This work was partially supported by the Israel Science Foundation Grant No. 339/18 (Internal Grant No. 120924) (R.T.). The following foundations are acknowledged: Perlman Family Foundation; the Kimmel Center for Nanoscale Science Grant No. 43535000350000; and the Irving and Cherna Moskowitz Center for Nano and Bio-Nano Imaging. CzechNanoLab Project LM2018110 funded by MEYS CR is gratefully acknowledged for the financial support of the measurements and sample fabrication at the CEITEC Nano Research Infrastructure. This work was partially supported by Ceitec Nano+ (CZ.02.01/0.0./.0.0./16_013/0001728 under Program OPVVV) and the Horizon 2020 Research and Innovation Programme under Grant Agreement 810626 (SINNCE). Work at Ames Laboratory was supported by the Materials Sciences and Engineering Division of the Office of Basic Energy Sciences, Office of Science of U.S. Department of Energy. Ames Laboratory is operated for the U.S. DOE by Iowa State University of Science and Technology under Contract No. DE-AC02-07CH11358. A part of the work at Buffalo State was supported by the faculty startup fund from the Dean's Office, School of Arts and Sciences, State University of New York (SUNY), Buffalo State. We acknowledge DESY (Hamburg, Germany), a member of the Helmholtz Association HGF, for the provision of experimental facilities for XAS studies. Parts of this research were carried out at PETRA III, P23 "In-situ and X-ray imaging beamline".

This dataset contains the raw experimental data for the Sreedhara et al., Nanotubes from the Misfit Layered Compound (SmS)1.19TaS2: Atomic Structure, Charge Transfer, and Electrical Properties, Chem. Mater. 2022, 34, 4, 1838–1853