Chemistry question

[Kaylia]

I'm looking for a database that list the properties of the most common molecules (size, shape). I'm not sure if the internet is failling me, or if I'm failling at the internet, but I can't find any good list.

Anyone know a url, or ebook that I could use to get these properties?

[Max™]

http://webbook.nist.gov/
http://www.chemspider.com/

[Kaylia]

http://www.chemspider.com/Molecular-...rch.aspx?q=CsI

Am I crazy or they aren't listing the size and cristal shape? I guess I can use molar volume, but fuck...it's going to take forever.


Looking at the first link now.


Thanks btw.

[Max™]

Np, I've seen the nist site before, so I knew to google "molecular property database" to find it again.

http://www.chemspider.com/FullSearch.aspx

[Kaylia]

Molecular structure wasnt exactly what I meant. i was talking about the shape they take inside a crystal (ccc, fcc...etc), but I found what I was looking for in another book.

[Max™]

Ahh, good, I realized that after I posted but couldn't find anything better off hand.