Literature DB >> 18258449

A gas-phase study of the preferential solvation of Mn(2+) in mixed water/methanol clusters.

Bridgette J Duncombe1, Jens O S Rydén, Ljilijana Puskar, Hazel Cox, Anthony J Stace.   

Abstract

The kinetic shift that exists between two competing unimolecular fragmentation processes has been used to establish whether or not gas-phase Mn(2+) exhibits preferential solvation when forming mixed clusters with water and methanol. Supported by molecular orbital calculations, these first results for a metal dication demonstrate that Mn(2+) prefers to be solvated by methanol in the primary solvation shell.

Entities:  

Year:  2007        PMID： 18258449     DOI： 10.1016/j.jasms.2007.12.004

Source DB:  PubMed          Journal:  J Am Soc Mass Spectrom        ISSN： 1044-0305            Impact factor:   3.109


  6 in total

1.  Fragmentation pathways of [Mg(NH3)n]2+ complexes: electron capture versus charge separation.

Authors:  Bohan Wu; Bridgette J Duncombe; Anthony J Stace
Journal:  J Phys Chem A       Date:  2006-07-13       Impact factor: 2.781

2.  Performance of molecular orbital methods and density functional theory in the computation of geometries and energies of metal aqua ions.

Authors:  François P Rotzinger
Journal:  J Phys Chem B       Date:  2005-02-03       Impact factor: 2.991

3.  Hydration energies of divalent metal ions, Ca2+ (H2O)n (N = 5-7) and Ni2+ (H2O)m (N = 6-8), obtained by blackbody infrared radiative dissociation.

Authors:  S E Rodriguez-Cruz; R A Jockusch; E R Williams
Journal:  J Am Chem Soc       Date:  1998-06-17       Impact factor: 15.419

4.  Competing non-covalent interactions in alkali metal ion-acetonitrile-water clusters.

Authors:  Timothy D Vaden; James M Lisy
Journal:  J Phys Chem A       Date:  2005-05-05       Impact factor: 2.781

5.  Hydration energies and structures of alkaline earth metal ions, M2+(H2O)n, n = 5-7, M = Mg, Ca, Sr, and Ba.

Authors:  S E Rodriguez-Cruz; R A Jockusch; E R Williams
Journal:  J Am Chem Soc       Date:  1999-09-29       Impact factor: 15.419

6.  Solvent coordination in gas-phase [Mn.(H(2)O)(n)](2+) and [Mn.(ROH)(n)](2+) complexes: theory and experiment.

Authors:  Hazel Cox; Glen Akibo-Betts; Rossana R Wright; Nicholas R Walker; Sharon Curtis; Bridgette Duncombe; Anthony J Stace
Journal:  J Am Chem Soc       Date:  2003-01-08       Impact factor: 15.419
  6 in total
  4 in total

1.  Proton transfer reactions for methanol and water containing manganese ion complexes.

Authors:  Jens Rydén; Sven Öberg
Journal:  J Am Soc Mass Spectrom       Date:  2011-10-12       Impact factor: 3.109

2.  Gas phase structure of micro-hydrated [Mn(ClO4)]+ and [Mn2(ClO4)3]+ ions probed by infrared spectroscopy.

Authors:  Rajeev K Sinha; Edith Nicol; Vincent Steinmetz; Philippe Maître
Journal:  J Am Soc Mass Spectrom       Date:  2010-02-11       Impact factor: 3.109

3.  Preferential Ion Microsolvation in Mixed-Modifier Environments Observed Using Differential Mobility Spectrometry.

Authors:  Neville J A Coughlan; Chang Liu; Michael J Lecours; J Larry Campbell; W Scott Hopkins
Journal:  J Am Soc Mass Spectrom       Date:  2019-09-16       Impact factor: 3.109

4.  Metal-ion effects on the polarization of metal-bound water and infrared vibrational modes of the coordinated metal center of Mycobacterium tuberculosis pyrazinamidase via quantum mechanical calculations.

Authors:  Karim Salazar-Salinas; Pedro A Baldera-Aguayo; Jimy J Encomendero-Risco; Melvin Orihuela; Patricia Sheen; Jorge M Seminario; Mirko Zimic
Journal:  J Phys Chem B       Date:  2014-08-13       Impact factor: 2.991
  4 in total

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