Vibrational Frequencies calculated at mPW1PW91/TZVP
| 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 |
3237 |
3088 |
6.68 |
288.99 |
0.03 |
0.06 |
| 2 |
A1 |
3133 |
2989 |
25.13 |
158.95 |
0.11 |
0.20 |
| 3 |
A1 |
1649 |
1573 |
0.21 |
47.43 |
0.03 |
0.05 |
| 4 |
A1 |
1194 |
1139 |
5.60 |
24.18 |
0.14 |
0.24 |
| 5 |
A1 |
1045 |
997 |
1.98 |
8.83 |
0.62 |
0.76 |
| 6 |
A1 |
964 |
919 |
7.10 |
10.21 |
0.25 |
0.40 |
| 7 |
A1 |
886 |
845 |
0.24 |
4.65 |
0.64 |
0.78 |
| 8 |
A1 |
825 |
787 |
84.54 |
6.04 |
0.05 |
0.10 |
| 9 |
A1 |
394 |
376 |
5.24 |
7.25 |
0.56 |
0.72 |
| 10 |
A2 |
3203 |
3056 |
0.00 |
163.31 |
0.75 |
0.86 |
| 11 |
A2 |
1302 |
1242 |
0.00 |
6.12 |
0.75 |
0.86 |
| 12 |
A2 |
1209 |
1153 |
0.00 |
10.55 |
0.75 |
0.86 |
| 13 |
A2 |
973 |
928 |
0.00 |
0.25 |
0.75 |
0.86 |
| 14 |
A2 |
947 |
904 |
0.00 |
1.31 |
0.75 |
0.86 |
| 15 |
A2 |
793 |
757 |
0.00 |
2.64 |
0.75 |
0.86 |
| 16 |
A2 |
340 |
324 |
0.00 |
1.74 |
0.75 |
0.86 |
| 17 |
B1 |
3234 |
3086 |
33.72 |
61.69 |
0.75 |
0.86 |
| 18 |
B1 |
1621 |
1547 |
12.01 |
0.66 |
0.75 |
0.86 |
| 19 |
B1 |
1214 |
1159 |
1.27 |
1.59 |
0.75 |
0.86 |
| 20 |
B1 |
1109 |
1058 |
0.55 |
0.00 |
0.75 |
0.86 |
| 21 |
B1 |
1014 |
968 |
0.04 |
6.83 |
0.75 |
0.86 |
| 22 |
B1 |
732 |
698 |
49.92 |
2.64 |
0.75 |
0.86 |
| 23 |
B2 |
3205 |
3057 |
21.18 |
43.91 |
0.75 |
0.86 |
| 24 |
B2 |
3126 |
2982 |
13.94 |
120.22 |
0.75 |
0.86 |
| 25 |
B2 |
1310 |
1250 |
40.35 |
0.01 |
0.75 |
0.86 |
| 26 |
B2 |
1170 |
1117 |
6.99 |
0.30 |
0.75 |
0.86 |
| 27 |
B2 |
979 |
934 |
2.01 |
1.19 |
0.75 |
0.86 |
| 28 |
B2 |
939 |
896 |
8.44 |
0.40 |
0.75 |
0.86 |
| 29 |
B2 |
845 |
806 |
13.03 |
0.89 |
0.75 |
0.86 |
| 30 |
B2 |
491 |
468 |
5.29 |
3.49 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 21540.5 cm
-1
Scaled (by 0.954) Zero Point Vibrational Energy (zpe) 20549.6 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 mPW1PW91/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.113 |
|
|
|
| 2 |
C |
-0.113 |
|
|
|
| 3 |
H |
0.154 |
|
|
|
| 4 |
H |
0.154 |
|
|
|
| 5 |
C |
-0.144 |
|
|
|
| 6 |
C |
-0.144 |
|
|
|
| 7 |
C |
-0.144 |
|
|
|
| 8 |
C |
-0.144 |
|
|
|
| 9 |
H |
0.123 |
|
|
|
| 10 |
H |
0.123 |
|
|
|
| 11 |
H |
0.123 |
|
|
|
| 12 |
H |
0.123 |
|
|
|
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 |
-0.039 |
0.039 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.506 |
0.000 |
0.000 |
| y |
0.000 |
-32.765 |
0.000 |
| z |
0.000 |
0.000 |
-36.048 |
|
| Traceless |
| | x | y | z |
| x |
-1.100 |
0.000 |
0.000 |
| y |
0.000 |
3.012 |
0.000 |
| z |
0.000 |
0.000 |
-1.912 |
|
| Polar |
| 3z2-r2 | -3.824 |
| x2-y2 | -2.741 |
| 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 |
9.632 |
0.000 |
0.000 |
| y |
0.000 |
9.986 |
0.000 |
| z |
0.000 |
0.000 |
7.104 |
<r2> (average value of r
2) Å
2
| <r2> |
117.979 |
| (<r2>)1/2 |
10.862 |