Stockholm University

Owned by Cecilia Persson
Last updated: 2020-11-02 by Niklas Hedin
2 min read

Hardware/Accessories

Ā 

600 MHz (14.1 T) wide-bore solid-state Bruker Avance-III NMR spectrometer

High-MAS (67 kHz) 1.3 mm 1H-19F/31P-14N probehead

Triple-resonance 1H/X/Y 3.2 mm MAS (24 kHz) probehead with wide range of available inserts for different X/Y-channels combinations (31P-15N)

Triple-resonance 1H/X/Y 4 mm MAS (14 kHz) probehead with wide range of available inserts for different X/Y-channels combinations (31P-89Y)

Double-resonance 7 mm 1H/13C-89Y MAS (7 kHz) probehead optimized for low-gamma nuclei

BCU Extreme temperature controller

Ā 

400Ā MHz (9.4 T)Ā wide-bore solid-state Bruker Avance-III NMR spectrometer

High-MAS (35 kHz) 2.5 mm 1H/31P-15N probehead

Triple-resonance 1H/X/Y 4 mm MAS (14 kHz) probehead with wide range of available inserts for different X/Y-channels combinations (31P-15N)

Triple-resonance 1H/X/Y 7 mm MAS (7 kHz) probehead with wide range of available inserts for different X/Y-channels combinations (31P-15N)

Double-resonance 1H/X 7 mm MAS (7 kHz) probehead (31P-15N)

5 mm wideline static 1H-19F/31P-14NĀ probehead with wide temperature range capabilities

BCU Extreme temperature controller


400Ā MHz (9.4 T) liquid-state Bruker Avance NMR spectrometer

BBI, BBO, Z-gradient probeheads, temperature controller

Ā 

Competence

Prof. Mattias EdƩn, >20 years of experience in solid-state NMR methodology development for spin 1/2 and quadrupolar nuclei (dipolar recoupling/decoupling, numerical simulations) and in studies of ordered and disordered materials

Prof. Niklas Hedin, >20 years of experience in liquid-state, pulsed field gradient, and solid-state NMR in materials chemistry

Dr. Aleksander Jaworski (facility manager), 10 years of experience in solid-state NMR of spinĀ 1/2 and quadrupolar nuclei in diamagnetic and paramagnetic materials (zeolites, MOFs, catalysts, bio- and synthetic polymers, lighting phosphors, semiconductors, battery materials, glasses). Prediction of NMR parameters using quantum chemistry methods, ranging from density functional theory (DFT) to ab initio methods including electron correlation.

Personnel available for service

Dr. Aleksander Jaworski, 50% time paid for user support.

Access

Besides NMR methodology development and support for research groups at Stockholm University, the facility is also open to other universities, institutes and industry. Dr Jaworski provides user support.Ā https://www.mmk.su.se/research/facilities/solid-state-nmr.Ā Phone: +46 (0)76 59 60 031.Ā aleksander.jaworski@mmk.su.se.Ā