Startseite Multinuclear solid state NMR spectroscopy of ternary rare-earth silicides RET 2Si2 and germanides LaT 2Ge2 (RE = Sc, Y, La, Lu; T = Fe, Co, Ni, Cu, Ru, Rh, Pd, Ag, Os, Ir, Pt, Au)
Artikel
Lizenziert
Nicht lizenziert Erfordert eine Authentifizierung

Multinuclear solid state NMR spectroscopy of ternary rare-earth silicides RET 2Si2 and germanides LaT 2Ge2 (RE = Sc, Y, La, Lu; T = Fe, Co, Ni, Cu, Ru, Rh, Pd, Ag, Os, Ir, Pt, Au)

  • Christopher Benndorf , Hellmut Eckert EMAIL logo und Rainer Pöttgen EMAIL logo
Veröffentlicht/Copyright: 1. Juli 2024
Veröffentlichen auch Sie bei De Gruyter Brill
Manuskript einreichen Informationen für Autor*innen
Zeitschrift für Kristallographie - Crystalline Materials
Aus der Zeitschrift Zeitschrift für Kristallographie - Crystalline Materials Band 239 Heft 7-8

Abstract

A series of ternary rare earth – transition metal – tetrelides RET 2 Tt 2 (RE = Sc, Y, La, Lu; T = Fe, Co, Ni, Cu, Ru, Rh, Pd, Ag, Os, Ir, Pt, Au; Tt = Si, Ge) was synthesized by arc melting of the elements and subsequent annealing. The samples were characterized by powder X-ray diffraction and in addition, the structures of REOs2Si2 (RE = Y, La, Lu), LaAu2Si2, LaAg2Ge2 and LaAu2Ge2 were refined from single crystal X-ray diffractometer data. The tetrelides crystallize with the ThCr2Si2 type (I4/mmm) except the platinum compounds which adopt the klassengleiche superstructure of the CaBe2Ge2 type (P4/nmm). The transition metal atoms have tetrahedral tetrel coordination and the tetrahedra condense to layers via common edges. The stacking of these layers leads to Tt−Tt bonds in the ThCr2Si2 type phases and heteroatomic T−Tt bonds in the CaBe2Ge2 type phases. The rare earth atoms fill larger cages within these three-dimensional networks (coordination number 16 with RE@T 8 Tt 8) with site symmetries 4/mmm (ThCr2Si2 type) and 4mm (CaBe2Ge2 type). Systematic multinuclear solid state NMR spectroscopic investigations allowed observing the effect of the involved rare-earth metal, transition metal and tetrel group element, respectively. In particular, 29Si isotropic resonance shifts can be predicted from element-specific increments and interatomic Si–Si bonding interactions manifest themselves in axially symmetric magnetic shielding anisotropies.

Keywords: ternary tetrelides; solid state NMR spectroscopy; crystal structure
Corresponding authors: Hellmut Eckert, Institut für Physikalische Chemie, Universität Münster, Corrensstraße 28-30, 48149 Münster, Germany; and Institute of Physics in São Carlos, University of São Paulo, São Carlos, SP 13560-590, Brazil, E-mail: ; and Rainer Pöttgen, Institut für Anorganische und Analytische Chemie, Universität Münster, Corrensstrasse 30, 48149 Münster, Germany, E-mail:

Acknowledgments

We thank Dipl.-Ing. U. Ch. Rodewald for collecting the single crystal intensity data.

  1. Research ethics: Not applicable.

  2. Author contribution: All authors have accepted responsibility for the entire content of this submitted manuscript and approved the submission.

  3. Conflict of interest: The authors declare no conflicts of interest regarding this article.

  4. Research funding: This research was funded by Universität Münster.

  5. Data availability: Data is available from the corresponding authors on well-founded request.

References

1. Andress, K. R.; Alberti, E. Z. Metallkd. 1935, 27, 126–128.10.1163/187124035X00090Suche in Google Scholar

2. Zarechnyuk, O. S.; Krypyakevych, P. I.; Gladyshevskii, E. I. Sov. Phys. Crystallogr. 1965, 9, 706–708.Suche in Google Scholar

3. Ban, Z.; Sikirica, M. Acta Crystallogr. 1965, 18, 594–599. https://doi.org/10.1107/s0365110x6500141x.Suche in Google Scholar

4. Avilov, A. S.; Imamov, R. M.; Pinsker, Z. G. Sov. Phys. Crystallogr. 1971, 16, 542–544.Suche in Google Scholar

5. Villars, P.; Cenzual, K. Pearson’s Crystal Data: Crystal Structure Database for Inorganic Compounds (release 2022/23); ASM International®: Materials Park, Ohio, USA, 2022.Suche in Google Scholar

6. Szytuła, A.; Leciejewicz, J. Handbook of Crystal Structures and Magnetic Properties of Rare Earth Intermetallics; CRC Press: Boca Raton, 1994.Suche in Google Scholar

7. Just, G.; Paufler, P. J. Alloys Compd. 1996, 232, 1–25. https://doi.org/10.1016/0925-8388(95)01939-1.Suche in Google Scholar

8. Johnston, D. C. Adv. Phys. 2010, 59, 803–1061. https://doi.org/10.1080/00018732.2010.513480.Suche in Google Scholar

9. Shatruk, M. J. Solid State Chem. 2019, 272, 198–209. https://doi.org/10.1016/j.jssc.2019.02.012.Suche in Google Scholar

10. Kußmann, D.; Pöttgen, R.; Rodewald, U. C.; Rosenhahn, C.; Mosel, B. D.; Kotzyba, G.; Künnen, B. Z. Naturforsch. 1999, 54b, 1155–1164.10.1515/znb-1999-0911Suche in Google Scholar

11. Johrendt, D.; Hosono, H.; Hoffmann, R.-D.; Pöttgen, R. Z. Kristallogr. 2011, 226, 435–446. https://doi.org/10.1524/zkri.2011.1363.Suche in Google Scholar

12. Kneidinger, F.; Salamakha, L.; Bauer, E.; Zeiringer, I.; Rogl, P.; Blaas-Schenner, C.; Reith, D.; Podloucky, R. Phys. Rev. B 2014, 90, 024504. https://doi.org/10.1103/physrevb.90.024504.Suche in Google Scholar

13. Seidel, S.; Pöttgen, R. Z. Naturforsch. 2021, 76b, 249–262.10.1515/znb-2021-0022Suche in Google Scholar

14. Eckert, H.; Pöttgen, R. Z. Anorg. Allg. Chem. 2010, 636, 2232–2243. https://doi.org/10.1002/zaac.201000197.Suche in Google Scholar

15. Höting, C.; Eckert, H.; Haarmann, F.; Pöttgen, R. Z. Anorg. Allg. Chem. 2014, 640, 1303–1308. https://doi.org/10.1002/zaac.201400026.Suche in Google Scholar

16. Höting, C.; Eckert, H.; Matar, S. F.; Rodewald, U. C.; Pöttgen, R. Z. Naturforsch. 2014, 69b, 305–312.10.5560/znb.2014-3319Suche in Google Scholar

17. Pöttgen, R.; Gulden, T.; Simon, A. GIT Labor-Fachz. 1999, 43, 133–136.Suche in Google Scholar

18. Yvon, K.; Jeitschko, W.; Parthé, E. J. Appl. Crystallogr. 1977, 10, 73–74. https://doi.org/10.1107/s0021889877012898.Suche in Google Scholar

19. O’Dell, L. A.; Rossini, A. J.; Schurko, R. W. Chem. Phys. Lett. 2009, 468, 330–335. https://doi.org/10.1016/j.cplett.2008.12.044.Suche in Google Scholar

20. Bruker Corp. Topspin (Version 2.1); Bruker Corp.: Karlsruhe, Germany, 2008.Suche in Google Scholar

21. Massiot, D.; Fayon, F.; Capron, M.; King, I.; Le Calvé, S.; Alonso, B.; Durand, J.-O.; Bujoli, B.; Gan, Z.; Hoatson, G. Magn. Reson. Chem. 2002, 40, 70–76. https://doi.org/10.1002/mrc.984.Suche in Google Scholar

22. Palatinus, L. Acta Crystallogr. 2013, B69, 1–16.10.1107/S0108768112051361Suche in Google Scholar PubMed

23. Palatinus, L.; Chapuis, G. J. Appl. Crystallogr. 2007, 40, 786–790. https://doi.org/10.1107/s0021889807029238.Suche in Google Scholar

24. Petříček, V.; Dušek, M.; Palatinus, L. Z. Kristallogr. 2014, 229, 345–352. https://doi.org/10.1515/zkri-2014-1737.Suche in Google Scholar

25. Petříček, V.; Palatinus, L.; Plášil, J.; Dušek, M. Z. Kristallogr. 2023, 238, 271–282. https://doi.org/10.1515/zkri-2023-0005.Suche in Google Scholar

26. Eisenmann, B.; May, N.; Müller, W.; Schäfer, H. Z. Naturforsch. 1972, 27b, 1155–1157.10.1515/znb-1972-1008Suche in Google Scholar

27. Hoffmann, R.; Zheng, C. J. Phys. Chem. 1985, 89, 4175–4181. https://doi.org/10.1021/j100266a007.Suche in Google Scholar

28. Mewis, A. Z. Naturforsch. 1980, 35b, 141–145.10.1515/znb-1980-0205Suche in Google Scholar

29. Schmitz, D.; Bronger, W. Z. Anorg. Allg. Chem. 1987, 553, 248–260. https://doi.org/10.1002/zaac.19875531030.Suche in Google Scholar

30. von Schnering, H. G.; Türck, R.; Hönle, W.; Peters, K.; Peters, E.-M.; Kremer, R.; Chang, J.-H. Z. Anorg. Allg. Chem. 2002, 628, 2772–2777. https://doi.org/10.1002/1521-3749(200212)628:12<2772::aid-zaac2772>3.0.co;2-g.10.1002/1521-3749(200212)628:12<2772::AID-ZAAC2772>3.0.CO;2-GSuche in Google Scholar

31. Pöttgen, R.; Hönle, W.; von Schnering, H. G. Phosphides: Solid State Chemistry. In Encyclopedia of Inorganic Chemistry, 2nd ed.; King, R. B., Ed.; Wiley: New York, Vol. VII, 2005; pp. 4255–4308.10.1002/0470862106.ia184Suche in Google Scholar

32. Dung, N. D.; Ota, Y.; Sugiyama, K.; Matsuda, T. D.; Haga, Y.; Kindo, K.; Hagiwara, M.; Takeuchi, T.; Settai, R.; Ōnuki, Y. J. Phys. Soc. Jpn. 2009, 78, 024712. https://doi.org/10.1143/jpsj.78.024712.Suche in Google Scholar

33. Morozkin, A. V.; Sviridov, I. A. J. Alloys Compd. 2000, 296, L4–L5. https://doi.org/10.1016/s0925-8388(99)00516-2.Suche in Google Scholar

34. Emsley, J. The Elements; Oxford University Press: Oxford, 1999.Suche in Google Scholar

35. Radzieowski, M.; Stegemann, F.; Doerenkamp, C.; Matar, S. F.; Eckert, H.; Dosche, C.; Wittstock, G.; Janka, O. Inorg. Chem. 2019, 58, 7010–7025. https://doi.org/10.1021/acs.inorgchem.9b00648.Suche in Google Scholar

36. Höting, C.; Eckert, H.; Haarmann, F.; Winter, F.; Pöttgen, R. Dalton 2014, 43, 7860–7867. https://doi.org/10.1039/c4dt00161c.Suche in Google Scholar

Supplementary Material

This article contains supplementary material (https://doi.org/10.1515/zkri-2024-0068).

Received: 2024-02-14
Accepted: 2024-04-04
Published Online: 2024-07-01
Published in Print: 2024-08-27

© 2024 Walter de Gruyter GmbH, Berlin/Boston

Artikel in diesem Heft

  1. Frontmatter
  2. In this issue
  3. Organic and Metalorganic Crystal Structures (Original Paper)
  4. Structural influences of the substituents of tridentate triazole-based ligands – more than just a minor role in the solid-state structure
  5. Inorganic Crystal Structures (Original Paper)
  6. Multinuclear solid state NMR spectroscopy of ternary rare-earth silicides RET 2Si2 and germanides LaT 2Ge2 (RE = Sc, Y, La, Lu; T = Fe, Co, Ni, Cu, Ru, Rh, Pd, Ag, Os, Ir, Pt, Au)
  7. [Cd7(SeO3)8]{Cu2Br2}, a host-guest structure derived from β-CdSeO3
  8. Mechanochemical synthesis of (Mg1−xFe x )2SiO4 olivine phases relevant to Martian regolith: structural and spectroscopic characterizations
  9. CaRu2Zn10, SrRu2Zn10 and EuRu2Zn10 – new superstructure variants of ThMn12
  10. Organic and Metalorganic Crystal Structures (Original Paper)
  11. Crystal structure and tautomeric state of Pigment Red 48:2 from X-ray powder diffraction and solid-state NMR
https://doi.org/10.1515/zkri-2024-0068
Schlagwörter für diesen Artikel
ternary tetrelides; solid state NMR spectroscopy; crystal structure

Artikel in diesem Heft

  1. Frontmatter
  2. In this issue
  3. Organic and Metalorganic Crystal Structures (Original Paper)
  4. Structural influences of the substituents of tridentate triazole-based ligands – more than just a minor role in the solid-state structure
  5. Inorganic Crystal Structures (Original Paper)
  6. Multinuclear solid state NMR spectroscopy of ternary rare-earth silicides RET 2Si2 and germanides LaT 2Ge2 (RE = Sc, Y, La, Lu; T = Fe, Co, Ni, Cu, Ru, Rh, Pd, Ag, Os, Ir, Pt, Au)
  7. [Cd7(SeO3)8]{Cu2Br2}, a host-guest structure derived from β-CdSeO3
  8. Mechanochemical synthesis of (Mg1−xFe x )2SiO4 olivine phases relevant to Martian regolith: structural and spectroscopic characterizations
  9. CaRu2Zn10, SrRu2Zn10 and EuRu2Zn10 – new superstructure variants of ThMn12
  10. Organic and Metalorganic Crystal Structures (Original Paper)
  11. Crystal structure and tautomeric state of Pigment Red 48:2 from X-ray powder diffraction and solid-state NMR
Jetzt anmelden und 20% sparen
Institutioneller Zugang
Wie funktioniert Authentifizierung?
Haben Sie eine Idee, wie wir unsere Website verbessern können?
Bitte schreiben Sie uns.
© 2025 De Gruyter Brill
Heruntergeladen am 25.9.2025 von https://www.degruyterbrill.com/document/doi/10.1515/zkri-2024-0068/html
Button zum nach oben scrollen