Vibrational Frequencies calculated at B1B95/6-31+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' |
3177 |
3039 |
26.00 |
|
|
|
| 2 |
A' |
3149 |
3012 |
25.77 |
|
|
|
| 3 |
A' |
3138 |
3002 |
23.76 |
|
|
|
| 4 |
A' |
3082 |
2949 |
19.75 |
|
|
|
| 5 |
A' |
3000 |
2870 |
110.91 |
|
|
|
| 6 |
A' |
2949 |
2821 |
84.99 |
|
|
|
| 7 |
A' |
1512 |
1446 |
5.48 |
|
|
|
| 8 |
A' |
1500 |
1434 |
1.05 |
|
|
|
| 9 |
A' |
1472 |
1408 |
6.89 |
|
|
|
| 10 |
A' |
1415 |
1354 |
18.19 |
|
|
|
| 11 |
A' |
1324 |
1267 |
6.93 |
|
|
|
| 12 |
A' |
1224 |
1171 |
167.58 |
|
|
|
| 13 |
A' |
1195 |
1143 |
36.64 |
|
|
|
| 14 |
A' |
1117 |
1069 |
9.25 |
|
|
|
| 15 |
A' |
1021 |
977 |
40.34 |
|
|
|
| 16 |
A' |
935 |
894 |
11.44 |
|
|
|
| 17 |
A' |
862 |
825 |
11.21 |
|
|
|
| 18 |
A' |
649 |
620 |
5.50 |
|
|
|
| 19 |
A' |
486 |
465 |
0.55 |
|
|
|
| 20 |
A' |
432 |
413 |
10.22 |
|
|
|
| 21 |
A' |
268 |
256 |
2.26 |
|
|
|
| 22 |
A" |
3146 |
3009 |
38.63 |
|
|
|
| 23 |
A" |
2995 |
2865 |
18.78 |
|
|
|
| 24 |
A" |
1497 |
1432 |
8.21 |
|
|
|
| 25 |
A" |
1444 |
1381 |
14.37 |
|
|
|
| 26 |
A" |
1393 |
1333 |
2.57 |
|
|
|
| 27 |
A" |
1371 |
1312 |
0.75 |
|
|
|
| 28 |
A" |
1341 |
1282 |
1.94 |
|
|
|
| 29 |
A" |
1264 |
1209 |
35.37 |
|
|
|
| 30 |
A" |
1234 |
1181 |
0.01 |
|
|
|
| 31 |
A" |
1112 |
1063 |
70.98 |
|
|
|
| 32 |
A" |
1051 |
1005 |
70.82 |
|
|
|
| 33 |
A" |
936 |
896 |
21.96 |
|
|
|
| 34 |
A" |
901 |
862 |
0.50 |
|
|
|
| 35 |
A" |
459 |
440 |
7.45 |
|
|
|
| 36 |
A" |
269 |
257 |
2.21 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27158.5 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 25979.8 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 B1B95/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.076 |
|
|
|
| 2 |
O |
-0.342 |
|
|
|
| 3 |
O |
-0.342 |
|
|
|
| 4 |
C |
-0.172 |
|
|
|
| 5 |
C |
-0.172 |
|
|
|
| 6 |
C |
-0.265 |
|
|
|
| 7 |
H |
0.151 |
|
|
|
| 8 |
H |
0.118 |
|
|
|
| 9 |
H |
0.160 |
|
|
|
| 10 |
H |
0.142 |
|
|
|
| 11 |
H |
0.160 |
|
|
|
| 12 |
H |
0.142 |
|
|
|
| 13 |
H |
0.184 |
|
|
|
| 14 |
H |
0.159 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.763 |
2.118 |
0.000 |
2.252 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.144 |
1.930 |
0.000 |
| y |
1.930 |
-35.185 |
0.000 |
| z |
0.000 |
0.000 |
-39.297 |
|
| Traceless |
| | x | y | z |
| x |
1.096 |
1.930 |
0.000 |
| y |
1.930 |
2.536 |
0.000 |
| z |
0.000 |
0.000 |
-3.632 |
|
| Polar |
| 3z2-r2 | -7.264 |
| x2-y2 | -0.960 |
| xy | 1.930 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.379 |
0.398 |
0.000 |
| y |
0.398 |
8.183 |
0.000 |
| z |
0.000 |
0.000 |
7.837 |
<r2> (average value of r
2) Å
2
| <r2> |
138.344 |
| (<r2>)1/2 |
11.762 |