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- The oxynitrides are a group of inorganic compounds containing oxygen and nitrogen not bound to each other, instead combined with other non-metallic or metallic elements. Some of these are with oxygen replaced by nitrogen. Some of these compounds do not have a fixed oxygen to nitrogen ratio, but instead form ceramics with a range of compositions. They are in the class of mixed anion compounds. Many can be formed by heating an oxide or carbonate with ammonia. The hydrogen can assist by reducing some of the oxygen. With higher temperatures and pressures nitrogen can be heated with a mixed oxide to yield a product. Other nitrogen rich compounds that can be heated with oxygen containing material are urea and melamine. For example urea heated with ammonium dihydrogen phosphate yields a . There may not be a definite ratio of nitrogen to oxygen, and also nitrogen and oxygen may be disordered, swapping places at random. Compared to oxides, the oxynitrides have a smaller band gap. (en)
- 氧氮化物是一类无机化合物,其中氮原子和氧原子不互相连接,它们分别和另一金属或非金属元素相连,如。氮氧化物也可以形成阴离子(氮杂氧酸盐),如,在其阴离子中,氮和氧分别与锇原子相连,而它们之间并不成键。 相比于氧化物,氧氮化物的带隙更小。 (zh)
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- 氧氮化物是一类无机化合物,其中氮原子和氧原子不互相连接,它们分别和另一金属或非金属元素相连,如。氮氧化物也可以形成阴离子(氮杂氧酸盐),如,在其阴离子中,氮和氧分别与锇原子相连,而它们之间并不成键。 相比于氧化物,氧氮化物的带隙更小。 (zh)
- The oxynitrides are a group of inorganic compounds containing oxygen and nitrogen not bound to each other, instead combined with other non-metallic or metallic elements. Some of these are with oxygen replaced by nitrogen. Some of these compounds do not have a fixed oxygen to nitrogen ratio, but instead form ceramics with a range of compositions. They are in the class of mixed anion compounds. There may not be a definite ratio of nitrogen to oxygen, and also nitrogen and oxygen may be disordered, swapping places at random. Compared to oxides, the oxynitrides have a smaller band gap. (en)
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- Oxynitride (en)
- 氧氮化物 (zh)
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