Enantiomers thiab diastereomers tsuas yog ob qho kev sib raug zoo stereochemical uas koj tuaj yeem muaj ntawm ob lub molecules. Cov stereoisomers yog ob lub molecules uas ua tiav ob qhov kev xav tau hauv qab no: Ob lub molecules yuav tsum muaj tib lub qauv molecular, thiab. Ob lub molecules yuav tsum muaj tib lub atom txuas.
Kev sib raug zoo ntawm ob lub molecules yog dab tsi?
Chemists nyiam categorize qhov zoo sib xws ntawm ob molecules ib yam li koj xav rau kev sib raug zoo ntawm ob tug neeg. Qib ntawm qhov zoo sib xws ntawm ob lub molecules tuaj yeem pab kwv yees lawv qhov zoo sib xws hauv cov khoom thiab tshuaj reactivity. Ob lub molecules uas zoo sib xws yog hu ua isomers.
Dab tsi yog qhov kev sib raug zoo ntawm stereochemical ntawm ob lub molecules hauv qab no1 taw tes?
Kev sib raug zoo ntawm stereochemical ntawm ob lub molecules hauv qab no yog dab tsi? Kev piav qhia: Ob lub molecules muaj tib lub qauv molecular (C 9 H 16 BrCl) thiab tib qhov kev sib txuas. Txhua lub molecule kuj muaj peb lub stereocenters, cim saum toj no nrog lub hnub qub, thiab tsis muaj lub dav hlau ntawm symmetry.
Kev sib raug zoo stereoisomeric yog dab tsi?
Nyob rau hauv stereochemistry, stereoisomerism, los yog spatial isomerism, yog ib daim ntawv ntawm isomerism nyob rau hauv uas cov molecules muaj tib lub qauv molecular thiab sib lawv liag ntawm cov atoms sib raug zoo (txoj cai), tab sis txawv nyob rau hauv lub peb-dimensional orientations ntawm lawv atoms nyob rau hauvchaw.
Kev sib raug zoo ntawm enantiomers yog dab tsi?
Enantiomers yog pairs ntawm cov khoom sib txuas nrog tib yam kev sib txuas tab sis rov qab cov duab peb sab. Enantiomers tsis zoo ib yam li ib leeg; ib tug enantiomer tsis tuaj yeem superimposed rau lwm tus. Enantiomers yog daim iav duab ntawm ib leeg.
