
anubandha pratyaamnaayam

anubandha pratyaamnaayam anedi sammelanaalu ligandlanu parasparam maarchukune marganni vivaristundi. eee padajaalam saadhaaranamgaa organometallic mariyu samanvaya sanklishtatalaku vartinchabadutundi, conny sendriya rasayana saastramlo sn2 yantraamgaanni pooli untundi. vyatiraeka maargam dissocitive substitution, idhi sn1 maargaaniki saaruupyata kaligi untundi. swachchamaina anubandha mariyu swachchamaina vicchinna maargaala madhya madhyantara margalu unnaayi, veetini paraspara marpidi vidhanalu antaaru.
anubandha margalu daadi chese nucleophylnu bandhinchadam dwara vivikta, gurtinchadagina madhyantaraanni andistaayi, taruvaata maroka ligaandnu kolpotayi. anubandha pratyaamnaayaaniki lonayye sanklishtatalu samanvayaparamgaa asantruptamgaa untaayi ledhaa lohamto daani bandhaanni marchagala ligandnu kaligi untaayi, udhaa.zii. nitrogen oxide ligand yokka hapticity ledhaa vangadamlo maarpu (ledhu). sajatiya utprerakam loe, anubandha maargam kaavaalsinadi endukante binding eevent, anduvalla praticharya yokka empika, loha utprerakam yokka swabhaavampai matrame kakunda uparitalampai kooda aadharapadi untundi.
anubandha yantraamgaala udaaharanalu saadhaaranamgaa 16e chadarapu samatala loha samudaayaala rasayana saastramlo kanipistaayi, udhaa.zii. vasca yokka sanklishta mariyu tetrachloroplatinate. eee sammelanaalu (mx4) incoming (pratyaamnaaya) ligand ynii bandhinchi pentacardinate madhyavartulu mx4ynii yerparustaayi, ivi tadupari dasalo vaati ligandlalo okadaanni vidadeestaayi. y yokka vibhajana phalitamgaa gurtinchadagina nikara praticharya undadu, conny x yokka vibhajana phalitamgaa nikara pratyaamnaayam erpadutundi, idhi 16e sanklishta mx3y nii istundi. modati dasha saadhaaranamgaa retunu nirnayinchadam. anduvalla, kriyaaseelata yokka entropy pratikuulamgaa untundi, idhi vyavasthalo kramamlo perugudalanu suuchistumdi. eee praticharyalu rendava kramam gtsastranni anusaristaayih utpatti yokka roopaanni choopinche raetu mx4 mariyu y yokka gaadatapai aadharapadi untundi. raetu chattam aigen-wilkins yantraangam dwara nirvahinchabadutundi.
anubandha marpidi maargam.
aneka pratyaamnaaya praticharyalalo, baga nirvachinchabadina madhyavartulu gamaninchabadavu, atuvanti prakriyala raetu pravesinche ligand yokka swabhaavam dwara prabhaavitamainappudu, marganni anubandha marpidi antaaru, sankshiptamgaa "i" a. pratinidhi antey [v (h2o) 6] 2 + loe pedda mottamlo mariyu samanvayamtho kuudina neeti marpidi. dheeniki viruddhamgaa, konchem ekkuva compact ayan [Ni (h2o) 6] 2 + "i" d dwara neetini marpidi chestundi.
ayan jatacheyadam yokka prabhavalu.
polycationic complexelu ayaanlatho ayan jatalanu yerparustaayi mariyu eee ayan jatalaku tarachugaa "i" maargam dwara praticharyalu jarugutaayi. sthiramaina vidyudayaskaanta nucleophile modati samanvaya golamlo ligandto sthaanaalanu marpidi chesukovacchu, phalitamgaa nikara pratyaamnaayam jarugutundi. chromium (iii) hexakwo complexes yokka "aanashan" (aanayaanto praticharya) nundi oka sachitra prakriya vastundih
pratyeka ligand prabhavalu.
pratyeka paristhitulalo, konni ligandlu anubandha maargaalaku daariteese pratyaamnaaya praticharyalalo palgontayi. eee ligandlu lohamto bandhinchadaaniki bahula muulaamsaalanu avalambinchagalavu, veetilo prati okkati ververu sankhyalo electronlanu daanam chestundi."oka classic kesu indenile prabhavam, dheenilo indenile ligand pentahapto (η5) coordination nundi trihapto (η3) kuu reversiblega" "jaaripotundi". " itara paie-ligandlu eee vidhamgaa pravartistaayi, udhaa.zii. allail (η3 nundi η1) mariyu naftaleen (η6 nundi η4). naitrik oxide saadhaaranamgaa oka sarala emm. enn. oo amarika cheyadaaniki lohalatho bandhistundi, indulo natrajani oxide 3eee-lohaniki daanam chestundani chebutaaru. pratyaamnaaya praticharyala samayamlo, 3e − leanier noo ligaandnu 1e − bent noo ligandga marchadam dwara mno unit vangi untundi.
sn1సీbii mechanism.
cobalt (iii) ammine hallide complexela jalavisleshana raetu mosapuritamainadi, anubandhamgaa kanipistaayi conny pratyaamnaaya maargam dwara munduku saagutaayi. [koo (enhetch3) 5cl] 2 + yokka jalavisleshana rendava kramam gtsastranni anusaristundihi hydroxide gaadatatoo paatu prarambha sanklishtatatoe raetu saralamgaa perugutundi. eee samacharam aadhaaramgaa, cobalt vadda hydroxide yokka nucleophilic daadi dwara praticharyalu konasaagutunnatlu kanipistundi. ayithe, adhyayanalu hydroxide oka nh3 ligaandnu deprotonate chesi prarambha sanklishtata yokka samyoga punaadini istundani chuupistunnaayi, i.ii., [koo (enhetch3) 4 (enhetch2) kl] +. eee monovalent katayan loe, chloride aakasmikamgaa vidipotundi. eee marganni sn1సీbii mechanism antaaru.
aigen-wilkins yantraangam.
rasayana saastravettalu manfred aigen mariyu aarr paeru meeda paeru pettabadina aigen-wilkins yantraangam. zii. wilkins, anedi octahedral complexela anubandha pratyaamnaaya praticharyalanu niyantrinche samanvaya rasayana saastramlo oka yantraangam mariyu raetu chattam. chromium-(iii) hexakwa complexes yokka ammonia dwara pratyaamnaayam kosam idhi kanugonabadindi. eee yantraangam yokka mukhya lakshanam emitante, reactant ml6 mariyu incoming ligand vai nundi encouver complexes ml6-vaini yerparuchukovadaniki prarambha raetu-nirnayinche puurva-samatulyata. eee samathoulyam sthiraamkam keey dwara soochinchabadutundih
utpattini roopondinchadaaniki tadupari vibhajana raetu sthiraamkam k dwara nirvahinchabadutundih
aigen-wilkins raetu chattam yokka saralamaina utpannam krindi vidhamgaa untundih
sthira-sthithi ujjaayimpu (d [ml6-y]/dt = 0) nuu upayoginchi raetu chattam yokka tudi roopaaniki daariteestundi,
aigen-fuse sameekaranam.
prii-equilibrium dasha mariyu daani equilibrium sthiraamkam keey gurinchi marinta antardrushti aigen mariyu aarr dwara swatantramgaa pratipaadinchabadina fuse-aigen sameekaranam nundi vastundi. emm. fuse
ikkada "a" anedi draavanamloo sanklishta mariyu ligand madhya kaneesa dooraanni suuchistumdi (sem. mea. loe), Na anedi avagadro sthiraamkam, r anedi vayuvu sthiraamkam mariyu t anedi praticharya ushnograta. v anedi aaa dhooramlo unna ayanla sthiravidyutho kuudina sambhaavya shaktih
ikkada z anedi prati jaatiki chaarj sankhya mariyu ε anedi vacuum permitivity.
200 pm dhooramlo unna tatastha kanaalaku keey kii oka saadhaarana viluva 0.0202 dm3moll-1. raetu chattam yokka phalitam emitante, y yokka adhika saandratala vadda, raetu k [m] totunu anchanaa vestundi, ayithe takkuva saandratala vadda phalitam kk [m] totu [y] avutundi. aigen-fuse sameekaranam draavanamloo pedda, vyatiraeka-chaarj ayanlaku kae yokka adhika viluvalu (mariyu tadwara vegavantamaina puurva-samatulyata) pondabadatayani choopistundi.

