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	hartrees
Energy at 0K	-418.807060
Energy at 298.15K	-418.814965
HF Energy	-418.469170
Nuclear repulsion energy	112.718274

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	3138	3138	14.62
2	A'	3134	3134	26.74
3	A'	3060	3060	15.78
4	A'	2463	2463	80.94
5	A'	1576	1576	2.74
6	A'	1574	1574	16.01
7	A'	1445	1445	2.33
8	A'	1086	1086	34.62
9	A'	1041	1041	35.10
10	A'	765	765	2.07
11	A'	680	680	1.63
12	A'	272	272	0.19
13	A'	198	198	0.13
14	A"	3138	3138	7.71
15	A"	3134	3134	0.00
16	A"	3062	3062	15.47
17	A"	1568	1568	9.87
18	A"	1562	1562	2.02
19	A"	1430	1430	3.82
20	A"	1094	1094	28.24
21	A"	907	907	1.57
22	A"	779	779	0.04
23	A"	728	728	12.41
24	A"	195	195	0.03

Atom	x (Å)	y (Å)	z (Å)
P1	-0.038	-0.671	0.000
H2	1.355	-0.933	0.000
C3	-0.038	0.531	1.423
C4	-0.038	0.531	-1.423
H5	-1.033	0.987	1.507
H6	-1.033	0.987	-1.507
H7	0.169	-0.005	2.357
H8	0.169	-0.005	-2.357
H9	0.704	1.328	1.298
H10	0.704	1.328	-1.298

	P1	H2	C3	C4	H5	H6	H7	H8	H9	H10
P1		1.4174	1.8629	1.8629	2.4514	2.4514	2.4579	2.4579	2.4967	2.4967
H2	1.4174		2.4717	2.4717	3.4143	3.4143	2.7970	2.7970	2.6872	2.6872
C3	1.8629	2.4717		2.8456	1.0969	3.1275	1.0966	3.8230	1.0965	2.9307
C4	1.8629	2.4717	2.8456		3.1275	1.0969	3.8230	1.0966	2.9307	1.0965
H5	2.4514	3.4143	1.0969	3.1275		3.0144	1.7743	4.1662	1.7825	3.3169
H6	2.4514	3.4143	3.1275	1.0969	3.0144		4.1662	1.7743	3.3169	1.7825
H7	2.4579	2.7970	1.0966	3.8230	1.7743	4.1662		4.7136	1.7847	3.9269
H8	2.4579	2.7970	3.8230	1.0966	4.1662	1.7743	4.7136		3.9269	1.7847
H9	2.4967	2.6872	1.0965	2.9307	1.7825	3.3169	1.7847	3.9269		2.5957
H10	2.4967	2.6872	2.9307	1.0965	3.3169	1.7825	3.9269	1.7847	2.5957

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
P1	C3	H5	109.083	P1	C3	H7	109.574
P1	C3	H9	112.462	P1	C4	H6	109.083
P1	C4	H8	109.574	P1	C4	H10	112.462
H2	P1	C3	96.852	H2	P1	C4	96.852
C3	P1	C4	99.598	H5	C3	H7	107.973
H5	C3	H9	108.709	H6	C4	H8	107.973
H6	C4	H10	108.709	H7	C3	H9	108.934
H8	C4	H10	108.934

All results from a given calculation for CH₃PHCH₃ (dimethylphosphine)

using model chemistry: MP3=FULL/3-21G*

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: MP3=FULL/3-21G*

States and conformations

All results from a given calculation for CH₃PHCH₃ (dimethylphosphine)