Qhov sib txawv tseem ceeb ntawm isostructural thiab isomorphous yog isostructural hais txog kev muaj cov qauv siv lead ua zoo sib xws uas cov atoms sib haum rau hauv txoj hauj lwm thiab kev ua haujlwm, whereas isomorphous hais txog kev muaj peev xwm crystallize nyob rau hauv ib daim ntawv zoo ib yam li lwm cov compound los yog ntxhia.
Txawm hais tias cov ntsiab lus isostructural thiab isomorphous suab zoo ib yam, lawv yog ob yam tshuaj sib txawv, piav txog ob lub qauv sib txawv hauv chemistry. Peb tuaj yeem hais tias ob lub crystals yog isostructural yog tias lawv muaj tib lub qauv nrog lossis tsis muaj tib lub xov tooj ntawm tes lossis tshuaj muaj pes tsawg leeg. Methane thiab ammonium ion yog isostructural nrog ib leeg. Cov ntaub ntawv Isomorphous muaj peev xwm ua kom crystallize zoo ib yam. Ib qho piv txwv zoo yog cov sodium nitrate thiab calcium sulfate khub.
Isostructural yog dab tsi?
Isostructural hais txog cov cuab yeej uas muaj cov qauv tshuaj zoo sib xws. Nws tsis yog synonymous nrog lub sij hawm isomorphous. Peb tuaj yeem hais tias ob lub crystals yog isostructural yog tias ob lub crystals muaj cov qauv zoo ib yam tab sis nrog tib lub xov tooj ntawm tes sib txawv thiab tsis tas yuav tsum muaj tib yam tshuaj muaj pes tsawg leeg. Ib qho tuaj yeem pom qhov sib piv sib txawv hauv cov atomic coordinates piv rau qhov ntev ntawm tes thiab tshuaj lom neeg muaj pes tsawg leeg. Lub sij hawm isotypic yog synonymous nrog lo lus no.
Qee yam piv txwv rau cov khub ntawm isostructural compounds suav nrog I-Gold (I) bromide thiab kub (I) chloride, borazine thiab benzene, indium (I) bromide thiab beta-thallium (I) iodide, thiab lwm yam. Ntxiv mus, Cov zaub mov feem ntau tuaj yeem piav qhia raws li isostructural, tab sis lawv txawv ntawm qhov cation.
Lwm cov lus zoo sib xws rau isostructural yog isoelectronic. Isoelectronic cov qauv muaj cov qauv tshuaj tib yam. Rau eg. methane thiab ammonium ion yog isoelectronic compounds. Lawv kuj yog isostructural vim yog cov qauv tetrahedral.
Isomorphous yog dab tsi?
Lub sij hawm isomorphous yog hais txog lub peev xwm ua crystallize hauv ib daim ntawv zoo ib yam li lwm cov compound lossis ntxhia. Lo lus no yog siv tshwj xeeb rau cov khoom uas muaj feem xyuam nrog ib leeg thiab muaj peev xwm tsim cov tswv cuab kawg ntawm cov kev daws teeb meem.
Ib qho piv txwv zoo ntawm isomorphous yog sodium nitrate thiab calcium sulfate. Qhov no yog vim hais tias ob qho tib si tshuaj lom neeg muaj cov qauv zoo sib xws thiab cov duab. Peb tuaj yeem hu qee cov tshuaj isomorphous ob ntsev. Txawm li cas los xij, tag nrho cov ntsev ob npaug no tsis yog isomorphous molecules. Feem ntau, lo lus isomorphous yog siv rau cov hlau uas muaj miscible tag nrho hauv ib leeg hauv lawv cov kua thiab cov khoom.
Rau qhov kev txheeb xyuas, ob lub crystals yog isomorphous yog tias cov tebchaw muaj tib qhov chaw thiab chav tsev ntawm qhov ntev. Tsis tas li ntawd, hom thiab txoj haujlwm ntawm atoms hauv ob lub tebchaw yog tib yam tshwj tsis yog kev hloov ntawm ib lossis ntau lub atoms hauv ib lub qauv nrog ntau hom atomic hauv lwm cov compound.
Qhov txawv ntawm Isostructural thiab Isomorphous yog dab tsi?
Qhov sib txawv tseem ceeb ntawm isostructural thiab isomorphous yog isostructural txhais tau tias muaj cov qauv siv lead ua zoo sib xws uas cov atoms sib haum rau hauv txoj hauj lwm thiab kev ua haujlwm, qhov isomorphous txhais tau tias muaj peev xwm crystallizing nyob rau hauv ib daim ntawv zoo ib yam li lwm cov compound los yog ntxhia.
Cov hauv qab no infographic nthuav tawm qhov sib txawv ntawm isostructural thiab isomorphous hauv daim ntawv tabular rau kev sib piv ntawm ib sab.
Summary – Isostructural vs Isomorphous
Cov ntsiab lus isostructural thiab isomorphous hais txog cov qauv sib txawv ntawm cov ntxhia hauv cov xwm txheej. Qhov sib txawv tseem ceeb ntawm isostructural thiab isomorphous yog tias isostructural hais txog kev muaj cov qauv siv lead ua zoo sib xws uas cov atoms sib haum rau hauv txoj hauj lwm thiab kev ua haujlwm, qhov isomorphous hais txog kev muaj peev xwm crystallize nyob rau hauv ib daim ntawv zoo ib yam li lwm cov compound los yog ntxhia.
