Vibrational Frequencies calculated at B3PW91/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' |
3125 |
3016 |
24.80 |
|
|
|
| 2 |
A' |
3122 |
3013 |
24.99 |
|
|
|
| 3 |
A' |
3063 |
2956 |
78.48 |
|
|
|
| 4 |
A' |
3035 |
2929 |
22.16 |
|
|
|
| 5 |
A' |
3030 |
2924 |
25.78 |
|
|
|
| 6 |
A' |
3007 |
2901 |
30.85 |
|
|
|
| 7 |
A' |
1508 |
1455 |
1.68 |
|
|
|
| 8 |
A' |
1476 |
1425 |
4.02 |
|
|
|
| 9 |
A' |
1457 |
1406 |
3.09 |
|
|
|
| 10 |
A' |
1400 |
1351 |
2.91 |
|
|
|
| 11 |
A' |
1386 |
1338 |
7.04 |
|
|
|
| 12 |
A' |
1372 |
1324 |
0.88 |
|
|
|
| 13 |
A' |
1294 |
1249 |
0.90 |
|
|
|
| 14 |
A' |
1267 |
1223 |
11.73 |
|
|
|
| 15 |
A' |
1156 |
1116 |
1.10 |
|
|
|
| 16 |
A' |
1034 |
998 |
8.32 |
|
|
|
| 17 |
A' |
988 |
954 |
8.82 |
|
|
|
| 18 |
A' |
951 |
918 |
2.22 |
|
|
|
| 19 |
A' |
933 |
901 |
7.78 |
|
|
|
| 20 |
A' |
854 |
824 |
8.36 |
|
|
|
| 21 |
A' |
647 |
624 |
0.64 |
|
|
|
| 22 |
A' |
405 |
391 |
0.10 |
|
|
|
| 23 |
A' |
342 |
330 |
0.11 |
|
|
|
| 24 |
A' |
85 |
82 |
4.56 |
|
|
|
| 25 |
A" |
3115 |
3006 |
41.41 |
|
|
|
| 26 |
A" |
3110 |
3002 |
5.07 |
|
|
|
| 27 |
A" |
3062 |
2955 |
16.88 |
|
|
|
| 28 |
A" |
2995 |
2890 |
122.04 |
|
|
|
| 29 |
A" |
1487 |
1435 |
7.71 |
|
|
|
| 30 |
A" |
1471 |
1420 |
3.56 |
|
|
|
| 31 |
A" |
1455 |
1404 |
0.13 |
|
|
|
| 32 |
A" |
1291 |
1246 |
1.47 |
|
|
|
| 33 |
A" |
1215 |
1173 |
0.50 |
|
|
|
| 34 |
A" |
1150 |
1109 |
0.05 |
|
|
|
| 35 |
A" |
1062 |
1025 |
84.13 |
|
|
|
| 36 |
A" |
1044 |
1008 |
0.11 |
|
|
|
| 37 |
A" |
927 |
894 |
0.13 |
|
|
|
| 38 |
A" |
888 |
857 |
3.67 |
|
|
|
| 39 |
A" |
392 |
378 |
0.55 |
|
|
|
| 40 |
A" |
312 |
301 |
0.20 |
|
|
|
| 41 |
A" |
278 |
268 |
0.01 |
|
|
|
| 42 |
A" |
224 |
216 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31207.1 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 30114.9 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 B3PW91/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.007 |
|
|
|
| 2 |
H |
0.042 |
|
|
|
| 3 |
H |
0.042 |
|
|
|
| 4 |
H |
0.039 |
|
|
|
| 5 |
C |
0.004 |
|
|
|
| 6 |
H |
0.045 |
|
|
|
| 7 |
H |
0.041 |
|
|
|
| 8 |
H |
0.041 |
|
|
|
| 9 |
C |
-0.488 |
|
|
|
| 10 |
C |
0.247 |
|
|
|
| 11 |
C |
0.247 |
|
|
|
| 12 |
H |
0.025 |
|
|
|
| 13 |
H |
0.025 |
|
|
|
| 14 |
H |
0.018 |
|
|
|
| 15 |
H |
0.018 |
|
|
|
| 16 |
O |
-0.351 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.086 |
1.883 |
0.000 |
1.885 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.550 |
0.062 |
0.000 |
| y |
0.062 |
-42.896 |
0.000 |
| z |
0.000 |
0.000 |
-35.974 |
|
| Traceless |
| | x | y | z |
| x |
1.885 |
0.062 |
0.000 |
| y |
0.062 |
-6.134 |
0.000 |
| z |
0.000 |
0.000 |
4.249 |
|
| Polar |
| 3z2-r2 | 8.498 |
| x2-y2 | 5.346 |
| xy | 0.062 |
| xz | 0.000 |
| yz | 0.000 |
|
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> |
158.622 |
| (<r2>)1/2 |
12.595 |