Bindungen beim Benzol

'''Hinweis zur Bedienung:''' Das Molekül lässt sich mit der Maus (linke Maustaste) drehen. Mit dem Mausrad kann man hinein und hinaus scrollen.


{| border=0
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<jmol>
 <jmolApplet>
  <size>500</size>
  <script>spacefill on; spacefill 20%; wireframe 0.1</script>
  <uploadedFileContents>Benzol.cml</uploadedFileContents>
 </jmolApplet>
</jmol> 

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'''Darstellung und Sonstiges:'''

<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>select all; wireframe on;spacefill off</scriptWhenChecked>
    <scriptWhenUnchecked>select all; spacefill on; spacefill 20%; wireframe 0.1</scriptWhenUnchecked>
    <text>Umschalten Stock/Ball und Wireframe-Darstellung</text>
  </jmolCheckbox>
</jmol>
<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>spin on</scriptWhenChecked>
    <scriptWhenUnchecked>spin off</scriptWhenUnchecked>
    <text>Spin an/aus</text>
  </jmolCheckbox>
</jmol>


'''Anzeige der Orbitale bei einem C-Atom und dem verbundenen H-Atom'''

<jmol>
  <jmolRadioGroup>
    <item>
      <script>lcaocartoon delete; select (atomno=1); lcaocartoon color orange translucent 0.2; lcaocartoon scale 1; lcaocartoon create sp2a; lcaocartoon create sp2c; lcaocartoon create sp2b</script>
      <text>Anzeige der sp2-Orbitale</text>
    </item>
    <item>
      <script>lcaocartoon delete; select (atomno=1); lcaocartoon color blue translucent 0.1; lcaocartoon scale 1.6; lcaocartoon create pz</script>
      <text>Anzeige des p-Orbitals</text>
    </item>
    <item>
      <script>lcaocartoon delete; select (atomno=1); lcaocartoon color blue translucent 0.1; lcaocartoon scale 1.6; lcaocartoon create pz; select (atomno=1); lcaocartoon color orange translucent 0.2; lcaocartoon scale 1; lcaocartoon create sp2a; lcaocartoon create sp2c; lcaocartoon create sp2b</script>
      <text>Anzeige aller Orbitale des C-Atoms</text>
    </item>
    <item>
      <script>lcaocartoon delete; select (atomno=7); lcaocartoon color yellow translucent 0.2; lcaocartoon scale 1; lcaocartoon create s</script>
      <text>Anzeige des s-Orbitals beim verbundenen H-Atom</text>
    </item>
<vertical>true</vertical>
  </jmolRadioGroup>
</jmol>


'''Betrachtung der verschiedenen Bindungsarten im Benzol-Molekül:'''

<jmol>
  <jmolRadioGroup>
<item>
      <script>select all; lcaocartoon delete; select (atomno=1); lcaocartoon color orange translucent 0.2; lcaocartoon scale 1; lcaocartoon create sp2c; select (atomno=7); lcaocartoon color yellow translucent 0.2; lcaocartoon scale 1; lcaocartoon create s</script>
      <text>σ-Bindung zwischen einem C-Atom und dem verbundenen H-Atom</text>
</item>
<item>
      <script>select all; lcaocartoon delete; select (atomno=1); lcaocartoon color orange translucent 0.2; lcaocartoon scale 1; lcaocartoon create sp2b; select (atomno=2); lcaocartoon color orange translucent 0.2; lcaocartoon scale 1; lcaocartoon create sp2a;</script>
      <text>σ-Bindung zwischen zwei benachbarten C-Atomen</text>
</item>
<vertical>true</vertical>
  </jmolRadioGroup>
</jmol>


<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>select (atomno=3); lcaocartoon scale 1; lcaocartoon color yellow translucent 0.2; lcaocartoon scale 1; lcaocartoon create s;  select (atomno=1); lcaocartoon color orange translucent 0.2; lcaocartoon create sp2b</scriptWhenChecked>
    <scriptWhenUnchecked>select (atomno=3) , (atomno=1); lcaocartoon delete</scriptWhenUnchecked>
    <text>σ-Bindung zwischen einem C-Atom und einem H-Atom anzeigen</text>
  </jmolCheckbox>
</jmol>
<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>lcaocartoon color orange translucent 0.2; select (atomno=1); lcaocartoon scale 1; lcaocartoon create sp2a; select (atomno=2); lcaocartoon create sp2a</scriptWhenChecked>
    <scriptWhenUnchecked>select (atomno=2) , (atomno=1); lcaocartoon delete</scriptWhenUnchecked>
    <text>σ-Bindung zwischen den beiden C-Atomen </text>
  </jmolCheckbox>
</jmol>
<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>select carbon;lcaocartoon color blue translucent 0.1; lcaocartoon scale 1.7; lcaocartoon create pz</scriptWhenChecked>
    <scriptWhenUnchecked>select carbon; lcaocartoon delete</scriptWhenUnchecked>
    <text>π-Bindung zwischen den beiden C-Atomen </text>
  </jmolCheckbox>
</jmol>
<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>lcaocartoon color orange translucent 0.2; lcaocartoon scale 1;  select (atomno=1); lcaocartoon create sp2a; select (atomno=2); lcaocartoon create sp2a; select carbon;lcaocartoon color blue translucent 0.1; lcaocartoon scale 1.7; lcaocartoon create pz</scriptWhenChecked>
    <scriptWhenUnchecked>select carbon; lcaocartoon delete</scriptWhenUnchecked>
    <text>Die Doppelbindung zwischen den beiden C-Atomen </text>
  </jmolCheckbox>
</jmol>

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