caa a22 4500 378897225 CHVBK 20180305123509.0 cr unu---uuuuu 161128e20041201xx s 000 0 eng 10.1524/ract.92.12.855.55112 doi (NATIONALLICENCE)gruyter-10.1524/ract.92.12.855.55112 Evidence for the formation of sodium hassate(VIII) [Elektronische Daten] [André von Zweidorf, W. Brüchle, S. Bürger, H. Hummrich, Jens Volker Kratz, B. Kuczewski, G. Langrock, U. Rieth, M. Schädel, N. Trautmann, K. Tsukada, N. Wiehl] Hassium, element 108, was produced in the fusion reaction between 26Mg and 248Cm. The hassium recoils were oxidized in-situ to a highly volatile oxide, presumably HsO4, and were transported in a mixture of He and O2 to a deposition and detection system. The latter consisted of 16 silicon PIN-photodiodes facing a layer of NaOH, which served, in the presence of a certain partial pressure of water in the transport gas, as reactive surface for the deposition of the volatile tetroxides. Six correlated α-decay chains of Hs were detected in the first 5 detectors centred around detection position 3. In analogy to OsO4, which forms Na2[OsO4(OH)2], an osmate(VIII), with aqueous NaOH, HsO4 presumably was deposited as Na2[HsO4(OH)2], a hassate(VIII). © 2004 Oldenbourg Wissenschaftsverlag GmbH Laboratory techniques, experiments nationallicence Analytical chemistry nationallicence Inorganic chemistry nationallicence von Zweidorf André aut Brüchle W. aut Bürger S. aut Hummrich H. aut Kratz Jens Volker aut Kuczewski B. aut Langrock G. aut Rieth U. aut Schädel M. aut Trautmann N. aut Tsukada K. aut Wiehl N. aut Radiochimica Acta/International journal for chemical aspects of nuclear science and technology Oldenbourg Wissenschaftsverlag GmbH 92/12/2004(2004-12-01), 855-861 0033-8230 92:12/2004<855 2004 92 ract https://doi.org/10.1524/ract.92.12.855.55112 text/html Onlinezugriff via DOI 1 research article jats NATIONALLICENCE 856 40 https://doi.org/10.1524/ract.92.12.855.55112 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- von Zweidorf André aut NATIONALLICENCE 700 1- Brüchle W. aut NATIONALLICENCE 700 1- Bürger S. aut NATIONALLICENCE 700 1- Hummrich H. aut NATIONALLICENCE 700 1- Kratz Jens Volker aut NATIONALLICENCE 700 1- Kuczewski B. aut NATIONALLICENCE 700 1- Langrock G. aut NATIONALLICENCE 700 1- Rieth U. aut NATIONALLICENCE 700 1- Schädel M. aut NATIONALLICENCE 700 1- Trautmann N. aut NATIONALLICENCE 700 1- Tsukada K. aut NATIONALLICENCE 700 1- Wiehl N. aut NATIONALLICENCE 773 0- Radiochimica Acta/International journal for chemical aspects of nuclear science and technology Oldenbourg Wissenschaftsverlag GmbH 92/12/2004(2004-12-01), 855-861 0033-8230 92:12/2004<855 2004 92 ract CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-gruyter