Keywords: RotaxaneType2.1.png zh wikipedia 2010 June 17 RotaxaneType 2 1 Edit by MSPaint Transferred from http //zh wikipedia org zh wikipedia; transferred to Commons by User Shizhao using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper 2005-12-24 Original uploader was ParadiseW at http //zh wikipedia org zh wikipedia Released into the public domain by the author zh wikipedia ParadiseW Original upload log page zh wikipedia RotaxaneType2 1 png 2005-12-24 19 07 ParadiseW 200×100× 1753 bytes <nowiki>RotaxaneType 2 1 Edit by MSPaint </nowiki> Standards Supramolecular chemistry |