Vibrational Frequencies calculated at mPW1PW91/6-31G(2df,p)
| 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 |
3877 |
3702 |
16.23 |
|
|
|
| 2 |
A |
3159 |
3016 |
47.57 |
|
|
|
| 3 |
A |
3141 |
2998 |
18.27 |
|
|
|
| 4 |
A |
3095 |
2955 |
27.43 |
|
|
|
| 5 |
A |
3092 |
2952 |
22.83 |
|
|
|
| 6 |
A |
3071 |
2932 |
13.89 |
|
|
|
| 7 |
A |
1514 |
1445 |
8.70 |
|
|
|
| 8 |
A |
1488 |
1420 |
5.60 |
|
|
|
| 9 |
A |
1442 |
1377 |
70.13 |
|
|
|
| 10 |
A |
1348 |
1287 |
0.79 |
|
|
|
| 11 |
A |
1276 |
1218 |
21.50 |
|
|
|
| 12 |
A |
1222 |
1166 |
0.56 |
|
|
|
| 13 |
A |
1174 |
1121 |
116.21 |
|
|
|
| 14 |
A |
1090 |
1041 |
39.35 |
|
|
|
| 15 |
A |
1003 |
957 |
9.19 |
|
|
|
| 16 |
A |
917 |
876 |
1.08 |
|
|
|
| 17 |
A |
761 |
726 |
3.14 |
|
|
|
| 18 |
A |
608 |
581 |
2.53 |
|
|
|
| 19 |
A |
456 |
435 |
3.96 |
|
|
|
| 20 |
A |
182 |
174 |
1.48 |
|
|
|
| 21 |
A |
3141 |
2998 |
32.95 |
|
|
|
| 22 |
A |
3067 |
2928 |
38.26 |
|
|
|
| 23 |
A |
1473 |
1406 |
1.22 |
|
|
|
| 24 |
A |
1299 |
1240 |
0.66 |
|
|
|
| 25 |
A |
1255 |
1198 |
0.40 |
|
|
|
| 26 |
A |
1249 |
1192 |
0.26 |
|
|
|
| 27 |
A |
1192 |
1138 |
0.01 |
|
|
|
| 28 |
A |
1054 |
1006 |
8.42 |
|
|
|
| 29 |
A |
948 |
905 |
4.24 |
|
|
|
| 30 |
A |
938 |
896 |
0.89 |
|
|
|
| 31 |
A |
786 |
750 |
0.78 |
|
|
|
| 32 |
A |
403 |
385 |
39.66 |
|
|
|
| 33 |
A |
303 |
289 |
64.29 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25510.7 cm
-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 24355.0 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 mPW1PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.157 |
|
|
|
| 2 |
C |
-0.304 |
|
|
|
| 3 |
C |
-0.304 |
|
|
|
| 4 |
C |
-0.270 |
|
|
|
| 5 |
O |
-0.465 |
|
|
|
| 6 |
H |
0.124 |
|
|
|
| 7 |
H |
0.129 |
|
|
|
| 8 |
H |
0.121 |
|
|
|
| 9 |
H |
0.129 |
|
|
|
| 10 |
H |
0.121 |
|
|
|
| 11 |
H |
0.137 |
|
|
|
| 12 |
H |
0.131 |
|
|
|
| 13 |
H |
0.294 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.355 |
-1.430 |
0.000 |
1.474 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.212 |
1.073 |
0.000 |
| y |
1.073 |
-35.520 |
0.000 |
| z |
0.000 |
0.000 |
-31.582 |
|
| Traceless |
| | x | y | z |
| x |
6.339 |
1.073 |
0.000 |
| y |
1.073 |
-6.123 |
0.000 |
| z |
0.000 |
0.000 |
-0.216 |
|
| Polar |
| 3z2-r2 | -0.433 |
| x2-y2 | 8.308 |
| xy | 1.073 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.674 |
-0.359 |
0.000 |
| y |
-0.359 |
6.770 |
0.000 |
| z |
0.000 |
0.000 |
6.650 |
<r2> (average value of r
2) Å
2
| <r2> |
114.734 |
| (<r2>)1/2 |
10.711 |