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Cake day: June 29th, 2023

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  • inhales

    Complex 1a was prepared according to well-known synthetic procedures. The reduction potential of the complex was increased due to the nephelauxetic expansion of the occupied FMOs induced by photolytic epimerization of the auxiliary tetrahydrophosphazolidine sulfide ligand to enable a strongly σ-donating dihaptic coordination mode.

    translation: we made molecule 1a, we shouldn’t need to tell you how, it’s obvious, lmao, git gud. the molecule became less likely to gain extra electrons because shining light on it made one of its weird-ass totally-not-bullshit parts wiggle around a bit so that it could bind more strongly to the metal atom through two of its own adjacent atoms, making the metal atom’s relevant electrons floofier.













  • Aqua regia ain’t no piranha, and also ain’t the most concerning thing in my post lol.

    Ah bromine. Super dense, low MW, and low bp, all making dosing accurate amounts a heroic feat. If you store your bromine cold, you can precool the pipette by sucking up and spitting out a few times before transfering, which helps cut down the vapor.


  • ornery_chemist@mander.xyztoScience Memes@mander.xyzFlowchart for STEM
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    2 months ago

    Like, so what if we store our tBuLi with other low-flash point flammables? And pyrophoric oxidizers? In the same bin? That’s stuck in a block of ice in the 30-year-old freezer because it hasn’t ever been de-iced?

    What if the power goes out for a long period of time and the tBuLi goes for a swim? Or we say you have to de-ice the freezer?

    Haha sounds crazy. And, I wouldn’t have to do the shitty quench before disposal. Or work on that project anymore.

    Because you’re injured or because PI fires you?

    Haha, yeah :)

    :|

    :)

    :|

    Oh, while you’re here, does this still smell like DCM? I can’t tell if I rotavapped it all off and the NMR tubes all need aqua regia (sorry my b).






  • ornery_chemist@mander.xyztoScience Memes@mander.xyzLPT Do it.
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    4 months ago

    Counterpoint: advisor said no.

    “Just use Word, everyone else does. I have never heard of this latex thing, so must be just some trendy useless overengineered software that does Word’s job but worse. Word can track changes just fine, and you can leave comments.” proceeds to strikethrough, highlight, and inline comment everything instead of using either of those features “I want to read what you wrote, not fight technology” proceeds to email you three separate times after forgetting to attach v28 about how a graphic looks wrong because Word ate it