A common name for a salt of heteropolyacid made from phosphorus and molybdenum. The correct name is molybdophosphate. Examples include M I 4 [P 2 Mo 12 O 41 ], M I 3 [PMo 12 O 40 ], and M I 6 [P 2 Mo 18 O 62 ]. [Dodecamolybdophosphate] The general formula is M I 3 [PMo 12 O 40 ]. The structure of [PMo 12 O 40 ] 3- is a polynuclear complex in which polyacids are coordinated with P as the central atom (Figure). When an aqueous solution of phosphoric acid and molybdic acid is boiled, the free acid extracted with ether is dissolved in water and concentrated in a vacuum sulfuric acid desiccator to obtain free acid crystals. Source: Heibonsha World Encyclopedia, 2nd Edition Information |
リンとモリブデンからつくられるヘテロポリ酸の塩の俗称。正しくはモリブドリン酸塩という。MI4[P2Mo12O41],MI3[PMo12O40],MI6[P2Mo18O62]などがある。 [ドデカモリブドリン酸塩dodecamolybdophosphate] 一般式MI3[PMo12O40]。[PMo12O40]3-の構造はPを中心原子としてポリ酸の配位した多核錯体である(図)。リン酸とモリブデン酸の水溶液を沸騰させ,エーテルで抽出した遊離酸を水に溶かし,真空硫酸デシケーター中で濃縮すると遊離酸結晶が得られる。 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 |
<<: Forestry Agency - Rinyacho
[raw]? [Died] Keireki 8 (1048) The leader of the M...
During the Han Dynasty in China, this was the name...
A future technology system that uses large areas ...
This is a viral disease that occurs when a new var...
This refers to engineering related to planning ch...
This is the fourth of the four categories of Buddh...
… The history of military bands in Japan began in...
What kind of infection is it? At the end of June ...
… [Mitsuru Hotta]... *Some of the terminology tha...
...The former is a fairy tale, the latter a famil...
...It was an effective fishing method because of ...
...It also says that people who appreciate beauty...
…Emperor Hadrian was a brilliant architect in his...
It is a valley on the eastern slope of Mt. Ichino...
(Aoi Ward, Shizuoka City, Shizuoka Prefecture) A t...