Post-Synthetic Modification: Systematic Study on a Simple Access to Nitridophosphates.

Post-Synthetic Modification: Systematic Study on a Simple Access to Nitridophosphates.
Angew Chem Int Ed Engl. 2020 Sep 17;:
Authors: Wendl S, Seidl L, Schüler P, Schnick W
Abstract
Nitridophosphates are a well-studied class of nitrides with diverse materials properties such as luminescence or ion conductivity. Despite the growing interest on 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 reacting pre-synthesized nitridophosphates with halides under elevated pressures and temperatures. In this work, we focus on the applicability of this approach to P/N compounds with different degrees of condensation. Accordingly, BaP2N4, Ba3P5N10Br, SrH4P6N12, CaP8N14, and Ca2PN3 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 described approach, which increases the synthetic possibilities for nitridophosphates significantly.
PMID: 32941701 [PubMed - as supplied by publisher]

Source: Angewandte Chemie - September 16, 2020 Category: Chemistry Authors: Wendl S, Seidl L, Schüler P, Schnick W Tags: Angew Chem Int Ed Engl Source Type: research