12 |
B |
3556 |
3402 |
16.31 |
|
|
|
| 13 |
B |
3212 |
3073 |
17.84 |
|
|
|
| 14 |
B |
2100 |
2009 |
285.90 |
|
|
|
| 15 |
B |
1415 |
1354 |
64.75 |
|
|
|
| 16 |
B |
1312 |
1255 |
5.57 |
|
|
|
| 17 |
B |
1061 |
1015 |
474.46 |
|
|
|
| 18 |
B |
913 |
874 |
13.14 |
|
|
|
| 19 |
B |
623 |
596 |
74.94 |
|
|
|
| 20 |
B |
536 |
513 |
140.86 |
|
|
|
| 21 |
B |
157 |
150 |
1.68 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14597.9 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 13965.8 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 B1B95/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.070 |
|
|
|
| 2 |
C |
-0.038 |
|
|
|
| 3 |
C |
-0.038 |
|
|
|
| 4 |
O |
-0.547 |
|
|
|
| 5 |
O |
-0.547 |
|
|
|
| 6 |
H |
0.249 |
|
|
|
| 7 |
H |
0.249 |
|
|
|
| 8 |
H |
0.371 |
|
|
|
| 9 |
H |
0.371 |
|
|
|
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 |
-0.873 |
0.873 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.209 |
-1.234 |
0.000 |
| y |
-1.234 |
-36.312 |
0.000 |
| z |
0.000 |
0.000 |
-26.199 |
|
| Traceless |
| | x | y | z |
| x |
6.046 |
-1.234 |
0.000 |
| y |
-1.234 |
-10.608 |
0.000 |
| z |
0.000 |
0.000 |
4.562 |
|
| Polar |
| 3z2-r2 | 9.123 |
| x2-y2 | 11.103 |
| xy | -1.234 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.368 |
0.909 |
0.000 |
| y |
0.909 |
9.372 |
0.000 |
| z |
0.000 |
0.000 |
3.170 |
<r2> (average value of r
2) Å
2
| <r2> |
149.121 |
| (<r2>)1/2 |
12.212 |