תנועה חופשית וסיבוב
לפניכם מודל של המולקולה הלא כיראלית כלורו ברומו מתאן CH2ClBr.
סובבו אותה ובידקו את תכונותיה.
CH2ClBr
 Jmol._Canvas2D (Jmol) "jmolApplet274_0"[x] loadScript https://stwww1.weizmann.ac.il/chemlife/wp-content/plugins/jsmol2wp/j2s/core/package.js loadScript https://stwww1.weizmann.ac.il/chemlife/wp-content/plugins/jsmol2wp/j2s/core/corejmol.z.js loadScript https://stwww1.weizmann.ac.il/chemlife/wp-content/plugins/jsmol2wp/j2s/core/corescript.z.js JSmol exec jmolApplet274_0 start applet null Jmol JavaScript applet jmolApplet274_0__4107141133044818__ initializing Jmol getValue debug null Jmol getValue logLevel null Jmol getValue allowjavascript null AppletRegistry.checkIn(jmolApplet274_0__4107141133044818__) vwrOptions: { "name":"jmolApplet274_0","applet":true,"documentBase":"https://stwww1.weizmann.ac.il/chemlife/?p=274","platform":"J.awtjs2d.Platform","fullName":"jmolApplet274_0__4107141133044818__","codePath":"https://stwww1.weizmann.ac.il/chemlife/wp-content/plugins/jsmol2wp/j2s/","display":"jmolApplet274_0_canvas2d","signedApplet":"true","appletReadyCallback":"Jmol._readyCallback","statusListener":"[J.appletjs.Jmol object]","syncId":"4107141133044818","bgcolor":"white" } setting document base to "https://stwww1.weizmann.ac.il/chemlife/?p=274" (C) 2015 Jmol Development Jmol Version: 14.29.4 2018-02-07 23:40 java.vendor: Java2Script (HTML5) java.version: 2018-01-28 23:38:52 (JSmol/j2s) os.name: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com) Access: ALL memory: 0.0/0.0 processors available: 1 useCommandThread: false appletId:jmolApplet274_0 (signed) Jmol getValue emulate null defaults = "Jmol" Jmol getValue boxbgcolor null Jmol getValue bgcolor white backgroundColor = "white" Jmol getValue ANIMFRAMECallback null Jmol getValue APPLETREADYCallback Jmol._readyCallback APPLETREADYCallback = "Jmol._readyCallback" callback set for APPLETREADYCallback Jmol._readyCallback APPLETREADY Jmol getValue ATOMMOVEDCallback null Jmol getValue AUDIOCallback null Jmol getValue CLICKCallback null Jmol getValue DRAGDROPCallback null Jmol getValue ECHOCallback null Jmol getValue ERRORCallback null Jmol getValue EVALCallback null Jmol getValue HOVERCallback null Jmol getValue IMAGECallback null Jmol getValue LOADSTRUCTCallback null Jmol getValue MEASURECallback null Jmol getValue MESSAGECallback null Jmol getValue MINIMIZATIONCallback null Jmol getValue SERVICECallback null Jmol getValue PICKCallback null Jmol getValue RESIZECallback null Jmol getValue SCRIPTCallback null Jmol getValue SYNCCallback null Jmol getValue STRUCTUREMODIFIEDCallback null Jmol getValue doTranslate null language=en_US Jmol getValue popupMenu null Jmol getValue script null Jmol getValue loadInline null Jmol getValue load null Jmol applet jmolApplet274_0__4107141133044818__ ready script 1 started loadScript https://stwww1.weizmann.ac.il/chemlife/wp-content/plugins/jsmol2wp/j2s/core/coretext.z.js loading CH2ClBr... en not supported -- using en callback set for language en null language = "en" FileManager.getAtomSetCollectionFromFile(https://stwww1.weizmann.ac.il/chemlife/wp-content/uploads/sites/13/2016/11/CH2ClBr.mol) FileManager opening url https://stwww1.weizmann.ac.il/chemlife/wp-content/uploads/sites/13/2016/11/CH2ClBr.mol The Resolver thinks Mol -ISIS- 02210114383D Time for openFile(https://stwww1.weizmann.ac.il/chemlife/wp-content/uploads/sites/13/2016/11/CH2ClBr.mol): 275 ms reading 5 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 5 atoms created ModelSet: not autobonding; use forceAutobond=true to force automatic bond creation Time for creating model: 7 ms CH2ClBr Script completed Jmol script terminated |
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נבחן מה קורה לתמונת ראי של מולקולה כזו.
באנימציה שלעיל מתחילים משתי מולקולות של כלורו ברומו מתאן (במודל ממלא מרחב), תמונות ראי אחת של השנייה.
שימו לב מה קורה כאשר מסובבים את המולקולה. האם יש זהות בין המולקולה לתמונת הראי שלה?
