NIST X-ray Photoelectron Spectroscopy Database

Name: diarsenic trioxide
Formula: As₂O₃

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Total Records: 38

Element	Atomic No	Spectral Line	Energy (eV)

O	8	1s	531.60
O	8	1s	531.80
As	33	2p_3/2	1326.70
As	33	2p_3/2	1326.60
As	33	2p_3/2	1327.30
As	33	3d	45.00
As	33	3d	44.90
As	33	3d	46.30
As	33	3d	44.80
As	33	3d	44.20
As	33	3d	45.40
As	33	3d	44.40
As	33	3d	43.90
As	33	3d	44.70
As	33	3d_5/2	44.90
As	33	3p_3/2	145.40
As	33	L₃M₄₅M₄₅(¹G)	1218.90
As	33	L₃M₄₅M₄₅(¹G)	1217.80
As	33	L₃M₄₅M₄₅(¹G)	1218.80
As	33	L₃M₄₅M₄₅(¹G)	1218.70
As	33	AP-2p_3/2, L₃M₄₅M₄₅(¹G)	2545.60
As	33	AP-2p_3/2, L₃M₄₅M₄₅(¹G)	2545.10
As	33	AP-3d, L₃M₄₅M₄₅(¹G)	1263.30
As	33	AP-3d, L₃M₄₅M₄₅(¹G)	1263.80
As	33	AP-3d, L₃M₄₅M₄₅(¹G)	1263.60
As	33	3d	44.10
As	33	3d	44.90
O	8	1s	532.30
As	33	3d	44.90
O	8	1s	531.60