Lastnosti ogljikovega atoma Flashcards

1
Q

Hibridizacija

A
  • mešanje, kombiniranje orbital
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2
Q

Sp3 hibridizacija

A
  • tetraedrična razporeditev
  • alkalni, enojna vez
  • splošna formula: CnH2n+2
    -109,5°
  • metan, etan, propan, diamant
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3
Q

Sp2 hibridizacija

A
  • nehibridizirana 2pz(višja energija)
  • 120°
  • planarna/ravninska zgradba
  • alkeni, dvojna vez, nenasičeni
  • splošna formula: CnH2n
  • eten, propen, buten, grafit
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4
Q

Sp hibridizacija

A
  • nehibridizirani 2py, 2pz
  • 180°
  • linearna zgradba
  • alkini, trojna vez
  • splošna formula: CnH2n-2
  • etin, propin, butin,
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5
Q

Vrste prekrivanja

A
  • čelno prekrivanje na 1 mestu, sigma vez
  • bočno prekrivanje na 2 mestih, pi vez π
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6
Q

Aromatske spojine/areni - benzen

A
  • C6H6
  • ciklična zgradba
  • vse vezi C-C enakovredne
  • sp2 hibridizacija
  • planarna zgradba
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