Nuclear Magnetic Relaxation Study of the Organic-Inorganic Hybrid Systems (CnH2n+1NH3)2SnCl6Nuclear Magnetic Relaxation Study of the Organic-Inorganic Hybrid Systems (CnH2n+1NH3)2SnCl6
- Other Titles
- Nuclear Magnetic Relaxation Study of the Organic-Inorganic Hybrid Systems (CnH2n+1NH3)2SnCl6
- Authors
- 이규원; 이철의
- Issue Date
- 2005
- Publisher
- 한국자기학회
- Keywords
- Nuclear magnetic relaxation; Organic-inorganic hybrid systems; Phase transitio; Nuclear magnetic relaxation; Organic-inorganic hybrid systems; Phase transitio
- Citation
- Journal of Magnetics, v.10, no.2, pp.63 - 65
- Indexed
- KCI
- Journal Title
- Journal of Magnetics
- Volume
- 10
- Number
- 2
- Start Page
- 63
- End Page
- 65
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/126053
- ISSN
- 1226-1750
- Abstract
- The 1H NMR spin-lattice relaxation in a series of the organic-inorganic hybrid systems (n-CnH2n+1NH3)2SnCl6 (n=10, 12, 14) undergoingtwo successive phase transitions was studied. A discontinuity characteristic of a first order phase transition was observed at the high-temperature conformational transition. Besides, the spin-lattice relaxation rate below the conformational transition temperature was well fitted by four types of molecular motions, from which the chain-length dependence of the activation energies of the molecular groups was obtained.
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