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Hydrochlorination of Acetylene Catalyzed by an Activated Carbon-Supported Ammonium Hexachlororuthenate Complex. Catalysts 2017. [DOI: 10.3390/catal7010017] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Migliardo F, Caccamo MT, Magazù S. Thermal Analysis on Bioprotectant Disaccharides by Elastic Incoherent Neutron Scattering. FOOD BIOPHYS 2013. [DOI: 10.1007/s11483-013-9322-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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3
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Investigations of homologous disaccharides by elastic incoherent neutron scattering and wavelet multiresolution analysis. Chem Phys 2013. [DOI: 10.1016/j.chemphys.2013.05.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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4
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Wuttke J. Comment on "Elastic incoherent neutron scattering operating by varying instrumental energy resolution: Principle, simulations, and experiments of the resolution elastic neutron scattering (RENS)" [Rev. Sci. Instrum. 82, 105115 (2011)]. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2012; 83:107101-107102. [PMID: 23126824 DOI: 10.1063/1.4757973] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
In a recent contribution to this journal, Magazù, Migliardo, and Benedetto suggest to determine relaxation times from inflection points in the elastic neutron scattering intensity as function of (1) resolution time or (2) temperature. Method (1) can be generalized into a scaling law. Method (2) is only approximately valid; its application to protein data does not back a wavenumber-independent dynamic transition.
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Verdal N, Udovic TJ, Rush JJ, Stavila V, Wu H, Zhou W, Jenkins T. Low-temperature tunneling and rotational dynamics of the ammonium cations in (NH4)2B12H12. J Chem Phys 2012; 135:094501. [PMID: 21913769 DOI: 10.1063/1.3624495] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Low-temperature neutron scattering spectra of diammonium dodecahydro-closo-dodecaborate [(NH(4))(2)B(12)H(12)] reveal two NH(4)(+) rotational tunneling peaks (e.g., 18.5 μeV and 37 μeV at 4 K), consistent with the tetrahedral symmetry and environment of the cations. The tunneling peaks persist between 4 K and 40 K. An estimate was made for the tunnel splitting of the first NH(4)(+) librational state from a fit of the observed ground-state tunnel splitting as a function of temperature. At temperatures of 50 K-70 K, classical neutron quasi-elastic scattering appears to dominate the spectra and is attributed to NH(4)(+) cation jump reorientation about the four C(3) axes defined by the N-H bonds. A reorientational activation energy of 8.1 ± 0.6 meV (0.79 ± 0.06 kJ/mol) is determined from the behavior of the quasi-elastic linewidths in this temperature regime. This activation energy is in accord with a change in NH(4)(+) dynamical behavior above 70 K. A low-temperature inelastic neutron scattering feature at 7.8 meV is assigned to a NH(4)(+) librational mode. At increased temperatures, this feature drops in intensity, having shifted entirely to higher energies by 200 K, suggesting the onset of quasi-free NH(4)(+) rotation. This is consistent with neutron-diffraction-based model refinements, which derive very large thermal ellipsoids for the ammonium-ion hydrogen atoms at room temperature in the direction of reorientation.
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Affiliation(s)
- Nina Verdal
- NIST Center for Neutron Research, National Institute of Standards and Technology, 100 Bureau Drive, MS 6102, Gaithersburg, Maryland 20899-6102, USA.
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6
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Press W, Krasnow I, Zamponi M, Prager M. Rotational tunneling in CH4 II: disorder effects. J Chem Phys 2011; 135:224509. [PMID: 22168705 DOI: 10.1063/1.3664726] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Transitions within the tunneling multiplet of CH(4) in phase II have been measured in an experiment at the backscattering instrument BASIS of the Neutron Source SNS. They all involve transitions from or to T-states. A statistical model is put forward which accounts for local departures from tetrahedral symmetry at the sites of ordered molecules. Different from previous work, in which discrete sets of overlap matrix elements have been studied, now large numbers of elements as well as the ensemble of T-states are considered. The observed neutron spectra can be explained rather well, all based on the pocket state formalism of A. Hüller [Phys. Rev. B 16, 1844 (1977)]. A completely new result is the observation and simulation of transitions between T-states, which give rise to a double peaked feature close to the elastic position and which reflect the disorder in the system. CH(2)D(2) molecules in the CH(4) matrix are largely responsible for the disorder and an interesting topic for their own sake. The simple model presented may lend itself to a broader application.
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Affiliation(s)
- Werner Press
- Institut für Experimentelle und Angewandte Physik der Christian-Albrechts-Universität Kiel, Olshausenstr. 40, D-24098 Kiel, Germany.
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Callanan JE, Weir RD, Westrum EF. Thermodynamics of Ammonium Halopallidates II. Heat Capacity and Thermodynamic Properties of (ND4)2PdCl6 at Temperatures from 5 K to 325 K. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bbpc.19920961113] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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8
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Jia-ming Z, Xue-chu S, Xu YC, Pelzl J. Raman studies on the phase transitions of (NH4)2SnBr6crystals. ACTA ACUST UNITED AC 2009. [DOI: 10.1088/1004-423x/4/9/006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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9
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Birczyński A, Lalowicz Z, Szymocha A, Punkkinen M, Ylinen E, Vuorimäki A. Deuteron NMR spin–lattice relaxation of NH3D+ ions in partially deuterated (NH4)2SnCl6 and NH4ClO4. Chem Phys 2006. [DOI: 10.1016/j.chemphys.2006.04.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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11
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12
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Quasielastic Neutron Scattering in Biology, Part I: Methods. ACTA ACUST UNITED AC 2006. [DOI: 10.1007/3-540-29111-3_15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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13
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Birczyński A, Lalowicz Z, Łodziana Z. Rotational barriers in ammonium hexachlorometallates as studied by NMR, tunnelling spectroscopy and ab initio calculations. Chem Phys 2004. [DOI: 10.1016/j.chemphys.2003.12.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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14
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Prager M, Schiebel P, Grimm H. Rotational tunneling of NH4 and NH3D and dipolar interaction in (NH3.6D0.4)2PtCl6. J Chem Phys 2002. [DOI: 10.1063/1.1477185] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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15
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Svare I, Raaen AM, Thorkildsen G. Proton relaxation and tunnelling in ammonium hexachlorides. ACTA ACUST UNITED AC 2001. [DOI: 10.1088/0022-3719/11/19/017] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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17
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18
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Clough S, Heidemann A. A study of the temperature dependence of a methyl tunnelling spectrum by inelastic neutron scattering. ACTA ACUST UNITED AC 2001. [DOI: 10.1088/0022-3719/12/5/008] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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19
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Otnes K, Svare I. Inelastic neutron scattering and potential shape in ammonium hexachlorides. ACTA ACUST UNITED AC 2001. [DOI: 10.1088/0022-3719/12/19/008] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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20
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Svare I, Throkildsen G, Otnes K. Reorientation of NH4+in ammonium salts studied with NMR relaxation and inelastic neutron scattering. ACTA ACUST UNITED AC 2001. [DOI: 10.1088/0022-3719/12/11/026] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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21
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Clough S, Heidemann A, Paley M. The temperature dependence of methyl tunnelling motion in three acetates. ACTA ACUST UNITED AC 2000. [DOI: 10.1088/0022-3719/14/7/006] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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22
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Clough S, Paley M, Heidemann A. Neutron scattering transitions between spin symmetry species of methyl groups. ACTA ACUST UNITED AC 2000. [DOI: 10.1088/0022-3719/13/21/007] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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23
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Hewson AC. The temperature dependence of inelastic neutron scattering in rotational tunnelling systems. II. Calculation of the time-dependent correlation functions. ACTA ACUST UNITED AC 2000. [DOI: 10.1088/0022-3719/15/18/004] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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24
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Bruckel T, Prandl W, Vogt K, Zeyen CME. Quantum disorder in (NH4)2SnCl6: a quantum mechanical single-particle model interpretation of neutron diffraction data. ACTA ACUST UNITED AC 2000. [DOI: 10.1088/0022-3719/17/23/009] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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25
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26
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Hewson AC. The temperature dependence of inelastic neutron scattering in rotational tunnelling systems. I. Formulation and perturbation theory. ACTA ACUST UNITED AC 2000. [DOI: 10.1088/0022-3719/15/18/003] [Citation(s) in RCA: 97] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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27
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Grabias T, Piślewski N. 1H NMR study of natural and partially deuterated ammonium hexachlorotellurate. SOLID STATE NUCLEAR MAGNETIC RESONANCE 1998; 12:37-44. [PMID: 9808295 DOI: 10.1016/s0926-2040(98)00042-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The proton spin-lattice relaxation times in natural and partially deuterated ammonium hexachlorotellurate have been measured. At high temperature (above 50 K) the relaxation curve reveals the classical, hindered reorientation of the ammonium ion with the same activation energy for all studied samples Ea = 5.6 kJ/mol. Below 50 K, the minima which appear in the T1 temperature dependencies are related to the level-crossing. The tunnelling splitting of the ground torsional level in isotopic pure ammonium hexachlorotellurate is equal to 55 MHz and increases with increasing deuteron concentration, due to the phase transitions occurring in partially deuterated crystal. The lowest temperature minimum in isotopic pure (NH4)2TeCl6 can be interpreted as a result of the rigid ammonium ion's reorientation about the threefold crystallographic axis. The limited jumps of NH4+ are characterised by the angle delta = 4 degrees between the NH bond and [111] direction.
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Affiliation(s)
- T Grabias
- Institute of Molecular Physics PAS, Smoluchowskiego, Poland
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28
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Prager M, Heidemann A. Rotational Tunneling and Neutron Spectroscopy: A Compilation. Chem Rev 1997; 97:2933-2966. [PMID: 11851482 DOI: 10.1021/cr9500848] [Citation(s) in RCA: 209] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- M. Prager
- Institut Laue-Langevin, B.P. 156, F-38042 Grenoble, France
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30
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Mössbauer spectroscopic studies of (n-C n H2n +1NH3)2SnX6 (n=0-4; X = Cl or Br) and their related complexes. ACTA ACUST UNITED AC 1994. [DOI: 10.1007/bf02072896] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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31
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Dimitropoulos C, Lalowicz ZT. NMR and NQR spin-lattice relaxation in partially deuterated (NH4)2SnCl6. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 49:644-646. [PMID: 10009331 DOI: 10.1103/physrevb.49.644] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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32
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Birczyński A, Lalowicz ZT, Ingman LP, Punkkinen M, Ylinen EE. Deuteron NMR spectra of ND4ClO4 single crystal at low temperatures. SOLID STATE NUCLEAR MAGNETIC RESONANCE 1993; 1:329-344. [PMID: 7834308 DOI: 10.1016/0926-2040(93)90015-f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
2H NMR spectra of ND4ClO4 single crystal were obtained at v0 = 44 MHz. Orientation and temperature (1.9-75 K) dependences were measured. Fitting the spectra gives the effective quadrupole coupling constants for all deuterons and the ground torsional level structure. The isotope reduction of the (A-T) and (A-E) tunnelling splittings, i.e., the ratios of the respective splittings for NH4+ and ND4+, were found to be different. The splittings at T = 24 K are about 60% of the helium temperature values. The spectrum undergoes intermediate narrowing by reorientations between 26 and 34 K and tunnelling related features in the spectra are eradicated. After reaching the extreme narrowing limit, a doublet with gradually decreasing separation was observed, what was attributed to averaging by torsional oscillations of increasing amplitude. At high temperatures (T > 75 K), the narrow spectrum reflects fast multiaxial reorientation of the ammonium ion.
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Affiliation(s)
- A Birczyński
- Niewodniczański Institute of Nuclear Physics, Kraków, Poland
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33
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Roberts MP, Lucazeau G, Kearley GJ, Dianoux AJ. Quantum rotations of the ammonium ions in ammonium tetraphenyl–borate. III. Inelastic neutron scattering results. J Chem Phys 1990. [DOI: 10.1063/1.459235] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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34
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H�ller A. Rotational tunnelling at finite temperatures: Substitution by an equivalent harmonic system. ACTA ACUST UNITED AC 1990. [DOI: 10.1007/bf01317364] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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35
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Calvani P, Lupi S. A determination of librational splittings in solid cd4-II from infrared spectra. Chem Phys Lett 1989. [DOI: 10.1016/0009-2614(89)87198-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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36
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Methyl rotation in acetamide: the transition from quantum mechanical tunneling to classical reorientation studied by inelastic neutron scattering. ACTA ACUST UNITED AC 1989. [DOI: 10.1007/bf01323489] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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37
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Chakraborty T, Verma AL. Temperature-dependent Raman study of ammonium perchlorate single crystals: Evidence for NH4+ quantum rotation below 30 K. PHYSICAL REVIEW. B, CONDENSED MATTER 1989; 39:3835-3844. [PMID: 9948707 DOI: 10.1103/physrevb.39.3835] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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38
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Kearley GJ, Blank H. Rotational tunneling of the NH+4 ion in phase II of (NH4)2 PtBr6 by inelastic neutron scattering spectroscopy. J Chem Phys 1988. [DOI: 10.1063/1.455233] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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39
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Prask HJ, Choi CS, Chesser NJ, Rosasco GJ. Ammonium perchlorate structure and dynamics at low temperatures. J Chem Phys 1988. [DOI: 10.1063/1.454664] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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40
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Ingman LP, Koivula E, Lalowicz ZT, Punkkinen M, Ylinen EE. Rotational tunneling effects in2H‐NMR spectra of polycrystalline (ND4)2SnCl6. J Chem Phys 1988. [DOI: 10.1063/1.454486] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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41
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Eckert J, Kubas GJ, Dianoux AJ. Rotational tunneling of bound H2 in a tungsten complex. J Chem Phys 1988. [DOI: 10.1063/1.454625] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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42
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Ingman LP, Koivula E, Lalowicz ZT, Punkkinen M, Ylinen EE. 2H-NMR study of ammonium ion rotational tunneling and reorientation in (ND4)2SnCl6 single crystal: I. Tunneling frequency measurements. ACTA ACUST UNITED AC 1987. [DOI: 10.1007/bf01305428] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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43
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Smith D. The derivation of the rotational potential function from atom–atom potentials. II. Ammonium–fluorine compounds. J Chem Phys 1987. [DOI: 10.1063/1.451915] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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44
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The Temperature Dependence of Rotational Tunneling — Simulation of a Quantum System at Finite Temperatures. ACTA ACUST UNITED AC 1987. [DOI: 10.1007/978-3-642-71914-1_1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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45
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Chakraborty T, Khatri SS, Verma AL. Temperature‐dependent Raman study of ammonium perchlorate single crystals: The orientational dynamics of the NH+4ions and phase transitions. J Chem Phys 1986. [DOI: 10.1063/1.450624] [Citation(s) in RCA: 35] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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46
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Goyal P, Penfold J, Tomkinson J. Observation by neutron incoherent inelastic spectroscopy of split higher harmonics of the ammonium ion librational mode in the cubic phase of NH4Br. Chem Phys Lett 1986. [DOI: 10.1016/0009-2614(86)80594-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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47
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Powell BM, Press W, Dolling G. Rotary modes in the antifluorite crystal (ND4)2SnCl6. PHYSICAL REVIEW. B, CONDENSED MATTER 1985; 32:3118-3123. [PMID: 9937427 DOI: 10.1103/physrevb.32.3118] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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48
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Smith D. The derivation of the rotational potential function from atom–atom potentials. I. Ammonium–chlorine compounds. J Chem Phys 1985. [DOI: 10.1063/1.448637] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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49
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Hochaufl�sende Neutronenspektroskopie zur Untersuchung der Dynamik molekularer Substanzen. Naturwissenschaften 1985. [DOI: 10.1007/bf01195759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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50
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Prager M, Press W, Heidemann A, Vettier C. The pressure dependence of rotational states in (NH4)2 PdCl6. J Chem Phys 1984. [DOI: 10.1063/1.447025] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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