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※ 引述《zzziiii (二一保衛戰 >.<)》之銘言: : ※ 引述《geng1207 (晴。雲。)》之銘言: : : Sighting along the C2-C3 bond of 2-methylbutane, : : there are two different staggered conformations. : : Draw them both in Newman projection,tell : : which is more stable,and explain your choice. : 這題是有機的吧 答對了... : 不過.... Newman projection要怎麼用bbs劃出來呀 = =||| : 應該是會有兩種結構 : staggered & eclipsed : 前者較穩定 可是是為什麼咧.. -- 謝謝你 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 59.117.115.138
arsenate:我印象中是考慮到鍵的張力 218.162.85.103 11/13 19:07