Molecular spectroscopy of hybrid organic–inorganic perovskites and related compounds

M Ptak, A Sieradzki, M Šimėnas, M Maczka - Coordination Chemistry …, 2021 - Elsevier
Hybrid organic–inorganic perovskites (HOIPs) constitute unique coordination polymers with
a huge potential of transforming modern materials chemistry due to their wide applications …

Scaling up electronic spin qubits into a three-dimensional metal–organic framework

T Yamabayashi, M Atzori, L Tesi… - Journal of the …, 2018 - ACS Publications
Practical implementation of highly coherent molecular spin qubits for challenging
technological applications, such as quantum information processing or quantum sensing …

Disorder–order transitions in the perovskite metal–organic frameworks [(CH 3) 2 NH 2][M (HCOO) 3] at high pressure

IE Collings, M Bykov, E Bykova, M Hanfland… - …, 2018 - pubs.rsc.org
High-pressure single-crystal X-ray diffraction was performed on dimethylammonium metal
formates (DMAMF),[(CH3) 2NH2][M (HCOO) 3] where M= Mn2+, Fe2+, and Cu2+, in order to …

Probing Methyl Group Tunneling in [(CH3)2NH2][Zn(HCOO)3] Hybrid Perovskite Using Co2+ EPR

G Usevičius, A Eggeling, I Pocius, V Kalendra, D Klose… - Molecules, 2023 - mdpi.com
At low temperature, methyl groups act as hindered quantum rotors exhibiting rotational
quantum tunneling, which is highly sensitive to a local methyl group environment. Recently …

Probing structural and dynamic properties of MAPbCl3 hybrid perovskite using Mn2+ EPR

G Usevičius, J Turčak, Y Zhang, A Eggeling… - Dalton …, 2024 - pubs.rsc.org
Hybrid methylammonium (MA) lead halide perovskites have emerged as materials
exhibiting excellent photovoltaic performance related to their rich structural and dynamic …

Isostructural phase transition, quasielastic neutron scattering and magnetic resonance studies of a bistable dielectric ion-pair crystal [(CH 3) 2 NH 2] 2 KCr (CN) 6

M Rok, G Bator, B Zarychta, B Dziuk, J Repeć… - Dalton …, 2019 - pubs.rsc.org
We have synthesised and characterised a novel organic–inorganic hybrid crystal,[(CH3)
2NH2] 2KCr (CN) 6. The thermal DSC, TMA, DTG and DTA analyses indicate two solid-to …

Elucidation of dipolar dynamics and the nature of structural phases in the [(CH 3) 2 NH 2][Zn (HCOO) 3] hybrid perovskite framework

M Šimėnas, S Balčiūnas, A Ciupa… - Journal of Materials …, 2019 - pubs.rsc.org
The indications of peculiar multiferroic behavior of dimethylammonium metal-formate
perovskite frameworks raised important questions about the origin of the structural phase …

Spectroscopic Study of Structural Phase Transition and Dynamic Effects in a [(CH3)2NH2][Cd(N3)3] Hybrid Perovskite Framework

M Trzebiatowska, M Mączka, M Ptak… - The Journal of …, 2019 - ACS Publications
We present a combined study of a [(CH3) 2NH2][Cd (N3) 3] hybrid perovskite dense metal–
organic framework by infrared (IR), Raman, continuous-wave electron paramagnetic …

On the origin of ferroelectric structural phases in perovskite-like metal–organic formate

A Sieradzki, M Mączka, M Simenas… - Journal of Materials …, 2018 - pubs.rsc.org
Metal–organic frameworks (MOFs), formed of metal centers coupled by organic molecules,
exhibit inherent porosity and crystallinity. Although these systems have been examined for …

Spectroscopic Study of [(CH3)2NH2][Zn(HCOO)3] Hybrid Perovskite Containing Different Nitrogen Isotopes

M Simenas, M Ptak, AH Khan, L Dagys… - The Journal of …, 2018 - ACS Publications
We present a combined differential scanning calorimetry (DSC) and infrared (IR), Raman,
electron paramagnetic resonance (EPR), and NMR spectroscopy study of …