Page contents not supported in other languages.

Original file(1,769 × 977 pixels, file size: 52 KB, MIME type: image/png)

This chemistry image could be re-created using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with {{vector version available|new image name}}.


It is recommended to name the SVG file “Treibs&Chlorophyll.svg”—then the template Vector version available (or Vva) does not need the new image name parameter.

Summary

Description
English: structure of Treibs extract and chlorophyll a
Source Own work
Author Smokefoot

Licensing

Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Captions

Structure of a vanadium porphyrin compound (left) extracted from petroleum by Alfred E. Treibs, and chlorophyll a (right)

Items portrayed in this file

depicts

creator

some value

Wikimedia username: Smokefoot
author name string: Smokefoot

copyright status

copyrighted, dedicated to the public domain by copyright holder

copyright license

released into the public domain by the copyright holder

source of file

original creation by uploader

MIME type

image/png

File history

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

Date/TimeThumbnailDimensionsUserComment
current21:48, 22 July 2009Thumbnail for version as of 21:48, 22 July 20091,769 × 977 (52 KB)Smokefoot{{Information |Description={{en|1=structure of Treibs extract and chlorophyll a}} |Source=Own work by uploader |Author=Smokefoot |Date= |Permission= |other_versions= }} Category:Organic compounds
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: