Vibrational Frequencies calculated at mPW1PW91/aug-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' |
3264 |
3128 |
15.83 |
|
|
|
| 2 |
A' |
3262 |
3126 |
14.03 |
|
|
|
| 3 |
A' |
3184 |
3051 |
9.55 |
|
|
|
| 4 |
A' |
3169 |
3036 |
2.15 |
|
|
|
| 5 |
A' |
3163 |
3031 |
14.15 |
|
|
|
| 6 |
A' |
3154 |
3023 |
8.05 |
|
|
|
| 7 |
A' |
1721 |
1650 |
42.49 |
|
|
|
| 8 |
A' |
1506 |
1443 |
1.53 |
|
|
|
| 9 |
A' |
1460 |
1399 |
0.33 |
|
|
|
| 10 |
A' |
1359 |
1302 |
0.83 |
|
|
|
| 11 |
A' |
1311 |
1256 |
2.28 |
|
|
|
| 12 |
A' |
1238 |
1187 |
4.84 |
|
|
|
| 13 |
A' |
1230 |
1179 |
1.29 |
|
|
|
| 14 |
A' |
1043 |
1000 |
1.70 |
|
|
|
| 15 |
A' |
1001 |
959 |
3.30 |
|
|
|
| 16 |
A' |
978 |
937 |
44.21 |
|
|
|
| 17 |
A' |
831 |
796 |
1.27 |
|
|
|
| 18 |
A' |
768 |
736 |
0.20 |
|
|
|
| 19 |
A' |
446 |
428 |
1.22 |
|
|
|
| 20 |
A' |
269 |
257 |
1.24 |
|
|
|
| 21 |
A" |
3247 |
3112 |
0.14 |
|
|
|
| 22 |
A" |
3158 |
3026 |
20.41 |
|
|
|
| 23 |
A" |
1457 |
1396 |
2.61 |
|
|
|
| 24 |
A" |
1187 |
1138 |
0.90 |
|
|
|
| 25 |
A" |
1117 |
1071 |
2.79 |
|
|
|
| 26 |
A" |
1055 |
1011 |
5.18 |
|
|
|
| 27 |
A" |
1015 |
973 |
9.87 |
|
|
|
| 28 |
A" |
934 |
895 |
26.64 |
|
|
|
| 29 |
A" |
922 |
883 |
29.38 |
|
|
|
| 30 |
A" |
832 |
798 |
4.11 |
|
|
|
| 31 |
A" |
679 |
651 |
7.48 |
|
|
|
| 32 |
A" |
311 |
298 |
1.00 |
|
|
|
| 33 |
A" |
119 |
114 |
0.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25194.0 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 24143.4 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 mPW1PW91/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
1.241 |
|
|
|
| 2 |
C |
0.864 |
|
|
|
| 3 |
C |
0.292 |
|
|
|
| 4 |
C |
0.780 |
|
|
|
| 5 |
C |
0.780 |
|
|
|
| 6 |
H |
-0.529 |
|
|
|
| 7 |
H |
-0.677 |
|
|
|
| 8 |
H |
-0.413 |
|
|
|
| 9 |
H |
-0.454 |
|
|
|
| 10 |
H |
-0.472 |
|
|
|
| 11 |
H |
-0.470 |
|
|
|
| 12 |
H |
-0.472 |
|
|
|
| 13 |
H |
-0.470 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.010 |
0.627 |
0.000 |
0.627 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.598 |
-1.002 |
0.000 |
| y |
-1.002 |
-31.777 |
0.000 |
| z |
0.000 |
0.000 |
-34.044 |
|
| Traceless |
| | x | y | z |
| x |
3.312 |
-1.002 |
0.000 |
| y |
-1.002 |
0.044 |
0.000 |
| z |
0.000 |
0.000 |
-3.356 |
|
| Polar |
| 3z2-r2 | -6.712 |
| x2-y2 | 2.178 |
| xy | -1.002 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.123 |
1.063 |
0.000 |
| y |
1.063 |
12.154 |
0.000 |
| z |
0.000 |
0.000 |
7.827 |
<r2> (average value of r
2) Å
2
| <r2> |
134.516 |
| (<r2>)1/2 |
11.598 |