Showing posts with label Nobel Prize in Chemistry. Show all posts
Showing posts with label Nobel Prize in Chemistry. Show all posts

Friday, July 7, 2017

Book: Force of Nature: The Life of Linus Pauling

When I read Linus Pauling and the Chemistry of Life, I said it was the best biography of his. I didn't know that the same author wrote even a better one. In fact Linus Pauling and the Chemistry of Life is more like a summary of this book (700 pages vs. 140 pages). 

Tom Hager did a really good job in explaining Pauling's contributions to chemistry and medicine. He was a man full of ideas and a will to try to execute them. A career full of success.

You can read the book on Kindle for free too!


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Wednesday, November 18, 2015

Honorary Organometallic Molecule #chempaperaday 244

So, lately I've been reading a lot of Hoffmann papers to practice and more about MO theory. I found an incredibly helpful article of his that he published in 1981 in Science. I think textbooks can get away with pasting this article and not giving any more explanation on the theory. It's so well written that you can start with zero knowledge in MO theory and end up understanding pretty much everything about it. The interesting thing is that although the article's title is "Theoretical Organometallic Chemistry", the famous dirhenium complex [Re2Cl8]2- complex is among some organometallic compounds. The reason?

Friday, May 22, 2015

Walther Nernst and the Development of Physical Chemistry #chempaper 217

A fantastic article about a great physical chemist Walther Nernst by Gerhard Ertl for those who are interested in history of chemistry and chemists. I mentioned that Nernst and Fritz Haber had a dispute over ammonia synthesis. Here you can read it again:

"Fritz Haber, who in actual fact owed this success to the controversy with Walther Nernst, was awarded the Nobel Prize in 1918 for this,while Nernst in 1916 in aletter to BASF wrote:“unfortunately Ithen held the view that it is technically difficult to make”."

Thursday, April 23, 2015

Book: The Kaiser's Chemists: Science and Modernization in Imperial Germany

This book is a great source on the history of chemistry and its relation with politics, governments and of course war. 



By the end of the 19th century, some German chemists (Emil Fischer -"a pillar of militarized science" in particular) started to think that they were losing their position in chemistry (especially in inorganic chemistry) to the US. "We must do more for inorganic and general chemistry again, if we are not to be put to shame by other countries."
 
Fischer and several other chemists decided to convince the Kaiser to fund chemistry and open new labs. What they had in mind was a large research facility with the most modern equipment. So, it took years and a lot of PR to convince companies and the Kaiser himself to open these research centers. Not surprisingly for those years, about half of the funding came from Jewish businessmen (you can read the reasons in the book). These centers, in turn, brought much success to Germany and tens of Nobel Prize winners. 


The best part of the book in my opinion is that it allows you read the discussions among academicians and politicians regarding the importance of funding, research ideas and commercial applications of the products. Just like today, many chemists believed that chemistry was no longer a career or how little chemists were respected. There were also fights among several professors on why there were few positions (or too many chemists). On the other hand, there were chemists telling that there were too many professors at upper ranks. Professors complaining about teaching duties... Basically, everything was exactly the same as today.

There are also so many details that I didn't know about such as the rivalry between Nernst and Haber, Willstatter's research interest in photosynthesis in the living leaf, Einstein's pacifist letter with only 4 signatures and Fischer's wish for Haber's tests "failure from the bottom of my patriotic heart"

Some interesting quotes:

"Science did not escape the rise of nationalism but adapted to it.

[Ostwald] it was not frequently claimed that I was no chemist, because I never produced a new substance.

Big science, like big industry, needs operating capital.

Standstill is retreat (Duisberg).

As an Austrian women, a Jew and a physicist, Meitner's presence meant little to the German chemists....with the nonposition of unsalaried "guest".

[A university professor] is freer, because he can replace many assistants by students and doctoral candidates.

[Harnack] our enemies...brought German science and military strength as close together as possible.

[Liebknecht] science and research in uniform have hardly ever done good.

...the war converted him [Ostwald] virtually overnight, to an ultranationalist. "