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	hartrees
Energy at 0K	-421.188609
Energy at 298.15K	-421.196436
HF Energy	-420.592164
Nuclear repulsion energy	113.910672

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	3178	3017	10.39
2	A'	3173	3013	12.30
3	A'	3091	2935	12.52
4	A'	2454	2329	79.42
5	A'	1502	1426	11.76
6	A'	1500	1424	2.08
7	A'	1339	1272	2.33
8	A'	1024	972	25.26
9	A'	971	922	24.98
10	A'	734	697	1.48
11	A'	689	654	2.51
12	A'	261	248	0.28
13	A'	201	191	0.08
14	A"	3179	3018	2.10
15	A"	3175	3015	1.36
16	A"	3095	2938	11.84
17	A"	1492	1416	5.65
18	A"	1487	1411	3.45
19	A"	1323	1256	1.74
20	A"	1046	993	24.65
21	A"	836	793	0.59
22	A"	748	710	12.72
23	A"	720	683	5.00
24	A"	191	181	0.01

Atom	x (Å)	y (Å)	z (Å)
P1	-0.037	-0.666	0.000
H2	1.348	-0.926	0.000
C3	-0.037	0.528	1.404
C4	-0.037	0.528	-1.404
H5	-1.023	0.977	1.480
H6	-1.023	0.977	-1.480
H7	0.156	-0.002	2.331
H8	0.156	-0.002	-2.331
H9	0.699	1.315	1.284
H10	0.699	1.315	-1.284

	P1	H2	C3	C4	H5	H6	H7	H8	H9	H10
P1		1.4099	1.8438	1.8438	2.4209	2.4209	2.4313	2.4313	2.4733	2.4733
H2	1.4099		2.4513	2.4513	3.3815	3.3815	2.7765	2.7765	2.6636	2.6636
C3	1.8438	2.4513		2.8090	1.0852	3.0810	1.0847	3.7777	1.0845	2.8965
C4	1.8438	2.4513	2.8090		3.0810	1.0852	3.7777	1.0847	2.8965	1.0845
H5	2.4209	3.3815	1.0852	3.0810		2.9602	1.7523	4.1073	1.7657	3.2740
H6	2.4209	3.3815	3.0810	1.0852	2.9602		4.1073	1.7523	3.2740	1.7657
H7	2.4313	2.7765	1.0847	3.7777	1.7523	4.1073		4.6616	1.7681	3.8855
H8	2.4313	2.7765	3.7777	1.0847	4.1073	1.7523	4.6616		3.8855	1.7681
H9	2.4733	2.6636	1.0845	2.8965	1.7657	3.2740	1.7681	3.8855		2.5680
H10	2.4733	2.6636	2.8965	1.0845	3.2740	1.7657	3.8855	1.7681	2.5680

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
P1	C3	H5	108.710	P1	C3	H7	109.497
P1	C3	H9	112.674	P1	C4	H6	108.710
P1	C4	H8	109.497	P1	C4	H10	112.674
H2	P1	C3	96.865	H2	P1	C4	96.865
C3	P1	C4	99.237	H5	C3	H7	107.713
H5	C3	H9	108.934	H6	C4	H8	107.713
H6	C4	H10	108.934	H7	C3	H9	109.188
H8	C4	H10	109.188

All results from a given calculation for CH₃PHCH₃ (dimethylphosphine)

using model chemistry: MP2=FULL/cc-pVTZ

States and conformations

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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All results from a given calculation for CH3PHCH3 (dimethylphosphine)

using model chemistry: MP2=FULL/cc-pVTZ

States and conformations

All results from a given calculation for CH₃PHCH₃ (dimethylphosphine)