Vibrational Frequencies calculated at mPW1PW91/cc-pVTZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3267 |
3134 |
6.03 |
|
|
|
| 2 |
A1 |
3242 |
3110 |
8.57 |
|
|
|
| 3 |
A1 |
3211 |
3080 |
0.88 |
|
|
|
| 4 |
A1 |
1642 |
1575 |
5.65 |
|
|
|
| 5 |
A1 |
1431 |
1373 |
0.10 |
|
|
|
| 6 |
A1 |
1212 |
1163 |
3.51 |
|
|
|
| 7 |
A1 |
1124 |
1079 |
2.43 |
|
|
|
| 8 |
A1 |
999 |
958 |
0.29 |
|
|
|
| 9 |
A1 |
930 |
892 |
0.09 |
|
|
|
| 10 |
A1 |
778 |
747 |
3.02 |
|
|
|
| 11 |
A1 |
707 |
678 |
6.50 |
|
|
|
| 12 |
A2 |
1130 |
1084 |
0.00 |
|
|
|
| 13 |
A2 |
934 |
896 |
0.00 |
|
|
|
| 14 |
A2 |
909 |
872 |
0.00 |
|
|
|
| 15 |
A2 |
801 |
769 |
0.00 |
|
|
|
| 16 |
A2 |
552 |
529 |
0.00 |
|
|
|
| 17 |
B1 |
3223 |
3091 |
11.01 |
|
|
|
| 18 |
B1 |
1133 |
1087 |
25.85 |
|
|
|
| 19 |
B1 |
1012 |
971 |
0.07 |
|
|
|
| 20 |
B1 |
779 |
747 |
93.83 |
|
|
|
| 21 |
B1 |
653 |
627 |
1.47 |
|
|
|
| 22 |
B1 |
517 |
496 |
12.10 |
|
|
|
| 23 |
B2 |
3242 |
3110 |
5.37 |
|
|
|
| 24 |
B2 |
3212 |
3081 |
21.62 |
|
|
|
| 25 |
B2 |
1350 |
1295 |
6.47 |
|
|
|
| 26 |
B2 |
1283 |
1230 |
3.20 |
|
|
|
| 27 |
B2 |
1225 |
1175 |
2.24 |
|
|
|
| 28 |
B2 |
998 |
957 |
0.22 |
|
|
|
| 29 |
B2 |
871 |
836 |
5.76 |
|
|
|
| 30 |
B2 |
832 |
798 |
11.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21598.5 cm
-1
Scaled (by 0.9592) Zero Point Vibrational Energy (zpe) 20717.3 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/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.102 |
|
|
|
| 2 |
C |
-0.102 |
|
|
|
| 3 |
C |
-0.040 |
|
|
|
| 4 |
C |
-0.040 |
|
|
|
| 5 |
C |
-0.142 |
|
|
|
| 6 |
C |
-0.142 |
|
|
|
| 7 |
H |
0.102 |
|
|
|
| 8 |
H |
0.102 |
|
|
|
| 9 |
H |
0.076 |
|
|
|
| 10 |
H |
0.076 |
|
|
|
| 11 |
H |
0.106 |
|
|
|
| 12 |
H |
0.106 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.927 |
0.927 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.262 |
0.000 |
0.000 |
| y |
0.000 |
-32.427 |
0.000 |
| z |
0.000 |
0.000 |
-33.051 |
|
| Traceless |
| | x | y | z |
| x |
-4.523 |
0.000 |
0.000 |
| y |
0.000 |
2.730 |
0.000 |
| z |
0.000 |
0.000 |
1.793 |
|
| Polar |
| 3z2-r2 | 3.586 |
| x2-y2 | -4.835 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.914 |
0.000 |
0.000 |
| y |
0.000 |
9.255 |
0.000 |
| z |
0.000 |
0.000 |
9.300 |
<r2> (average value of r
2) Å
2
| <r2> |
110.063 |
| (<r2>)1/2 |
10.491 |