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ESR study of /sup 99/Tc(II) complex formed by reduction of ammonium pertechnetate with ascorbic acid in concentrated hydrochloric acid

Abstract

Paramagnetic /sup 99/Tc complex formed by the reduction of ammonium pertechnetate by ascorbic acid with excess sodium nitrite in concentrated hydrochloric acid was investigated by ESR technique. This complex had total electron spin S=1/2 and the obtained ESR parameters are 2.032, 2.043; and 264, 108 gauss, respectively. It was concluded that the formed species was low spin /sup 99/Tc(II) complex. (author) 13 refs.
Publication Date:
Jul 30, 1987
Product Type:
Journal Article
Reference Number:
AIX-19-007778; EDB-88-040631
Resource Relation:
Journal Name: J. Radioanal. Nucl. Chem.; (Switzerland); Journal Volume: 118:3
Subject:
38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY; TECHNETIUM COMPLEXES; ELECTRON SPIN RESONANCE; STRUCTURAL CHEMICAL ANALYSIS; AMMONIUM COMPOUNDS; ASCORBIC ACID; CHEMICAL PREPARATION; HYDROCHLORIC ACID; NITRITES; PERTECHNETATES; REDUCTION; SODIUM COMPOUNDS; TECHNETIUM 99; ALKALI METAL COMPOUNDS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHEMICAL REACTIONS; COMPLEXES; HOURS LIVING RADIOISOTOPES; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MAGNETIC RESONANCE; NITROGEN COMPOUNDS; NUCLEI; ODD-EVEN NUCLEI; OXYGEN COMPOUNDS; RADIOISOTOPES; REFRACTORY METAL COMPOUNDS; RESONANCE; SYNTHESIS; TECHNETIUM COMPOUNDS; TECHNETIUM ISOTOPES; TRANSITION ELEMENT COMPLEXES; TRANSITION ELEMENT COMPOUNDS; VITAMINS; YEARS LIVING RADIOISOTOPES; 400702* - Radiochemistry & Nuclear Chemistry- Properties of Radioactive Materials
OSTI ID:
5671949
Research Organizations:
Fukushima Medical Coll., Japan; Yamagata Univ., Yonezawa, Japan. Faculty of Engineering
Country of Origin:
Switzerland
Language:
English
Other Identifying Numbers:
Journal ID: CODEN: JRNCD
Submitting Site:
INIS
Size:
Pages: 169-175
Announcement Date:
Jan 01, 1988

Citation Formats

Kudo, T, Tsuchihashi, N, and Ogata, T. ESR study of /sup 99/Tc(II) complex formed by reduction of ammonium pertechnetate with ascorbic acid in concentrated hydrochloric acid. Switzerland: N. p., 1987. Web. doi:10.1007/BF02169552.
Kudo, T, Tsuchihashi, N, & Ogata, T. ESR study of /sup 99/Tc(II) complex formed by reduction of ammonium pertechnetate with ascorbic acid in concentrated hydrochloric acid. Switzerland. https://doi.org/10.1007/BF02169552
Kudo, T, Tsuchihashi, N, and Ogata, T. 1987. "ESR study of /sup 99/Tc(II) complex formed by reduction of ammonium pertechnetate with ascorbic acid in concentrated hydrochloric acid." Switzerland. https://doi.org/10.1007/BF02169552.
@misc{etde_5671949,
title = {ESR study of /sup 99/Tc(II) complex formed by reduction of ammonium pertechnetate with ascorbic acid in concentrated hydrochloric acid}
author = {Kudo, T, Tsuchihashi, N, and Ogata, T}
abstractNote = {Paramagnetic /sup 99/Tc complex formed by the reduction of ammonium pertechnetate by ascorbic acid with excess sodium nitrite in concentrated hydrochloric acid was investigated by ESR technique. This complex had total electron spin S=1/2 and the obtained ESR parameters are 2.032, 2.043; and 264, 108 gauss, respectively. It was concluded that the formed species was low spin /sup 99/Tc(II) complex. (author) 13 refs.}
doi = {10.1007/BF02169552}
journal = []
volume = {118:3}
journal type = {AC}
place = {Switzerland}
year = {1987}
month = {Jul}
}