Journal of Nuclear andRadiochemical Sciences

Vol.6, No.3, December 28, 2005
ISSN: 1345-4749
CODEN JNRSAPThe International Journal Publishedby the Japan Society of Nuclear andRadiochemical Sciences©2005 The Japan Society of Nuclear andRadiochemical Sciences

Editorial Board
E-mail jnrs.editor@radiochem.org
Editor-in-Chief

SPECIAL ISSUE
ofInternational Symposiumon Technetium– Science and Utilization –(IST-2005)

Hisaaki Kudo Department of Chemistry, Facultyof Science, Niigata University, Niigata 950-2181,
Japan
E-mail hkudo@sc.niigata-u.ac.jp
Fax +81-25-262-6171

May 24 – 27, 2005
Oarai, Ibaraki, JAPANEditors
Takaumi Kimura Japan Atomic Energy Agency,JAEA
Kazuyoshi Masumoto High Energy Accelerator
Research Organization, KEKToshiaki Mitsugashira Tohoku University
Yoshitaka Ohkubo Kyoto University
Tsutomu Sekine Tohoku University
Masashi Takahashi Toho University
Tsuyoshi Yaita Japan Atomic Energy Agency, JAEA
Masayoshi Yamamoto Kanazawa University

Secretary of the Japan Societyof Nuclear and Radiochemical
Sciences
Shigekazu USUDA
c/o Clean Laboratory for Environmental Analysis
and Research, Japan Atomic Energy Agency, 2-4
Shirakata Shirane, Tokai, Ibaraki 319-1195, Japan
E-mail office@radiochem.org
Fax +81-29-284-3665

Visit the homepage at:
http://www.radiochem.org/Guest Editors
Yasuhiko Fujii (Tokyo Inst. Technol.)Hiroshi Kudo (Tohoku Univ.)
Toshiaki Mitsugashira (Tohoku Univ.)
Masaki Ozawa (JAEA)
Takashi Omori (Sendai)
Tsutomu Sekine (Tohoku Univ.)

Organizer
IST-2005 Organizing Committee
Co-organizers
The Japan Society of Nuclear and Radiochemical Sciences
Atomic Energy Society of JapanThe Chemical Society of JapanThe Japan Radiation Research Society
Japan Nuclear Cycle Development InstitutePreface

The International Symposium on Technetium −Science and Utilization− (IST 2005) was heldon May 24–27, 2005 at Oarai Children’s Science Museum in Oarai, Ibaraki, Japan. This kind ofinternational symposium was held for the first time in 12 years in Japan. The last symposium washeld in Sendai in 1993 organized by Professor Kenji Yoshihara of Tohoku University. After thattime, we had Russia-Japan Joint Seminars on technetium every three years in Moscow (1996),
Shizuoka (1999) and Dubna (2002).
Major topics of this symposium are widely spread from basic science to applied fields ofresearch on technetium and rhenium of Group 7 elements; i.e., coordination and organometallic
chemistry, radiopharmaceuticals and nuclear medicine, environmental science, cosmo- andgeosciences, nuclear fuel reprocessing, and partitioning and nuclear transmutations. The interdisciplinary feature of this symposium is a key to explore deep understanding of chemical andphysical properties of technetium and rhenium not only for people working in a specific field, butalso researchers engaged in or interested in related subjects of matter.
In fact, the discussions and exchange of information throughout the symposium were fruitfulfor 76 participants from 10 counties. Of the fifty three presentations, two were plenary lectures on“Syntheses of Tc(I) carbonyl complexes” by Professor Alberto, Switzerland and on “Thermodynamic
data of technetium compounds” by Professor Rard, USA. Six keynote lectures presented weretopics on radiopharmaceuticals by Professor Arano, Japan, on coordination chemistry of rhenium
by Professor Sasaki, Japan, on environmental science by Professor Garcia-Leon, Spain, on geological science by Professor Hidaka, Japan, on materials science associated with nuclear transmutation by Dr. German, Russia and on chemistry of superheavy elements by Dr. Nagame, Japan.
The papers published in this volume have been peer reviewed and edited by the Special
Editorial Committee of the symposium. The committee members are Takashi Omori, Hiroshi
Kudo, Yasuhiko Fujii, Toshiaki Mitugashira, Masaki Ozawa and Tsutomu Sekine.
On behalf of the Organizing Committee, I would like to express sincere gratitude to thesupport by Japan Nuclear Cycle Development Institute, The Japan Society of Nuclear andRadiochemical Sciences, Atomic Energy Society of Japan, Japan Radioisotope Association, Inoue
Foundation for Science, Japan Atomic Power Co., Japan Isotope Data Institute, Japan Nuclear FuelLtd., Nihon Medi-Physics Ltd., Radiation Application Development Association, Saint-Gobain
KK and Sumitomo Metal Mining Co.

Hiroshi Kudo
Chairman of the symposium
Former Professor of Tohoku UniversitySendai 980-8578, Japani

CONTENTS
Preface Hiroshi Kudo ·································································································································i

ArticlesCoordination Chemistry
Recent Progress in the Chemistry of Rhenium Cluster Complexes and Its Relevance to theProspect of Corresponding Technetium Chemistry
Yoichi Sasaki ·········································································································································· 145
Phenoxo-Bridged Dimeric Structure of Technetium(I) Tricarbonyl Complex with Schiff Base
LigandTsutomu Takayama, Arinori Harano, Tsutomu Sekine, and Hiroshi Kudo ··········································· 149
Synthesis, Structure, and Spectroscopic Properties of fac-[TcICl(CO) 3 (bpy)](bpy = 2,2'-bipyridine)
Yuji Tooyama, Arinori Harano, Takashi Yoshimura, Tsutomu Takayama, Tsutomu Sekine,
Hiroshi Kudo, and Atsushi Shinohara ···································································································· 153
X-ray Structure and Electrochemical Properties of a Tpen-Bridged Hetero-Binuclear
Complex fac-, fac-[ReVIIO3 ( µ -tpen)ReI (CO) 3 ](PF6 ) 2 where Tpen Is
N,N,N',N'-Tetrakis(2-pyridylmethyl)ethylenediamine
Toshihiro Tabeya, Masaaki Abe, Ayako Mitani, Kiyoshi Tsuge, and Yoichi Sasaki ····························· 157
A Kinetic Study on Ligand Substitution Reaction of N-Cyclohexyl-2-pyrrolidone for
Triphenylphosphine in Trichlorooxorhenium(V) Complex
Nobuyoshi Koshino, Sanae Usui, Yoshio Iwai, Tamás R. Varga, Shubhamoy Chowdhury,Attila C. Bényei, Munetaka Iwamura, and Yasuhisa Ikeda ···································································· 161
Versatility of Bidentate Aniline Derivatives as Ligands for Rhenium(V) and Technetium(V)T. I. A. Gerber and P. Mayer ··················································································································· 165
Multidentate Dipyridyl Derivatives as Chelates for Rhenium(V)Thomas I. A. Gerber, Abubak’r Abrahams, and P. Mayer ······································································ 169
Radiopharmaceuticals and Related Topics
The Facettes of [99 TcCl3 (CO) 3 ] 2– Chemistry and Its Application to Life Science
Roger Alberto ·········································································································································· 173
Recent Advances in 99mTc Radiopharmaceuticals
Yasushi Arano ········································································································································· 177
Mechanism of Carbonylation Reactions of Technetium-99m
G. E. Kodina, A. O. Malysheva, O. E. Klement’eva, A. A. Inkin, N. I. Gorshkov, A. A. Lumpov,
and D. N. Suglobov ································································································································· 183
Synthesis and In Vitro Evaluation of Tc(CO) 3 + Complexes with Dithiocarbamate Ligands
Containing Morpholine Moiety
G. E. Kodina, A. O. Malysheva, O. E. Klement’eva, N. I. Gorshkov, A. A. Lumpov,and D. N. Suglobov ································································································································· 187
Application of PZC to 188W/188Re Generators
H. Matsuoka , K. Hashimoto, Y. Hishinuma, K. Ishikawa, H. Terunuma, K. Tatenuma,
and S. Uchida ·········································································································································· 189
Labeling of Bifunctional Chelating Agent, MAG3, with Carrier-free 188Re
Kazuyuki Hashimoto, W. H. B. B. Wan Kamal, and Hiromitsu Matsuoka ··········································· 193
ii

Physical, Inorganic and Analytical Chemistry
Current Status of the Thermodynamic Data for Technetium and Its Compounds and AqueousSpecies
Joseph A. Rard ········································································································································ 197
Production and Chemistry of Transactinide Elements
Y. Nagame ··············································································································································· 205
Tc Carbide and New Orthorhombic Tc Metal Phase
K. E. German, V. F. Peretrukhin, K. N. Gedgovd, M. S. Grigoriev, A. V. Tarasov, Yu. V. Plekhanov,A. G. Maslennikov, G. S. Bulatov, V. P. Tarasov, and M. Lecomte ························································ 211
Quantum Chemical Model of Technetium Carbide
Yu. V. Plekhanov and K. E. German ······································································································ 215
Quaternary Alkylammonium and Alkylphosphonium Pertechnetates: Application toPertechnetate Ion-Selective Electrodes
K. E. German, A. V. Dorokhov, A. V. Kopytin, Yu. Politov, E. N. Pyatova, A. V. Tarasov,V. E. Baulin, V. Peretroukhine, and A. Yu. Tsivadze ············································································· 217
Sorption of Rhenium on Carbon Fibrous Materials Modified with Chitosan
L. A. Zemskova, A. V. Voit, Yu. M. Nikolenko, V. I. Sergienko, I. D. Troshkina, A. V. Plevaka,S. B. Maiboroda, and A. M. Chekmarev ································································································ 221
Recent Developments in the Analysis of Techetium-99
Michael Fern, Anil Thakkar, and Lawrence Jassin ················································································ 223
Solvent Extraction of Tc(VII) by Calixarenes Bearing Pyridino Groups
Rainer Ludwig and Nguyen Thi Kim Dzung ························································································· 227
Behavior of Technetium in Supercritical Water: Distribution to Liquid, Solid Phases and onto
Metal Surfaces
T. Yamamura, I. Satoh, N. Okuyama, Y. Shiokawa, T. Sekine, W. Sugiyama, K.-C. Park,and H. Tomiyasu ······································································································································ 233
Radiation Chemistry
Chemical Behaviour of Tc(IV) Complexes under Alpha Irradiation in Chloride MediaF. Poineau, M. Fattahi, and B. Grambow ································································································ 237
Technetium(IV) Oxide Colloids and the Precursor Produced by Bremsstrahlung Irradiation ofAqueous Pertechnetate Solution
Muhammad Zakir, Tsutomu Sekine, Tsutomu Takayama, Hiroshi Kudo, Mingzhang Lin,and Yosuke Katsumura ··························································································································· 243
Environmental Sciences, Cosmo- and Geosciences
Technetium in Cosmo- and Geochemical FieldsHiroshi Hidaka ········································································································································ 249
99

Tc in the Environment: Sources, Distribution and Methods
Manuel García-León ······························································································································· 253

Soil-to-Plant Transfer Factors of Technetium-99 for Various Plants Collected in the Chernobyl
Area
Keiko Tagami and Shigeo Uchida ·········································································································· 261
Investigation of Analytical Method for Technetium-99 in Liquid Effluent Discharged from Tokai
Reprocessing Plant
M. Takeishi, Y. Hiyama, T. Mizutani, H. Watanabe, and Y. Maruo ······················································ 265iii

Reprocessing and Transmutation
Study on Electrolytic Reduction of Pertechnetate in Nitric Acid Solution for Electrolytic
Extraction of Rare Metals for Future Reprocessing
T. Asakura, S.-Y. Kim, Y. Morita, and M. Ozawa ·················································································· 267
Technetium Separation for Future Reprocessing
T. Asakura, S. Hotoku, Y. Ban, M. Matsumura, and Y. Morita ····························································· 271
Separation and Utilization of Tc and Other Rare Metal Fission Products by an Extended
Aqueous Reprocessing
Masaki Ozawa, Shinichi Koyama, Tatsuya Suzuki, and Yasuhiko Fujii ··············································· 275
Transmutation of Technetium in the Experimental Fast Reactor “JOYO”
Takafumi Aoyama, Shigetaka Maeda, Yukimoto Maeda, and Soju Suzuki··········································· 279
Cross Section of Thermal-Neutron Capture Reaction by 99 Tc
Kazuyoshi Furutaka, Hideo Harada, Shoji Nakamura, Toshio Katoh, Toshiyuki Fujii,Hajimu Yamana, and Subramanian Raman ···························································································· 283
Transmutation in Reactor and Aqueous Corrosion Resistance of Technetium Metal
J. M. Bonnerot, V. Broudic, M. Phélip, C. Jégou, F. Varaine, X. Deschanels, M. F. Arnoux,and J. L. Faugère ····································································································································· 287iv