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	hartrees
Energy at 0K	-421.112978
Energy at 298.15K	-421.120814
HF Energy	-420.560129
Nuclear repulsion energy	113.376030

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	3180	3012	10.40
2	A'	3176	3008	21.16
3	A'	3080	2917	17.14
4	A'	2406	2279	97.43
5	A'	1521	1440	6.09
6	A'	1519	1438	17.27
7	A'	1399	1325	3.27
8	A'	1051	995	48.59
9	A'	1007	954	43.48
10	A'	744	704	2.91
11	A'	695	658	2.72
12	A'	270	256	0.55
13	A'	196	186	0.23
14	A"	3180	3012	3.96
15	A"	3178	3010	0.97
16	A"	3082	2919	15.76
17	A"	1510	1430	12.87
18	A"	1503	1424	1.20
19	A"	1380	1307	7.53
20	A"	1060	1004	32.00
21	A"	870	824	0.89
22	A"	750	710	9.18
23	A"	732	693	7.61
24	A"	179	170	0.02

Atom	x (Å)	y (Å)	z (Å)
P1	-0.038	-0.667	0.000
H2	1.355	-0.940	0.000
C3	-0.038	0.528	1.411
C4	-0.038	0.528	-1.411
H5	-1.026	0.985	1.495
H6	-1.026	0.985	-1.495
H7	0.156	-0.003	2.345
H8	0.156	-0.003	-2.345
H9	0.704	1.322	1.302
H10	0.704	1.322	-1.302

	P1	H2	C3	C4	H5	H6	H7	H8	H9	H10
P1		1.4191	1.8490	1.8490	2.4376	2.4376	2.4446	2.4446	2.4898	2.4898
H2	1.4191		2.4667	2.4667	3.4070	3.4070	2.7951	2.7951	2.6891	2.6891
C3	1.8490	2.4667		2.8217	1.0917	3.1033	1.0916	3.7979	1.0917	2.9218
C4	1.8490	2.4667	2.8217		3.1033	1.0917	3.7979	1.0916	2.9218	1.0917
H5	2.4376	3.4070	1.0917	3.1033		2.9907	1.7589	4.1374	1.7725	3.3055
H6	2.4376	3.4070	3.1033	1.0917	2.9907		4.1374	1.7589	3.3055	1.7725
H7	2.4446	2.7951	1.0916	3.7979	1.7589	4.1374		4.6894	1.7730	3.9180
H8	2.4446	2.7951	3.7979	1.0916	4.1374	1.7589	4.6894		3.9180	1.7730
H9	2.4898	2.6891	1.0917	2.9218	1.7725	3.3055	1.7730	3.9180		2.6030
H10	2.4898	2.6891	2.9218	1.0917	3.3055	1.7725	3.9180	1.7730	2.6030

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
P1	C3	H5	109.255	P1	C3	H7	109.768
P1	C3	H9	113.167	P1	C4	H6	109.255
P1	C4	H8	109.768	P1	C4	H10	113.167
H2	P1	C3	97.132	H2	P1	C4	97.132
C3	P1	C4	99.462	H5	C3	H7	107.335
H5	C3	H9	108.545	H6	C4	H8	107.335
H6	C4	H10	108.545	H7	C3	H9	108.598
H8	C4	H10	108.598

All results from a given calculation for CH₃PHCH₃ (dimethylphosphine)

using model chemistry: MP2=FULL/6-311G*

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/6-311G*

States and conformations

All results from a given calculation for CH₃PHCH₃ (dimethylphosphine)