File:Californium oxychloride.jpg

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Californium_oxychloride.jpg(300 × 231 pixels, file size: 17 KB, MIME type: image/jpeg)

Summary[edit]

File information
Description

The first pure californium compound, 0.3 micrograms of californium-249 oxychloride (CfOCl), isolated in 1960. The crystals are lodged in a capillary tube.

Source

Seaborg, Glenn T. (1963). Man-Made Transuranium Elements. Prentice-Hall.

Date
Author

Glenn T. Seaborg

Permission
(Reusing this file)

Prentice-Hall has been granted the sole and exclusive right and licence to produce, publish and further license the image


Fair use[edit]

Non-free media information and use rationale true for Californium oxychloride
Description

The first pure californium compound, 0.3 micrograms of californium-249 oxychloride (CfOCl), isolated in 1960. The crystals are lodged in a capillary tube.

Source

Seaborg, Glenn T. (1963). Man-Made Transuranium Elements. Prentice-Hall.

Article

Californium oxychloride

Portion used

Full image.

Low resolution?

The image is of a low size and resolution, sufficient to maintain the quality intended by the company, without being unnecessarily high resolution. At a lower size the compound would look just like an ordinary crystal. It does not limit the copyright owner's rights to market or sell the work in any way.

Purpose of use

The image is used to illustrate and identify the radioactive compound in its pure form.

Replaceable?

A free replacement image could not be created due to national security and safety restrictions against public handling or viewing the compound. This image is one of the very few, or quite possibly the only one published on the pure element.

Other information

Use of image in the following articles complies with Wikipedia non-free content policy and fair use under United States copyright law as described above.

Fair useFair use of copyrighted material in the context of Californium oxychloride//en.wikipedia.org/wiki/File:Californium_oxychloride.jpgtrue

Licensing[edit]

File history

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Date/TimeThumbnailDimensionsUserComment
current13:17, 23 April 2011Thumbnail for version as of 13:17, 23 April 2011300 × 231 (17 KB)Lanthanum-138 (talk | contribs)== Summary == {{Information |Description = The first pure californium compound, 0.3 micrograms of californium-249 oxychloride (CfOCl), isolated in 1960. The crystals are lodged in a capillary tube. |Source = {{cite book|last1=Seaborg|first1
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