翻訳と辞書 Words near each other ・ Stergios Dimopoulos ・ Stergios Logothetidis ・ Stergios Misios ・ Stergios Papachristos ・ Stergios Psianos ・ Stergomena Tax ・ Stergos Felegakis ・ Stergos Marinos ・ Stergusa ・ Steric 5-cubes ・ Steric 6-cubes ・ Steric 7-cubes ・ Steric effects ・ Steric exclusion ・ Steric factor ・ Steric number ・ Steric tesseractic honeycomb ・ Sterically induced reduction ・ Stericantellated tesseractic honeycomb ・ Stericantic tesseractic honeycomb ・ Stericantitruncated 16-cell honeycomb ・ Stericantitruncated tesseractic honeycomb ・ Stericated 24-cell honeycomb ・ Stericated 5-cubes ・ Stericated 5-simplexes ・ Stericated 6-cubes ・ Stericated 6-orthoplexes ・ Stericated 6-simplexes ・ Stericated 7-cubes ・ Stericated 7-orthoplexes Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Steric number ： ウィキペディア英語版 Steric number The steric number of a molecule is the number of atoms bonded to the central atom of a molecule plus the number of lone pairs on the central atom. It is often used in VSEPR theory (valence shell electron-pair repulsion theory) in order to determine the particular shape, or molecular geometry, that will be formed. ==Steric number in VSEPR== Calculating the steric number of a molecule's central atom is a vital step in predicting its geometry by VSEPR theory. On the molecule SF4, for example, the central sulfur atom has four ligands about it, calculated by considering sulfur's coordination number. In addition to the four ligands, sulfur also has one remaining lone pair. Thus, the steric number is 5. The central atom's steric number together with the number of lone pairs allows one to predict the geometry of that central atom, using the table of molecular geometries for the VSEPR theory. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Steric number」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.