海报碱金属四氢萘与 M 4 (cid: 1) - 关于 LiMgN 9 簇的二态性 Oliver Hochrein, Rüdiger Kniep * Constantin Hoch, Marco Wendorff, Caroline Röhr * MaxPlanckInstitute for Chemical Physics Solvents, Institute for Inorganic and Analytical Chemistry, Nöthnitzer, Albertstrasse, 87, Dreibitzer, D-011, Germany -79104Freiburg 关键词:三元氮化物;相变 关键词:Tetrelides;Cluster;Zintlphases 三元氮化物 LiMgN 已在 1948 年由 Juza DieerstenCluster -verbindungenbinarySystemeAI-MIV (Al-MIV) 描述等人 [1,2]. 较新的工作表明 Zintl [1] 已经描述了当时的 Kalimetall, M (cid: 1) Tetrel