51
|
Corn RM, Strauss HL. Ammonium ion rotation in ammonium perchlorate as studied by infrared spectroscopy. J Chem Phys 1983. [DOI: 10.1063/1.446160] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
52
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Prager M, Press W, Heidemann A, Vettier C. Rotational tunneling in CH4 under pressure (CH4 III). J Chem Phys 1982. [DOI: 10.1063/1.444130] [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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53
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Ingman L, Punkkinen M, Ylinen E. Librational tunnelling of NH+4 in [K2]0.78 [(NH4)2]0.22 SnCl6. Chem Phys Lett 1982. [DOI: 10.1016/0009-2614(82)85017-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
54
|
|
55
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Lechner RE, Riekel C. Anwendungen der Neutronenstreuung in der Chemie. Z PHYS CHEM 1982. [DOI: 10.1524/zpch.1982.129.1.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- R. E. Lechner
- * Hahn-Meitner-Institut für Kernforschung, Bereich Kernchemie und Reaktor, Glienicker Straße 100, 1000 Berlin 39
| | - C. Riekel
- ** Max-Planck-Institut für Festkörperforschung, Heisenbergstraße 1, 7000 Stuttgart 80
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Eckert J, Fincher CR, Goldstone JA, Press W. Tunneling states in methane at high pressures. J Chem Phys 1981. [DOI: 10.1063/1.442393] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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57
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Smith D. Activation energies and tunneling frequencies of ammonium halides and ammonium hexachlorides. J Chem Phys 1981. [DOI: 10.1063/1.440986] [Citation(s) in RCA: 19] [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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58
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Henkel W, Pelzl J, H�ck KH, Thomas H. Elastic constants and softening of acoustic modes in A2MX6-crystals observed by Brillouin scattering. ACTA ACUST UNITED AC 1980. [DOI: 10.1007/bf01352742] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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59
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Trevino SF, Rymes WH. A study of methyl reorientation in solid nitromethane by neutron scattering. J Chem Phys 1980. [DOI: 10.1063/1.440432] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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60
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61
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Press W, Prager M, Heidemann A. Rotational tunneling in methane (CD4): Isotope effect. J Chem Phys 1980. [DOI: 10.1063/1.439089] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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62
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Dimitropoulos C, Pelzl J. 35/37Cl NQR and Raman investigations of molecular motions in (NH4)2SnCl6. J Mol Struct 1980. [DOI: 10.1016/0022-2860(80)85013-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
63
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Prager M, Press W, Roessler K. Rotational tunneling of tetrahedral molecules in mixed crystals: neutron spectroscopy. J Mol Struct 1980. [DOI: 10.1016/0022-2860(80)80055-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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64
|
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65
|
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66
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Lalowicz ZT, McDowell CA, Raghunathan P. PMR spectroscopy of the tunneling ammonium ion: Generalized line shape theory and some experimental examples. J Chem Phys 1979. [DOI: 10.1063/1.437371] [Citation(s) in RCA: 34] [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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67
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Svare I, Haleem AEHAE. Proton Relaxation and Tunnelling in some Ammonium Fluorides. PHYSICA SCRIPTA 1979; 19:351-354. [DOI: 10.1088/0031-8949/19/4/011] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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68
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Hochheimer HD, Shand ML, Walker CT, Hüller A. Raman scattering in NH4Br and NH4I under hydrostatic pressure. J Chem Phys 1979. [DOI: 10.1063/1.438270] [Citation(s) in RCA: 5] [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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69
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Steenbergen C, Rush JJ. Neutron scattering study of the methyl-group reorientations and the low temperature phase transition in (CH3)2 SnF2. J Chem Phys 1979. [DOI: 10.1063/1.437163] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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