File:Neptunium(IV) oxalate.jpg

No higher resolution available.

Neptunium(IV)_oxalate.jpg ‎(421 × 237 pixels, file size: 69 KB, MIME type: image/jpeg)

Summary

Media data and Non-free use rationale
Description	Precipitated neptunium(IV) oxalate in a beaker.
Author or copyright owner	Megan Sperling
Source ( WP:NFCC#4 )	https://twitter.com/msperling91/status/1400857965696061440/photo/1
Date of publication	Jun 4, 2021
Use in article ( WP:NFCC#7 )	Neptunium(IV) oxalate
Purpose of use in article ( WP:NFCC#8 )	For visual identification of the object of the article. The article as a whole is dedicated specifically to a discussion of this work.
Not replaceable with free media because ( WP:NFCC#1 )	Non-replaceable. Any chemical compound that contains an element with Z > 92, in this case, Neptunium, is only obtainable with a special license, and other labs are very unlikely to have it, rendering a replacement image very unlikely to be possible.
Minimal use ( WP:NFCC#3 )	It will only be used in the infobox.
Respect for commercial opportunities ( WP:NFCC#2 )	The use of a low resolution image of the artwork will not impact the commercial viability of the art.
Fair useFair use of copyrighted material in the context of Neptunium(IV) oxalate//en.wikipedia.org/wiki/File:Neptunium(IV)_oxalate.jpgtrue

Licensing

This work is copyrighted (or assumed to be copyrighted) and unlicensed. It does not fall into one of the blanket acceptable non-free content categories listed at Wikipedia:Non-free content § Images or Wikipedia:Non-free content § Audio clips, and it is not covered by a more specific non-free content license listed at Category:Wikipedia non-free file copyright templates. However, it is believed that the use of this work:

To illustrate the subject in question
Where no free equivalent is available or could be created that would adequately give the same information
On the English-language Wikipedia, hosted on servers in the United States by the non-profit Wikimedia Foundation,

qualifies as fair use under United States copyright law. Any other uses of this image, on Wikipedia or elsewhere, may be copyright infringement. See Wikipedia:Non-free content and Wikipedia:Copyrights.
Fair use

To the uploader:

Please add a detailed non-free use rationale for each article the image is used in, which must also declare compliance with the other parts of the non-free content criteria, as well as the source of the work and copyright information.
For example non-free use rationales, see Wikipedia:Use rationale examples.
Template:Non-free use rationale may be helpful for stating the rationale.
This tag is not a sufficient claim of fair use.

To patrollers and administrators: If this image has an appropriate rationale please append |image has rationale=yes as a parameter to the license template.

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	BOT - disable )
	02:11, 6 March 2024	No thumbnail	878 × 494 (76 KB)	Keresluna (talk \| contribs)	Uploading a non-free work, as object of commentary using File Upload Wizard

You cannot overwrite this file.

File usage

The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Neptunium(IV) oxalate