✍ Scribed by Yoshiyuki Inaguma; Tetsuhiro Katsumata; Mitsuru Itoh; Yukio Morii
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The crystal structure of a lithium ion-conducting perovskite La 0.62(2) Li 0.16(1) TiO 3.01(3) obtained by furnace-cooling was re5ned by the Rietveld method using neutron-di4raction data at room temperature and 77 K. The adopted space group was Cmmm (No. 65). The anti-phased tilts of TiO octahedra along the b-axis in addition to alternative arrangement of La ions along the c-axis was con5rmed. The position of Li was re5ned to be o4-centered and in two equivalent positions in an A-site. The obtained structural information implies that the lithium ion conduction among A-sites occurs in the vicinity of La-poor layers two-dimensionally rather than three-dimensionally in this compound. ^2002 Elsevier Science (USA)
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## Abstract 3,4‐Diazabicyclo[4.3.0]non‐2‐ene and __N,N'__‐azo‐3‐azabicyclo[3.3.0]octane are the main products of the oxidation of __N__‐amino‐3‐azabicyclo[3.3.0]octane by chloramine. These new compounds have been isolated and characterized. A structural study has been performed with the goal of est