Dinuclear Complexes of Uranyl, Neptunyl, and Plutonyl: Structures and Oxidation States Revealed by Experiment and Theory

Jian, Tian; Vasiliu, Monica; Lee, Zachary R.; Zhang, Zhicheng; Dixon, David A.; Gibson, John K.

doi:10.1021/acs.jpca.2c06121

Dinuclear Complexes of Uranyl, Neptunyl, and Plutonyl: Structures and Oxidation States Revealed by Experiment and Theory

Journal Article · Mon Oct 17 00:00:00 EDT 2022 · Journal of Physical Chemistry. A, Molecules, Spectroscopy, Kinetics, Environment, and General Theory

DOI:https://doi.org/10.1021/acs.jpca.2c06121· OSTI ID:2326196

^[1]; Vasiliu, Monica ^[2]; Lee, Zachary R. ^[3]; Zhang, Zhicheng ^[1]; ^[2]; ^[1]

Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
University of Alabama, Tuscaloosa, AL (United States)
University of Alabama, Tuscaloosa, AL (United States); Morehead State University, Morehead, KY (United States)

Dinuclear perchlorate complexes of uranium, neptunium, and plutonium were characterized by reactivity and DFT, with results revealing structures containing pentavalent, hexavalent, and heptavalent actinyls, and actinyl-actinyl interactions (AAIs). Electrospray ionization produced native complexes [(AnO₂)₂(ClO₄)₃]^- for An:An = U:U, Np:Np, Pu:Pu, and Np:Pu, which are intuitively formulated as actinyl(V) perchlorates. However, DFT identified lower-energy structures [(AnO₂)(AnO₃)(ClO₄)₂(ClO₃)]^- comprising a perchlorate fragmented to ClO₃, actinyl(VI) cation An^VIO₂²⁺, and neutral AnO₃. For U:U and Np:Np, and Np in Np:Pu, the coordinated AnO₃ is calculated as actinyl(VI) with an equatorial oxo, [O_yl=An^VI=O_yl][=O_eq], whereas for Pu:Pu, it is plutonyl(V) oxyl, [O_yl=Pu^V=O_yl][-O_eq^•]. The implied lower stability of Pu^VI versus Np^VI indicates weaker Pu=O_eq versus Np=O_eq bonding. Adsorption of O₂ by the U:U complex suggests oxidation of U^V to U^VI, corroborating the assignment of perchlorate [(An^VO₂)₂(ClO₄)₃]^-. DFT predicts the O₂ adducts are [(An^VIO₂)(O₂)(An^VIO₂)(ClO₄)₃]^- with actinyls oxidized from +V to +VI by bridging peroxide, O₂^2-. In accordance with reactivity, O^2- addition is computed as substantially exothermic for U:U and least favorable for Pu:Pu. Collision-induced dissociation of native complexes eliminated ClO₂ to yield [(AnO₂)(O)₂(AnO₂)(ClO₄)₂]^-, in which fragmented O atoms bridge as oxyl O^-• and oxo O^2- to yield uranyl(VI) and plutonyl(VI), or as oxos O^2- to yield neptunyl(VII), [O_yl=Np^VII=O_yl]³⁺.

View Accepted Manuscript (DOE)

Research Organization:: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

Sponsoring Organization:: Robert Ramsay Fund; USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division (CSGB)

Grant/Contract Number:: AC02-05CH11231; SC0018921

OSTI ID:: 2326196

Journal Information:: Journal of Physical Chemistry. A, Molecules, Spectroscopy, Kinetics, Environment, and General Theory, Journal Name: Journal of Physical Chemistry. A, Molecules, Spectroscopy, Kinetics, Environment, and General Theory Journal Issue: 42 Vol. 126; ISSN 1089-5639

Publisher:: American Chemical SocietyCopyright Statement

Country of Publication:: United States

Language:: English

References (68)

Evaluation of binding selectivities of bis-crowned clefts by electrospray ionization/quadrupole ion trap mass spectrometry Blair, Sheryl M.; Brodbelt, Jennifer S.; Reddy, G. Madhusudhan Journal of Mass Spectrometry, Vol. 33, Issue 8 https://doi.org/10.1002/(SICI)1096-9888(199808)33:8<721::AID-JMS686>3.0.CO;2-K	journal	August 1998
Hexaphyrin(1.0.1.0.0.0): An Expanded Porphyrin Ligand for the Actinide Cations Uranyl (UO22+) and Neptunyl (NpO2+) Sessler, Jonathan L.; Seidel, Daniel; Vivian, Anne E. Angewandte Chemie International Edition, Vol. 40, Issue 3 https://doi.org/10.1002/1521-3773(20010202)40:3<591::AID-ANIE591>3.0.CO;2-0	journal	January 2001
Stable Pentavalent Uranyl Species and Selective Assembly of a Polymetallic Mixed-Valent Uranyl Complex by Cation-Cation Interactions Mougel, Victor; Horeglad, Pawel; Nocton, Grégory Angewandte Chemie International Edition, Vol. 48, Issue 45 https://doi.org/10.1002/anie.200903457	journal	October 2009
Distinction of Fe⁺NCH and Fe⁺CNH Complexes by Gas‐Phase Ion‐Molecule Reactions Stöckigt, Detlef; Schwarz, Helmut Chemische Berichte, Vol. 127, Issue 4 https://doi.org/10.1002/cber.19941270432	journal	April 1994
Gas Phase Hydrolysis and Oxo‐Exchange of Actinide Dioxide Cations: Elucidating Intrinsic Chemistry from Protactinium to Einsteinium Vasiliu, Monica; Gibson, John K.; Peterson, Kirk A. Chemistry – A European Journal, Vol. 25, Issue 17 https://doi.org/10.1002/chem.201803932	journal	January 2019
Controlling Cation‐Cation Interactions in Uranyl Coordination Dimers by Varying the Length of the Dicarboxylate Linker Maurice, Rémi; Dau, Phuong D.; Hodée, Maxime European Journal of Inorganic Chemistry, Vol. 2020, Issue 47 https://doi.org/10.1002/ejic.202000840	journal	October 2020
Electron transfer dissociation of dipositive uranyl and plutonyl coordination complexes: ETD of Uranyl/Plutonyl Complexes Rios, Daniel; Rutkowski, Philip X.; Shuh, David K. Journal of Mass Spectrometry, Vol. 46, Issue 12 https://doi.org/10.1002/jms.2011	journal	December 2011
Production and collision‐induced dissociation of gas‐phase, water‐ and alcohol‐coordinated uranyl complexes containing halide or perchlorate anions Anbalagan, Victor; Chien, Winnie; Gresham, Garold L. Rapid Communications in Mass Spectrometry, Vol. 18, Issue 24 https://doi.org/10.1002/rcm.1726	journal	November 2004
Molecular oxides of high-valent actinides Kovács, Attila Structural Chemistry, Vol. 31, Issue 4 https://doi.org/10.1007/s11224-020-01555-3	journal	May 2020
The infrared spectrum of matrix-isolated uranium oxide vapor species Gabelnick, S. D.; Reedy, G. T.; Chasanov, M. G. Chemical Physics Letters, Vol. 19, Issue 1 https://doi.org/10.1016/0009-2614(73)87070-8	journal	January 1973
Heptavalent state of neptunium and plutonium Spitsyn, V. I.; Gelman, A. D.; Krot, N. N. Journal of Inorganic and Nuclear Chemistry, Vol. 31, Issue 9 https://doi.org/10.1016/0022-1902(69)80187-9	journal	September 1969
Crystal structure of a neptunyl cation-cation complex (NpO2+) with mellitic acid: Na4(NpO2)2Cl12O12·8H2O Cousson, Alain; Dabos, Sylvie; Abazli, Hicham Journal of the Less Common Metals, Vol. 99, Issue 2 https://doi.org/10.1016/0022-5088(84)90220-0	journal	June 1984
Volatile molecule PuO3 observed from subliming plutonium dioxide Ronchi, C.; Capone, F.; Colle, J. Y. Journal of Nuclear Materials, Vol. 280, Issue 1 https://doi.org/10.1016/S0022-3115(00)00058-1	journal	June 2000
Role of water in molecular oxygen activation in hydrated chromium(I) cluster ions: A theoretical insight Tang, Wai Kit; Chau, Man-Chu; Siu, Chi-Kit International Journal of Mass Spectrometry, Vol. 436 https://doi.org/10.1016/j.ijms.2018.12.002	journal	February 2019
Plutonium in higher oxidation states in alkaline media Tananaev, Ivan G.; Nikonov, Mikhail V.; Myasoedov, Boris F. Journal of Alloys and Compounds, Vol. 444-445 https://doi.org/10.1016/j.jallcom.2006.12.104	journal	October 2007
Gas phase structure of micro-hydrated [Mn(ClO ₄ )] ⁺ and [Mn ₂ (ClO ₄ ) ₃ ] ⁺ ions probed by infrared spectroscopy Sinha, Rajeev K.; Nicol, Edith; Steinmetz, Vincent Journal of the American Society for Mass Spectrometry, Vol. 21, Issue 5 https://doi.org/10.1016/j.jasms.2010.02.014	journal	February 2010
Unusual ion UO ₄ ⁻ formed upon collision induced dissociation of [UO ₂ (NO ₃ ) ₃ ] ⁻ , [UO ₂ (ClO ₄ ) ₃ ] ⁻ , [UO ₂ (CH ₃ COO) ₃ ] ⁻ ions Sokalska, Marzena; Prussakowska, Małgorzata; Hoffmann, Marcin Journal of the American Society for Mass Spectrometry, Vol. 21, Issue 10 https://doi.org/10.1016/j.jasms.2010.06.018	journal	October 2010
Electrospray ionization mass spectrometry investigation of the blocking effect of sulfate on the formation of aluminum tridecamer Urabe, Tatsuya; Tsugoshi, Takahisa; Tanaka, Miho Journal of Molecular Liquids, Vol. 143, Issue 1 https://doi.org/10.1016/j.molliq.2008.06.019	journal	September 2008
Segmented contraction scheme for small-core actinide pseudopotential basis sets Cao, Xiaoyan; Dolg, Michael Journal of Molecular Structure: THEOCHEM, Vol. 673, Issue 1-3 https://doi.org/10.1016/j.theochem.2003.12.015	journal	March 2004
Synthesis, spectroscopic, magnetic properties and X-ray crystal structure of di-μ-hydroxo-bis(μ-perchlorato-O,O′)-bis-[bis(2-amino-4-methylpyrimidine)copper(II)]: bridging perchlorate results in significant deviation from the predicted magnetic exchange Komaei, Saeid Amani; van Albada, Gerard A.; Haasnoot, Jaap G. Inorganica Chimica Acta, Vol. 286, Issue 1 https://doi.org/10.1016/s0020-1693(98)00372-7	journal	March 1999
A Uranyl Peroxide Dimer in the Gas Phase Dau, Phuong D.; Dau, Phuong V.; Rao, Linfeng Inorganic Chemistry, Vol. 56, Issue 7 https://doi.org/10.1021/acs.inorgchem.7b00187	journal	March 2017
Destruction of the Uranyl Moiety in a U(V) “Cation–Cation” Interaction Hu, Shu-Xian; Jian, Jiwen; Li, Jun Inorganic Chemistry, Vol. 58, Issue 15 https://doi.org/10.1021/acs.inorgchem.9b01265	journal	July 2019
Characterization of Uranyl Coordinated by Equatorial Oxygen: Oxo in UO₃ versus Oxyl in UO₃⁺ Renault, Eric; Jian, Jiwen; Maurice, Rémi The Journal of Physical Chemistry A, Vol. 125, Issue 25 https://doi.org/10.1021/acs.jpca.1c03818	journal	June 2021
Gas-Phase Reactions of Molecular Oxygen with Uranyl(V) Anionic Complexes—Synthesis and Characterization of New Superoxides of Uranyl(VI) Lucena, Ana F.; Carretas, José M.; Marçalo, Joaquim The Journal of Physical Chemistry A, Vol. 119, Issue 15 https://doi.org/10.1021/acs.jpca.5b01445	journal	April 2015
Relativistic Multireference Quantum Chemical Study of the Electronic Structure of Actinide Trioxide Molecules Kovács, Attila The Journal of Physical Chemistry A, Vol. 121, Issue 12 https://doi.org/10.1021/acs.jpca.7b01344	journal	March 2017
Forces Near the Surfaces of Molecules. Langmuir, Irving. Chemical Reviews, Vol. 6, Issue 4 https://doi.org/10.1021/cr60024a002	journal	January 1930
Triethanolamine Complexes of H+, Li+, Na+, Sr2+, and Ba2+ Perchlorates Naiini, Ahmad A.; Pinkas, Jiri; Plass, Winfried Inorganic Chemistry, Vol. 33, Issue 10 https://doi.org/10.1021/ic00088a014	journal	May 1994
Solvent Effects on Uranium(VI) Fluoride and Hydroxide Complexes Studied by EXAFS and Quantum Chemistry Vallet, Valérie; Wahlgren, Ulf; Schimmelpfennig, Bernd Inorganic Chemistry, Vol. 40, Issue 14 https://doi.org/10.1021/ic001405n	journal	July 2001
Structural approach to the behavior of perchlorate as a ligand in transition-metal complexes using EXAFS, IR and Raman spectroscopy. 1. A perchlorate-bridged copper chain with short copper-copper distances in copper(II) perchlorate Pascal, J. L.; Potier, J.; Jones, D. J. Inorganic Chemistry, Vol. 23, Issue 14 https://doi.org/10.1021/ic00182a018	journal	July 1984
Cation−Cation Interactions in Neptunyl(V) Compounds: Hydrothermal Preparation and Structural Characterization of NpO ₂ (IO ₃ ) and α- and β-AgNpO ₂ (SeO ₃ ) Albrecht-Schmitt, Thomas E.; Almond, Philip M.; Sykora, Richard E. Inorganic Chemistry, Vol. 42, Issue 12 https://doi.org/10.1021/ic034124z	journal	May 2003
Gas-Phase Uranyl, Neptunyl, and Plutonyl: Hydration and Oxidation Studied by Experiment and Theory Rios, Daniel; Michelini, Maria C.; Lucena, Ana F. Inorganic Chemistry, Vol. 51, Issue 12 https://doi.org/10.1021/ic3001625	journal	June 2012
Gas-Phase Reactivity of Coordinatively Unsaturated Transition Metal Complex Ions toward Molecular Oxygen Molina-Svendsen, Henrik; Bojesen, Gustav; McKenzie, Christine J. Inorganic Chemistry, Vol. 37, Issue 8 https://doi.org/10.1021/ic970345r	journal	April 1998
A Correlation of Reaction Rates Hammond, George S. Journal of the American Chemical Society, Vol. 77, Issue 2 https://doi.org/10.1021/ja01607a027	journal	January 1955
Cation−Cation Interactions between Uranyl Cations in a Polar Open-Framework Uranyl Periodate Sullens, Tyler A.; Jensen, Rebecca A.; Shvareva, Tatiana Y. Journal of the American Chemical Society, Vol. 126, Issue 9 https://doi.org/10.1021/ja031695h	journal	March 2004
Polynuclear Cation−Cation Complexes of Pentavalent Uranyl: Relating Stability and Magnetic Properties to Structure Nocton, Grégory; Horeglad, Pawel; Pécaut, Jacques Journal of the American Chemical Society, Vol. 130, Issue 49 https://doi.org/10.1021/ja804766r	journal	December 2008
Chromium Dioxide Cation OCrO ⁺ in the Gas Phase: Structure, Electronic States, and the Reactivity with Hydrogen and Hydrocarbons ¹ Fiedler, Andreas; Kretzschmar, Ilona; Schröder, Detlef Journal of the American Chemical Society, Vol. 118, Issue 41 https://doi.org/10.1021/ja960157k	journal	January 1996
Unusual Metal–Organic Framework Topology and Radiation Resistance through Neptunyl Coordination Chemistry Gilson, Sara E.; Fairley, Melissa; Hanna, Sylvia L. Journal of the American Chemical Society, Vol. 143, Issue 42 https://doi.org/10.1021/jacs.1c08854	journal	October 2021
Gas Phase Uranyl Activation: Formation of a Uranium Nitrosyl Complex from Uranyl Azide Gong, Yu; de Jong, Wibe A.; Gibson, John K. Journal of the American Chemical Society, Vol. 137, Issue 18 https://doi.org/10.1021/jacs.5b02420	journal	May 2015
Gas-Phase Reactions of Transition-Metal Ions with Molecular Oxygen: Room-Temperature Kinetics and Periodicities in Reactivity Koyanagi, Gregory K.; Caraiman, Doina; Blagojevic, Voislav The Journal of Physical Chemistry A, Vol. 106, Issue 18 https://doi.org/10.1021/jp014145j	journal	April 2002
Electronic Structure and Bonding in Actinyl Ions and their Analogs Denning, Robert G. The Journal of Physical Chemistry A, Vol. 111, Issue 20 https://doi.org/10.1021/jp071061n	journal	May 2007
Formation and Characterization of the Uranyl–SO ₂ Complex, UO ₂ (CH ₃ SO ₂ )(SO ₂ ) ⁻ Gong, Yu; Gibson, John K. The Journal of Physical Chemistry A, Vol. 117, Issue 4 https://doi.org/10.1021/jp311034x	journal	January 2013
Dissociation of Gas-Phase Bimetallic Clusters as a Probe of Charge Densities: The Effective Charge of Uranyl Lucena, Ana F.; Carretas, José M.; Marçalo, Joaquim The Journal of Physical Chemistry A, Vol. 118, Issue 11 https://doi.org/10.1021/jp500946y	journal	March 2014
Gas-Phase Energetics of Actinide Oxides: An Assessment of Neutral and Cationic Monoxides and Dioxides from Thorium to Curium ^† Marçalo, Joaquim; Gibson, John K. The Journal of Physical Chemistry A, Vol. 113, Issue 45 https://doi.org/10.1021/jp904862a	journal	November 2009
Uranium Oxo and Superoxo Cations Revealed Using Infrared Spectroscopy in the Gas Phase Ricks, Allen M.; Gagliardi, Laura; Duncan, Michael A. The Journal of Physical Chemistry Letters, Vol. 2, Issue 14 https://doi.org/10.1021/jz2006868	journal	June 2011
Plutonium and transplutonium element trioxides: molecular structures, chemical bonding, and isomers Zaitsevskii, Andréi Physical Chemistry Chemical Physics, Vol. 17, Issue 38 https://doi.org/10.1039/C5CP02190A	journal	January 2015
Dinuclear metal complexes: multifunctional properties and applications Li, Guangfu; Zhu, Dongxia; Wang, Xinlong Chemical Society Reviews, Vol. 49, Issue 3 https://doi.org/10.1039/C8CS00660A	journal	January 2020
Actinyl cation–cation interactions in the gas phase: an accurate thermochemical study Feng, Rulin; Glendening, Eric D.; Peterson, Kirk A. Physical Chemistry Chemical Physics, Vol. 21, Issue 15 https://doi.org/10.1039/C9CP00760A	journal	January 2019
Use of vibrational spectroscopy to identify the formation of neptunyl–neptunyl interactions: a paired density functional theory and Raman spectroscopy study Pyrch, Mikaela M.; Augustine, Logan J.; Williams, James M. Dalton Transactions, Vol. 51, Issue 12 https://doi.org/10.1039/D2DT00200K	journal	January 2022
Americyl(V) and americyl(VI) chloro-complexes Bagnall, K. W.; Laidler, J. B.; Stewart, M. A. A. Chemical Communications (London), Issue 1 https://doi.org/10.1039/c19670000024	journal	January 1967
The first X-ray structure of an octahedral transition metal complex containing a strongly chelating bidentate perchlorate House, Donald A.; Steel, Peter J.; Watson, Andrew A. Journal of the Chemical Society, Chemical Communications, Issue 20 https://doi.org/10.1039/c39870001575	journal	January 1987
242. The mechanism of the N-halogenoacylanilide rearrangements Bell, R. P. Journal of the Chemical Society (Resumed) https://doi.org/10.1039/jr9360001154	journal	January 1936
Processes of adsorption and diffusion on solid surfaces Lennard-Jones, J. E. Transactions of the Faraday Society, Vol. 28 https://doi.org/10.1039/tf9322800333	journal	January 1932
Further considerations on the thermodynamics of chemical equilibria and reaction rates Evans, M. G.; Polanyi, M. Transactions of the Faraday Society, Vol. 32 https://doi.org/10.1039/tf9363201333	journal	January 1936
Gaussian basis sets for use in correlated molecular calculations. X. The atoms aluminum through argon revisited Dunning, Thom H.; Peterson, Kirk A.; Wilson, Angela K. The Journal of Chemical Physics, Vol. 114, Issue 21 https://doi.org/10.1063/1.1367373	journal	June 2001
Valence basis sets for relativistic energy-consistent small-core actinide pseudopotentials Cao, Xiaoyan; Dolg, Michael; Stoll, Hermann The Journal of Chemical Physics, Vol. 118, Issue 2 https://doi.org/10.1063/1.1521431	journal	January 2003
Infrared spectra of matrix‐isolated uranium oxide species. II. Spectral interpretation and structure of UO ₃ Gabelnick, S. D.; Reedy, G. T.; Chasanov, M. G. The Journal of Chemical Physics, Vol. 59, Issue 12 https://doi.org/10.1063/1.1680018	journal	December 1973
Electron affinities of the first‐row atoms revisited. Systematic basis sets and wave functions Kendall, Rick A.; Dunning, Thom H.; Harrison, Robert J. The Journal of Chemical Physics, Vol. 96, Issue 9 https://doi.org/10.1063/1.462569	journal	May 1992
Reactions of pulsed‐laser evaporated uranium atoms with molecular oxygen: Infrared spectra of UO, UO ₂ , UO ₃ , UO ₂ ⁺ , UO ₂ ²⁺ , and UO ₃ –O ₂ in solid argon Hunt, Rodney D.; Andrews, Lester The Journal of Chemical Physics, Vol. 98, Issue 5 https://doi.org/10.1063/1.464045	journal	March 1993
Density‐functional thermochemistry. III. The role of exact exchange Becke, Axel D. The Journal of Chemical Physics, Vol. 98, Issue 7, p. 5648-5652 https://doi.org/10.1063/1.464913	journal	April 1993
Energy‐adjusted pseudopotentials for the actinides. Parameter sets and test calculations for thorium and thorium monoxide Küchle, W.; Dolg, M.; Stoll, H. The Journal of Chemical Physics, Vol. 100, Issue 10 https://doi.org/10.1063/1.466847	journal	May 1994
The Thermodynamic Properties of the f -Elements and their Compounds. Part 2. The Lanthanide and Actinide Oxides Konings, Rudy J. M.; Beneš, Ondrej; Kovács, Attila Journal of Physical and Chemical Reference Data, Vol. 43, Issue 1 https://doi.org/10.1063/1.4825256	journal	March 2014
Pressure and Density Series Equations of State for Steam as Derived from the Haar–Gallagher–Kell Formulation Dobbins, R. A.; Mohammed, K.; Sullivan, D. A. Journal of Physical and Chemical Reference Data, Vol. 17, Issue 1 https://doi.org/10.1063/1.555819	journal	January 1988
Standard Electrode Potentials and Temperature Coefficients in Water at 298.15 K Bratsch, Steven G. Journal of Physical and Chemical Reference Data, Vol. 18, Issue 1 https://doi.org/10.1063/1.555839	journal	January 1989
Variable character of O--O and M--O bonding in side-on ( 2) 1:1 metal complexes of O2 Cramer, C. J.; Tolman, W. B.; Theopold, K. H. Proceedings of the National Academy of Sciences, Vol. 100, Issue 7 https://doi.org/10.1073/pnas.0535926100	journal	March 2003
Development of the Colle-Salvetti correlation-energy formula into a functional of the electron density Lee, Chengteh; Yang, Weitao; Parr, Robert G. Physical Review B, Vol. 37, Issue 2 https://doi.org/10.1103/PhysRevB.37.785	journal	January 1988
Synthesis, Structure, and Properties of Actinide(VII) Compounds Krot, N. N.; Charushnikova, I. A. Radiochemistry, Vol. 63, Issue 6 https://doi.org/10.1134/S1066362221060011	journal	November 2021
Electrochemical behavior of uranyl in anhydrous polar organic media Burn, Adam G.; Nash, Kenneth L. Radiochimica Acta, Vol. 105, Issue 7 https://doi.org/10.1515/ract-2016-2684	journal	January 2017
Complexation of Pentavalent and Hexavalent Actinides by Fluoride Choppin, Gregory R.; Rao, Lin F. Radiochimica Acta, Vol. 37, Issue 3 https://doi.org/10.1524/ract.1984.37.3.143	journal	January 1984

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