Covalent nitrides - Covalent nitrides
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...They are ionic and react with water to produce ammonia. (2) Covalent nitrides These are compounds of hydrogen and elements of groups IIIB to VIIB. They include volatile compounds made of covalently bonded molecules (NH 3 , N 2 H 4 , etc.) and non-volatile solids formed by their polymerization (BN, P 2 N 2 , P 3 N 5 , N 2 S 2 , N 4 S 4 , etc.). There are also compounds made of three or more elements, such as phosphorus nitrile chloride ((PNCl 2 ) 3 , solid) and phosphorus nitrile fluoride (P 4 N 4 Cl 2 F 6 , liquid). ... *Some of the terminology explanations that mention "covalent nitrides" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
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…イオン性で，水と反応してアンモニアを生ずる。(2)共有性窒化物 水素およびIIIB～VIIB族の元素からなる化合物で，共有結合性の分子からなる揮発性の化合物(NH3,N2H4など)と，それらが重合した不揮発性の固体(BN,P2N2,P3N5,N2S2,N4S4など)がある。また窒化塩化リン((PNCl2)3，固体)，窒化塩化フッ化リン(P4N4Cl2F6，液体)など3種以上の元素から構成される化合物もある。… ※「共有性窒化物」について言及している用語解説の一部を掲載しています。 出典｜株式会社平凡社世界大百科事典 第２版について | 情報 |
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