Talk:Solid nitrogen

A fact from Solid nitrogen appeared on Wikipedia's Main Page in the Did you know column on 13 May 2016 (check views). The text of the entry was as follows:

Did you know... that solid nitrogen is an important component of the surfaces of Triton, a moon of Neptune, and of the dwarf planet Pluto?

A record of the entry may be seen at Wikipedia:Recent additions/2016/May. The nomination discussion and review may be seen at Template:Did you know nominations/Solid nitrogen.

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Charge balance on Linear N₈[edit]

Should N≡N⁺)-N⁻-N=N-N⁻-N≡N

be N≡N⁺-N⁻-N=N-N⁻-N⁺≡N?

As written in the article it seems to have a net negative charge (and perhaps 1 more parenthesis than it should).--Wikimedes (talk) 04:12, 1 May 2020 (UTC)[reply]

η-N₂[edit]

I've seen one reference in this article (https://en.wikipedia.org/wiki/Solid_nitrogen#Related_substances under Helium) and another vague reference in a phase diagram I founded on the internet (https://courses.grainger.illinois.edu/phys466/fa2020/projects/2000/team4/Intro.html) to an "η-N₂" I don't know if this is another name for one of the phases mentioned on this page or if it is a completely different phase, but I think it would be good if the meaning of this term were clarified somewhere in this article. — Preceding unsigned comment added by DubleH (talk • contribs) 04:53, 2 December 2020 (UTC)[reply]

I have added in a section. The article about the helium compound does call it η-N₂, but that is misleading, as it is not made of N₂ molecules, but is in an amorphous state. So I have called it η-N, the reference I used calls it the η phase. Graeme Bartlett (talk) 11:22, 2 December 2020 (UTC)[reply]

Charge balance on Linear N8[edit]

η-N2[edit]

Charge balance on Linear N₈[edit]

η-N₂[edit]