Imizwayi

Umfanekiso wesimoncinci sesiphoqi seChwe- oveze umzwayi we-PTCDA, lapho amasongo amahlanu omCalahle wesithupha ebonakala khona.

Umfanekiso wesimoncinci esiguduza ngokugqaya semizwayi emasongo ayisihlanu, oqukethe imihumo esamigqa yamayonda ayisihlanu womcalahle.^[1]

Umfanekiso wesimoncinci sesiphoqi seChwe elibizwa '1,5,9-trioxo-13-azatriangulene' nohlaka lwalo lwevanga.^[2]

Imizwayi igama elisho iqembu lamaChwe amabili noma ukweqa ahlanganiswe iziphoqi zokuhehana ezibizwa iminqalo yevanga; nokho alibhekiseli ezihonyweni ezibhekana nokufanayo. Kodwana kumchazandalo wohoyana, nomchazatho wemvelo, kanye nomchazatho wempilo, elithi imizwayi libhekisela nasezihonyweni ezimagcezichwe.

Umzwayi kungaba owenuzilinye (homonuclear), okusho ukuthi uqukethe amaChwe enhlwa eyodwa, ngokwesibonelo, amaChwe amabili womzwayi wesOhwe (O2); noma angaba awenuzilimbe (heteronuclear), okungumXube wevanga owakhiwa yizinhlwa ezeqa eyodwa, ngokwesibonelo, amanzi (anamachwe amabili weHwanzi nechwe lesOhwe elinye; H2O). Ngokomchachiso wempekumpeku yohowo, ibizo elithi umzwayi livame ukusetshenziswa ukuchaza noma yiziphi izinhlayiyana zohowo zazo zonke izakhiwo. Lencazelo ishaya indiva imfuneko umzwayi kufanele uqukathe amaChwe amabili, njengoba uhowo oluntentemukayo lunechwe elinye. AmaChwe nezixhoxho ezixhunywanga ngezinzuba, ezifana neminqalo yeHwanzi noma iminqalo yesihonyo , ngokuvamile akuthathwa njengomzwayi owodwa.

Imithombo

↑ Dinca, L.E.; De Marchi, F.; MacLeod, J.M.; Lipton-Duffin, J.; Gatti, R.; Ma, D.; Perepichka, D.F.; Rosei, F. (2015). "Pentacene on Ni(111): Room-temperature molecular packing and temperature-activated conversion to graphene". Nanoscale 7 (7): 3263–9. Bibcode 2015Nanos...7.3263D. doi:10.1039/C4NR07057G. PMID 25619890.
↑ Hapala, Prokop; Švec, Martin; Stetsovych, Oleksandr; Van Der Heijden, Nadine J.; Ondráček, Martin; Van Der Lit, Joost; Mutombo, Pingo; Swart, Ingmar et al (2016). "Mapping the electrostatic force field of single molecules from high-resolution scanning probe images". Nature Communications 7: 11560. Bibcode 2016NatCo...711560H. doi:10.1038/ncomms11560. PMC 4894979. PMID 27230940. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=4894979.

[1] Dinca, L.E.; De Marchi, F.; MacLeod, J.M.; Lipton-Duffin, J.; Gatti, R.; Ma, D.; Perepichka, D.F.; Rosei, F. (2015). "Pentacene on Ni(111): Room-temperature molecular packing and temperature-activated conversion to graphene". Nanoscale 7 (7): 3263–9. Bibcode 2015Nanos...7.3263D. doi:10.1039/C4NR07057G. PMID 25619890.

[2] Hapala, Prokop; Švec, Martin; Stetsovych, Oleksandr; Van Der Heijden, Nadine J.; Ondráček, Martin; Van Der Lit, Joost; Mutombo, Pingo; Swart, Ingmar et al (2016). "Mapping the electrostatic force field of single molecules from high-resolution scanning probe images". Nature Communications 7: 11560. Bibcode 2016NatCo...711560H. doi:10.1038/ncomms11560. PMC 4894979. PMID 27230940. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=4894979.

[1]

[2]