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Phosphonium ion Structure of PH + 4, the parent phosphonium cation. In chemistry, the term phosphonium (more obscurely: phosphinium) describes polyatomic cations with the chemical formula PR + 4 (where R is a hydrogen or an alkyl, aryl, organyl or halogen group). These cations have tetrahedral structures.
The game also won Innovation in Game Technology at the 2014 National Academy of Video Game Trade Reviewers (NAVGTR) awards. [36] Polygon ranked it as the tenth best game of the year, [37] and Slant Magazine ' s staff ranked it as the eighth best video game of the year. [38] P.T. has been cited as among the greatest horror games of all time. [29 ...
Tool-assisted speedruns are generally created with the goal of creating theoretically perfect playthroughs. This may include the fastest possible route to complete a game or showcasing new optimizations to existing world records. TAS requires research into the theoretical limits of the games and their respective competitive categories.
Operation is a battery-operated game of physical skill that tests players' hand-eye coordination and fine motor skills.The game's prototype was invented in 1964 by University of Illinois industrial-design student John Spinello, who sold his rights to renowned toy designer Marvin Glass for $500 and the promise of a job upon graduation, which was not fulfilled. [1]
Starflight is a space exploration, combat, and trading role-playing video game created by Binary Systems and published by Electronic Arts in 1986. Originally developed for IBM PC compatibles, it was later ported to the Amiga, Atari ST, Mac, and Commodore 64.
Eyes of Heaven is designed to be a 3D action brawler with tag-team elements set in large arenas based on locations in the JoJo's Bizarre Adventure manga. Players may pick a single character to control in a large environment, as well as a second character that may be controlled by either a CPU or second human player to fight the enemy team for a 2v2 battle.
BOP (benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate) is a reagent commonly used for the synthesis of amides from carboxylic acids and amines in peptide synthesis.
Phosphonium iodide is a powerful substitution reagent in organic chemistry; for example, it can convert a pyrilium into a phosphinine via substitution. [3] In 1951, Glenn Halstead Brown found that PH 4 I reacts with acetyl chloride to produce an unknown phosphine derivative, possibly CH 3 C(=PH)PH 2 ·HI. [4]