Accurate zero-field mobilities of atomic ions in the rare gases for calibration of ion mobility spectrometers |
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Authors: | Larry A. Viehland Tamar Skaist Chetana Adhikari William F. Siems |
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Affiliation: | 1.Science Department,Chatham University,Pittsburgh,USA;2.Department of Chemistry,Washington State University,Pullman,USA |
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Abstract: | The zero-field mobilities of many atomic ions in rare gases are calculated from highly accurate, ab initio potential energy curves. They are expected to be accurate to at least 0.05%, thus allowing them to be used to calibrate mobility measurements in different drift-tube and ion mobility mass spectrometers. |
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