Tsuas yog ua kom pom tseeb, meso compound yog cov molecule uas muaj chiral chaw tab sis kuj muaj lub dav hlau sab hauv ntawm symmetry. Qhov no ua rau cov molecule achiral: nws tsis muaj enantiomer, thiab nws tsis tig dav hlau polarized teeb.
Puas achiral molecules ua enantiomers?
Enantiomers muaj tshuaj lom neeg thiab lub cev zoo ib yam hauv ib puag ncig achiral. Enantiomers tig cov kev taw qhia ntawm lub dav hlau polarized lub teeb kom sib npaug, tab sis cov ces kaum rov qab thiab cuam tshuam nrog lwm cov chiral molecules txawv. … Enantiomers muaj cov tshuaj zoo ib yam thiab lub cev muaj zog hauv ib puag ncig achiral.
Puas yog enantiomers chiral lossis achiral?
Enantiomers yeej ib txwm chiral, tab sis cov neeg mob ntshav qab zib yuav los yog tsis yog chiral.
Puas achiral molecules puas yog diastereomers?
Meso compounds yog achiral (optically inactive) diastereomers ntawm chiral stereoisomers.
Muaj pes tsawg tus diastereomers muaj peev xwm muaj molecule?
Tus lej siab tshaj plaws ntawm cov neeg mob hnyav yog 2n−2. Tej zaum koj tau kawm tias qhov siab tshaj plaws ntawm optical isomers yog 2n, qhov twg n yog tus naj npawb ntawm chiral centres. Tus lej txo qis yog qee qhov ntawm cov isomers kho qhov muag yog meso compounds.
