Structure and Properties of (CH3NH3)3Tl2Cl9: A Thallium-Based Hybrid Perovskite-Like Compound.

Rodrigo CastilloJonathan CisternaIván BritoSergio ConejerosJaime Llanos

Published in: Inorganic chemistry (2020)

The new compound (CH3NH3)3Tl2Cl9 was synthesized and fully characterized. X-ray photoelectron spectroscopy and Raman spectroscopy are consistent with the crystal structure solved by single-crystal X-ray diffraction. This compound is a semiconductor with a measured band gap of Eg = 2.91 eV. It is the first thallium-based hybrid perovskite and shows remarkably high stability to ambient conditions.

Keyphrases

room temperature
crystal structure
raman spectroscopy
high resolution
ionic liquid
dual energy
air pollution
electron microscopy
particulate matter
computed tomography
single molecule
magnetic resonance imaging
solid state
mass spectrometry
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