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' |
3300 |
3163 |
0.40 |
121.01 |
0.29 |
0.45 |
| 2 |
A' |
3149 |
3017 |
15.74 |
82.34 |
0.72 |
0.84 |
| 3 |
A' |
3049 |
2922 |
18.96 |
351.94 |
0.01 |
0.01 |
| 4 |
A' |
3047 |
2920 |
93.55 |
76.38 |
0.41 |
0.58 |
| 5 |
A' |
1887 |
1808 |
15.48 |
79.74 |
0.12 |
0.21 |
| 6 |
A' |
1514 |
1451 |
4.79 |
9.16 |
0.33 |
0.50 |
| 7 |
A' |
1458 |
1398 |
10.83 |
10.88 |
0.49 |
0.66 |
| 8 |
A' |
1385 |
1327 |
0.23 |
6.94 |
0.52 |
0.69 |
| 9 |
A' |
1208 |
1158 |
2.24 |
9.19 |
0.43 |
0.60 |
| 10 |
A' |
1091 |
1046 |
11.61 |
8.19 |
0.15 |
0.27 |
| 11 |
A' |
1064 |
1019 |
22.19 |
0.72 |
0.60 |
0.75 |
| 12 |
A' |
989 |
948 |
10.74 |
7.15 |
0.16 |
0.28 |
| 13 |
A' |
941 |
901 |
13.34 |
3.80 |
0.51 |
0.68 |
| 14 |
A' |
692 |
663 |
1.08 |
14.85 |
0.56 |
0.72 |
| 15 |
A' |
323 |
309 |
1.90 |
1.74 |
0.75 |
0.86 |
| 16 |
A" |
3119 |
2989 |
0.47 |
81.79 |
0.75 |
0.86 |
| 17 |
A" |
3115 |
2985 |
63.49 |
125.44 |
0.75 |
0.86 |
| 18 |
A" |
1454 |
1394 |
8.87 |
5.39 |
0.75 |
0.86 |
| 19 |
A" |
1111 |
1064 |
1.24 |
0.51 |
0.75 |
0.86 |
| 20 |
A" |
1040 |
996 |
0.09 |
2.13 |
0.75 |
0.86 |
| 21 |
A" |
979 |
938 |
2.43 |
0.74 |
0.75 |
0.86 |
| 22 |
A" |
705 |
676 |
34.97 |
1.67 |
0.75 |
0.86 |
| 23 |
A" |
293 |
281 |
13.84 |
0.26 |
0.75 |
0.86 |
| 24 |
A" |
166 |
159 |
0.36 |
0.23 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18538.7 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 17765.7 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 |
0.097 |
|
|
|
| 2 |
C |
0.706 |
|
|
|
| 3 |
C |
0.453 |
|
|
|
| 4 |
C |
0.070 |
|
|
|
| 5 |
H |
-0.362 |
|
|
|
| 6 |
H |
-0.362 |
|
|
|
| 7 |
H |
-0.544 |
|
|
|
| 8 |
H |
-0.047 |
|
|
|
| 9 |
H |
-0.005 |
|
|
|
| 10 |
H |
-0.005 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.167 |
0.914 |
0.000 |
0.929 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.579 |
-0.710 |
0.000 |
| y |
-0.710 |
-25.274 |
0.000 |
| z |
0.000 |
0.000 |
-25.731 |
|
| Traceless |
| | x | y | z |
| x |
1.924 |
-0.710 |
0.000 |
| y |
-0.710 |
-0.619 |
0.000 |
| z |
0.000 |
0.000 |
-1.304 |
|
| Polar |
| 3z2-r2 | -2.609 |
| x2-y2 | 1.695 |
| xy | -0.710 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.725 |
-0.614 |
0.000 |
| y |
-0.614 |
8.158 |
0.000 |
| z |
0.000 |
0.000 |
5.666 |
<r2> (average value of r
2) Å
2
| <r2> |
80.416 |
| (<r2>)1/2 |
8.968 |