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According to calculations, ortho-diethynylbenzene dianion is the strongest superbase and has a proton affinity of 1,843.987 kJ/mol (440.723 kcal/mol). [1] The meta isomer is the second-strongest, and the para isomer is the third. All three are readily able to accept any proton to its ethynyl tails, from almost any compound.
Promotional poster for the first season of the Tower of God anime. Tower of God is an anime television series based on S.I.U.'s manhwa series of the same name. The anime adaptation was initially announced at Seoul Comic-Con in August 2019.
Arifureta is an anime television series based on the light novel series of the same title written by Ryo Shirakome and illustrated by Takayaki. The anime adaptation was announced on December 3, 2017, and was initially intended to premiere in April 2018, [1] [2] but on January 15, 2018, its release was pushed back due to "various circumstances". [3]
One Piece fans will tell you that the series is the greatest story ever told, and they might be right. Bad stories don’t run for over 25 years, become the best-selling manga of all time by a ...
A superbase is a compound that has a particularly high affinity for protons. Superbases are of theoretical interest and potentially valuable in organic synthesis . [ 1 ] [ 2 ] Superbases have been described and used since the 1850s.
Ortho-diethynylbenzene dianion (C 6 H 4 (C 2) 2) 2− (the strongest superbase ever synthesized) Meta-diethynylbenzene dianion (C 6 H 4 (C 2) 2) 2− (second strongest superbase) Para-diethynylbenzene dianion (C 6 H 4 (C 2) 2) 2− (third strongest superbase) Lithium monoxide anion (LiO −) was considered the strongest superbase before ...
Lithium monoxide anion (LiO −) is a superbase existing in the gas phase. It was the strongest known base until 2008, when the isomeric diethynylbenzene dianions were determined to have a higher proton affinity. The methanide ion CH − 3 was the strongest known base before lithium monoxide anion was discovered. [2] LiO − has a proton ...
Batman — our favorite caped vigilante — first appeared on the big screen in 1966. Since then, many actors have taken on the role, some more adored than others. Some fans, for example, prefer ...