Fette

Transfette ... was ist das?

Die Bezeichnung "Trans" bezieht sich auf die Stellung der Substituenten an einer Doppelbindung. Da die Doppelbindung nicht drehbar ist, hat man hier zwei mögliche Moleküle. Man nennt die zwei möglichen Isomere die cis/trans-Isomere.

Links die Cis-Butendisäure und rechts die Trans-Butendisäure

Decan	ein trans-Decen	ein cis-Decen
Jmol._Canvas2D (Jmol) "jmolApplet0"[x] loading... /extensions/Jsmol/j2s/core/package.js loading... /extensions/Jsmol/j2s/core/core.z.js -- required by ClazzNode Jmol JavaScript applet jmolApplet0_object__267544964150879__ initializing getValue debug = null getValue logLevel = null getValue allowjavascript = null AppletRegistry.checkIn(jmolApplet0_object__267544964150879__) viewerOptions: { "name":"jmolApplet0_object","applet":true,"documentBase":"http://chemie-digital.zum.de/index.php?oldid=996&title=Frau_Lachner%2FFette","platform":"J.awtjs2d.Platform","fullName":"jmolApplet0_object__267544964150879__","display":"jmolApplet0_canvas2d","signedApplet":"true","appletReadyCallback":"Jmol._readyCallback","statusListener":"[J.appletjs.Jmol.MyStatusListener object]","codeBase":"http://chemie-digital.zum.de//extensions/Jsmol/j2s/","syncId":"267544964150879","bgcolor":"black" } setting document base to "http://chemie-digital.zum.de/index.php?oldid=996&title=Frau_Lachner%2FFette" (C) 2012 Jmol Development Jmol Version: 13.3.8 2013-10-31 19:21: java.vendor: j2s java.version: 0.0 os.name: j2s Access: ALL memory: 0.0/0.0 processors available: 1 useCommandThread: false appletId:jmolApplet0_object (signed) starting HoverWatcher_1 getValue emulate = null defaults = "Jmol" getValue boxbgcolor = null getValue bgcolor = black backgroundColor = "black" getValue ANIMFRAMECallback = null getValue APPLETREADYCallback = Jmol._readyCallback APPLETREADYCallback = "Jmol._readyCallback" getValue ATOMMOVEDCallback = null getValue CLICKCallback = null getValue ECHOCallback = null getValue ERRORCallback = null getValue EVALCallback = null getValue HOVERCallback = null getValue LOADSTRUCTCallback = null getValue MEASURECallback = null getValue MESSAGECallback = null getValue MINIMIZATIONCallback = null getValue PICKCallback = null getValue RESIZECallback = null getValue SCRIPTCallback = null getValue SYNCCallback = null getValue STRUCTUREMODIFIEDCallback = null getValue doTranslate = null language=en_US getValue popupMenu = null getValue script = null Jmol applet jmolApplet0_object__267544964150879__ ready loading... /extensions/Jsmol/j2s/core/corescript.z.js starting QueueThread0_2 script 1 started loading... /extensions/Jsmol/j2s/core/coretext.z.js Loading... loading... /extensions/Jsmol/j2s/core/corestate.z.js   FileManager.getAtomSetCollectionFromFile(/images/c/c9/Decan.cml) starting HoverWatcher_4 FileManager opening 1 http://chemie-digital.zum.de/images/c/c9/Decan.cml The Resolver thinks XmlCml(unidentified) loading... /extensions/Jsmol/j2s/J/adapter/readers/xml/XmlReader.js loading... /extensions/Jsmol/j2s/J/adapter/readers/xml/XmlCmlReader.js Time for openFile(/images/c/c9/Decan.cml): 1544 ms reading 32 atoms ModelSet: haveSymmetry:false haveUnitcells:false haveFractionalCoord:false 1 model in this collection. Use getProperty "modelInfo" or getProperty "auxiliaryInfo" to inspect them. Default Van der Waals type for model set to Babel 32 atoms created ModelSet: not autobonding; use forceAutobond=true to force automatic bond creation Script completed Jmol script terminated Jmol JavaScript applet jmolApplet0_object__5516082922060854__ initializing getValue debug = null getValue logLevel = null getValue allowjavascript = null AppletRegistry.checkIn(jmolApplet0_object__5516082922060854__) viewerOptions: { "name":"jmolApplet0_object","applet":true,"documentBase":"http://chemie-digital.zum.de/index.php?oldid=996&title=Frau_Lachner%2FFette","platform":"J.awtjs2d.Platform","fullName":"jmolApplet0_object__5516082922060854__","display":"jmolApplet0_canvas2d","signedApplet":"true","appletReadyCallback":"Jmol._readyCallback","statusListener":"[J.appletjs.Jmol.MyStatusListener object]","codeBase":"http://chemie-digital.zum.de//extensions/Jsmol/j2s/","syncId":"5516082922060854","bgcolor":"black" } setting document base to "http://chemie-digital.zum.de/index.php?oldid=996&title=Frau_Lachner%2FFette" (C) 2012 Jmol Development Jmol Version: 13.3.8 2013-10-31 19:21: java.vendor: j2s java.version: 0.0 os.name: j2s Access: ALL memory: 0.0/0.0 processors available: 1 useCommandThread: false appletId:jmolApplet0_object (signed) starting HoverWatcher_5 getValue emulate = null defaults = "Jmol" getValue boxbgcolor = null getValue bgcolor = black backgroundColor = "black" getValue ANIMFRAMECallback = null getValue APPLETREADYCallback = Jmol._readyCallback APPLETREADYCallback = "Jmol._readyCallback" getValue ATOMMOVEDCallback = null getValue CLICKCallback = null getValue ECHOCallback = null getValue ERRORCallback = null getValue EVALCallback = null getValue HOVERCallback = null getValue LOADSTRUCTCallback = null getValue MEASURECallback = null getValue MESSAGECallback = null getValue MINIMIZATIONCallback = null getValue PICKCallback = null getValue RESIZECallback = null getValue SCRIPTCallback = null getValue SYNCCallback = null getValue STRUCTUREMODIFIEDCallback = null getValue doTranslate = null language=en_US getValue popupMenu = null getValue script = null Jmol applet jmolApplet0_object__5516082922060854__ ready starting QueueThread0_6 script 1 started Loading...   FileManager.getAtomSetCollectionFromFile(/images/3/31/TransDecen.cml) starting HoverWatcher_7 FileManager opening 1 http://chemie-digital.zum.de/images/3/31/TransDecen.cml The Resolver thinks XmlCml(unidentified) Time for openFile(/images/3/31/TransDecen.cml): 350 ms reading 30 atoms ModelSet: haveSymmetry:false haveUnitcells:false haveFractionalCoord:false 1 model in this collection. Use getProperty "modelInfo" or getProperty "auxiliaryInfo" to inspect them. Default Van der Waals type for model set to Babel 30 atoms created ModelSet: not autobonding; use forceAutobond=true to force automatic bond creation Script completed Jmol script terminated	[x]	[x]