5-Dehydro-m-xylylene
id:
5-dehydro-m-xylylene-312-12843495
title:
5-Dehydro-m-xylylene
text:
5-Dehydro-m-xylylene (DMX) is an aromatic organic triradical and the first known organic molecule to violate Hund's Rule. Its electronic ground state is an open-shell doublet rather than a quartet; that is, the unpaired electrons in the three singly occupied molecular orbitals form a low-spin state in which one electron has its spin-state opposed to the other two. The net result is that there is only one unopposed spin. Hund's rule would predict that the ground state would have all three radical
brand slug:
wiki
category slug:
encyclopedia
description:
Chemical compound
original url:
https://en.wikipedia.org/wiki/5-Dehydro-m-xylylene
date created:
date modified:
2024-01-07T09:48:40Z
main entity:
{"identifier":"Q4639581","url":"https://www.wikidata.org/entity/Q4639581"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/d/d7/DMX_line.png","width":838,"height":500}
fields total:
13
integrity:
15