Vibrational Frequencies calculated at B1B95/CEP-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' |
3162 |
3026 |
36.63 |
|
|
|
| 2 |
A' |
3155 |
3020 |
78.53 |
|
|
|
| 3 |
A' |
3126 |
2992 |
3.05 |
|
|
|
| 4 |
A' |
3069 |
2938 |
21.10 |
|
|
|
| 5 |
A' |
2909 |
2785 |
124.68 |
|
|
|
| 6 |
A' |
1841 |
1762 |
228.15 |
|
|
|
| 7 |
A' |
1504 |
1440 |
19.92 |
|
|
|
| 8 |
A' |
1495 |
1431 |
11.37 |
|
|
|
| 9 |
A' |
1413 |
1353 |
3.26 |
|
|
|
| 10 |
A' |
1404 |
1344 |
4.41 |
|
|
|
| 11 |
A' |
1298 |
1243 |
0.61 |
|
|
|
| 12 |
A' |
1173 |
1123 |
3.96 |
|
|
|
| 13 |
A' |
1162 |
1113 |
4.22 |
|
|
|
| 14 |
A' |
936 |
896 |
20.39 |
|
|
|
| 15 |
A' |
846 |
810 |
24.33 |
|
|
|
| 16 |
A' |
533 |
510 |
6.58 |
|
|
|
| 17 |
A' |
332 |
318 |
6.77 |
|
|
|
| 18 |
A' |
315 |
302 |
0.30 |
|
|
|
| 19 |
A' |
224 |
214 |
1.01 |
|
|
|
| 20 |
A" |
3159 |
3024 |
19.90 |
|
|
|
| 21 |
A" |
3150 |
3015 |
3.31 |
|
|
|
| 22 |
A" |
3068 |
2937 |
29.12 |
|
|
|
| 23 |
A" |
1483 |
1420 |
1.43 |
|
|
|
| 24 |
A" |
1481 |
1417 |
2.40 |
|
|
|
| 25 |
A" |
1396 |
1336 |
4.98 |
|
|
|
| 26 |
A" |
1327 |
1271 |
0.12 |
|
|
|
| 27 |
A" |
1141 |
1092 |
1.24 |
|
|
|
| 28 |
A" |
993 |
951 |
1.13 |
|
|
|
| 29 |
A" |
942 |
902 |
0.20 |
|
|
|
| 30 |
A" |
917 |
878 |
3.50 |
|
|
|
| 31 |
A" |
310 |
297 |
1.20 |
|
|
|
| 32 |
A" |
207 |
198 |
0.03 |
|
|
|
| 33 |
A" |
66 |
64 |
6.29 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24769.9 cm
-1
Scaled (by 0.9572) Zero Point Vibrational Energy (zpe) 23709.8 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/CEP-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.178 |
|
|
|
| 2 |
H |
0.178 |
|
|
|
| 3 |
H |
0.141 |
|
|
|
| 4 |
H |
0.141 |
|
|
|
| 5 |
H |
0.175 |
|
|
|
| 6 |
H |
0.175 |
|
|
|
| 7 |
C |
-0.554 |
|
|
|
| 8 |
C |
-0.554 |
|
|
|
| 9 |
H |
0.171 |
|
|
|
| 10 |
C |
0.236 |
|
|
|
| 11 |
C |
-0.345 |
|
|
|
| 12 |
H |
0.129 |
|
|
|
| 13 |
O |
-0.070 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.523 |
3.031 |
0.000 |
3.075 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.692 |
0.983 |
0.000 |
| y |
0.983 |
-38.155 |
0.000 |
| z |
0.000 |
0.000 |
-30.308 |
|
| Traceless |
| | x | y | z |
| x |
4.539 |
0.983 |
0.000 |
| y |
0.983 |
-8.155 |
0.000 |
| z |
0.000 |
0.000 |
3.615 |
|
| Polar |
| 3z2-r2 | 7.231 |
| x2-y2 | 8.463 |
| xy | 0.983 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.889 |
-0.132 |
0.000 |
| y |
-0.132 |
7.580 |
0.000 |
| z |
0.000 |
0.000 |
6.167 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |