Motions of Ethylammonium Ions in Solid Ethylammonium Chloranilate Studied by 1H Nuclear Magnetic Resonance

Hiroyuki Ishida; Naoki Kumagae; Setsuko Sato

doi:10.1515/zna-2001-0615

Motions of Ethylammonium Ions in Solid Ethylammonium Chloranilate Studied by 1H Nuclear Magnetic Resonance

Hiroyuki Ishida, Naoki Kumagae, Setsuko Sato

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

The motions of the ethylammonium ion in solid ethylammonium chloranilate, C₂H₅NH₃ QHO₄CI₂, are studied by ‘h NMR second moment (M2) and spin-lattice relaxation time (Ji) measurements. Reorientations of the CH₃ group about the C-C bond axis and the NH₃ group about C-N bond axis were observed and their motional parameters were evaluated. The internal rotational barriers of the CH₃ and NH₃ groups of an isolated C₂H₅NH₃ ion were estimated from ab initio molecular orbital calculations.

Original language	English
Pages (from-to)	523-526
Number of pages	4
Journal	Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences
Volume	56
Issue number	6-7
DOIs	https://doi.org/10.1515/zna-2001-0615
Publication status	Published - Jul 2001

Keywords

Ethylammonium Ion
HF
Molecular Motion
Nuclear Magnetic Resonance

ASJC Scopus subject areas

Mathematical Physics
Physics and Astronomy(all)
Physical and Theoretical Chemistry

Access to Document

10.1515/zna-2001-0615

Cite this

@article{a654ec278bfb49bc96dea0687dd8f2e0,

title = "Motions of Ethylammonium Ions in Solid Ethylammonium Chloranilate Studied by 1H Nuclear Magnetic Resonance",

abstract = "The motions of the ethylammonium ion in solid ethylammonium chloranilate, C2H5NH3 QHO4CI2, are studied by {\textquoteleft}h NMR second moment (M2) and spin-lattice relaxation time (Ji) measurements. Reorientations of the CH3 group about the C-C bond axis and the NH3 group about C-N bond axis were observed and their motional parameters were evaluated. The internal rotational barriers of the CH3 and NH3 groups of an isolated C2H5NH3 ion were estimated from ab initio molecular orbital calculations.",

keywords = "Ethylammonium Ion, HF, Molecular Motion, Nuclear Magnetic Resonance",

author = "Hiroyuki Ishida and Naoki Kumagae and Setsuko Sato",

year = "2001",

month = jul,

doi = "10.1515/zna-2001-0615",

language = "English",

volume = "56",

pages = "523--526",

journal = "Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences",

issn = "0932-0784",

publisher = "Verlag der Zeitschrift fur Naturforschung",

number = "6-7",

}

TY - JOUR

T1 - Motions of Ethylammonium Ions in Solid Ethylammonium Chloranilate Studied by 1H Nuclear Magnetic Resonance

AU - Ishida, Hiroyuki

AU - Kumagae, Naoki

AU - Sato, Setsuko

PY - 2001/7

Y1 - 2001/7

N2 - The motions of the ethylammonium ion in solid ethylammonium chloranilate, C2H5NH3 QHO4CI2, are studied by ‘h NMR second moment (M2) and spin-lattice relaxation time (Ji) measurements. Reorientations of the CH3 group about the C-C bond axis and the NH3 group about C-N bond axis were observed and their motional parameters were evaluated. The internal rotational barriers of the CH3 and NH3 groups of an isolated C2H5NH3 ion were estimated from ab initio molecular orbital calculations.

AB - The motions of the ethylammonium ion in solid ethylammonium chloranilate, C2H5NH3 QHO4CI2, are studied by ‘h NMR second moment (M2) and spin-lattice relaxation time (Ji) measurements. Reorientations of the CH3 group about the C-C bond axis and the NH3 group about C-N bond axis were observed and their motional parameters were evaluated. The internal rotational barriers of the CH3 and NH3 groups of an isolated C2H5NH3 ion were estimated from ab initio molecular orbital calculations.

KW - Ethylammonium Ion

KW - HF

KW - Molecular Motion

KW - Nuclear Magnetic Resonance

UR - http://www.scopus.com/inward/record.url?scp=0039840232&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0039840232&partnerID=8YFLogxK

U2 - 10.1515/zna-2001-0615

DO - 10.1515/zna-2001-0615

M3 - Article

AN - SCOPUS:0039840232

SN - 0932-0784

VL - 56

SP - 523

EP - 526

JO - Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences

JF - Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences

IS - 6-7

ER -

Motions of Ethylammonium Ions in Solid Ethylammonium Chloranilate Studied by 1H Nuclear Magnetic Resonance

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this