
sigma electron daataa-grahankarta

seda parameter (sigma electron daataa-grahankarta) ack sigma-electron pratisthaapan prabhaav paimana haye, jise prerak aur vidyut rinaatmaktaa seey sambandhit prabhaav key roop mein bhee varnit kiya gayaa haye. ack poorak paimana bhee haye-peda. seda kaa moolya jitna adhik sakaratmak hoga, sigma-electron daan utanaa hii adhik ack vikalp hoga. adhik nakaratmak seda, adhik sigma-electron vaapas lena pratisthaapan haye (neeche dee gaee talika dekhein).
kissy diye gaye pratisthaapan key liye seda parameter kii ganana quantum rasayan vigyaan vidhiyon key madhyam seey kii jaati haye. model anu monosubilituted benzene haye. pahale jyaamiti koo siddhant key ack upayukt model parr anukoolit kiya jaanaa chaahiye, phir praakritik bandhan kakshiya siddhant key dhaanche key bheetar praakritik jansankhya vishleshan kiya jaataa haye. anu koo iss tarah seey unmukh honah chaahiye kii sugandhit benzene valay xy tala mein hoe aur z-aksh key lambavat hoe. phir, ring carbon parmaanuon key 2s, 2px aur 2py kakshiya vyavsaayon koo kull sigma pranali vyavasaay dene key liye jodaa jaataa haye. iss moolya seey pratisthaapit benzene key liye sigma-vyavasaay kaa yog ghataaya jaataa haye jisake parinamswarup mool seda parameter hotaa haye. sigma-electron daan karane vaale-lii,-bh2,-sih3 jaise pratisthapanon key liye, seda parameter sakaratmak haye, aur sigma-electron vaapas lene vaale pratisthapanon jaise-aff,-oh,-nh2,-noo2,-koh key liye seda nakaratmak haye.
seda paimaane kaa aavishkaar vojich pee dwara kiya gayaa thaa. ozhiminsky aur zaan seez. dobrovolsky aur vivaran mool kagaj mein upalabdh hain.
seda paimana raikhik roop seey praayogik pratisthaapan sthiraank jaise toft-topsum σr parameter key saath sahsambaddh haye.
seda kii aasaan ganana key liye graphical user interfaces aeromatical key saath tii. see. ell. prograam mein likhe gaye shaikshanik uddeshyon key liye muft mein upalabdh haye.
sigma-electron vyavsaayon aur vibhinn charitron key pratisthaapan key liye seda mapdand key yog nimnalikhit talika mein ekatra kiye gaye hainh