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Anyone have a Linux or OS X machine w/32 GB RAM? By "almost" first principles I mean that most of the model parameters are system-independent and com ...	9-10-2015 at 08:57 by: Polverone
Anyone have a Linux or OS X machine w/32 GB RAM? And willing to install software and run some calculations on it? I have been working with a forme ...	8-10-2015 at 16:33 by: Polverone
Site Backup Archive updated again. Archive is now current through 23 September 2015. http://www.sciencemadnes ...	27-9-2015 at 11:59 by: Polverone
The Hive back online at Erowid This is excellent news. Any chance of getting a full database dump? I don't really want to tax the s ...	23-9-2015 at 19:18 by: Polverone
Professional Difficulties - Pay Sub-Forum I don't call for donations prominently because the good people of Sciencemadness paid for many years ...	29-7-2015 at 14:12 by: Polverone
Quantum Mechanics/Wave Mechanics in Chemistry Beginners Thread Are you perhaps using McQuarrie and Simon's <i>Physical Chemistry: A Molecular Approach</i& ...	10-7-2015 at 12:48 by: Polverone
Anyone have access to a computer cluster? I am posting here because smaerd said it was ok to discuss in the public thread. He is looking at a ...	3-7-2015 at 15:47 by: Polverone
having trouble with "some' OF THE LIBRARY DOWNLOADS. Please give an example of a file you can download and a file you can't download. I will check the pr ...	16-6-2015 at 11:04 by: Polverone
Is there any experiment to produce carbon-neutral steel? So called "direct-reduced iron" is made from iron ore and methane, and the process is already in use ...	31-5-2015 at 14:29 by: Polverone
Dear moderator Sorry, only spam and blatantly illegal material gets deleted. I have instead randomized your passwor ...	20-5-2015 at 16:04 by: Polverone
Sears potassium permanganate 6lb I bought quite a bit of it from the local Sears about 10 years ago. The purity and form seemed about ...	20-5-2015 at 15:53 by: Polverone
img tags now converted to attachments It has been brought to my attention that the forum is suffering image rot as externally hosted image ...	15-5-2015 at 13:16 by: Polverone
Site Backup Archive updated again. Unfortunately forgot to revisit this thread before preparing it so the search ...	12-5-2015 at 15:37 by: Polverone
chloral hydrate synthesis Transformation of trichloroethylene to chloral via hypochlorous acid appears to be patented, and the ...	19-4-2015 at 12:18 by: Polverone
Vanadium extraction? I would try using the alloy it as the anode in an aqueous solution of sodium hydroxide. The vanadium ...	14-4-2015 at 12:55 by: Polverone
Make Potassium (from versuchschemie.de) There is a good description of the process here: https://archive.org/stream/ldpd_10922488_002#page/7 ...	8-4-2015 at 15:19 by: Polverone
Is old picric acid gauze found in first aid kits really that dangerous? I don't know where the terror comes from but I have seen several scientists express great fear over ...	22-3-2015 at 11:48 by: Polverone
How to apply constant force on a molecular structure? You're not going get to a "drumming" effect from what I've proposed. Each calculation starts from a ...	8-3-2015 at 12:15 by: Polverone
Org. chem book based on pKa-s You might be thinking of Michael B. Smith's <i>Organic Chemistry: An Acid-Base Approach</i& ...	7-3-2015 at 15:36 by: Polverone
How to apply constant force on a molecular structure? I don't know about Hyperchem specifically but it sounds like you are doing a molecular mechanics/mol ...	6-3-2015 at 11:35 by: Polverone
Unitized Experiments in Organic Chemistry by Brewster and Vanderwerf Magpie has graced us with accounts of several preparations taken from the pages of Brewster's Unitiz ...	22-2-2015 at 21:46 by: Polverone
Approximate Molecular Orbital Theory by Pople and Beveridge This one is only interesting for theoreticians, programmers, and historians. Before John Pople di ...	22-2-2015 at 02:42 by: Polverone
Coming out to your chemistry teacher as a home chemist I was lucky in that my high school chemistry teacher was extremely enthusiastic about chemistry. Her ...	17-2-2015 at 15:50 by: Polverone
Perchloric Acid and Perchlorates by Alfred Schilt Dr. Bob provided me with raw scans for this book more than a year ago. I have, shamefully, not under ...	15-2-2015 at 20:03 by: Polverone
response to the spams Hi Loptr, Sorry I haven't kept up with this thread lately. I appreciate your offer. I would be gl ...	10-1-2015 at 14:06 by: Polverone
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