Vibrational Frequencies calculated at PBEPBE/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 |
3093 |
3065 |
11.76 |
|
|
|
| 2 |
A |
3068 |
3040 |
24.76 |
|
|
|
| 3 |
A |
2997 |
2969 |
12.86 |
|
|
|
| 4 |
A |
2955 |
2929 |
113.54 |
|
|
|
| 5 |
A |
2912 |
2886 |
52.76 |
|
|
|
| 6 |
A |
2814 |
2789 |
69.01 |
|
|
|
| 7 |
A |
1532 |
1518 |
3.38 |
|
|
|
| 8 |
A |
1519 |
1505 |
5.72 |
|
|
|
| 9 |
A |
1498 |
1484 |
17.45 |
|
|
|
| 10 |
A |
1457 |
1444 |
1.79 |
|
|
|
| 11 |
A |
1398 |
1385 |
27.61 |
|
|
|
| 12 |
A |
1350 |
1338 |
25.21 |
|
|
|
| 13 |
A |
1182 |
1171 |
3.35 |
|
|
|
| 14 |
A |
1128 |
1118 |
3.43 |
|
|
|
| 15 |
A |
1107 |
1097 |
27.23 |
|
|
|
| 16 |
A |
1074 |
1064 |
20.58 |
|
|
|
| 17 |
A |
985 |
977 |
32.18 |
|
|
|
| 18 |
A |
811 |
803 |
7.44 |
|
|
|
| 19 |
A |
496 |
492 |
7.21 |
|
|
|
| 20 |
A |
409 |
405 |
12.31 |
|
|
|
| 21 |
A |
232 |
230 |
2.98 |
|
|
|
| 22 |
A |
195 |
193 |
1.02 |
|
|
|
| 23 |
A |
78 |
77 |
5.62 |
|
|
|
| 24 |
A |
3068 |
3040 |
12.46 |
|
|
|
| 25 |
A |
3062 |
3034 |
33.30 |
|
|
|
| 26 |
A |
2954 |
2927 |
15.83 |
|
|
|
| 27 |
A |
2911 |
2884 |
57.39 |
|
|
|
| 28 |
A |
1532 |
1518 |
20.58 |
|
|
|
| 29 |
A |
1502 |
1488 |
0.00 |
|
|
|
| 30 |
A |
1499 |
1486 |
0.47 |
|
|
|
| 31 |
A |
1461 |
1447 |
0.88 |
|
|
|
| 32 |
A |
1328 |
1316 |
66.29 |
|
|
|
| 33 |
A |
1141 |
1131 |
19.76 |
|
|
|
| 34 |
A |
1124 |
1114 |
13.09 |
|
|
|
| 35 |
A |
1109 |
1099 |
182.57 |
|
|
|
| 36 |
A |
1010 |
1001 |
140.08 |
|
|
|
| 37 |
A |
864 |
856 |
7.53 |
|
|
|
| 38 |
A |
443 |
439 |
3.42 |
|
|
|
| 39 |
A |
317 |
315 |
1.79 |
|
|
|
| 40 |
A |
234 |
232 |
0.18 |
|
|
|
| 41 |
A |
215 |
213 |
0.00 |
|
|
|
| 42 |
A |
78 |
77 |
0.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30071.6 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 29797.9 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.430 |
|
|
|
| 2 |
O |
-0.430 |
|
|
|
| 3 |
C |
-0.388 |
|
|
|
| 4 |
C |
-0.388 |
|
|
|
| 5 |
C |
0.244 |
|
|
|
| 6 |
C |
-0.625 |
|
|
|
| 7 |
H |
0.190 |
|
|
|
| 8 |
H |
0.190 |
|
|
|
| 9 |
H |
0.227 |
|
|
|
| 10 |
H |
0.227 |
|
|
|
| 11 |
H |
0.189 |
|
|
|
| 12 |
H |
0.189 |
|
|
|
| 13 |
H |
0.166 |
|
|
|
| 14 |
H |
0.235 |
|
|
|
| 15 |
H |
0.201 |
|
|
|
| 16 |
H |
0.201 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.864 |
2.498 |
0.000 |
2.643 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.565 |
-1.276 |
0.000 |
| y |
-1.276 |
-39.827 |
0.000 |
| z |
0.000 |
0.000 |
-30.953 |
|
| Traceless |
| | x | y | z |
| x |
-3.175 |
-1.276 |
0.000 |
| y |
-1.276 |
-5.068 |
0.000 |
| z |
0.000 |
0.000 |
8.243 |
|
| Polar |
| 3z2-r2 | 16.486 |
| x2-y2 | 1.262 |
| xy | -1.276 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.748 |
-0.038 |
0.000 |
| y |
-0.038 |
6.242 |
0.000 |
| z |
0.000 |
0.000 |
9.581 |
<r2> (average value of r
2) Å
2
| <r2> |
205.882 |
| (<r2>)1/2 |
14.349 |