This is a file from the Wikimedia Commons

File:Molecular Model of Methane Hofmann.jpg

From Wikipedia, the free encyclopedia
Jump to navigation Jump to search

Molecular_Model_of_Methane_Hofmann.jpg(256 × 341 pixels, file size: 23 KB, MIME type: image/jpeg)

Summary

Description
English: Molecular model of methane, created by August Wilhelm von Hofmann (ca. 1860). The square planar structure depicted is now known to be incorrect.
Nederlands: Molecuulmodel van methaan door August Wilhelm von Hofmann (ca. 1860).
Date
Source Self-photographed
(Original caption: "
Photographed by Henry Rzepa, with the kind permission of the Royal Institution of London, in whose collection the model resides
")
Author Henry Rzepa

Licensing

Henry Rzepa, the copyright holder of this work, hereby publishes it under the following licenses:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
w:en:Creative Commons

attribution share alike

This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International, 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic license.
Attribution: Henry Rzepa
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

You may select the license of your choice.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

7 July 2005

File history

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

Date/TimeThumbnailDimensionsUserComment
current07:39, 12 April 2011Thumbnail for version as of 07:39, 12 April 2011256 × 341 (23 KB)Rzepa{{Information |Description ={{en|1=Molecular model of methane, created by August von Hoffmann}} |Source =Personal photograph |Author =Rzepa |Date =2005-07-07 |Permission = |other_versions = }}
The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Global file usage

The following other wikis use this file:

Metadata