Video: Vim li cas sulfur hexafluoride thiaj li muaj cov duab octahedral?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Sulfur hexafluoride muaj ib lub hauv paus sulfur atom ncig qhov twg ua tau saib 12 electrons lossis 6 electronpairs. Yog li, SF6 electron geometry yog suav tias yog octahedral . Tag nrho F-S-F daim ntawv cog lus yog 90 degree, thiab muaj tsis muaj ib khub.
Xav txog qhov no, vim li cas sf6 muaj cov duab octahedral?
Ib octahedral molecule muaj lub hauv paus atombonded rau rau atoms, tsis muaj ib leeg electron khub. Raws li lub Valence Plhaub Electron Pair Repulsion theory (VSEPR), cov electronpairs tawm tsam ib leeg txawm tias lawv tau sib koom ua ke lossis nyob ib leeg. octahedral Molecular 90 degrees.
Tom qab, lo lus nug yog, dab tsi yog hybridization thiab kos cov duab ntawm sf6 molecule? SF 6 ua sp3d2 hybridization . Cov qauv yog octahedral. Txhua sp3d2 orbital overlaps nrog 2porbital ntawm fluorine los tsim SF daim ntawv cog lus.
Ib yam li ntawd ib tug yuav nug, dab tsi geometry koj yuav kwv yees rau sulfur hexachloride?
Cov molecular geometry ntawm sulfurhexafluoride yog octahedral. Central atom sulfur tsim ib daim ntawv cog lus nrog rau fluorine atoms. Nws raug zam los ntawm txoj cai octet vim sulfur muaj atom loj.
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