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1. Shekunova T.O., Istomin S.Ya, Mironov A.V., Baranchikov A.E., Yapryntsev A.D., Galstyan A.A., Simonenko N.P., Gippius A.A., Zhurenko S.V., Shatalova T.B., Skogareva L.S., Ivanov V.K.
   Crystallization Pathways of Cerium(IV) Phosphates Under Hydrothermal Conditions: A Search for New Phases with a Tunnel Structure , (2019)
   аннотация

   
   Hydrothermal crystallization pathways of amorphousceric phosphate gels were found to be determined by ammonia concentration in a reaction medium. This allows forhighlyselective hydrothermal synthesis of various finely crystalline ceric phosphates,including Ce(PO4)(HPO4)0.5(H2O)0.5, (NH4)2Ce(PO4)2(H2O) andpreviously unknown NH4Ce2(PO4)3. The structure of the latter compound was solvedfrom powder X-ray diffraction data. It appeared to be isostructural to ammonium thorium phosphate, NH4Th2(PO4)3; in this crystal structure, large channels (5.07 -3.79 Å) located along the c-axis are occupied by NH4+ions
   
2. Andrei V.Churakov, Alexander A.Vinokurov, Konstantin O.Znamekov, Natalia E.Mordvinova, Andrei A.Gippius, Sergei V.Zhurenko, Michael Baenitz, Sergey Ya.Istomin
   In(CH3COO)3: The first example of group 13 elements triacetate with an infinite chain crystal structure , vol. 160, pp. 42-45, (2019)