Synthesis, Luminescence and Nonlinear Optical Properties of Homoleptic TetracyanamidogermanatesARE[Ge(CN2)4] (A= K, Cs, andRE= La, Ce, Pr, Nd, Sm, Eu, Gd)

Autor: Thomas Jüstel, David Enseling, Konstantin Dolabdjian, Christine Schedel, Hans-Jürgen Meyer
Rok vydání: 2017
Předmět:
Zdroj: Zeitschrift für anorganische und allgemeine Chemie. 643:488-494
ISSN: 0044-2313
DOI: 10.1002/zaac.201600353
Popis: Two new series of tetracyanamidogermanates were prepared by solid-state reaction of appropriate amounts of REF3 (RE = rare earth), A2[GeF6] (A = alkaline), and Li2(CN2) in evacuated silica tubes. Powder X-ray diffraction patterns of crystalline samples of KRE[Ge(CN2)4] and CsRE[Ge(CN2)4] were indexed isotypically to KRE[Si(CN2)4] and RbRE[Ge(CN2)4], respectively. Luminescence properties of Ce3+, Eu3+, and Tb3+ doped compounds and non-linear optical properties (NLO) of KRE[Ge(CN2)4] are reported.
Databáze: OpenAIRE
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