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SnBrP‐A SnIP‐type representative in the Sn−Br−P system

DOI: 10.1002/zaac.202100347 DOI Help

Authors: Felix Reiter (Technical University of Munich) , Markus Pielmeier (Technical University of Munich) , Anna Vogel (Technical University of Munich) , Christian Jandl (Technical University of Munich) , Milivoj Plodinec (Fritz-Haber-Institut der Max-Planck-Gesellschaft) , Christian Rohner (Fritz-Haber-Institut der Max-Planck-Gesellschaft) , Thomas Lunkenbein (Fritz-Haber-Institut der Max-Planck-Gesellschaft) , Katharina Nisi (Technical University of Munich) , Alexander Holleitner (Technical University of Munich) , Tom Nilges (Technical University of Munich)
Co-authored by industrial partner: No

Type: Journal Paper
Journal: Zeitschrift Für Anorganische Und Allgemeine Chemie , VOL 100

State: Published (Approved)
Published: January 2022
Diamond Proposal Number(s): 21384

Open Access Open Access

Abstract: One-dimensional semiconductors are interesting materials due to their unique structural features and anisotropy, which grant them intriguing optical, dielectric and mechanical properties. In this work, we report on SnBrP, a lighter homologue of the first inorganic double helix compound SnIP. This class of compounds is characterized by intriguing mechanical and electronic properties, featuring a high flexibility without modulation of physical properties. Semiconducting SnBrP can be synthesized from red phosphorus, tin and tin(II)bromide at elevated temperatures and crystallizes as red-orange, cleavable needles. Raman measurements pointed towards a double helical building unit in SnBrP, showing similarities to the SnIP structure. After taking PL measurements, HR-TEM, and quantum chemical calculations into account, we were able to propose a sense full structure model for SnBrP.

Journal Keywords: One dimensional compound; semiconductor; double helical structure

Subject Areas: Materials, Chemistry


Instruments: I19-Small Molecule Single Crystal Diffraction

Added On: 10/01/2022 09:05

Documents:
Zeitschrift anorg allge chemie - 2022 - Reiter - SnBrP%E2%80%90A SnIP%E2%80%90type representative in the Sn Br P system.pdf

Discipline Tags:

Physical Chemistry Chemistry Materials Science

Technical Tags:

Diffraction Single Crystal X-ray Diffraction (SXRD)