Vibrational Frequencies calculated at B3PW91/6-311G*
| 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' |
3157 |
3039 |
78.50 |
|
|
|
| 2 |
A' |
3149 |
3031 |
5.91 |
|
|
|
| 3 |
A' |
3135 |
3018 |
13.91 |
|
|
|
| 4 |
A' |
3130 |
3013 |
23.54 |
|
|
|
| 5 |
A' |
3122 |
3006 |
1.53 |
|
|
|
| 6 |
A' |
3108 |
2992 |
8.19 |
|
|
|
| 7 |
A' |
3026 |
2913 |
35.69 |
|
|
|
| 8 |
A' |
3020 |
2908 |
48.53 |
|
|
|
| 9 |
A' |
1737 |
1673 |
3.55 |
|
|
|
| 10 |
A' |
1694 |
1631 |
5.09 |
|
|
|
| 11 |
A' |
1506 |
1449 |
11.94 |
|
|
|
| 12 |
A' |
1500 |
1444 |
20.23 |
|
|
|
| 13 |
A' |
1449 |
1394 |
5.74 |
|
|
|
| 14 |
A' |
1421 |
1368 |
2.89 |
|
|
|
| 15 |
A' |
1415 |
1362 |
4.86 |
|
|
|
| 16 |
A' |
1341 |
1291 |
1.20 |
|
|
|
| 17 |
A' |
1316 |
1267 |
1.56 |
|
|
|
| 18 |
A' |
1280 |
1232 |
0.90 |
|
|
|
| 19 |
A' |
1187 |
1142 |
0.17 |
|
|
|
| 20 |
A' |
1112 |
1071 |
0.12 |
|
|
|
| 21 |
A' |
1058 |
1019 |
0.31 |
|
|
|
| 22 |
A' |
940 |
905 |
31.33 |
|
|
|
| 23 |
A' |
933 |
898 |
7.01 |
|
|
|
| 24 |
A' |
601 |
579 |
5.67 |
|
|
|
| 25 |
A' |
466 |
449 |
0.25 |
|
|
|
| 26 |
A' |
317 |
305 |
2.09 |
|
|
|
| 27 |
A' |
150 |
144 |
0.54 |
|
|
|
| 28 |
A" |
3071 |
2956 |
25.87 |
|
|
|
| 29 |
A" |
3068 |
2954 |
24.24 |
|
|
|
| 30 |
A" |
1494 |
1439 |
10.27 |
|
|
|
| 31 |
A" |
1491 |
1435 |
7.85 |
|
|
|
| 32 |
A" |
1064 |
1024 |
0.00 |
|
|
|
| 33 |
A" |
1058 |
1019 |
1.67 |
|
|
|
| 34 |
A" |
1020 |
982 |
21.86 |
|
|
|
| 35 |
A" |
973 |
936 |
18.93 |
|
|
|
| 36 |
A" |
845 |
813 |
13.59 |
|
|
|
| 37 |
A" |
724 |
697 |
20.24 |
|
|
|
| 38 |
A" |
444 |
428 |
5.11 |
|
|
|
| 39 |
A" |
211 |
203 |
0.01 |
|
|
|
| 40 |
A" |
200 |
193 |
1.31 |
|
|
|
| 41 |
A" |
127 |
122 |
0.00 |
|
|
|
| 42 |
A" |
106 |
102 |
1.38 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31082.1 cm
-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 29922.7 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 B3PW91/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.687 |
|
|
|
| 2 |
H |
0.225 |
|
|
|
| 3 |
H |
0.230 |
|
|
|
| 4 |
H |
0.230 |
|
|
|
| 5 |
C |
-0.685 |
|
|
|
| 6 |
H |
0.227 |
|
|
|
| 7 |
H |
0.231 |
|
|
|
| 8 |
H |
0.231 |
|
|
|
| 9 |
C |
-0.199 |
|
|
|
| 10 |
H |
0.198 |
|
|
|
| 11 |
C |
-0.199 |
|
|
|
| 12 |
H |
0.192 |
|
|
|
| 13 |
C |
-0.204 |
|
|
|
| 14 |
H |
0.200 |
|
|
|
| 15 |
C |
-0.186 |
|
|
|
| 16 |
H |
0.196 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.235 |
0.153 |
0.000 |
0.280 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.179 |
-0.605 |
0.000 |
| y |
-0.605 |
-34.175 |
0.000 |
| z |
0.000 |
0.000 |
-41.362 |
|
| Traceless |
| | x | y | z |
| x |
1.590 |
-0.605 |
0.000 |
| y |
-0.605 |
4.595 |
0.000 |
| z |
0.000 |
0.000 |
-6.185 |
|
| Polar |
| 3z2-r2 | -12.370 |
| x2-y2 | -2.004 |
| xy | -0.605 |
| xz | 0.000 |
| yz | 0.000 |
|
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> |
259.928 |
| (<r2>)1/2 |
16.122 |