Spin crossover metal-organic frameworks with inserted photoactive guests: on the quest to control the spin state by photoisomerization

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F21%3APU142301" target="_blank" >RIV/00216305:26620/21:PU142301 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989592:15310/21:73609440

Výsledek na webu

<a href="https://pubs.rsc.org/en/content/articlelanding/2021/DT/D1DT01057C" target="_blank" >https://pubs.rsc.org/en/content/articlelanding/2021/DT/D1DT01057C</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/d1dt01057c" target="_blank" >10.1039/d1dt01057c</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Spin crossover metal-organic frameworks with inserted photoactive guests: on the quest to control the spin state by photoisomerization

Popis výsledku v původním jazyce

Three Hofmann-like metal-organic frameworks {Fe(bpac)[Pt(CN)(4)]}center dot G (bpac = 1,2-bis(4-pyridyl)acetylene) were synthesized with photoisomerizable guest molecules (G = trans-azobenzene, trans-stilbene or cis-stilbene) and were characterized by elemental analysis, thermogravimetry and powder X-ray diffraction. The insertion of guest molecules and their conformation were inferred from Raman and FTIR spectra and from single-crystal X-ray diffraction and confronted with computational simulation. The magnetic and photomagnetic behaviors of the framework are significantly altered by the different guest molecules and different conformations. On the other hand, photoisomerization of the guest molecules becomes strongly hindered by the framework.

Název v anglickém jazyce

Spin crossover metal-organic frameworks with inserted photoactive guests: on the quest to control the spin state by photoisomerization

Popis výsledku anglicky

Three Hofmann-like metal-organic frameworks {Fe(bpac)[Pt(CN)(4)]}center dot G (bpac = 1,2-bis(4-pyridyl)acetylene) were synthesized with photoisomerizable guest molecules (G = trans-azobenzene, trans-stilbene or cis-stilbene) and were characterized by elemental analysis, thermogravimetry and powder X-ray diffraction. The insertion of guest molecules and their conformation were inferred from Raman and FTIR spectra and from single-crystal X-ray diffraction and confronted with computational simulation. The magnetic and photomagnetic behaviors of the framework are significantly altered by the different guest molecules and different conformations. On the other hand, photoisomerization of the guest molecules becomes strongly hindered by the framework.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

<a href="/cs/project/LQ1601" target="_blank" >LQ1601: CEITEC 2020</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Dalton Transactions

ISSN

1477-9226

e-ISSN

1477-9234

Svazek periodika

50

Číslo periodika v rámci svazku

25

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

12

Strana od-do

8877-8888

Kód UT WoS článku

000658796700001

EID výsledku v databázi Scopus

2-s2.0-85108881451