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Sorry about the Aluminum Category thing. I guess I got a bit carried away... Starom 18:34, 30 November 2006 (UTC) reply

What is the melting point of this compound? The Nature article ^[1]said that infrared absorption of this compound grow by anealing until about 18K. This is different from this article.-- Jingxin 02:35, 18 February 2007 (UTC) reply

The article states that HArF is "the only known neutral compound" of Ar. This implies that there are other known compounds, which are not neutral. What are they? I note that this article is the only entry in Category:Argon compounds. 81.131.195.49 ( talk) 23:05, 28 April 2013 (UTC) reply

ArCF₂²⁺ (valence isoelectronic with phosgene). Double sharp ( talk) 10:03, 3 October 2016 (UTC) reply