Informatics Educational Institutions & Programs

Wikipedia

Original file ‎(SVG file, nominally 700 × 700 pixels, file size: 10 KB)

Summary

Description Chemical compounds; Beispiele für elektronenformel und Lewisschreibweise
Date
Source Own work
Author Apostoloff
Other versions
TeX logo
TeX logo
 This image shows some kind of formula that could be converted to TeX. Storing formulas as images makes it harder to change them. TeX also helps making sure that they all use the same font and size.
A replacement has been proposed:

In your article, replace the image with: 

<chem>H{:}\overset{\displaystyle H }{\underset{ \displaystyle \ddot{H} }{\ddot{C} } }{:}H</chem>

Deutsch ∙ English ∙ italiano ∙ magyar ∙ Nederlands ∙ polski ∙ sicilianu ∙ svenska ∙ Ελληνικά ∙ български ∙ македонски ∙ русский ∙ 日本語 ∙ فارسی ∙

SVG development
InfoField
 
The SVG code is valid.
 
This structural formula was created with Inkscape.
 
 This structural formula uses embedded text for its chemistry symbols.

Licensing

Public domain This image of a simple structural formula is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

creator

some value

author name string: Apostoloff
Wikimedia username: Apostoloff

copyright status

copyrighted, dedicated to the public domain by copyright holder

copyrighted

copyright license

released into the public domain by the copyright holder

source of file

original creation by uploader

inception

2009

File history

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

Date/TimeThumbnailDimensionsUserComment
current21:14, 30 May 2009Thumbnail for version as of 21:14, 30 May 2009700 × 700 (10 KB)Apostoloff~commonswiki{{Information |Description=Chemical compounds; Beispiele für elektronenformel und Lewisschreibweise |Source=own work |Date=2009 |Author=Apostoloff |Permission=GNU General Public License |other_versions= }} {{GPL}} [[Category:Chemica
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:

source: http://en.m.wikipedia.org/wiki/File:Elektronenformel_Punkte_CH4.svg