Vibrational Frequencies calculated at B1B95/cc-pVDZ
| 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' |
3182 |
3059 |
28.96 |
|
|
|
| 2 |
A' |
3128 |
3007 |
13.47 |
|
|
|
| 3 |
A' |
3058 |
2939 |
43.55 |
|
|
|
| 4 |
A' |
2967 |
2852 |
42.25 |
|
|
|
| 5 |
A' |
1455 |
1398 |
3.83 |
|
|
|
| 6 |
A' |
1442 |
1386 |
13.48 |
|
|
|
| 7 |
A' |
1378 |
1324 |
4.05 |
|
|
|
| 8 |
A' |
1161 |
1116 |
2.91 |
|
|
|
| 9 |
A' |
1009 |
970 |
0.32 |
|
|
|
| 10 |
A' |
902 |
867 |
2.18 |
|
|
|
| 11 |
A' |
406 |
390 |
17.44 |
|
|
|
| 12 |
A' |
357 |
343 |
5.21 |
|
|
|
| 13 |
A' |
125 |
120 |
0.08 |
|
|
|
| 14 |
A" |
3130 |
3009 |
20.28 |
|
|
|
| 15 |
A" |
3059 |
2940 |
7.54 |
|
|
|
| 16 |
A" |
2962 |
2847 |
29.37 |
|
|
|
| 17 |
A" |
1447 |
1391 |
0.21 |
|
|
|
| 18 |
A" |
1434 |
1379 |
2.53 |
|
|
|
| 19 |
A" |
1396 |
1342 |
8.16 |
|
|
|
| 20 |
A" |
1338 |
1286 |
1.90 |
|
|
|
| 21 |
A" |
1165 |
1119 |
0.19 |
|
|
|
| 22 |
A" |
921 |
885 |
0.69 |
|
|
|
| 23 |
A" |
915 |
880 |
1.14 |
|
|
|
| 24 |
A" |
112 |
107 |
0.04 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19222.5 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 18476.6 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.188 |
|
|
|
| 2 |
C |
-0.021 |
|
|
|
| 3 |
C |
-0.021 |
|
|
|
| 4 |
H |
0.011 |
|
|
|
| 5 |
H |
0.033 |
|
|
|
| 6 |
H |
0.033 |
|
|
|
| 7 |
H |
0.039 |
|
|
|
| 8 |
H |
0.036 |
|
|
|
| 9 |
H |
0.039 |
|
|
|
| 10 |
H |
0.036 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.184 |
-0.157 |
0.000 |
0.242 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.344 |
0.311 |
0.000 |
| y |
0.311 |
-20.444 |
0.000 |
| z |
0.000 |
0.000 |
-20.358 |
|
| Traceless |
| | x | y | z |
| x |
-0.943 |
0.311 |
0.000 |
| y |
0.311 |
0.408 |
0.000 |
| z |
0.000 |
0.000 |
0.536 |
|
| Polar |
| 3z2-r2 | 1.071 |
| x2-y2 | -0.901 |
| xy | 0.311 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.216 |
0.063 |
0.000 |
| y |
0.063 |
5.103 |
0.000 |
| z |
0.000 |
0.000 |
6.070 |
<r2> (average value of r
2) Å
2
| <r2> |
61.305 |
| (<r2>)1/2 |
7.830 |