Resolution limits in magic-angle rotation NMR spectra of polycrystalline solids
β Scribed by M. Alla; E. Lippmaa
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 320 KB
- Volume
- 87
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
CHEbllCAL PHYSICS LETTERS 12 hlarch 1982 RESOLUTION LIMITS IN MAGIC-ANGLE ROTATION NMR SPECTRA OF POLYCRYSTALLINE SOLIDS hl ALLA and E. LIPPMAA Dcpcndcnce of IIIW ldth III portondccoupkd r3C h'blR spcctrl oi dnmagneuc polycrystallme samples on ewrnal mag-nct~s Geld suength IS studled Spectral rrsolu~~on 1s bmrred by msgnruc hclerogenclly of powder samples II IS suggeslcd thJr m mJglc-.mgle row~on specw~. the Imc\r~dth 1s dercrmmed by the x~notrop) of the mqnxic susceprlblllty Ax" rather lhcm yv oi llw crys~.dhres. 0.009-26 14/82/0000-0000/S 02.75 0 1982 North-Holland Volume 87. number 1 CHEMICAL PHYSICS LETTERS I', MYCII 1982
π SIMILAR VOLUMES
Magic-angle spinning NMR spectra of samples containing dilute spin-1 2 pairs display broadenings or splittings when a rotational resonance condition is satisfied, meaning that a small integer multiple of the spinning frequency matches the difference in the two isotropic shift frequencies. We show ex