Zero-field mobilities in helium: highly accurate values for use in ion mobility spectrometry
Tóm tắt
The zero-field mobilities of 46 atomic ions in helium are calculated as functions of the gas temperature in an ion mobility spectrometer. The calculations are based on highly accurate, ab initio potential energy curves obtained in the last few years. In general, they start from a small value at low temperature, rise steadily to a maximum at some specific temperature, T
max
, and then decline at higher temperatures. The ratio of T
max
to the dissociation energy (well depth) of the ion-neutral interaction potential is shown to be approximation the same for all singly-charged ions and a few multiply-charged ions.
Tài liệu tham khảo
Armentrout PB (2011) In: Wilkins CL, Trimpin S (eds) Ion Mobility Spectrometry-Mass Spectrometry. CRC Press, Boca Raton, Florida
Buchachenko AA, Tscherbul TV, Klos J, Szczesniak MM, Chalasinski G, Webb R, Viehland LA (2005) Interaction potentials of the Rg-I anions, neutrals, and cations (Rg = He, Ne, Ar). J Chem Phys 122:194311
Buchachenko AA, Klos J, Szczesniak MM, Chalasinski G, Gray BR, Wright TG, Wood EL, Viehland LA, Qing E (2006) Interaction potentials for Br--Rg (Rg=He-Rn): spectroscopy and transport coefficients. J Chem Phys 125:064305
Buchachenko AA, Grinev TA, Wright TG, Viehland LA (2008) Interactions between anionic and neutral bromine and rare gas atoms. J Chem Phys 128:064317
Buchachenko AA, Wright TG, Lee EPF, Viehland LA (2009) Interaction potentials, spectroscopy and transport properties of the Br+-RG systems (RG = He-Rn). J Phys Chem A 123:14431
Danailov DM, Viehland LA, Johnsen R, Wright TG, Dickinson AS (2008) Transport of O+ through argon. J Chem Phys 128:134302
Gardner AM, Gutsmiedl KA, Wright TG, Breckenridge WH, Chapman CYN, Viehland LA (2010) Theoretical study of Al+-RG (RG = He-Rn). J Chem Phys 133:164302
Gardner AM, Withers CD, Graneck JB, Wright TG, Viehland LA, Breckenridge WH (2010) Theoretical study of M+-RG and M2+-RG complexes and transport of M+ through RG (M = Be and Mg, RG = He-Rn). J Phys Chem A 114:7631–7641
Gardner AM, Withers CD, Wright TG, Kaplan KI, Chapman CYN, Viehland LA, Lee EPF, Breckenridge WH (2010) Theoretical study of the bonding in Mn+ -RG complexes and the transport of Mn+ through RG (M = Ca, Sr, Ra; n = 1,2; RG = He-Rn). J Chem Phys 132:054302
Gray BR, Wright TG, Wood EL, Viehland LA (2006) Accurate potential energy curves for F–Rg (Rg- = He-Rn): spectroscopy and transport coefficients. Phys Chem Chem Phys 8:4752–4757
Gray BR, Lee EPF, Yousef A, Shrestha S, Viehland LA, Wright TG (2006) Accurate potential energy curves for Tl+-Rg (Rg = He-Rn): spectroscopy and transport coefficients. Mol Phys 104:3237–3244
Hickling HL, Viehland LA, Shepherd DT, Soldan P, Lee EPF, Wright TG (2004) Spectroscopy of M+·Rg and transport coefficients of M+ in Rg (M = Rb-Fr, Rg = He-Rn). Phys Chem Chem Phys 6:4233–4239
Lozeille J, Winata E, Soldan P, Lee EPF, Viehland LA, Wright TG (2002) Spectroscopy of Li+·Rg and Li+-Rg transport coefficients (Rg = He-Rn). Phys Chem Chem Phys 4:3601–3610
Mason EA, McDaniel EW (1988) Transport Properties of Ions in Gases. Wiley, New York
McGuirk MF, Viehland LA, Lee EPF, Breckenridge WH, Withers CD, Gardner AM, Plowright EJ, Wright TG (2009) Theoretical study of Ban+-RG complexes and transport of Ban+ through RG (n = 1,2; RG = He-Rn). J Chem Phys 130:194305
Soldan P, Lee EPF, Wright TG (1999) Interatomic potentials for the Na+·Rg complexes (RG = He, Ne and Ar). Mol Phys 97:139–149
Soldan P, Lee EPF, Lozeille J, Murrell JN, Wright TG (2001) High-quality interatomic potential for Li+·He. Chem Phys Lett 343:429–436
Qing E, Viehland LA, Lee EPF, Wright TG (2006) Interaction potentials and spectroscopy of Hg+Rg and Cd+Rg and transport coefficients for Hg+ and Cd+ in Rg (Rg = He-Rn). J Chem Phys 124:044316
Viehland LA, Mason EA (1975) Gaseous ion mobility in electric fields of arbitrary strength. Ann Phys (NY) 91:499–533
Viehland LA, Mason EA (1978) Gaseous ion mobility and diffusion in electric fields of arbitrary strength. Ann Phys (NY) 110:287–328
Viehland LA (1982) Gaseous ion transport coefficients. Chem Phys 70:149–156
Viehland LA (1984) Interaction potentials for the alkali ion-rare gas systems. Chem Phys 85:291–305
Viehland LA (1994) Velocity distribution functions and transport coefficients of atomic ions in atomic gases by a Gram-Charlier approach. Chem Phys 179:71–92
Viehland LA (2001) Ion-atom interaction potentials and transport properties. Comput Phys Commun 142:7–13
Viehland LA, Lozeille J, Soldan P, Lee EPF, Wright TG (2003) Spectroscopy of Na+·Rg and transport coefficients of Na+ in Rg (Rg = He-Rn). J Chem Phys 119:3729–3736
Viehland LA, Lozeille J, Soldan P, Lee EPF, Wright TG (2004) Spectroscopy of K+·Rg and transport coefficients of K+ in Rg (Rg = He-Rn). J Chem Phys 121:341–351
Viehland LA, Webb R, Lee EPF, Wright TG (2005) Accurate potential energy curves of HeO−, NeO− and ArO−: spectroscopy and transport coefficients. J Chem Phys 122:114302
Viehland LA, Gray BR, Wright TG (2009) Interaction potentials, spectroscopy and transport properties of RG+-He (RG = Ar-Rn). Mol Phys 107:2127–2139
Viehland LA, Chang Y (2010) Transport cross sections for collisions between particles. Comput Phys Commun 181:1687–1696
Withers CD, Wright TG, Viehland LA, Grossman L, Kirkpatrick CC, Lee EPF (2011) Theoretical study of Cl–RG (rare gas) complexes and transport of Cl- through RG (RG = He-Rn). J Chem Phys 135:024312
Wright TG, Viehland LA (2006) Accurate potential energy curves for HeS−: spectroscopy and transport coefficients. Chem Phys Lett 420:24–28
Wright TG, Lee EPF, Gray BR, Joyner NA, Johnson SH, Viehland LA, Breckenridge WH (2007) Accurate potential energy curves for Zn+/Rg (Rg = He-Rn): spectroscopy and transport coefficients. Chem Phys Lett 450:19–24
Wright TG, Lee EPF, Viehland LA (2008) Interaction potential of Al3+-Ne and the mobility of Al3+ in He and Ne. Chem Phys Lett 467:66–69
Wright TG, Gray BR, Viehland LA, Johnsen R (2008) Interaction potentials, spectroscopy and transport properties of Ne+-He and He+-Ne. J Chem Phys 129:184307
Yousef A, Shrestha S, Viehland LA, Lee EPF, Gray BR, Ayles VL, Wright TG, Breckenridge WH (2007) Interaction potentials and transport properties of coinage metal cations in rare gases. J Chem Phys 127:154309