Vibrational Frequencies calculated at B3PW91/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 |
3250 |
3125 |
6.42 |
|
|
|
| 2 |
A1 |
3222 |
3098 |
9.60 |
|
|
|
| 3 |
A1 |
3193 |
3070 |
0.72 |
|
|
|
| 4 |
A1 |
1629 |
1566 |
5.75 |
|
|
|
| 5 |
A1 |
1420 |
1365 |
0.09 |
|
|
|
| 6 |
A1 |
1204 |
1158 |
3.52 |
|
|
|
| 7 |
A1 |
1118 |
1075 |
2.44 |
|
|
|
| 8 |
A1 |
993 |
955 |
0.29 |
|
|
|
| 9 |
A1 |
920 |
885 |
0.09 |
|
|
|
| 10 |
A1 |
772 |
743 |
2.97 |
|
|
|
| 11 |
A1 |
702 |
675 |
6.43 |
|
|
|
| 12 |
A2 |
1122 |
1079 |
0.00 |
|
|
|
| 13 |
A2 |
926 |
890 |
0.00 |
|
|
|
| 14 |
A2 |
903 |
868 |
0.00 |
|
|
|
| 15 |
A2 |
790 |
760 |
0.00 |
|
|
|
| 16 |
A2 |
548 |
527 |
0.00 |
|
|
|
| 17 |
B1 |
3203 |
3080 |
12.25 |
|
|
|
| 18 |
B1 |
1124 |
1080 |
26.34 |
|
|
|
| 19 |
B1 |
1004 |
966 |
0.04 |
|
|
|
| 20 |
B1 |
771 |
741 |
92.67 |
|
|
|
| 21 |
B1 |
646 |
621 |
1.28 |
|
|
|
| 22 |
B1 |
513 |
494 |
12.19 |
|
|
|
| 23 |
B2 |
3225 |
3101 |
5.78 |
|
|
|
| 24 |
B2 |
3195 |
3072 |
22.28 |
|
|
|
| 25 |
B2 |
1341 |
1290 |
6.46 |
|
|
|
| 26 |
B2 |
1273 |
1224 |
2.78 |
|
|
|
| 27 |
B2 |
1215 |
1169 |
2.45 |
|
|
|
| 28 |
B2 |
990 |
952 |
0.24 |
|
|
|
| 29 |
B2 |
866 |
832 |
5.14 |
|
|
|
| 30 |
B2 |
827 |
795 |
11.50 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21450.3 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 20626.6 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 B3PW91/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.105 |
|
|
|
| 2 |
C |
-0.105 |
|
|
|
| 3 |
C |
-0.047 |
|
|
|
| 4 |
C |
-0.047 |
|
|
|
| 5 |
C |
-0.149 |
|
|
|
| 6 |
C |
-0.149 |
|
|
|
| 7 |
H |
0.106 |
|
|
|
| 8 |
H |
0.106 |
|
|
|
| 9 |
H |
0.082 |
|
|
|
| 10 |
H |
0.082 |
|
|
|
| 11 |
H |
0.112 |
|
|
|
| 12 |
H |
0.112 |
|
|
|
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 |
-0.930 |
0.930 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.276 |
0.000 |
0.000 |
| y |
0.000 |
-32.459 |
0.000 |
| z |
0.000 |
0.000 |
-33.080 |
|
| Traceless |
| | x | y | z |
| x |
-4.506 |
0.000 |
0.000 |
| y |
0.000 |
2.719 |
0.000 |
| z |
0.000 |
0.000 |
1.787 |
|
| Polar |
| 3z2-r2 | 3.574 |
| x2-y2 | -4.817 |
| 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 |
6.956 |
0.000 |
0.000 |
| y |
0.000 |
9.313 |
0.000 |
| z |
0.000 |
0.000 |
9.382 |
<r2> (average value of r
2) Å
2
| <r2> |
110.336 |
| (<r2>)1/2 |
10.504 |