skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Quantum Tunneling of Water in Beryl. A New State of the Water Molecule

Journal Article · · Physical Review Letters
 [1];  [2];  [3];  [1];  [1];  [1];  [1];  [4];  [1];  [1]
  1. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  2. Univ. of Houston, TX (United States)
  3. Lake Washington Inst. of Technology, Kirkland, WA (United States); Univ. of Washington, Bothell, WA (United States)
  4. ISIS Facility, Didcot (United Kingdom)

When using neutron scattering and ab initio simulations, we document the discovery of a new “quantum tunneling state” of the water molecule confined in 5 Å channels in the mineral beryl, characterized by extended proton and electron delocalization. We observed a number of peaks in the inelastic neutron scattering spectra that were uniquely assigned to water quantum tunneling. Additionally, the water proton momentum distribution was measured with deep inelastic neutron scattering, which directly revealed coherent delocalization of the protons in the ground state.

Research Organization:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Spallation Neutron Source (SNS)
Sponsoring Organization:
USDOE Office of Science (SC)
Grant/Contract Number:
AC05-00OR22725; 4000127504; 6400012674; 66-1283
OSTI ID:
1248795
Alternate ID(s):
OSTI ID: 1249686
Journal Information:
Physical Review Letters, Vol. 116, Issue 16; ISSN 0031-9007
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 80 works
Citation information provided by
Web of Science

References (48)

Water — an enduring mystery journal March 2008
Water? What's so special about it? journal August 2004
Insights into Phases of Liquid Water from Study of Its Unusual Glass-Forming Properties journal February 2008
Supercooled and Glassy Water journal June 2003
Role of hydration and water structure in biological and colloidal interactions journal January 1996
Square ice in graphene nanocapillaries journal March 2015
Formation of ordered ice nanotubes inside carbon nanotubes journal August 2001
Vibrational Density of States of Strongly H-Bonded Interfacial Water: Insights from Inelastic Neutron Scattering and Theory journal May 2014
Anomalous Ground State of the Electrons in Nanoconfined Water journal July 2013
A Single Molecule of Water Encapsulated in Fullerene C60 journal July 2011
Quantum rotation of ortho and para-water encapsulated in a fullerene cage journal July 2012
Quantum Behavior of Water Molecules Confined to Nanocavities in Gemstones journal June 2013
THz–IR spectroscopy of single H 2 O molecules confined in nanocage of beryl crystal lattice journal October 2014
Neutron-Spectroscopic Evidence for Hydrogen Tunneling States in Niobium journal April 1981
Rotational Tunneling and Neutron Spectroscopy:  A Compilation journal December 1997
Strong Anisotropic Dynamics of Ultra-Confined Water journal August 2014
The real topological configuration of the extra-framework content in alkali-poor beryl: A multi-methodological study journal January 2006
Inelastic neutron scattering study of the ``rotator'' phase transition in n ‐nonadecane journal June 1973
Vibrational states of a water molecule in a nano-cavity of beryl crystal lattice journal June 2014
Measurement of momentum distribution of lightatoms and molecules in condensed matter systems using inelastic neutron scattering journal July 2005
Anomalous Behavior of Proton Zero Point Motion in Water Confined in Carbon Nanotubes journal December 2006
On the proton kinetic energy in H2O and in nanotube water journal August 2010
ABINIT: First-principles approach to material and nanosystem properties journal December 2009
Strong Isotope Effect in Phase II of Dense Solid Hydrogen and Deuterium journal October 2012
Proton transport in barium stannate: classical, semi-classical and quantum regimes journal January 2015
Tunnelling and zero-point motion in high-pressure ice journal March 1998
The Role of Quantum Effects on Structural and Electronic Fluctuations in Neat and Charged Water journal November 2014
SEQUOIA: A Newly Operating Chopper Spectrometer at the SNS journal November 2010
A comparison of four direct geometry time-of-flight spectrometers at the Spallation Neutron Source journal April 2014
The new cold neutron chopper spectrometer at the Spallation Neutron Source: Design and performance journal August 2011
Mantid—Data analysis and visualization package for neutron scattering and μ SR experiments
  • Arnold, O.; Bilheux, J. C.; Borreguero, J. M.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 764 https://doi.org/10.1016/j.nima.2014.07.029
journal November 2014
DAVE: A Comprehensive Software Suite for the Reduction, Visualization, and Analysis of Low Energy Neutron Spectroscopic Data
  • Azuah, Richard Tumanjong; Kneller, Larry R.; Qiu, Yiming
  • Journal of Research of the National Institute of Standards and Technology, Vol. 114, Issue 6 https://doi.org/10.6028/jres.114.025
journal November 2009
Calibration of an electron volt neutron spectrometer
  • Mayers, J.; Adams, M. A.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 625, Issue 1 https://doi.org/10.1016/j.nima.2010.09.079
journal January 2011
Multiple scattering in deep inelastic neutron scattering: Monte Carlo simulations and experiments at the ISIS eVS inverse geometry spectrometer
  • Mayers, J.; Fielding, A. L.; Senesi, R.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 481, Issue 1-3 https://doi.org/10.1016/S0168-9002(01)01335-3
journal April 2002
Calculation of background effects on the VESUVIO eV neutron spectrometer journal December 2010
Electronic Structure book January 2004
Phonons and related crystal properties from density-functional perturbation theory journal July 2001
Ab initio path integral molecular dynamics: Basic ideas journal March 1996
Ab initio path-integral molecular dynamics journal June 1994
Large phonon band gap in Sr Ti O 3 and the vibrational signatures of ferroelectricity in A Ti O 3 perovskites: First-principles lattice dynamics and inelastic neutron scattering journal April 2008
VESTA : a three-dimensional visualization system for electronic and structural analysis journal May 2008
Ab initio Hartree-Fock study and charge density analysis of beryl (Al 4 Be 6 Si 12 O 36 ) journal September 2002
Quantum-mechanical calculation of the vibrational spectrum of beryl (Al4Be6Si12O36) at the Γ point journal September 2006
Lattice-dynamical evaluation of thermodynamic properties and atomic displacement parameters for beryl using a transferable empirical force field journal December 1997
Channel occupancy in an alkali-poor beryl from Serra Branca (Goias, Brazil); spectroscopic characterization journal April 1996
The dynamics of H2O in minerals journal July 1996
Visualization and measurement of quantum rotational dynamics journal September 2003
Neutron scattering investigations on methyl group dynamics in polymers journal December 2005

Cited By (12)

Neutron Instruments for Research in Coordination Chemistry: Neutron Instruments for Research in Coordination Chemistry journal January 2019
Quantum Electric Dipole Lattice: Water Molecules Confined to Nanocavities in Beryl journal February 2018
Phase Diagram of Water Confined by Graphene journal April 2018
Observation of the thermal influenced quantum behaviour of water near a solid interface journal May 2018
Methyl quantum tunneling in ionic liquid [DMIm][TFSI] facilitated by Bis(trifluoromethane)sulfonimide lithium salt journal July 2018
Effect of confinement on water rotation via quantum tunnelling journal January 2018
The cold neutron chopper spectrometer at the Spallation Neutron Source—A review of the first 8 years of operation journal September 2016
Effect of fine-tuning pore structures on the dynamics of confined water journal May 2019
Pressure effect on hydrogen tunneling and vibrational spectrum in α -Mn journal October 2016
Fast Rotational Diffusion of Water Molecules in a 2D Hydrogen Bond Network at Cryogenic Temperatures journal May 2018
Diverging Effects of NaCl and CsCl on the Mechanical Properties of Nanoconfined Water journal January 2018
Potential Role of Inorganic Confined Environments in Prebiotic Phosphorylation journal March 2018

Similar Records

Inelastic and deep inelastic neutron spectroscopy of water molecules under ultra-confinement
Conference · Sun Jul 01 00:00:00 EDT 2018 · OSTI ID:1248795

Quantum behavior of water nano-confined in beryl
Journal Article · Wed Mar 22 00:00:00 EDT 2017 · Journal of Chemical Physics · OSTI ID:1248795

Effect of fine-tuning pore structures on the dynamics of confined water
Journal Article · Tue May 28 00:00:00 EDT 2019 · Journal of Chemical Physics · OSTI ID:1248795