alekzandar boldirev

alekzandar I. boldirev (janm 19 december 1951) heey russian-american sanganakeey rasayanshastradnya aanee aar. gaurth hanson heey utah steet universitymadhye pradhyapak aahet. pradhyapak boldirev heey superhalogence, superalcalis, tetracordinated plainer carbon, ajaivik duheri helics, boron aanee aluminium samooh aanee rasayanik bandh siddhant, visheshtah serve-dhatuchya sanrachananmadhil sugandh/antiaromaticata aanee anukool naisargik ghanata vibhajan (aii. dii. aine. dii. pii.) paddhaticha vikas yavar tyanchya agraganya karyansathi olakhale jaatat.
charitra aanee shikshan.
alekzandar boldirevcha janm audhyogik cyberian shahar novokuznetsk yethe jhaala. cyberian akademgorodok yetheel novosibirsk vidyapithatil vishesh shaikshanik vaidnyanik kendratoon padvi ghetalyanantar, tyanna novosibirsk vidyapithatil rasayanshastra vibhagat pravesh denyat aala. buub chaa pathlag kartana.ess. see./emm.ess. see. padvi prapt kelyanantar alekzandar boldirev heey tyanche sanshodhan institute auph catalysis, yuu. ess. ess. aar. academy auph sciences yethe dow. atidakshatapurvak dekhrekh. yaa kalat, alekzandar boldirevla pratham quantum-rasayanik gananancha samna karava lagla jyane tyachya pudhil vaidnyanik karkirdila aakar deela. vidyapithatun padvi ghetalyanantar teey chernogolovka yaa dusarya shaikshanik shaharat gele aanee dow. oleg charkincha gut jevha tyane aaa-kathor renu aanee bahupadi bandhanvar kaam kele. nantar, tyanni haah abhyas tyanchya ph. dii. paryant vistarla.dii. 1978 madhye tyanni jyaa prabandhala samarthan dile. tyanantarchya varshanmadhye, dow. boldirevne chernogolovkamadhye superhalogence aanee superallakischa abhyas karnyat kharch keela.
1983 madhye alekzandar praa. institute auph chemical physics, yuu. ess. ess. aar. academy auph science yetheel ovchinikov prayogshala. 1986 madhye tyanna doctor auph sciencechi padvi midali, jee yuu. ess. ess. aar. madheel sarvoch vaidnyanik padvi aahe. 1990 madhye dow. germanytil paul wonn rage schleyer gatat postdock mhanoon sameel honyasathi boldirevne yu. ess. ess. aar. sodale. tethe tyanni samtol tetracordinate carbonchya saiddhantik rasayanshastrat yogdan dile.
pudhe, dow. boldirev americet sthayik jhaala, jithe tyane praa. jacq symenscha sanshodhan gut. tyachya sanshodhanat hypervalent (rydberg) renu aanee gunakar charge kelele aayan aayan, (sooe42− aanee tyanchya dravikrut swarupanchi sthirata yancha vistar hota. 1999 madhye dow. boldirev utah steet universitymadhye sahayyak pradhyapak jhaale. sahaa varshannantar, alekzandar I. boldirev purn pradhyapak jhaale aanee 2020 madhye tyanna aar. gaurth hanson pradhyapak.
sanshodhan.
alekzandar boldirevne tyachya shaikshanik karkirdit quantum rasayanshastra aanee bhautik rasayanshastra yanchyashi sambandhit vividh vishayanvar kaam kele. paul wonn rage schleyer yanchyasobat tyanni kelele karya heey samatolit tetracordinated carbon sadhya karnyachya naveen margachya bhakitanpaiki eka hote aanee pro. laee-sheng wang. dow. boldirev aanee dow. gatsevne superhalogenscha siddhant dekhil vikasit keela-kahee prakarananmadhye 7 eae. vhee. peksha jaast uchch electron sambandh asalele renu (tarr halogenschi electron sambandh 3-3.6 eae. vhee. aahet). superhalogenschya sadrushyat, boldirev aanee gutsev yanni superalcalis yaa atyant qamee aayanikaran kshamata asalelya prajatichi olakh karoon dilee, jyaa caesium anoopeksha qamee aahet. alekzandar boldirevne laee-sheng wangsah rasayanik bandhanachya siddhantat, visheshtah sugandh aanee antiaromaticity vishayat mothe yogdan dile.
anukool naisargik ghanata vibhajan algoridam.
anukulansheel naisargik ghanata vibhajan algoridam (aii. dii. aine. dii. pii.) heey rasayanik bandh samajoon ghenyasathiche eka saiddhantik sadhan aahe. heey samanyatah renu, samooh, yantrik bandh rachana aanee dravikrut prajatinsah konatyahi rasayanik pranalila lagoo hote. algoridam 2008 madhye demetry zubarev aanee alekzandar boldirev yanni vikasit keela hota. aii. dii. aine. dii. pii. heey bahu-kendra bandhanchya adhibhoganchya sankalpanevar aadharit aahe. asha prakare, teey aine-center too-electron (aine. (aine bandhanchya drushtine electronic sanrachaneche pratinidhitva karate. aii. dii. aine. dii. pii. donhi levis bandh ghatak (1 see-2 eae aanee 2 see-2 eae ghatak, anukrame ekal jodya aanee done-kendra done-electron bandhanshi sambandhit) aanee vilgikaran bandh ghatak punarprapt karate, jeey sugandh aanee antiaromaticatechya sankalpananshi sambandhit aahet. yaa drushtikonatun, anunad sankalpanecha vapar naan karata (jaree, anunad sanrachana pradan karnyas dekhil aii. dii. aine. dii. pii. saksham aahe) aii. dii. aine. dii. pii. sthanik aanee sthanik bandh donhi donhi pranalinche akhand varnan sadhya karate. moolatah, aanvik kakshiy-aadharit lahari karyanchya vyakhyesathi aii. dii. aine. dii. pii. haah eka atishay karyaksham aanee sachitra drushtikon aahe. aii. dii. aine. dii. pii. chaa naisargik bandh kakshiy siddhantashi jawalcha sambandh aahe parantu bandh sthanikikaranat konatyahi anoonna sahbhagi honyas anumati dete.
2013 madhye, taimur geleev aanee alekzandar boldirev yanni benjamin dii yanchya sahkaryane, adndpcha vistar asalele solid steet adaptive natural density partitioning (ssadndp) sadar kele. dunnington aanee jeey. aar. schmitt. algoridam niyatkalik pranalinmadhye aii. dii. aine. dii. pii. aupchariktecha vapar karnyas saksham karate. mool aii. dii. aine. dii. pii. algoridampramane, ess. ess. aii. dii. aine. dii. pii. heey shastriy ekal jodya, done-kendra bandh tasech bahu-kendra vilgikaran bandh ghatakanchya sandarbhat anuvadatmak samamiti asalelya pranalinmadhye rasayanik bandhanche spashtikaran karnyas anumati dete.

