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Post‐Synthetic Modification: Systematic Study on a Simple Access to Nitridophosphates
Author(s) -
Wendl Sebastian,
Seidl Lisa,
Schüler Patrick,
Schnick Wolfgang
Publication year - 2020
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.202011835
Subject(s) - surface modification , luminescence , nitride , halide , materials science , combinatorial chemistry , conductivity , condensation reaction , chemistry , nanotechnology , chemical engineering , layer (electronics) , organic chemistry , optoelectronics , catalysis , engineering
Abstract Nitridophosphates are a well‐studied class of nitrides with diverse materials properties, such as luminescence or ion conductivity. Despite the growing interest in this compound class, their synthesis mostly works through direct combination of starting materials. Herein, we present a systematic study on a promising method for post‐synthetic modification by treating pre‐synthesized nitridophosphates with halides under elevated pressures and temperatures. Herein, we focus on the applicability of this approach to P/N compounds with different degrees of condensation. Accordingly, BaP 2 N 4 , Ba 3 P 5 N 10 Br, SrH 4 P 6 N 12 , CaP 8 N 14 , and Ca 2 PN 3 are investigated as model compounds for framework‐, layer‐, and chain‐type nitridophosphates. The formation of structurally related, as well as, completely unrelated compounds, compared to the starting materials, shows the great potential of the approach, which increases the synthetic possibilities for nitridophosphates significantly.