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	hartrees
Energy at 0K	-421.015275
Energy at 298.15K	-421.023114
HF Energy	-420.538085
Nuclear repulsion energy	113.282115

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	3242	3242	14.68
2	A'	3237	3237	28.50
3	A'	3142	3142	15.32
4	A'	2491	2491	110.48
5	A'	1544	1544	5.25
6	A'	1542	1542	7.34
7	A'	1415	1415	0.77
8	A'	1061	1061	36.43
9	A'	1015	1015	31.89
10	A'	745	745	3.38
11	A'	694	694	2.59
12	A'	265	265	0.37
13	A'	195	195	0.07
14	A"	3242	3242	7.67
15	A"	3238	3238	0.02
16	A"	3144	3144	15.30
17	A"	1536	1536	6.37
18	A"	1528	1528	2.82
19	A"	1398	1398	1.09
20	A"	1069	1069	33.50
21	A"	877	877	0.66
22	A"	750	750	7.30
23	A"	736	736	7.78
24	A"	182	182	0.02

Atom	x (Å)	y (Å)	z (Å)
P1	-0.038	-0.666	0.000
H2	1.344	-0.946	0.000
C3	-0.038	0.528	1.419
C4	-0.038	0.528	-1.419
H5	-1.022	0.982	1.502
H6	-1.022	0.982	-1.502
H7	0.158	-0.006	2.345
H8	0.158	-0.006	-2.345
H9	0.700	1.319	1.309
H10	0.700	1.319	-1.309

	P1	H2	C3	C4	H5	H6	H7	H8	H9	H10
P1		1.4098	1.8545	1.8545	2.4370	2.4370	2.4433	2.4433	2.4895	2.4895
H2	1.4098		2.4690	2.4690	3.4017	3.4017	2.7903	2.7903	2.6944	2.6944
C3	1.8545	2.4690		2.8381	1.0872	3.1159	1.0867	3.8065	1.0869	2.9348
C4	1.8545	2.4690	2.8381		3.1159	1.0872	3.8065	1.0867	2.9348	1.0869
H5	2.4370	3.4017	1.0872	3.1159		3.0045	1.7548	4.1434	1.7656	3.3143
H6	2.4370	3.4017	3.1159	1.0872	3.0045		4.1434	1.7548	3.3143	1.7656
H7	2.4433	2.7903	1.0867	3.8065	1.7548	4.1434		4.6892	1.7671	3.9245
H8	2.4433	2.7903	3.8065	1.0867	4.1434	1.7548	4.6892		3.9245	1.7671
H9	2.4895	2.6944	1.0869	2.9348	1.7656	3.3143	1.7671	3.9245		2.6186
H10	2.4895	2.6944	2.9348	1.0869	3.3143	1.7656	3.9245	1.7671	2.6186

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
P1	C3	H5	109.079	P1	C3	H7	109.564
P1	C3	H9	113.025	P1	C4	H6	109.079
P1	C4	H8	109.564	P1	C4	H10	113.025
H2	P1	C3	97.353	H2	P1	C4	97.353
C3	P1	C4	99.849	H5	C3	H7	107.648
H5	C3	H9	108.607	H6	C4	H8	107.648
H6	C4	H10	108.607	H7	C3	H9	108.774
H8	C4	H10	108.774

All results from a given calculation for CH₃PHCH₃ (dimethylphosphine)

using model chemistry: MP3=FULL/6-31G**

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/6-31G**

States and conformations

All results from a given calculation for CH₃PHCH₃ (dimethylphosphine)