Crossref journal-article
AIP Publishing
The Journal of Chemical Physics (317)
Abstract

X-ray absorption spectroscopy (XAS) and small angle x-ray scattering (SAXS) were utilized to study the effect of fluoride (F−) anion in aqueous solutions. XAS spectra show that F− increases the number of strong H-bonds, likely between F− and water in the first hydration shell. SAXS data show a low-Q scattering intensity increase similar to the effect of a temperature decrease, suggesting an enhanced anomalous scattering behavior in F− solutions. Quantitative analysis revealed that fluoride solutions have larger correlation lengths than chloride solutions with the same cations but shorter compared to pure water. This is interpreted as an increased fraction of tetrahedral low-density structures in the solutions due to the presence of the F− ions, which act as nucleation centers replacing water in the H-bonding network and forming stronger H-bonds, but the presence of the cations restricts the extension of strong H-bonds.

Bibliography

Waluyo, I., Huang, C., Nordlund, D., Weiss, T. M., Pettersson, L. G. M., & Nilsson, A. (2011). Increased fraction of low-density structures in aqueous solutions of fluoride. The Journal of Chemical Physics, 134(22).

Authors 6
  1. Iradwikanari Waluyo (first)
  2. Congcong Huang (additional)
  3. Dennis Nordlund (additional)
  4. Thomas M. Weiss (additional)
  5. Lars G. M. Pettersson (additional)
  6. Anders Nilsson (additional)
References 69 Referenced 23
  1. 10.1021/cr00019a014 / Chem. Rev. (1993)
  2. 10.1021/cr8003828 / Chem. Rev. (2009)
  3. 10.1021/cr0403741 / Chem. Rev. (2006)
  4. 10.1126/science.1106525 / Science (2005)
  5. 10.1021/jp104840g / J. Phys. Chem. B (2010)
  6. 10.1016/S0301-4622(02)00153-9 / Biophys. Chem. (2002)
  7. 10.1073/pnas.92.12.5553 / Proc. Natl. Acad. Sci. U.S.A. (1995)
  8. {'volume-title': 'Thermodynamics of Solvation: Solution and Dissolution, Ions and Solvents, Structure and Energetic', 'year': '1990', 'key': '2023062605104341700_c8'} / Thermodynamics of Solvation: Solution and Dissolution, Ions and Solvents, Structure and Energetic (1990)
  9. 10.1016/j.jcis.2005.02.001 / J. Colloid Interface Sci. (2005)
  10. 10.1016/S0009-2614(03)00123-4 / Chem. Phys. Lett. (2003)
  11. 10.1021/ja071933z / J. Am. Chem. Soc. (2007)
  12. 10.1063/1.1992472 / J. Chem. Phys. (2005)
  13. 10.1080/00268970110056889 / Mol. Phys. (2001)
  14. 10.1016/j.bpc.2006.04.009 / Biophys. Chem. (2006)
  15. 10.1021/jp014063v / J. Phys. Chem. A (2002)
  16. 10.1021/jp808732s / J. Phys. Chem. B (2009)
  17. 10.1063/1.478075 / J. Chem. Phys. (1999)
  18. 10.1063/1.1853352 / J. Chem. Phys. (2005)
  19. 10.1039/b209240a / Phys. Chem. Chem. Phys. (2003)
  20. 10.1021/jp057544d / J. Phys. Chem. B (2006)
  21. 10.1021/j150643a008 / J. Phys. Chem. (1983)
  22. 10.1021/jp980642x / J. Phys. Chem. B (1998)
  23. 10.1063/1.2566868 / J. Chem. Phys. (2007)
  24. 10.1021/j100173a018 / J. Phys. Chem. (1991)
  25. 10.1063/1.3533958 / J. Chem. Phys. (2011)
  26. 10.1088/0953-8984/14/8/106 / J. Phys. Condens. Matter (2002)
  27. 10.1126/science.1096205 / Science (2004)
  28. 10.1016/S0009-2614(02)00890-4 / Chem. Phys. Lett. (2002)
  29. 10.1016/j.elspec.2010.02.005 / J. Electron Spectrosc. Relat. Phenom. (2010)
  30. 10.1103/PhysRevB.80.233404 / Phys. Rev. B (2009)
  31. 10.1016/j.elspec.2010.02.004 / J. Electron Spectrosc. Relat. Phenom. (2010)
  32. 10.1103/PhysRevB.73.024205 / Phys. Rev. B (2006)
  33. 10.1063/1.2928842 / J. Chem. Phys. (2008)
  34. 10.1103/PhysRevB.83.024201 / Phys. Rev. B (2011)
  35. 10.1103/PhysRevLett.105.017802 / Phys. Rev. Lett. (2010)
  36. 10.1016/j.cplett.2008.04.077 / Chem. Phys. Lett. (2008)
  37. 10.1126/science.1102560 / Science (2004)
  38. 10.1126/science.1107887 / Science (2005)
  39. 10.1126/science.1108945 / Science (2005)
  40. 10.1103/PhysRevLett.96.215502 / Phys. Rev. Lett. (2006)
  41. 10.1039/b505723j / Phys. Chem. Chem. Phys. (2005)
  42. 10.1063/1.1703526 / J. Chem. Phys. (2004)
  43. 10.1080/00268971003762134 / Mol. Phys. (2010)
  44. 10.1073/pnas.0904743106 / Proc. Natl. Acad. Sci. U.S.A. (2009)
  45. 10.1103/PhysRevB.76.024202 / Phys. Rev. B (2007)
  46. 10.1021/jp050413s / J. Phys. Chem. A (2005)
  47. 10.1021/jp034296h / J. Phys. Chem. A (2003)
  48. 10.1063/1.3184764 / J. Chem. Phys. (2009)
  49. 10.1016/j.elspec.2010.02.009 / J. Electron Spectrosc. Relat. Phenom. (2010)
  50. 10.1038/nchem.768 / Nat. Chem. (2010)
  51. {'key': '2023062605104341700_c51'}
  52. 10.1016/j.elspec.2010.02.008 / J. Electron Spectrosc. Relat. Phenom. (2010)
  53. 10.1016/j.chemphys.2010.08.023 / Chem. Phys. (2010)
  54. 10.1039/b701855j / Phys. Chem. Chem. Phys. (2007)
  55. 10.1103/PhysRevLett.53.1684 / Phys. Rev. Lett. (1984)
  56. 10.1103/PhysRevLett.51.2414 / Phys. Rev. Lett. (1983)
  57. 10.1063/1.2199828 / J. Chem. Phys. (2006)
  58. 10.1021/jp953050c / J. Phys. Chem. (1996)
  59. 10.1063/1.3273874 / J. Chem. Phys. (2009)
  60. 10.1126/science.165.3892.447 / Science (1969)
  61. {'volume-title': 'The Structure and Properties of Water', 'year': '1969', 'key': '2023062605104341700_c61'} / The Structure and Properties of Water (1969)
  62. 10.1021/ic00099a030 / Inorg. Chem. (1994)
  63. 10.1063/1.2176616 / J. Chem. Phys. (2006)
  64. 10.1063/1.3495974 / J. Chem. Phys. (2010)
  65. 10.1063/1.3259882 / J. Chem. Phys. (2009)
  66. 10.1088/0953-8984/1/22/009 / J. Phys. Condens. Matter (1989)
  67. 10.1016/j.cplett.2008.08.042 / Chem. Phys. Lett. (2008)
  68. {'key': '2023062605104341700_c68'}
  69. 10.1063/1.1829036 / J. Chem. Phys. (2005)
Dates
Type When
Created 14 years, 2 months ago (June 15, 2011, 9:11 a.m.)
Deposited 2 years, 2 months ago (June 26, 2023, 1:10 a.m.)
Indexed 2 weeks ago (Aug. 20, 2025, 8:40 a.m.)
Issued 14 years, 2 months ago (June 14, 2011)
Published 14 years, 2 months ago (June 14, 2011)
Published Online 14 years, 2 months ago (June 14, 2011)
Published Print 14 years, 2 months ago (June 14, 2011)
Funders 1
  1. National Science Foundation 10.13039/100000001

    Region: Americas

    gov (National government)

    Labels4
    1. U.S. National Science Foundation
    2. NSF
    3. US NSF
    4. USA NSF
    Awards1
    1. CHE-0809324

@article{Waluyo_2011, title={Increased fraction of low-density structures in aqueous solutions of fluoride}, volume={134}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.3597606}, DOI={10.1063/1.3597606}, number={22}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Waluyo, Iradwikanari and Huang, Congcong and Nordlund, Dennis and Weiss, Thomas M. and Pettersson, Lars G. M. and Nilsson, Anders}, year={2011}, month=jun }