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	hartrees
Energy at 0K	-2351.533181
Energy at 298.15K	-2351.540346
HF Energy	-2350.869772
Nuclear repulsion energy	291.976640

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	3223	3003	35.45
2	A₁	3123	2909	26.88
3	A₁	1524	1420	10.42
4	A₁	1368	1274	4.03
5	A₁	947	883	26.52
6	A₁	591	550	2.05
7	A₁	244	227	1.66
8	A₂	3234	3013	0.00
9	A₂	1505	1402	0.00
10	A₂	791	737	0.00
11	A₂	141	131	0.00
12	E	3235	3013	14.68
12	E	3235	3013	14.68
13	E	3223	3003	5.39
13	E	3223	3003	5.39
14	E	3125	2911	21.78
14	E	3125	2911	21.78
15	E	1520	1416	10.39
15	E	1520	1416	10.39
16	E	1509	1406	4.99
16	E	1509	1406	4.99
17	E	1342	1250	1.48
17	E	1342	1250	1.48
18	E	944	880	12.59
18	E	944	880	12.59
19	E	834	777	0.00
19	E	834	777	0.00
20	E	606	564	15.36
20	E	606	564	15.36
21	E	225	210	0.34
21	E	225	210	0.34
22	E	167	155	0.04
22	E	167	155	0.04

Atom	x (Å)	y (Å)	z (Å)
As1	0.000	0.000	0.469
C2	0.000	1.692	-0.514
C3	1.466	-0.846	-0.514
C4	-1.466	-0.846	-0.514
H5	0.000	1.524	-1.589
H6	1.320	-0.762	-1.589
H7	-1.320	-0.762	-1.589
H8	-0.881	2.268	-0.241
H9	2.405	-0.371	-0.241
H10	-1.524	-1.898	-0.241
H11	0.881	2.268	-0.241
H12	1.524	-1.898	-0.241
H13	-2.405	-0.371	-0.241

	As1	C2	C3	C4	H5	H6	H7	H8	H9	H10	H11	H12	H13
As1		1.9567	1.9567	1.9567	2.5609	2.5609	2.5609	2.5350	2.5350	2.5350	2.5350	2.5350	2.5350
C2	1.9567		2.9313	2.9313	1.0889	2.9873	2.9873	1.0876	3.1806	3.9094	1.0876	3.9094	3.1806
C3	1.9567	2.9313		2.9313	2.9873	1.0889	2.9873	3.9094	1.0876	3.1806	3.1806	1.0876	3.9094
C4	1.9567	2.9313	2.9313		2.9873	2.9873	1.0889	3.1806	3.9094	1.0876	3.9094	3.1806	1.0876
H5	2.5609	1.0889	2.9873	2.9873		2.6399	2.6399	1.7743	3.3457	3.9809	1.7743	3.9809	3.3457
H6	2.5609	2.9873	1.0889	2.9873	2.6399		2.6399	3.9809	1.7743	3.3457	3.3457	1.7743	3.9809
H7	2.5609	2.9873	2.9873	1.0889	2.6399	2.6399		3.3457	3.9809	1.7743	3.9809	3.3457	1.7743
H8	2.5350	1.0876	3.9094	3.1806	1.7743	3.9809	3.3457		4.2152	4.2152	1.7628	4.8104	3.0476
H9	2.5350	3.1806	1.0876	3.9094	3.3457	1.7743	3.9809	4.2152		4.2152	3.0476	1.7628	4.8104
H10	2.5350	3.9094	3.1806	1.0876	3.9809	3.3457	1.7743	4.2152	4.2152		4.8104	3.0476	1.7628
H11	2.5350	1.0876	3.1806	3.9094	1.7743	3.3457	3.9809	1.7628	3.0476	4.8104		4.2152	4.2152
H12	2.5350	3.9094	1.0876	3.1806	3.9809	1.7743	3.3457	4.8104	1.7628	3.0476	4.2152		4.2152
H13	2.5350	3.1806	3.9094	1.0876	3.3457	3.9809	1.7743	3.0476	4.8104	1.7628	4.2152	4.2152

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
As1	C2	H5	111.240	As1	C2	H8	109.415
As1	C2	H11	109.415	As1	C3	H6	111.240
As1	C3	H9	109.415	As1	C3	H12	109.415
As1	C4	H7	111.240	As1	C4	H10	109.415
As1	C4	H13	109.415	C2	As1	C3	97.014
C2	As1	C4	97.014	C3	As1	C4	97.014
H5	C2	H8	109.222	H5	C2	H11	109.222
H6	C3	H9	109.222	H6	C3	H12	109.222
H7	C4	H10	109.222	H7	C4	H13	109.222
H8	C2	H11	108.272	H9	C3	H12	108.272
H10	C4	H13	108.272

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

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

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/6-31+G**

States and conformations

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