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Dihydridoiron (FeH 2). This compound has been obtained only in rarefied gases or trapped in frozen gases below 30 K (−243 °C), decomposing into the elements on warming. [9] [10] It may form a dimer Fe 2 H 4 and complexes with molecular hydrogen, such as FeH 2 (H 2) 2 and FeH 2 (H 2) 3. [8] [11] What was once believed to be trihydridoiron ...
The most precisely characterised FeH 2 L 4 complex as of 2003 is FeH 2 (CO) 2 [P(OPh) 3] 2. Complexes can also contain FeH 2 with hydrogen molecules as a ligand. Those with one or two molecules of hydrogen are unstable, but FeH 2 (H 2) 3 is stable and can be produced by the evaporation of iron into hydrogen gas. [6]
The Holy Grail of Eris (エリスの聖杯, Erisu no Seihai) is a Japanese light novel series written by Kujira Tokiwa and illustrated by Yuunagi. It began serialization online in October 2017 on the user-generated novel publishing website Shōsetsuka ni Narō .
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If this groundwater comes in contact with oxygen at the surface, e.g. in natural springs, iron II is oxidised to iron III and forms insoluble hydroxides in water. [7] The natural analogue of iron(II) hydroxide compound is the very rare mineral amakinite , (Fe,Mg)(OH) 2 .
feh is a lightweight image viewer aimed mainly at users of command line interfaces. [5] [6] Unlike most graphical image viewers, feh does not have any graphical control elements (apart from an optional file name display) which enables it to also be used to display background images on systems running the X window system. feh offers six different operational modes which can be controlled via ...
The 2001 game RuneScape features a quest called "Holy Grail", where the player must help King Arthur find the Holy Grail by traveling to the realm of the Fisher King. An episode of Midsomer Murders aired January 2004 with the title The Fisher King featuring a Celtic spear and chalice from Midsomer Barrow. The spear is the murder weapon.
Galahad (/ ˈ ɡ æ l ə h æ d /), sometimes referred to as Galeas (/ ɡ ə ˈ l iː ə s /) or Galath (/ ˈ ɡ æ l ə θ /), among other versions of his name, is a knight of King Arthur's Round Table and one of the three achievers of the Holy Grail in Arthurian legend.