????????????????? (atomic orbital) - PowerPoint PPT Presentation

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????????????????? (atomic orbital)

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(atomic orbital) ? – PowerPoint PPT presentation

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Title: ????????????????? (atomic orbital)


1
????????????????? (atomic orbital)
?????????????????????
?????????
????????????????????????????????????????????
? ???????? ?????????????????????????????????
??????????? ???????????????????????????
??????????????????? ????????????????????
????????????????????????? ??????????????????(??
??)???????????????? ??????????? ?????????????
?????????????????????????? C ???????
?????????????? 2 ??? ??? s ??????????????????????
?????????????????
??? p ????????? ?????????????
???????????????????????????????????
click mouse ???
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2
?????????? Linus Pauling (1931) ???? 6
????????????? C ?????????????????????????
(electron configuration) ???????????? ??????
1s2, 2s2, 2p2
??????????????????? C
?? 4 ?????????? (4 valence electrons)
????????????????????????????????
??????? click mouse ?????
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3
1s2, 2s2, 2p2
??? ! click mouse ?????
?????????????????????? ????????? 1 ??? 2 ??? C
??????????????????????????????? C
????????????????
???????????? (Ground State)
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4
?????????????????????????? C
????????????????????? s ??? p
?????? ??????????????????????????????????????
??????????????? ????????????? (orbital
hybridization) ????????
??????????????????? (hybrid orbitals)
???????????????????? ???????????????????????????
??????????? ????????????? ????????????
(Hybridization) ??? C ???????????????????????????
????????????????????????? 4 ??? C
?????????????? ?????????????????????
???????? ????????????????????
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