Vibrational Frequencies calculated at PBE1PBE/6-31+G**
| 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' |
3275 |
3128 |
2.95 |
|
|
|
| 2 |
A' |
3203 |
3059 |
8.20 |
|
|
|
| 3 |
A' |
3194 |
3051 |
7.61 |
|
|
|
| 4 |
A' |
3171 |
3029 |
9.05 |
|
|
|
| 5 |
A' |
3062 |
2925 |
2.59 |
|
|
|
| 6 |
A' |
1809 |
1728 |
161.75 |
|
|
|
| 7 |
A' |
1504 |
1437 |
18.90 |
|
|
|
| 8 |
A' |
1464 |
1399 |
16.49 |
|
|
|
| 9 |
A' |
1431 |
1367 |
121.63 |
|
|
|
| 10 |
A' |
1380 |
1318 |
18.86 |
|
|
|
| 11 |
A' |
1241 |
1186 |
2.00 |
|
|
|
| 12 |
A' |
1205 |
1151 |
86.18 |
|
|
|
| 13 |
A' |
1116 |
1067 |
16.83 |
|
|
|
| 14 |
A' |
1063 |
1016 |
11.88 |
|
|
|
| 15 |
A' |
979 |
935 |
51.59 |
|
|
|
| 16 |
A' |
946 |
904 |
12.27 |
|
|
|
| 17 |
A' |
813 |
777 |
2.54 |
|
|
|
| 18 |
A' |
762 |
728 |
0.33 |
|
|
|
| 19 |
A' |
597 |
570 |
10.03 |
|
|
|
| 20 |
A' |
376 |
359 |
4.09 |
|
|
|
| 21 |
A' |
236 |
225 |
4.77 |
|
|
|
| 22 |
A" |
3262 |
3116 |
0.61 |
|
|
|
| 23 |
A" |
3169 |
3028 |
11.69 |
|
|
|
| 24 |
A" |
3135 |
2995 |
5.38 |
|
|
|
| 25 |
A" |
1476 |
1410 |
12.64 |
|
|
|
| 26 |
A" |
1454 |
1389 |
5.15 |
|
|
|
| 27 |
A" |
1212 |
1158 |
0.36 |
|
|
|
| 28 |
A" |
1126 |
1076 |
2.71 |
|
|
|
| 29 |
A" |
1095 |
1046 |
3.05 |
|
|
|
| 30 |
A" |
1051 |
1004 |
4.78 |
|
|
|
| 31 |
A" |
892 |
852 |
0.54 |
|
|
|
| 32 |
A" |
848 |
810 |
6.12 |
|
|
|
| 33 |
A" |
605 |
578 |
1.34 |
|
|
|
| 34 |
A" |
255 |
243 |
0.31 |
|
|
|
| 35 |
A" |
136 |
130 |
0.02 |
|
|
|
| 36 |
A" |
67 |
64 |
2.24 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26304.3 cm
-1
Scaled (by 0.9553) Zero Point Vibrational Energy (zpe) 25128.5 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 PBE1PBE/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.455 |
|
|
|
| 2 |
C |
0.280 |
|
|
|
| 3 |
C |
-0.586 |
|
|
|
| 4 |
C |
0.057 |
|
|
|
| 5 |
C |
-0.400 |
|
|
|
| 6 |
C |
-0.400 |
|
|
|
| 7 |
H |
0.203 |
|
|
|
| 8 |
H |
0.190 |
|
|
|
| 9 |
H |
0.190 |
|
|
|
| 10 |
H |
0.166 |
|
|
|
| 11 |
H |
0.202 |
|
|
|
| 12 |
H |
0.176 |
|
|
|
| 13 |
H |
0.202 |
|
|
|
| 14 |
H |
0.176 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.063 |
0.053 |
0.000 |
3.064 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-40.177 |
-1.089 |
0.000 |
| y |
-1.089 |
-34.101 |
0.000 |
| z |
0.000 |
0.000 |
-36.180 |
|
| Traceless |
| | x | y | z |
| x |
-5.037 |
-1.089 |
0.000 |
| y |
-1.089 |
4.078 |
0.000 |
| z |
0.000 |
0.000 |
0.959 |
|
| Polar |
| 3z2-r2 | 1.918 |
| x2-y2 | -6.077 |
| xy | -1.089 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.600 |
0.133 |
0.000 |
| y |
0.133 |
10.266 |
0.000 |
| z |
0.000 |
0.000 |
7.452 |
<r2> (average value of r
2) Å
2
| <r2> |
167.960 |
| (<r2>)1/2 |
12.960 |