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' |
3562 |
3383 |
0.14 |
|
|
|
| 2 |
A' |
3145 |
2986 |
30.39 |
|
|
|
| 3 |
A' |
3089 |
2933 |
27.04 |
|
|
|
| 4 |
A' |
3068 |
2913 |
21.03 |
|
|
|
| 5 |
A' |
3060 |
2906 |
19.36 |
|
|
|
| 6 |
A' |
3000 |
2849 |
46.92 |
|
|
|
| 7 |
A' |
1592 |
1512 |
2.85 |
|
|
|
| 8 |
A' |
1572 |
1493 |
9.87 |
|
|
|
| 9 |
A' |
1557 |
1479 |
3.59 |
|
|
|
| 10 |
A' |
1551 |
1473 |
0.16 |
|
|
|
| 11 |
A' |
1481 |
1407 |
2.03 |
|
|
|
| 12 |
A' |
1463 |
1390 |
7.88 |
|
|
|
| 13 |
A' |
1410 |
1339 |
3.05 |
|
|
|
| 14 |
A' |
1355 |
1286 |
19.96 |
|
|
|
| 15 |
A' |
1273 |
1209 |
44.57 |
|
|
|
| 16 |
A' |
1143 |
1085 |
1.31 |
|
|
|
| 17 |
A' |
1076 |
1022 |
0.18 |
|
|
|
| 18 |
A' |
1045 |
993 |
62.75 |
|
|
|
| 19 |
A' |
1008 |
958 |
0.86 |
|
|
|
| 20 |
A' |
923 |
877 |
23.93 |
|
|
|
| 21 |
A' |
430 |
409 |
15.41 |
|
|
|
| 22 |
A' |
405 |
385 |
0.20 |
|
|
|
| 23 |
A' |
183 |
174 |
3.90 |
|
|
|
| 24 |
A" |
3148 |
2990 |
70.90 |
|
|
|
| 25 |
A" |
3136 |
2978 |
1.13 |
|
|
|
| 26 |
A" |
3093 |
2937 |
3.96 |
|
|
|
| 27 |
A" |
3030 |
2877 |
60.74 |
|
|
|
| 28 |
A" |
1568 |
1489 |
10.49 |
|
|
|
| 29 |
A" |
1371 |
1302 |
0.03 |
|
|
|
| 30 |
A" |
1363 |
1295 |
2.06 |
|
|
|
| 31 |
A" |
1278 |
1213 |
0.31 |
|
|
|
| 32 |
A" |
1198 |
1137 |
1.58 |
|
|
|
| 33 |
A" |
999 |
948 |
0.02 |
|
|
|
| 34 |
A" |
853 |
810 |
1.56 |
|
|
|
| 35 |
A" |
770 |
732 |
5.38 |
|
|
|
| 36 |
A" |
302 |
286 |
144.54 |
|
|
|
| 37 |
A" |
250 |
237 |
0.87 |
|
|
|
| 38 |
A" |
119 |
113 |
7.52 |
|
|
|
| 39 |
A" |
114 |
109 |
0.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30491.5 cm
-1
Scaled (by 0.9496) Zero Point Vibrational Energy (zpe) 28954.7 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 mPW1PW91/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.170 |
|
|
|
| 2 |
C |
-0.432 |
|
|
|
| 3 |
C |
-0.452 |
|
|
|
| 4 |
C |
-0.620 |
|
|
|
| 5 |
O |
-0.575 |
|
|
|
| 6 |
H |
0.190 |
|
|
|
| 7 |
H |
0.190 |
|
|
|
| 8 |
H |
0.229 |
|
|
|
| 9 |
H |
0.229 |
|
|
|
| 10 |
H |
0.213 |
|
|
|
| 11 |
H |
0.213 |
|
|
|
| 12 |
H |
0.211 |
|
|
|
| 13 |
H |
0.213 |
|
|
|
| 14 |
H |
0.213 |
|
|
|
| 15 |
H |
0.349 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.376 |
-1.630 |
0.000 |
1.672 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.251 |
-3.684 |
0.000 |
| y |
-3.684 |
-34.588 |
0.000 |
| z |
0.000 |
0.000 |
-32.779 |
|
| Traceless |
| | x | y | z |
| x |
5.432 |
-3.684 |
0.000 |
| y |
-3.684 |
-4.073 |
0.000 |
| z |
0.000 |
0.000 |
-1.360 |
|
| Polar |
| 3z2-r2 | -2.719 |
| x2-y2 | 6.337 |
| xy | -3.684 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.909 |
0.106 |
0.000 |
| y |
0.106 |
6.134 |
0.000 |
| z |
0.000 |
0.000 |
5.751 |
<r2> (average value of r
2) Å
2
| <r2> |
186.775 |
| (<r2>)1/2 |
13.667 |