Synthesis of Arsenopyrite‐Type Rhodium Pernitride RhN
<sub>2</sub>
from a Single‐Source Azide Precursor
作者:Maxim Bykov、Kirill V. Yusenko、Elena Bykova、Anna Pakhomova、Werner Kraus、Natalia Dubrovinskaia、Leonid Dubrovinsky
DOI:10.1002/ejic.201900488
日期:2019.8.31
noble metal nitrides possess unique mechanical and catalytic properties, therefore their synthesis and characterization is of interest for fundamental solid state chemistry and materials science. In this study we have synthesized a singlesource precursor [Rh(NH3)6]3(N3)5Cl4 (Rh:N ratio 1:11). Its controlled decomposition in a laser-heated diamond anvil cell at 39 GPa resulted in a formation of rhodium
富氮贵金属氮化物具有独特的机械和催化性能,因此它们的合成和表征对基础固态化学和材料科学很重要。在本研究中,我们合成了一种单一来源的前体 [Rh(NH3)6]3(N3)5Cl4(Rh:N 比为 1:11)。它在 39 GPa 的激光加热金刚石砧室中受控分解,导致形成过氮化铑,RhN2。根据单晶 X 射线衍射结果,RhN2 具有砷黄铁矿结构类型的晶体结构,该化合物以前未知(P21/c(第 14 号))。