All results from a given calculation for P(CH3)3 (trimethylphosphine)
using model chemistry: MP4/aug-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 MP4/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -460.442237 |
| Energy at 298.15K | |
| HF Energy | -459.647430 |
| Nuclear repulsion energy | 177.133137 |
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 MP4/aug-cc-pVTZ
Geometric Data calculated at MP4/aug-cc-pVTZ
Point Group is C3v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| P1 |
0.000 |
0.000 |
0.614 |
| C2 |
0.000 |
1.623 |
-0.284 |
| C3 |
1.406 |
-0.811 |
-0.284 |
| C4 |
-1.406 |
-0.811 |
-0.284 |
| H5 |
0.000 |
1.478 |
-1.369 |
| H6 |
-0.885 |
2.198 |
0.001 |
| H7 |
0.885 |
2.198 |
0.001 |
| H8 |
1.280 |
-0.739 |
-1.369 |
| H9 |
2.346 |
-0.333 |
0.001 |
| H10 |
1.462 |
-1.865 |
0.001 |
| H11 |
-1.280 |
-0.739 |
-1.369 |
| H12 |
-1.462 |
-1.865 |
0.001 |
| H13 |
-2.346 |
-0.333 |
0.001 |
Atom - Atom Distances (Å)
| |
P1 |
C2 |
C3 |
C4 |
H5 |
H6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
H13 |
| P1 | | 1.8546 | 1.8546 | 1.8546 | 2.4734 | 2.4476 | 2.4476 | 2.4734 | 2.4476 | 2.4476 | 2.4734 | 2.4476 | 2.4476 |
C2 | 1.8546 | | 2.8111 | 2.8111 | 1.0951 | 1.0928 | 1.0928 | 2.8978 | 3.0678 | 3.7927 | 2.8978 | 3.7927 | 3.0678 | C3 | 1.8546 | 2.8111 | | 2.8111 | 2.8978 | 3.7927 | 3.0678 | 1.0951 | 1.0928 | 1.0928 | 2.8978 | 3.0678 | 3.7927 | C4 | 1.8546 | 2.8111 | 2.8111 | | 2.8978 | 3.0678 | 3.7927 | 2.8978 | 3.7927 | 3.0678 | 1.0951 | 1.0928 | 1.0928 | H5 | 2.4734 | 1.0951 | 2.8978 | 2.8978 | | 1.7826 | 1.7826 | 2.5605 | 3.2653 | 3.8977 | 2.5605 | 3.8977 | 3.2653 | H6 | 2.4476 | 1.0928 | 3.7927 | 3.0678 | 1.7826 | | 1.7690 | 3.8977 | 4.1043 | 4.6922 | 3.2653 | 4.1043 | 2.9231 | H7 | 2.4476 | 1.0928 | 3.0678 | 3.7927 | 1.7826 | 1.7690 | | 3.2653 | 2.9231 | 4.1043 | 3.8977 | 4.6922 | 4.1043 | H8 | 2.4734 | 2.8978 | 1.0951 | 2.8978 | 2.5605 | 3.8977 | 3.2653 | | 1.7826 | 1.7826 | 2.5605 | 3.2653 | 3.8977 | H9 | 2.4476 | 3.0678 | 1.0928 | 3.7927 | 3.2653 | 4.1043 | 2.9231 | 1.7826 | | 1.7690 | 3.8977 | 4.1043 | 4.6922 | H10 | 2.4476 | 3.7927 | 1.0928 | 3.0678 | 3.8977 | 4.6922 | 4.1043 | 1.7826 | 1.7690 | | 3.2653 | 2.9231 | 4.1043 | H11 | 2.4734 | 2.8978 | 2.8978 | 1.0951 | 2.5605 | 3.2653 | 3.8977 | 2.5605 | 3.8977 | 3.2653 | | 1.7826 | 1.7826 | H12 | 2.4476 | 3.7927 | 3.0678 | 1.0928 | 3.8977 | 4.1043 | 4.6922 | 3.2653 | 4.1043 | 2.9231 | 1.7826 | | 1.7690 | H13 | 2.4476 | 3.0678 | 3.7927 | 1.0928 | 3.2653 | 2.9231 | 4.1043 | 3.8977 | 4.6922 | 4.1043 | 1.7826 | 1.7690 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| P1 |
C2 |
H5 |
111.350 |
|
P1 |
C2 |
H6 |
109.561 |
| P1 |
C2 |
H7 |
109.561 |
|
P1 |
C3 |
H8 |
111.350 |
| P1 |
C3 |
H9 |
109.561 |
|
P1 |
C3 |
H10 |
109.561 |
| P1 |
C4 |
H11 |
111.350 |
|
P1 |
C4 |
H12 |
109.561 |
| P1 |
C4 |
H13 |
109.561 |
|
C2 |
P1 |
C3 |
98.554 |
| C2 |
P1 |
C4 |
98.554 |
|
C3 |
P1 |
C4 |
98.554 |
| H5 |
C2 |
H6 |
109.117 |
|
H5 |
C2 |
H7 |
109.117 |
| H6 |
C2 |
H7 |
108.071 |
|
H8 |
C3 |
H9 |
109.117 |
| H8 |
C3 |
H10 |
109.117 |
|
H9 |
C3 |
H10 |
108.071 |
| H11 |
C4 |
H12 |
109.117 |
|
H11 |
C4 |
H13 |
109.117 |
| H12 |
C4 |
H13 |
108.071 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability