Vibrational Frequencies calculated at B1B95/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' |
3262 |
3135 |
14.99 |
|
|
|
| 2 |
A' |
3233 |
3108 |
1.94 |
|
|
|
| 3 |
A' |
3162 |
3039 |
32.03 |
|
|
|
| 4 |
A' |
3156 |
3034 |
3.88 |
|
|
|
| 5 |
A' |
3138 |
3017 |
32.33 |
|
|
|
| 6 |
A' |
3137 |
3015 |
3.79 |
|
|
|
| 7 |
A' |
3060 |
2941 |
19.53 |
|
|
|
| 8 |
A' |
3018 |
2900 |
28.96 |
|
|
|
| 9 |
A' |
1748 |
1680 |
14.52 |
|
|
|
| 10 |
A' |
1680 |
1614 |
2.11 |
|
|
|
| 11 |
A' |
1483 |
1425 |
7.27 |
|
|
|
| 12 |
A' |
1454 |
1398 |
8.39 |
|
|
|
| 13 |
A' |
1435 |
1379 |
12.32 |
|
|
|
| 14 |
A' |
1402 |
1347 |
3.15 |
|
|
|
| 15 |
A' |
1385 |
1331 |
1.18 |
|
|
|
| 16 |
A' |
1371 |
1318 |
6.02 |
|
|
|
| 17 |
A' |
1296 |
1246 |
1.84 |
|
|
|
| 18 |
A' |
1287 |
1237 |
9.77 |
|
|
|
| 19 |
A' |
1174 |
1128 |
0.95 |
|
|
|
| 20 |
A' |
1079 |
1037 |
5.82 |
|
|
|
| 21 |
A' |
1048 |
1007 |
1.63 |
|
|
|
| 22 |
A' |
939 |
903 |
3.94 |
|
|
|
| 23 |
A' |
826 |
794 |
6.48 |
|
|
|
| 24 |
A' |
713 |
686 |
1.90 |
|
|
|
| 25 |
A' |
421 |
405 |
0.50 |
|
|
|
| 26 |
A' |
273 |
262 |
2.59 |
|
|
|
| 27 |
A' |
169 |
163 |
0.40 |
|
|
|
| 28 |
A" |
3151 |
3029 |
21.66 |
|
|
|
| 29 |
A" |
3042 |
2924 |
15.87 |
|
|
|
| 30 |
A" |
1472 |
1415 |
5.95 |
|
|
|
| 31 |
A" |
1289 |
1239 |
0.28 |
|
|
|
| 32 |
A" |
1086 |
1044 |
3.63 |
|
|
|
| 33 |
A" |
1042 |
1002 |
8.90 |
|
|
|
| 34 |
A" |
993 |
955 |
2.20 |
|
|
|
| 35 |
A" |
925 |
890 |
35.16 |
|
|
|
| 36 |
A" |
833 |
801 |
2.24 |
|
|
|
| 37 |
A" |
759 |
730 |
1.32 |
|
|
|
| 38 |
A" |
629 |
605 |
23.47 |
|
|
|
| 39 |
A" |
397 |
382 |
0.04 |
|
|
|
| 40 |
A" |
322 |
309 |
0.00 |
|
|
|
| 41 |
A" |
126 |
121 |
0.25 |
|
|
|
| 42 |
A" |
81 |
77 |
0.38 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31247.3 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 30034.9 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 B1B95/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.002 |
|
|
|
| 2 |
C |
-0.065 |
|
|
|
| 3 |
H |
-0.014 |
|
|
|
| 4 |
C |
-0.000 |
|
|
|
| 5 |
H |
-0.017 |
|
|
|
| 6 |
C |
-0.060 |
|
|
|
| 7 |
H |
0.023 |
|
|
|
| 8 |
H |
0.019 |
|
|
|
| 9 |
C |
0.004 |
|
|
|
| 10 |
H |
0.042 |
|
|
|
| 11 |
H |
0.042 |
|
|
|
| 12 |
C |
-0.048 |
|
|
|
| 13 |
H |
0.027 |
|
|
|
| 14 |
H |
0.047 |
|
|
|
| 15 |
H |
0.047 |
|
|
|
| 16 |
C |
-0.047 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.588 |
-0.532 |
0.000 |
0.793 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.787 |
0.339 |
0.000 |
| y |
0.339 |
-36.353 |
0.000 |
| z |
0.000 |
0.000 |
-40.833 |
|
| Traceless |
| | x | y | z |
| x |
2.806 |
0.339 |
0.000 |
| y |
0.339 |
1.957 |
0.000 |
| z |
0.000 |
0.000 |
-4.763 |
|
| Polar |
| 3z2-r2 | -9.526 |
| x2-y2 | 0.566 |
| xy | 0.339 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
15.427 |
2.696 |
0.000 |
| y |
2.696 |
10.726 |
0.000 |
| z |
0.000 |
0.000 |
5.742 |
<r2> (average value of r
2) Å
2
| <r2> |
218.977 |
| (<r2>)1/2 |
14.798 |