Researchers are still looking for practical uses for ortho-diethynylbenzene dianion.

寻找邻二乙炔苯双阴离子的实际用途。

Whereas the record-breaking ortho-diethynylbenzene dianion has a proton affinity of 440 kilocalories per mole.

而破纪录的邻二乙炔苯双阴离子的质子亲和力为每摩尔 440 大卡。

And just last year, researchers in Australia managed to create the strongest superbase ever discovered — a compound called ortho-diethynylbenzene dianion.

就去年，澳大利亚的设法创造了迄今为止发现的最强超级碱——一种称为邻二乙炔苯双阴离子的化合物。