Vibrational Frequencies calculated at B3PW91/6-31G**
| 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 |
3171 |
3039 |
15.89 |
|
|
|
| 2 |
A |
3164 |
3033 |
13.49 |
|
|
|
| 3 |
A |
3138 |
3007 |
29.72 |
|
|
|
| 4 |
A |
3088 |
2960 |
48.60 |
|
|
|
| 5 |
A |
3074 |
2946 |
8.13 |
|
|
|
| 6 |
A |
3043 |
2917 |
62.51 |
|
|
|
| 7 |
A |
3010 |
2885 |
58.37 |
|
|
|
| 8 |
A |
2945 |
2822 |
101.58 |
|
|
|
| 9 |
A |
1541 |
1477 |
0.35 |
|
|
|
| 10 |
A |
1521 |
1458 |
3.17 |
|
|
|
| 11 |
A |
1495 |
1433 |
2.00 |
|
|
|
| 12 |
A |
1494 |
1432 |
6.37 |
|
|
|
| 13 |
A |
1450 |
1390 |
79.05 |
|
|
|
| 14 |
A |
1401 |
1342 |
8.06 |
|
|
|
| 15 |
A |
1397 |
1339 |
6.54 |
|
|
|
| 16 |
A |
1385 |
1328 |
4.56 |
|
|
|
| 17 |
A |
1340 |
1285 |
0.84 |
|
|
|
| 18 |
A |
1258 |
1206 |
23.02 |
|
|
|
| 19 |
A |
1231 |
1180 |
0.82 |
|
|
|
| 20 |
A |
1190 |
1140 |
123.15 |
|
|
|
| 21 |
A |
1168 |
1119 |
45.87 |
|
|
|
| 22 |
A |
1144 |
1097 |
52.68 |
|
|
|
| 23 |
A |
1121 |
1075 |
52.56 |
|
|
|
| 24 |
A |
1090 |
1045 |
17.60 |
|
|
|
| 25 |
A |
1066 |
1022 |
39.29 |
|
|
|
| 26 |
A |
961 |
921 |
8.05 |
|
|
|
| 27 |
A |
896 |
859 |
3.70 |
|
|
|
| 28 |
A |
892 |
855 |
43.01 |
|
|
|
| 29 |
A |
856 |
820 |
8.12 |
|
|
|
| 30 |
A |
707 |
678 |
1.36 |
|
|
|
| 31 |
A |
679 |
651 |
2.83 |
|
|
|
| 32 |
A |
503 |
482 |
4.69 |
|
|
|
| 33 |
A |
332 |
318 |
5.71 |
|
|
|
| 34 |
A |
232 |
223 |
0.42 |
|
|
|
| 35 |
A |
210 |
202 |
3.80 |
|
|
|
| 36 |
A |
51 |
49 |
4.46 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26622.9 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 25515.4 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 B3PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.402 |
|
|
|
| 2 |
H |
0.141 |
|
|
|
| 3 |
H |
0.144 |
|
|
|
| 4 |
H |
0.148 |
|
|
|
| 5 |
C |
0.384 |
|
|
|
| 6 |
H |
0.098 |
|
|
|
| 7 |
O |
-0.515 |
|
|
|
| 8 |
O |
-0.489 |
|
|
|
| 9 |
C |
-0.038 |
|
|
|
| 10 |
H |
0.142 |
|
|
|
| 11 |
H |
0.123 |
|
|
|
| 12 |
C |
0.013 |
|
|
|
| 13 |
H |
0.130 |
|
|
|
| 14 |
H |
0.123 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.056 |
-0.245 |
0.348 |
1.139 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.640 |
-0.173 |
-0.713 |
| y |
-0.173 |
-40.215 |
-0.692 |
| z |
-0.713 |
-0.692 |
-35.471 |
|
| Traceless |
| | x | y | z |
| x |
7.203 |
-0.173 |
-0.713 |
| y |
-0.173 |
-7.160 |
-0.692 |
| z |
-0.713 |
-0.692 |
-0.043 |
|
| Polar |
| 3z2-r2 | -0.086 |
| x2-y2 | 9.575 |
| xy | -0.173 |
| xz | -0.713 |
| yz | -0.692 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
149.187 |
| (<r2>)1/2 |
12.214 |