All results from a given calculation for As(CH3)3 (trimethyl arsine)
using model chemistry: CCD/cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C3V |
1A1 |
Energy calculated at CCD/cc-pVTZ
| | hartrees |
| Energy at 0K | -2353.934345 |
| Energy at 298.15K | |
| Nuclear repulsion energy | 291.946001 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at CCD/cc-pVTZ
Geometric Data calculated at CCD/cc-pVTZ
Point Group is C3v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| As1 |
0.000 |
0.000 |
0.469 |
| C2 |
0.000 |
1.693 |
-0.513 |
| C3 |
1.466 |
-0.846 |
-0.513 |
| C4 |
-1.466 |
-0.846 |
-0.513 |
| H5 |
0.000 |
1.520 |
-1.589 |
| H6 |
1.317 |
-0.760 |
-1.589 |
| H7 |
-1.317 |
-0.760 |
-1.589 |
| H8 |
-0.882 |
2.271 |
-0.244 |
| H9 |
2.408 |
-0.372 |
-0.244 |
| H10 |
-1.526 |
-1.900 |
-0.244 |
| H11 |
0.882 |
2.271 |
-0.244 |
| H12 |
1.526 |
-1.900 |
-0.244 |
| H13 |
-2.408 |
-0.372 |
-0.244 |
Atom - Atom Distances (Å)
| |
As1 |
C2 |
C3 |
C4 |
H5 |
H6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
H13 |
| As1 | | 1.9573 | 1.9573 | 1.9573 | 2.5588 | 2.5588 | 2.5588 | 2.5385 | 2.5385 | 2.5385 | 2.5385 | 2.5385 | 2.5385 |
C2 | 1.9573 | | 2.9323 | 2.9323 | 1.0898 | 2.9847 | 2.9847 | 1.0888 | 3.1833 | 3.9125 | 1.0888 | 3.9125 | 3.1833 | C3 | 1.9573 | 2.9323 | | 2.9323 | 2.9847 | 1.0898 | 2.9847 | 3.9125 | 1.0888 | 3.1833 | 3.1833 | 1.0888 | 3.9125 | C4 | 1.9573 | 2.9323 | 2.9323 | | 2.9847 | 2.9847 | 1.0898 | 3.1833 | 3.9125 | 1.0888 | 3.9125 | 3.1833 | 1.0888 | H5 | 2.5588 | 1.0898 | 2.9847 | 2.9847 | | 2.6331 | 2.6331 | 1.7759 | 3.3449 | 3.9793 | 1.7759 | 3.9793 | 3.3449 | H6 | 2.5588 | 2.9847 | 1.0898 | 2.9847 | 2.6331 | | 2.6331 | 3.9793 | 1.7759 | 3.3449 | 3.3449 | 1.7759 | 3.9793 | H7 | 2.5588 | 2.9847 | 2.9847 | 1.0898 | 2.6331 | 2.6331 | | 3.3449 | 3.9793 | 1.7759 | 3.9793 | 3.3449 | 1.7759 | H8 | 2.5385 | 1.0888 | 3.9125 | 3.1833 | 1.7759 | 3.9793 | 3.3449 | | 4.2201 | 4.2201 | 1.7645 | 4.8160 | 3.0515 | H9 | 2.5385 | 3.1833 | 1.0888 | 3.9125 | 3.3449 | 1.7759 | 3.9793 | 4.2201 | | 4.2201 | 3.0515 | 1.7645 | 4.8160 | H10 | 2.5385 | 3.9125 | 3.1833 | 1.0888 | 3.9793 | 3.3449 | 1.7759 | 4.2201 | 4.2201 | | 4.8160 | 3.0515 | 1.7645 | H11 | 2.5385 | 1.0888 | 3.1833 | 3.9125 | 1.7759 | 3.3449 | 3.9793 | 1.7645 | 3.0515 | 4.8160 | | 4.2201 | 4.2201 | H12 | 2.5385 | 3.9125 | 1.0888 | 3.1833 | 3.9793 | 1.7759 | 3.3449 | 4.8160 | 1.7645 | 3.0515 | 4.2201 | | 4.2201 | H13 | 2.5385 | 3.1833 | 3.9125 | 1.0888 | 3.3449 | 3.9793 | 1.7759 | 3.0515 | 4.8160 | 1.7645 | 4.2201 | 4.2201 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| As1 |
C2 |
H5 |
111.004 |
|
As1 |
C2 |
H8 |
109.565 |
| As1 |
C2 |
H11 |
109.565 |
|
As1 |
C3 |
H6 |
111.004 |
| As1 |
C3 |
H9 |
109.565 |
|
As1 |
C3 |
H12 |
109.565 |
| As1 |
C4 |
H7 |
111.004 |
|
As1 |
C4 |
H10 |
109.565 |
| As1 |
C4 |
H13 |
109.565 |
|
C2 |
As1 |
C3 |
97.018 |
| C2 |
As1 |
C4 |
97.018 |
|
C3 |
As1 |
C4 |
97.018 |
| H5 |
C2 |
H8 |
109.206 |
|
H5 |
C2 |
H11 |
109.206 |
| H6 |
C3 |
H9 |
109.206 |
|
H6 |
C3 |
H12 |
109.206 |
| H7 |
C4 |
H10 |
109.206 |
|
H7 |
C4 |
H13 |
109.206 |
| H8 |
C2 |
H11 |
108.246 |
|
H9 |
C3 |
H12 |
108.246 |
| H10 |
C4 |
H13 |
108.246 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability