Vibrational Frequencies calculated at HF/LANL2DZ
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' |
3293 |
2964 |
95.22 |
|
|
|
2 |
A' |
3290 |
2961 |
89.77 |
|
|
|
3 |
A' |
3261 |
2934 |
3.09 |
|
|
|
4 |
A' |
3203 |
2883 |
82.77 |
|
|
|
5 |
A' |
3193 |
2874 |
26.61 |
|
|
|
6 |
A' |
1886 |
1697 |
221.00 |
|
|
|
7 |
A' |
1657 |
1491 |
24.24 |
|
|
|
8 |
A' |
1652 |
1487 |
6.14 |
|
|
|
9 |
A' |
1578 |
1420 |
3.08 |
|
|
|
10 |
A' |
1542 |
1388 |
10.87 |
|
|
|
11 |
A' |
1471 |
1324 |
5.40 |
|
|
|
12 |
A' |
1316 |
1184 |
2.34 |
|
|
|
13 |
A' |
1305 |
1174 |
3.88 |
|
|
|
14 |
A' |
1013 |
912 |
13.98 |
|
|
|
15 |
A' |
910 |
819 |
18.48 |
|
|
|
16 |
A' |
578 |
520 |
10.55 |
|
|
|
17 |
A' |
381 |
343 |
13.02 |
|
|
|
18 |
A' |
359 |
323 |
0.63 |
|
|
|
19 |
A' |
249 |
224 |
1.06 |
|
|
|
20 |
A" |
3288 |
2959 |
23.20 |
|
|
|
21 |
A" |
3275 |
2947 |
13.98 |
|
|
|
22 |
A" |
3194 |
2874 |
47.77 |
|
|
|
23 |
A" |
1642 |
1478 |
3.48 |
|
|
|
24 |
A" |
1638 |
1474 |
2.11 |
|
|
|
25 |
A" |
1559 |
1403 |
7.26 |
|
|
|
26 |
A" |
1482 |
1334 |
0.17 |
|
|
|
27 |
A" |
1251 |
1125 |
3.29 |
|
|
|
28 |
A" |
1069 |
962 |
0.09 |
|
|
|
29 |
A" |
1062 |
956 |
0.58 |
|
|
|
30 |
A" |
1031 |
928 |
1.59 |
|
|
|
31 |
A" |
358 |
322 |
2.28 |
|
|
|
32 |
A" |
221 |
199 |
0.02 |
|
|
|
33 |
A" |
79 |
71 |
13.50 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26642.0 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 23975.1 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 HF/LANL2DZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.193 |
|
|
|
2 |
H |
0.193 |
|
|
|
3 |
H |
0.165 |
|
|
|
4 |
H |
0.165 |
|
|
|
5 |
H |
0.191 |
|
|
|
6 |
H |
0.191 |
|
|
|
7 |
C |
-0.557 |
|
|
|
8 |
C |
-0.557 |
|
|
|
9 |
H |
0.203 |
|
|
|
10 |
C |
-0.111 |
|
|
|
11 |
C |
0.123 |
|
|
|
12 |
H |
0.141 |
|
|
|
13 |
O |
-0.341 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-3.319 |
1.732 |
0.000 |
3.744 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-38.466 |
5.121 |
0.000 |
y |
5.121 |
-33.635 |
0.000 |
z |
0.000 |
0.000 |
-31.315 |
|
Traceless |
| x | y | z |
x |
-5.991 |
5.121 |
0.000 |
y |
5.121 |
1.256 |
0.000 |
z |
0.000 |
0.000 |
4.735 |
|
Polar |
3z2-r2 | 9.470 |
x2-y2 | -4.831 |
xy | 5.121 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.835 |
-0.687 |
0.000 |
y |
-0.687 |
5.966 |
0.000 |
z |
0.000 |
0.000 |
5.665 |
<r2> (average value of r
2) Å
2
<r2> |
136.165 |
(<r2>)1/2 |
11.669 |