springer.com Chemistry : Chemistry (general) Brown, David, Wedemeyer, Horst, Buschbeck, Karl-Christian, Keller, Cornelius (Editors-in-chief.) Th Thorium Compounds with S, Se, Te and B The present volume, Thorium C5, deals with the compounds of thorium and sulfur, selenium, tellurium, and boron, as well as with oxoacid compounds of the three chalcogen elements. Thorium borates have already been treated in Thorium C2. In contrast to the corresponding compounds of uranium the thorium sulfides, etc. , do not show any nuclear or other technological application; they are only of academic interest, despite some very interest• ing electronic properties, especially of the 1 : 1 compounds. The thorium-sulfur and the thorium• boron systems in particular were studied in detail, so that we have a clear picture of them, whereas there are still a lot of open questions in the systems Th-Se and Th-Te - not very different from other metal chalcogenide systems. Thorium sulfates are of some technological importance because they are formed in solution during recovery of thorium from monazite by sulfuric acid leaching. The very detailed and critical treatment of the chemical and physical Springer properties of the compounds discussed also enables us to find gaps still remaining in our 8th ed. 1985, XIX, 149 p. knowledge and thus to initiate new research in this field. I want to thank the two authors, Dr. 8th 28 illus., 1 illus. in color. edition Horst Wedemeyer (Karlsruhe) and Dr. David Brown (Harwell), for their excellent contributions, the "Literaturabteilung" of the Karlsruhe Nuclear Research Center for its help in providing reports and other documents difficult to procure, as well as the staff of the Gmelin-Institute, especially to Dr. K. -C. Printed book Softcover Order online at springer.com/booksellers Printed book Springer Nature Customer Service Center LLC Softcover 233 Spring Street ISBN 978-3-662-06344-6 New York, NY 10013 $ 109,00 USA T: +1-800-SPRINGER NATURE Available (777-4643) or 212-460-1500 Discount group [email protected] Gmelin/Bornstein HDB (3) Product category Reference work Series Th. Thorium (System-Nr. 44) Other renditions Softcover ISBN 978-3-662-06343-9 Prices and other details are subject to change without notice. All errors and omissions excepted. Americas: Tax will be added where applicable. Canadian residents please add PST, QST or GST. Please add $5.00 for shipping one book and $ 1.00 for each additional book. Outside the US and Canada add $ 10.00 for first book, $5.00 for each additional book. If an order cannot be fulfilled within 90 days, payment will be refunded upon request. Prices are payable in US currency or its equivalent. ISBN 978-3-662-06344-6 / BIC: PN / SPRINGER NATURE: SCC00004 Part of .