Vibrational Frequencies calculated at B1B95/6-311G**
| 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' |
3907 |
3751 |
28.86 |
|
|
|
| 2 |
A' |
3131 |
3006 |
39.47 |
|
|
|
| 3 |
A' |
3057 |
2935 |
54.87 |
|
|
|
| 4 |
A' |
3052 |
2930 |
21.88 |
|
|
|
| 5 |
A' |
3039 |
2917 |
23.49 |
|
|
|
| 6 |
A' |
2988 |
2869 |
59.85 |
|
|
|
| 7 |
A' |
1529 |
1468 |
2.79 |
|
|
|
| 8 |
A' |
1510 |
1450 |
6.29 |
|
|
|
| 9 |
A' |
1498 |
1438 |
1.14 |
|
|
|
| 10 |
A' |
1490 |
1431 |
0.04 |
|
|
|
| 11 |
A' |
1467 |
1409 |
4.85 |
|
|
|
| 12 |
A' |
1413 |
1357 |
3.70 |
|
|
|
| 13 |
A' |
1395 |
1339 |
3.52 |
|
|
|
| 14 |
A' |
1313 |
1261 |
27.96 |
|
|
|
| 15 |
A' |
1251 |
1201 |
38.08 |
|
|
|
| 16 |
A' |
1128 |
1083 |
9.69 |
|
|
|
| 17 |
A' |
1096 |
1052 |
56.90 |
|
|
|
| 18 |
A' |
1082 |
1039 |
30.12 |
|
|
|
| 19 |
A' |
1026 |
985 |
0.65 |
|
|
|
| 20 |
A' |
915 |
879 |
12.91 |
|
|
|
| 21 |
A' |
437 |
420 |
13.01 |
|
|
|
| 22 |
A' |
392 |
376 |
0.14 |
|
|
|
| 23 |
A' |
177 |
170 |
2.39 |
|
|
|
| 24 |
A" |
3125 |
3001 |
66.94 |
|
|
|
| 25 |
A" |
3104 |
2980 |
38.65 |
|
|
|
| 26 |
A" |
3068 |
2946 |
4.36 |
|
|
|
| 27 |
A" |
3020 |
2899 |
53.40 |
|
|
|
| 28 |
A" |
1500 |
1440 |
8.40 |
|
|
|
| 29 |
A" |
1325 |
1273 |
0.07 |
|
|
|
| 30 |
A" |
1320 |
1267 |
0.89 |
|
|
|
| 31 |
A" |
1250 |
1200 |
0.24 |
|
|
|
| 32 |
A" |
1189 |
1141 |
2.29 |
|
|
|
| 33 |
A" |
954 |
916 |
0.08 |
|
|
|
| 34 |
A" |
816 |
784 |
1.22 |
|
|
|
| 35 |
A" |
746 |
716 |
2.54 |
|
|
|
| 36 |
A" |
284 |
273 |
120.24 |
|
|
|
| 37 |
A" |
248 |
238 |
0.44 |
|
|
|
| 38 |
A" |
113 |
108 |
2.40 |
|
|
|
| 39 |
A" |
109 |
104 |
3.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30231.2 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 29024.9 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 B1B95/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.020 |
|
|
|
| 2 |
C |
-0.277 |
|
|
|
| 3 |
C |
-0.284 |
|
|
|
| 4 |
C |
-0.331 |
|
|
|
| 5 |
O |
-0.405 |
|
|
|
| 6 |
H |
0.100 |
|
|
|
| 7 |
H |
0.100 |
|
|
|
| 8 |
H |
0.134 |
|
|
|
| 9 |
H |
0.134 |
|
|
|
| 10 |
H |
0.123 |
|
|
|
| 11 |
H |
0.123 |
|
|
|
| 12 |
H |
0.121 |
|
|
|
| 13 |
H |
0.120 |
|
|
|
| 14 |
H |
0.120 |
|
|
|
| 15 |
H |
0.241 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.332 |
-1.516 |
0.000 |
1.552 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.212 |
-3.389 |
0.000 |
| y |
-3.389 |
-34.915 |
0.000 |
| z |
0.000 |
0.000 |
-33.019 |
|
| Traceless |
| | x | y | z |
| x |
4.755 |
-3.389 |
0.000 |
| y |
-3.389 |
-3.800 |
0.000 |
| z |
0.000 |
0.000 |
-0.955 |
|
| Polar |
| 3z2-r2 | -1.910 |
| x2-y2 | 5.703 |
| xy | -3.389 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.963 |
0.025 |
0.000 |
| y |
0.025 |
7.163 |
0.000 |
| z |
0.000 |
0.000 |
6.658 |
<r2> (average value of r
2) Å
2
| <r2> |
185.192 |
| (<r2>)1/2 |
13.609 |