Vibrational Frequencies calculated at mPW1PW91/3-21G
| 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 |
3257 |
3109 |
21.60 |
|
|
|
| 2 |
A |
3228 |
3081 |
4.25 |
|
|
|
| 3 |
A |
3141 |
2998 |
48.04 |
|
|
|
| 4 |
A |
3136 |
2994 |
18.98 |
|
|
|
| 5 |
A |
3120 |
2978 |
14.98 |
|
|
|
| 6 |
A |
3115 |
2973 |
21.97 |
|
|
|
| 7 |
A |
3085 |
2945 |
4.75 |
|
|
|
| 8 |
A |
3063 |
2924 |
27.00 |
|
|
|
| 9 |
A |
3050 |
2912 |
22.14 |
|
|
|
| 10 |
A |
3049 |
2911 |
22.30 |
|
|
|
| 11 |
A |
1699 |
1622 |
0.88 |
|
|
|
| 12 |
A |
1570 |
1499 |
9.81 |
|
|
|
| 13 |
A |
1564 |
1493 |
4.23 |
|
|
|
| 14 |
A |
1541 |
1471 |
1.73 |
|
|
|
| 15 |
A |
1535 |
1465 |
4.07 |
|
|
|
| 16 |
A |
1462 |
1396 |
7.60 |
|
|
|
| 17 |
A |
1399 |
1336 |
0.64 |
|
|
|
| 18 |
A |
1389 |
1325 |
5.19 |
|
|
|
| 19 |
A |
1367 |
1305 |
0.06 |
|
|
|
| 20 |
A |
1330 |
1269 |
4.92 |
|
|
|
| 21 |
A |
1324 |
1264 |
7.75 |
|
|
|
| 22 |
A |
1287 |
1229 |
0.99 |
|
|
|
| 23 |
A |
1214 |
1159 |
0.76 |
|
|
|
| 24 |
A |
1181 |
1127 |
4.06 |
|
|
|
| 25 |
A |
1168 |
1115 |
0.06 |
|
|
|
| 26 |
A |
1133 |
1082 |
0.30 |
|
|
|
| 27 |
A |
1085 |
1036 |
0.95 |
|
|
|
| 28 |
A |
1011 |
966 |
6.57 |
|
|
|
| 29 |
A |
1002 |
956 |
0.52 |
|
|
|
| 30 |
A |
984 |
939 |
1.89 |
|
|
|
| 31 |
A |
959 |
916 |
6.83 |
|
|
|
| 32 |
A |
930 |
887 |
4.70 |
|
|
|
| 33 |
A |
919 |
877 |
0.57 |
|
|
|
| 34 |
A |
832 |
794 |
2.23 |
|
|
|
| 35 |
A |
799 |
763 |
0.87 |
|
|
|
| 36 |
A |
723 |
690 |
50.22 |
|
|
|
| 37 |
A |
589 |
563 |
6.40 |
|
|
|
| 38 |
A |
425 |
405 |
1.81 |
|
|
|
| 39 |
A |
397 |
379 |
0.09 |
|
|
|
| 40 |
A |
326 |
311 |
0.24 |
|
|
|
| 41 |
A |
262 |
250 |
0.04 |
|
|
|
| 42 |
A |
94 |
90 |
0.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 32370.8 cm
-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 30901.2 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 mPW1PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.208 |
|
|
|
| 2 |
C |
-0.197 |
|
|
|
| 3 |
H |
0.207 |
|
|
|
| 4 |
C |
-0.197 |
|
|
|
| 5 |
H |
0.225 |
|
|
|
| 6 |
H |
0.220 |
|
|
|
| 7 |
C |
-0.448 |
|
|
|
| 8 |
H |
0.220 |
|
|
|
| 9 |
H |
0.225 |
|
|
|
| 10 |
C |
-0.448 |
|
|
|
| 11 |
H |
0.231 |
|
|
|
| 12 |
C |
-0.267 |
|
|
|
| 13 |
H |
0.211 |
|
|
|
| 14 |
H |
0.211 |
|
|
|
| 15 |
H |
0.209 |
|
|
|
| 16 |
C |
-0.610 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.210 |
-0.000 |
-0.019 |
0.210 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.484 |
0.000 |
0.385 |
| y |
0.000 |
-36.535 |
0.001 |
| z |
0.385 |
0.001 |
-39.251 |
|
| Traceless |
| | x | y | z |
| x |
0.408 |
0.000 |
0.385 |
| y |
0.000 |
1.833 |
0.001 |
| z |
0.385 |
0.001 |
-2.241 |
|
| Polar |
| 3z2-r2 | -4.483 |
| x2-y2 | -0.950 |
| xy | 0.000 |
| xz | 0.385 |
| yz | 0.001 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
164.125 |
| (<r2>)1/2 |
12.811 |