Cov txheej txheem:
- octahedral voids nyob rau hauv CCP nyob qhov twg?
- Muaj pes tsawg tetrahedral thiab octahedral voids nyob hauv CCP?
- tetrahedral voids hauv CCP yog dab tsi?
- Ntau npaum li cas octahedral voids nyob hauv CCP?
Video: Hauv ccp octahedral voids?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Tag nrho cov octahedral void (s) tam sim no nyob rau hauv ib lub cubic kaw packed qauv yog four Dhau li ntawm lub cev chaw, muaj ib qho octahedral void ntawm qhov chaw ntawm txhua qhov kaum ob ntug. … Yog li, tag nrho cov octahedral voids nyob rau hauv cubic kaw packed yog plaub. Peb paub, hauv CCP qauv txhua chav cell muaj plaub atoms.
octahedral voids nyob rau hauv CCP nyob qhov twg?
Tau ib chav cell ntawm ccp lossis fcc. Lub cev qhov chaw ntawm lub voos xwmfab, C tsis nyob tab sis nyob ib puag ncig los ntawm rau lub atoms ntawm lub ntsej muag chaw. Koom nrog lub ntsej muag chaw tsim kom muaj octahedron. Yog li, chav tsev ntawm tes no muaj ib qho khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob.
Muaj pes tsawg tetrahedral thiab octahedral voids nyob hauv CCP?
Thaum peb tham txog CCP paub ntxiv tias muaj cov atom ntawm cov ces kaum thiab qhov nruab nrab ntawm lub voos xwmfab. Yog li qhov kev xaiv raug yog (B). Nco tseg: los ntawm no peb pom tias tus naj npawb ntawm tetrahedral voids yog yim thiab ntawm octahedral voids yog plaub.
tetrahedral voids hauv CCP yog dab tsi?
Tus lej ntawm cov khoom hauv ccp=4. Li no tus naj npawb ntawm tetrahedral thiab octahedral voids yog 8 thiab 4 feem.
Ntau npaum li cas octahedral voids nyob hauv CCP?
Yog li, tag nrho cov octahedral voids hauv cubic kaw yog four. Peb paub, hauv CCP qauv txhua chav cell muaj plaub atoms.
Pom zoo:
Puas octahedral complexes qis qis?
Nyob rau hauv ib qho octahedral complex, thaum Δ loj (muaj zog teb ligand), cov electrons yuav xub sau lub zog qis d orbitals ua ntej ib qho hluav taws xob muab tso rau ntawm lub zog siab dua d orbitals. Nws raug cais raws li qis spin vim tias muaj tsawg kawg ntawm cov hluav taws xob tsis sib xws .
Yuav tsum lub hauv siab kov hauv pem teb hauv thawb?
" Koj yuav tsum kov koj lub hauv siab mus rau hauv pem teb kom qhov kev thawb ntawd suav !" … Lub xub pwg hniav yuav tuaj ua ke hauv qab ntawm qhov kev thawb kom zoo, thiab qhov no yog qhov zoo tshaj plaws nres txoj hauj lwm. Yog li thaum koj lub xub pwg nyom rov qab (squeezed ua ke) yog thaum koj yuav tsum thawb rov qab .
Qhov twg hauv qab no yog crystallized hauv ccp qauv?
Kev piav qhia: tag nrho cov roj av zoocrystallizes hauv ccp qauv tshwj tsis yog. nws uas muaj chp qauv, zn, mg, thiab 19 lwm yam hlau crystallize nyob rau hauv no txoj kev . Qhov twg hauv qab no yog crystallized hauv CCP qauv? Txhua yam roj av zoo crystallize hauv ccp qauv tshwj tsis yog.
Muaj pes tsawg octahedral interstices hauv bcc?
Peb muaj 12/4 +1=4 txoj haujlwm hauv ib chav cell. Ntawm no peb muaj qhov chaw octahedral hauv bcc lattice. Peb muaj 12/4 + 6/2= 6 txoj haujlwm ib chav cell . Muaj pes tsawg qhov chaw octahedral nyob hauv BCC? A BCC muaj 6 octahedral qhov thiab 12 tetrahedral qhov .
Nyob rau hauv ectomycorrhizal hyphae nkag mus rau hauv lub cellularly hauv paus?
Tsis zoo li AM fungi, hyphae ntawm EM fungi tsis nkag mus rau hauv cov hauv paus hlwb tab sis yog intercellularCov hyphae nkag mus rau hauv lub hauv paus cortex qhov chaw lawv tsim ib lub hyphal network (“Hartig net”; saib daim duab 3.2) nyob rau hauv qhov chaw intercellular los ntawm cov zaub mov thiab cov khoom noj khoom haus sib pauv ntawm cov fungus thiab cov nroj tsuag .
