Vibrational Frequencies calculated at B3PW91/3-21G
| 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 |
3247 |
3121 |
15.08 |
|
|
|
| 2 |
A |
3167 |
3044 |
9.63 |
|
|
|
| 3 |
A |
3158 |
3035 |
36.08 |
|
|
|
| 4 |
A |
3152 |
3029 |
20.29 |
|
|
|
| 5 |
A |
3147 |
3025 |
2.14 |
|
|
|
| 6 |
A |
3124 |
3003 |
6.08 |
|
|
|
| 7 |
A |
3091 |
2971 |
18.04 |
|
|
|
| 8 |
A |
3059 |
2940 |
11.50 |
|
|
|
| 9 |
A |
3039 |
2921 |
24.54 |
|
|
|
| 10 |
A |
3024 |
2907 |
22.39 |
|
|
|
| 11 |
A |
1748 |
1680 |
0.67 |
|
|
|
| 12 |
A |
1721 |
1654 |
9.34 |
|
|
|
| 13 |
A |
1551 |
1491 |
12.02 |
|
|
|
| 14 |
A |
1542 |
1483 |
9.55 |
|
|
|
| 15 |
A |
1520 |
1461 |
15.93 |
|
|
|
| 16 |
A |
1487 |
1429 |
2.31 |
|
|
|
| 17 |
A |
1456 |
1400 |
6.95 |
|
|
|
| 18 |
A |
1387 |
1333 |
1.06 |
|
|
|
| 19 |
A |
1370 |
1317 |
0.57 |
|
|
|
| 20 |
A |
1361 |
1308 |
2.80 |
|
|
|
| 21 |
A |
1346 |
1294 |
0.42 |
|
|
|
| 22 |
A |
1266 |
1217 |
1.06 |
|
|
|
| 23 |
A |
1157 |
1112 |
5.90 |
|
|
|
| 24 |
A |
1131 |
1087 |
3.81 |
|
|
|
| 25 |
A |
1103 |
1060 |
0.70 |
|
|
|
| 26 |
A |
1056 |
1015 |
3.56 |
|
|
|
| 27 |
A |
1047 |
1006 |
11.20 |
|
|
|
| 28 |
A |
1020 |
980 |
42.12 |
|
|
|
| 29 |
A |
994 |
955 |
30.86 |
|
|
|
| 30 |
A |
971 |
933 |
33.30 |
|
|
|
| 31 |
A |
919 |
883 |
1.63 |
|
|
|
| 32 |
A |
906 |
871 |
3.65 |
|
|
|
| 33 |
A |
797 |
766 |
0.64 |
|
|
|
| 34 |
A |
618 |
594 |
7.03 |
|
|
|
| 35 |
A |
554 |
532 |
10.55 |
|
|
|
| 36 |
A |
474 |
455 |
0.30 |
|
|
|
| 37 |
A |
325 |
312 |
0.73 |
|
|
|
| 38 |
A |
287 |
275 |
2.04 |
|
|
|
| 39 |
A |
206 |
198 |
1.80 |
|
|
|
| 40 |
A |
157 |
150 |
0.58 |
|
|
|
| 41 |
A |
130 |
125 |
0.04 |
|
|
|
| 42 |
A |
75 |
72 |
0.25 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31442.4 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 30222.5 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 B3PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.666 |
|
|
|
| 2 |
H |
0.223 |
|
|
|
| 3 |
H |
0.218 |
|
|
|
| 4 |
H |
0.223 |
|
|
|
| 5 |
C |
-0.192 |
|
|
|
| 6 |
H |
0.203 |
|
|
|
| 7 |
C |
-0.175 |
|
|
|
| 8 |
H |
0.207 |
|
|
|
| 9 |
C |
-0.529 |
|
|
|
| 10 |
H |
0.233 |
|
|
|
| 11 |
H |
0.232 |
|
|
|
| 12 |
C |
-0.179 |
|
|
|
| 13 |
H |
0.207 |
|
|
|
| 14 |
C |
-0.422 |
|
|
|
| 15 |
H |
0.203 |
|
|
|
| 16 |
H |
0.213 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.328 |
-0.222 |
-0.041 |
0.398 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.788 |
1.531 |
-0.424 |
| y |
1.531 |
-37.461 |
0.801 |
| z |
-0.424 |
0.801 |
-38.790 |
|
| Traceless |
| | x | y | z |
| x |
2.337 |
1.531 |
-0.424 |
| y |
1.531 |
-0.173 |
0.801 |
| z |
-0.424 |
0.801 |
-2.165 |
|
| Polar |
| 3z2-r2 | -4.330 |
| x2-y2 | 1.673 |
| xy | 1.531 |
| xz | -0.424 |
| yz | 0.801 |
|
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> |
231.089 |
| (<r2>)1/2 |
15.202 |