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Tekely P. Probing structural and motional features of organic and inorganic solids through extended family of cross-polarization experiments. SOLID STATE NUCLEAR MAGNETIC RESONANCE 2015; 72:41-49. [PMID: 26358980 DOI: 10.1016/j.ssnmr.2015.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Revised: 07/21/2015] [Accepted: 08/19/2015] [Indexed: 06/05/2023]
Abstract
Combined use of cross-polarization and magic-angle spinning in the middle of the seventies has opened a new era of high-resolution solid-state NMR spectroscopy. Cross-polarization procedure is commonly used to obtain a shorter measuring time and to investigate or exploit one nucleous by means of the other nucleous involved in the polarization transfer. An extended family of cross-polarization experiments including constant time cross-polarization approach, cross-polarization inversion and indirect observation of proton spin system is reviewed and illustrated with applications to a large range of solids.
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Affiliation(s)
- Piotr Tekely
- École Normale Supérieure-PSL Research University, Sorbonne Universités-UPMC University, CNRS, UMR 7203 LBM, Paris, France.
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Herbert-Pucheta JE, Pelupessy P, Bodenhausen G, Tekely P. Restoring symmetry in two-dimensional solid-state NMR correlation spectra. Chem Phys Lett 2012. [DOI: 10.1016/j.cplett.2012.05.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Herbert-Pucheta JE, Colaux H, Bodenhausen G, Tekely P. Disentangling crystallographic inequivalence and crystallographic forms of L-arginine by one- and two-dimensional solid-state NMR spectroscopy. J Phys Chem B 2011; 115:15415-21. [PMID: 22148627 DOI: 10.1021/jp209644k] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Overlapping (13)C or (15)N solid-state NMR spectra from crystallographically different forms of L-arginine hydrochloride can be separated by exploiting differential proton T(1) relaxation in conjunction with cross-polarization. Dipolar (13)C-(13)C and (15)N-(15)N two-dimensional correlation experiments reveal resonances belonging to crystallographically and magnetically inequivalent molecules.
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Vayá I, Bueno C, Jiménez M, Miranda M. Determination of Enantiomeric Compositions by Transient Absorption Spectroscopy using Proteins as Chiral Selectors. Chemistry 2008; 14:11284-7. [DOI: 10.1002/chem.200801657] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Duma L, Abergel D, Ferrage F, Pelupessy P, Tekely P, Bodenhausen G. Broadband dipolar recoupling for magnetization transfer in solid-state NMR correlation spectroscopy. Chemphyschem 2008; 9:1104-6. [PMID: 18425737 DOI: 10.1002/cphc.200800053] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Luminita Duma
- Département de Chimie, Associé au CNRS, Ecole Normale Supérieure, 24 Rue Lhomond, 75231 Paris, France
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Tadeusiak EJ, Ciesielski W, Olejniczak S. The determination of enantiomeric excess of valine by ODESSA solid-state NMR experiment. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2006; 44:905-8. [PMID: 16835889 DOI: 10.1002/mrc.1861] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
The enantiomeric excess (ee) can be determined by many methods; one among them is nuclear magnetic resonance in solid-state (SS NMR). In this study we used the SS NMR ODESSA experiment for determination of the ee of valine.
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Affiliation(s)
- Elzbieta J Tadeusiak
- Department of Structural Studies, Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland.
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Párkányi L, Szalontai G, Besenyei G. Structural characterization of the head-to-head isomers of the [Pd2(Ph2Ppy)2Cl2] and [PtPd(Ph2Ppy)2I2] complexes (Ph2Ppy=2-(diphenylphosphino)pyridine). Inorganica Chim Acta 2006. [DOI: 10.1016/j.ica.2005.12.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Bechmann M, Sebald A. MAS NMR with and without double-quantum filtration at and near the n=0 rotational resonance condition. JOURNAL OF MAGNETIC RESONANCE (SAN DIEGO, CALIF. : 1997) 2005; 173:296-304. [PMID: 15780921 DOI: 10.1016/j.jmr.2004.12.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2004] [Revised: 12/20/2004] [Indexed: 05/24/2023]
Abstract
Spectral lineshapes of MAS NMR spectra of dipolar (re)coupled spin pairs exhibiting considerable chemical shielding anisotropies at and near the so-called n=0 rotational resonance (R2) condition are considered. The n=0 R2 condition is found to be not extremely sharp. Anisotropic interaction parameters such as chemical shielding tensor orientations and the magnitude of the dipolar coupling constant remain sensitively encoded in such lineshapes even when differences in isotropic chemical shielding values of up to 400 Hz (corresponding to ca. half the size of the dipolar coupling constant) are present. Additional double-quantum filtration (DQF) may enhance the sensitivity of spectral lineshapes to anisotropic interaction parameters for even larger differences in isotropic chemical shielding values. The dependence of the DQF efficiency on spin-system parameters as well as on external parameters (Larmor and MAS frequencies) is investigated. Away from R2 conditions a trend to lower DQF efficiencies is found whereas some spin-system parameters are more sensitively encoded in the corresponding spectral lineshapes. Our study is based on numerical simulations, with the known parameters of the 31P spin pair in Na4P2O7.10H2O representing our model case.
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Affiliation(s)
- Matthias Bechmann
- Bayerisches Geoinstitut, Universität Bayreuth, D-95440 Bayreuth, Germany
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Gardiennet C, Marica F, Fyfe CA, Tekely P. Determining the geometry of strongly hydrogen-bonded silanols in a layered hydrous silicate by solid-state nuclear magnetic resonance. J Chem Phys 2005; 122:54705. [PMID: 15740344 DOI: 10.1063/1.1839551] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
High-resolution solid-state NMR spectroscopy is exploited to obtain structural constraints involving strongly hydrogen-bonded silanols in octosilicate, a prominent member of the layered hydrous sodium silicates. Proton-silicon cross-polarization dynamics reveals that octosilicate contains two types of Q(3) silicons present in hydrogen-bonded -Si-O-Hcdots, three dots, centeredO-Si- and -Si-O(-)-type sites which can only be distinguished by their different abilities to cross polarize and the different mobilities of neighboring hydrous species. The theoretical analysis of the oscillating components of the polarization transfer buildup curves suggests that the model of heteronuclear pairs is an adequate description of the quantum spin system within hydrogen-bonded -Si-O-Hcdots, three dots, centeredO-Si- fragments. We also show that dipolar modulated, slow speed magic-angle (29)Si NMR spectrum provides unique geometric information on strongly hydrogen-bonded silanols. The dipolar modulated spinning sidebands contain all the information necessary to determine the internuclear Sicdots, three dots, centeredH distances as well as the magnitude and orientation of the principal elements of the (29)Si chemical shielding tensor in the molecular frame. The data provide definite proof of the intralayer character of strongly hydrogen-bonded silanol groups in a bridging, albeit not symmetric, position between neighboring tetrahedra. The approach developed in this work may be useful to obtain structural information on related layered alkali metal silicates, silica gels as well as on other classes of microporous materials.
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Affiliation(s)
- Carole Gardiennet
- UMR CNRS 7565, Université Henri Poincaré, Nancy I, 54506 Vandoeuvre-lès-Nancy, France
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Miyoshi T, Pascui O, Reichert D. Slow Chain Dynamics in Isotactic-poly(4-methyl-1-pentene) Crystallites near the Glass Transition Temperature Characterized by Solid-State 13C MAS Exchange NMR. Macromolecules 2004. [DOI: 10.1021/ma049487c] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Toshikazu Miyoshi
- Research Center of Macromolecular Technology, National Institute of Advanced Industrial Science and Technology (AIST), Tokyo-Water-Front, 2-41-6 Aomi, Kohto-ku, Tokyo, Japan, and Fachbereich Physik, Martin-Luther-Universität Halle-Wittenberg, 06108 Halle, Germany
| | - Ovidiu Pascui
- Research Center of Macromolecular Technology, National Institute of Advanced Industrial Science and Technology (AIST), Tokyo-Water-Front, 2-41-6 Aomi, Kohto-ku, Tokyo, Japan, and Fachbereich Physik, Martin-Luther-Universität Halle-Wittenberg, 06108 Halle, Germany
| | - D. Reichert
- Research Center of Macromolecular Technology, National Institute of Advanced Industrial Science and Technology (AIST), Tokyo-Water-Front, 2-41-6 Aomi, Kohto-ku, Tokyo, Japan, and Fachbereich Physik, Martin-Luther-Universität Halle-Wittenberg, 06108 Halle, Germany
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Reichert D. Solid-state NMR spectroscopy and its application in analytical chemistry. Anal Bioanal Chem 2003; 376:308-10. [PMID: 12734631 DOI: 10.1007/s00216-003-1929-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- D Reichert
- Fachbereich Physik, Fachgruppe NMR & Biophysik, Universität Halle, Friedemann-Bach-Platz 6, Germany.
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Potrzebowski MJ, Assfeld X, Ganicz K, Olejniczak S, Cartier A, Gardiennet C, Tekely P. An experimental and theoretical study of the 13C and 31P chemical shielding tensors in solid O-phosphorylated amino acids. J Am Chem Soc 2003; 125:4223-32. [PMID: 12670244 DOI: 10.1021/ja029840z] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A series of l and dl forms of O-phosphorylated amino acids (serine, threonine, tyrosine) have been studied by using solid-state multinuclear NMR spectroscopy and ab initio calculations. Principal elements of the (13)C and (31)P chemical shielding tensors have been measured and discussed in relation to zwitterionic structures and intermolecular contacts. DFT calculations have been compared with experimental data showing their ability to reproduce experimentally obtained tensor values in this challenging class of compounds. The changes of orientation of (31)P chemical shielding tensor with respect to the molecular frame in the presence of hydrogen bonds have been revealed and discussed on the ground of theoretical calculations. The measurements of internuclear P...P distances, based on Zeeman magnetization exchange between (31)P spins with differing chemical shielding tensor orientations, were exploited for a clear distinction between enantiomers and racemates.
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Affiliation(s)
- Marek J Potrzebowski
- Polish Academy of Sciences, Centre of Molecular and Macromolecular Studies, 90-363 Łódź, Poland
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Potrzebowski M. What High‐Resolution Solid‐State NMR Spectroscopy Can Offer to Organic Chemists. European J Org Chem 2003. [DOI: 10.1002/ejoc.200390192] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Marek J. Potrzebowski
- NMR Laboratory and Department of Structural Studies of the Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90−363 Łódź, Poland, Fax: (internat) + 48‐42/6847126
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Miyoshi T, Pascui O, Reichert D. Helical Jump Motions in Isotactic Poly(4-methyl-1-pentene) Crystallites Revealed by 1D MAS Exchange NMR Spectroscopy. Macromolecules 2002. [DOI: 10.1021/ma025570t] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Toshikazu Miyoshi
- Research Center of Macromolecular Technology, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan, and Fachbereich Physik, Martin-Luther-Universität Halle-Wittenberg, 06108 Halle, Germany
| | - Ovidiu Pascui
- Research Center of Macromolecular Technology, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan, and Fachbereich Physik, Martin-Luther-Universität Halle-Wittenberg, 06108 Halle, Germany
| | - D. Reichert
- Research Center of Macromolecular Technology, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan, and Fachbereich Physik, Martin-Luther-Universität Halle-Wittenberg, 06108 Halle, Germany
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