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	hartrees
Energy at 0K	-2351.430470
Energy at 298.15K	-2351.437917
HF Energy	-2350.835894
Nuclear repulsion energy	291.906316

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	3206	3008	27.28
2	A₁	3106	2914	16.43
3	A₁	1562	1466	6.94
4	A₁	1380	1295	4.17
5	A₁	948	890	37.79
6	A₁	592	555	1.48
7	A₁	268	251	0.51
8	A₂	3210	3012	0.00
9	A₂	1530	1436	0.00
10	A₂	805	755	0.00
11	A₂	183	171	0.00
12	E	3210	3012	11.96
12	E	3210	3012	11.96
13	E	3205	3008	4.44
13	E	3205	3008	4.44
14	E	3108	2916	13.17
14	E	3108	2916	13.17
15	E	1545	1450	10.71
15	E	1545	1450	10.71
16	E	1536	1441	2.53
16	E	1536	1441	2.53
17	E	1355	1271	1.38
17	E	1355	1271	1.38
18	E	956	897	18.26
18	E	956	897	18.26
19	E	828	777	0.41
19	E	828	777	0.41
20	E	612	574	13.64
20	E	612	574	13.64
21	E	246	231	0.15
21	E	246	231	0.15
22	E	212	199	0.01
22	E	212	199	0.01

Atom	x (Å)	y (Å)	z (Å)
As1	0.000	0.000	0.469
C2	0.000	1.689	-0.516
C3	1.462	-0.844	-0.516
C4	-1.462	-0.844	-0.516
H5	0.000	1.515	-1.596
H6	1.312	-0.758	-1.596
H7	-1.312	-0.758	-1.596
H8	-0.885	2.265	-0.236
H9	2.404	-0.366	-0.236
H10	-1.519	-1.899	-0.236
H11	0.885	2.265	-0.236
H12	1.519	-1.899	-0.236
H13	-2.404	-0.366	-0.236

	As1	C2	C3	C4	H5	H6	H7	H8	H9	H10	H11	H12	H13
As1		1.9550	1.9550	1.9550	2.5613	2.5613	2.5613	2.5318	2.5318	2.5318	2.5318	2.5318	2.5318
C2	1.9550		2.9250	2.9250	1.0937	2.9789	2.9789	1.0925	3.1747	3.9059	1.0925	3.9059	3.1747
C3	1.9550	2.9250		2.9250	2.9789	1.0937	2.9789	3.9059	1.0925	3.1747	3.1747	1.0925	3.9059
C4	1.9550	2.9250	2.9250		2.9789	2.9789	1.0937	3.1747	3.9059	1.0925	3.9059	3.1747	1.0925
H5	2.5613	1.0937	2.9789	2.9789		2.6249	2.6249	1.7870	3.3417	3.9766	1.7870	3.9766	3.3417
H6	2.5613	2.9789	1.0937	2.9789	2.6249		2.6249	3.9766	1.7870	3.3417	3.3417	1.7870	3.9766
H7	2.5613	2.9789	2.9789	1.0937	2.6249	2.6249		3.3417	3.9766	1.7870	3.9766	3.3417	1.7870
H8	2.5318	1.0925	3.9059	3.1747	1.7870	3.9766	3.3417		4.2117	4.2117	1.7702	4.8079	3.0377
H9	2.5318	3.1747	1.0925	3.9059	3.3417	1.7870	3.9766	4.2117		4.2117	3.0377	1.7702	4.8079
H10	2.5318	3.9059	3.1747	1.0925	3.9766	3.3417	1.7870	4.2117	4.2117		4.8079	3.0377	1.7702
H11	2.5318	1.0925	3.1747	3.9059	1.7870	3.3417	3.9766	1.7702	3.0377	4.8079		4.2117	4.2117
H12	2.5318	3.9059	1.0925	3.1747	3.9766	1.7870	3.3417	4.8079	1.7702	3.0377	4.2117		4.2117
H13	2.5318	3.1747	3.9059	1.0925	3.3417	3.9766	1.7870	3.0377	4.8079	1.7702	4.2117	4.2117

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
As1	C2	H5	111.138	As1	C2	H8	109.056
As1	C2	H11	109.056	As1	C3	H6	111.138
As1	C3	H9	109.056	As1	C3	H12	109.056
As1	C4	H7	111.138	As1	C4	H10	109.056
As1	C4	H13	109.056	C2	As1	C3	96.848
C2	As1	C4	96.848	C3	As1	C4	96.848
H5	C2	H8	109.656	H5	C2	H11	109.656
H6	C3	H9	109.656	H6	C3	H12	109.656
H7	C4	H10	109.656	H7	C4	H13	109.656
H8	C2	H11	108.223	H9	C3	H12	108.223
H10	C4	H13	108.223

All results from a given calculation for As(CH₃)₃ (trimethyl arsine)

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 As(CH3)3 (trimethyl arsine)

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

States and conformations

All results from a given calculation for As(CH₃)₃ (trimethyl arsine)