Vibrational Frequencies calculated at HF/CEP-121G*
| 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 |
3298 |
2979 |
67.66 |
|
|
|
| 2 |
A |
3285 |
2967 |
33.61 |
|
|
|
| 3 |
A |
3220 |
2909 |
174.14 |
|
|
|
| 4 |
A |
3194 |
2886 |
21.93 |
|
|
|
| 5 |
A |
3168 |
2862 |
115.11 |
|
|
|
| 6 |
A |
3139 |
2836 |
19.84 |
|
|
|
| 7 |
A |
1646 |
1487 |
1.88 |
|
|
|
| 8 |
A |
1637 |
1478 |
4.35 |
|
|
|
| 9 |
A |
1625 |
1468 |
6.94 |
|
|
|
| 10 |
A |
1612 |
1457 |
3.89 |
|
|
|
| 11 |
A |
1562 |
1411 |
61.56 |
|
|
|
| 12 |
A |
1503 |
1357 |
26.32 |
|
|
|
| 13 |
A |
1386 |
1252 |
39.16 |
|
|
|
| 14 |
A |
1293 |
1168 |
61.36 |
|
|
|
| 15 |
A |
1280 |
1156 |
13.44 |
|
|
|
| 16 |
A |
1223 |
1105 |
1.92 |
|
|
|
| 17 |
A |
1165 |
1052 |
58.08 |
|
|
|
| 18 |
A |
910 |
822 |
9.27 |
|
|
|
| 19 |
A |
570 |
515 |
8.64 |
|
|
|
| 20 |
A |
474 |
428 |
16.82 |
|
|
|
| 21 |
A |
278 |
252 |
3.03 |
|
|
|
| 22 |
A |
183 |
165 |
1.74 |
|
|
|
| 23 |
A |
54 |
48 |
5.29 |
|
|
|
| 24 |
A |
3297 |
2979 |
48.34 |
|
|
|
| 25 |
A |
3258 |
2943 |
78.98 |
|
|
|
| 26 |
A |
3217 |
2906 |
12.88 |
|
|
|
| 27 |
A |
3162 |
2857 |
62.27 |
|
|
|
| 28 |
A |
1647 |
1487 |
3.99 |
|
|
|
| 29 |
A |
1633 |
1475 |
0.01 |
|
|
|
| 30 |
A |
1628 |
1471 |
9.01 |
|
|
|
| 31 |
A |
1612 |
1457 |
2.05 |
|
|
|
| 32 |
A |
1552 |
1402 |
90.31 |
|
|
|
| 33 |
A |
1342 |
1212 |
230.54 |
|
|
|
| 34 |
A |
1285 |
1161 |
0.53 |
|
|
|
| 35 |
A |
1271 |
1148 |
274.55 |
|
|
|
| 36 |
A |
1188 |
1073 |
55.00 |
|
|
|
| 37 |
A |
1007 |
910 |
6.93 |
|
|
|
| 38 |
A |
492 |
444 |
1.12 |
|
|
|
| 39 |
A |
374 |
338 |
1.86 |
|
|
|
| 40 |
A |
245 |
222 |
0.05 |
|
|
|
| 41 |
A |
206 |
186 |
0.17 |
|
|
|
| 42 |
A |
16 |
14 |
0.45 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 33067.5 cm
-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 29873.2 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/CEP-121G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.389 |
|
|
|
| 2 |
O |
-0.389 |
|
|
|
| 3 |
C |
-0.279 |
|
|
|
| 4 |
C |
-0.279 |
|
|
|
| 5 |
C |
0.377 |
|
|
|
| 6 |
C |
-0.552 |
|
|
|
| 7 |
H |
0.137 |
|
|
|
| 8 |
H |
0.137 |
|
|
|
| 9 |
H |
0.184 |
|
|
|
| 10 |
H |
0.184 |
|
|
|
| 11 |
H |
0.146 |
|
|
|
| 12 |
H |
0.146 |
|
|
|
| 13 |
H |
0.097 |
|
|
|
| 14 |
H |
0.177 |
|
|
|
| 15 |
H |
0.152 |
|
|
|
| 16 |
H |
0.152 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.228 |
2.560 |
0.000 |
2.840 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.946 |
-1.800 |
0.000 |
| y |
-1.800 |
-39.589 |
0.000 |
| z |
0.000 |
0.000 |
-32.056 |
|
| Traceless |
| | x | y | z |
| x |
-3.124 |
-1.800 |
0.000 |
| y |
-1.800 |
-4.088 |
0.000 |
| z |
0.000 |
0.000 |
7.212 |
|
| Polar |
| 3z2-r2 | 14.423 |
| x2-y2 | 0.642 |
| xy | -1.800 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.223 |
-0.186 |
0.000 |
| y |
-0.186 |
6.792 |
0.000 |
| z |
0.000 |
0.000 |
8.596 |
<r2> (average value of r
2) Å
2
| <r2> |
164.647 |
| (<r2>)1/2 |
12.831 |