1
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Wagner M, Pigliapochi R, Di Tullio V, Catalano J, Zumbulyadis N, Centeno SA, Wang X, Chen K, Hung I, Gan Z, Dworzak MR, Yap GPA, Dybowski C. Multi-technique structural analysis of zinc carboxylates (soaps). Dalton Trans 2023; 52:6152-6165. [PMID: 37073995 PMCID: PMC10167895 DOI: 10.1039/d3dt00184a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 04/14/2023] [Indexed: 04/20/2023]
Abstract
A series of medium- and long-chain zinc carboxylates (zinc octanoate, zinc nonanoate, zinc decanoate, zinc undecanoate, zinc dodecanoate, zinc pivalate, zinc stearate, zinc palmitate, zinc oleate, and zinc azelate) was analyzed by ultra-high-field 67Zn NMR spectroscopy up to 35.2 T, as well as 13C NMR and FTIR spectroscopy. We also report the single-crystal X-ray diffraction structures of zinc nonanoate, zinc decanoate, and zinc oleate-the first long-chain carboxylate single-crystals to be reported for zinc. The NMR and X-ray diffraction data suggest that the carboxylates exist in three distinct geometric groups, based on structural and spectroscopic parameters. The ssNMR results presented here present a future for dynamic nuclear polarization (DNP)-NMR-based minimally invasive methods for testing artwork for the presence of zinc carboxylates.
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Affiliation(s)
- Molly Wagner
- Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, USA.
- US Department of Energy, Ames Laboratory, Ames, Iowa 50010, USA
- Department of Chemistry, Iowa State University, Ames, Iowa 50010, USA
| | - Roberta Pigliapochi
- Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, USA.
- Department of Scientific Research, The Metropolitan Museum of Art, New York, New York 10028, USA
- Department of Physics, CUNY-City College of New York, New York, NY 10031, USA
| | - Valeria Di Tullio
- Institute of Heritage Science, National Council of Research, Rome, Italy 00016
| | - Jaclyn Catalano
- Department of Chemistry and Biochemistry, Montclair State University, Montclair, New Jersey, USA
| | - Nicholas Zumbulyadis
- Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, USA.
| | - Silvia A Centeno
- Department of Scientific Research, The Metropolitan Museum of Art, New York, New York 10028, USA
| | - Xiaoling Wang
- National High Magnetic Field Laboratory, Tallahassee, Florida 32310, USA
| | - Kuizhi Chen
- National High Magnetic Field Laboratory, Tallahassee, Florida 32310, USA
| | - Ivan Hung
- National High Magnetic Field Laboratory, Tallahassee, Florida 32310, USA
| | - Zhehong Gan
- National High Magnetic Field Laboratory, Tallahassee, Florida 32310, USA
| | - Michael R Dworzak
- Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, USA.
| | - Glenn P A Yap
- Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, USA.
| | - Cecil Dybowski
- Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, USA.
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2
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Charles P, Kalendra V, He Z, Khatami MH, Golbeck JH, van der Est A, Lakshmi KV, Bryant DA. Two-dimensional 67Zn HYSCORE spectroscopy reveals that a Zn-bacteriochlorophyll aP′ dimer is the primary donor (P840) in the type-1 reaction centers of Chloracidobacterium thermophilum. Phys Chem Chem Phys 2020; 22:6457-6467. [DOI: 10.1039/c9cp06556c] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Using pulsed EPR spectroscopy and isotopic labeling we demonstrate that reaction centers of Chloracidobacterium thermophilum have an unusual primary donor that is a dimer of Zn-bacteriochlorophyll aP′ molecules.
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Affiliation(s)
- Philip Charles
- Departments of Chemistry and Physics and The Baruch ’60 Center for Biochemical Solar Energy Research
- Rensselaer Polytechnic Institute
- Troy
- USA
| | - Vidmantas Kalendra
- Departments of Chemistry and Physics and The Baruch ’60 Center for Biochemical Solar Energy Research
- Rensselaer Polytechnic Institute
- Troy
- USA
| | - Zhihui He
- Department of Biochemistry and Molecular Biology
- The Pennsylvania State University
- State College
- USA
| | | | - John H. Golbeck
- Department of Biochemistry and Molecular Biology
- The Pennsylvania State University
- State College
- USA
- Department of Chemistry
| | | | - K. V. Lakshmi
- Departments of Chemistry and Physics and The Baruch ’60 Center for Biochemical Solar Energy Research
- Rensselaer Polytechnic Institute
- Troy
- USA
| | - Donald A. Bryant
- Department of Biochemistry and Molecular Biology
- The Pennsylvania State University
- State College
- USA
- Department of Chemistry and Biochemistry
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3
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Hibble SJ, Chippindale AM, Marelli E, Kroeker S, Michaelis VK, Greer BJ, Aguiar PM, Bilbé EJ, Barney ER, Hannon AC. Local and Average Structure in Zinc Cyanide: Toward an Understanding of the Atomistic Origin of Negative Thermal Expansion. J Am Chem Soc 2013; 135:16478-89. [DOI: 10.1021/ja406848s] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Simon J. Hibble
- Department
of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, United Kingdom
| | - Ann M. Chippindale
- Department
of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, United Kingdom
| | - Elena Marelli
- Department
of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, United Kingdom
| | - Scott Kroeker
- Department
of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | | | - Brandon J. Greer
- Department
of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Pedro M. Aguiar
- Department
of Chemistry, University of York, York YO10 5DD, United Kingdom
| | - Edward J. Bilbé
- Department
of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, United Kingdom
| | - Emma R. Barney
- ISIS
Facility, Rutherford Appleton Laboratory, Chilton, Didcot OX11 0QX, United Kingdom
| | - Alex C. Hannon
- ISIS
Facility, Rutherford Appleton Laboratory, Chilton, Didcot OX11 0QX, United Kingdom
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4
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Abstract
Abstract
The isotropic negative expansion of Zn(CN)2 has been linked to a temperature induced increase in off-axis tilting of the C–N bond direction and an increase in CN-bond length. However, the bond length could be determined only indirectly based on pair-distribution function analysis and was found to be surprisingly large. Here we study Zn(CN)2 by nuclear magnetic resonance spectroscopy and first principles calculations. By using samples enriched in
13
C and
15
N the dipole coupling between carbon and nitrogen is determined, and from this an upper bound on the C–N bond length of 1.19 ± 0.01 Å is derived. This quantity agrees with earlier determinations based on diffraction but is shorter than estimates based on pair distribution function analysis. The relation of this estimate to possible dynamics in the sample is discussed. Finally,
67
Zn NMR is used together with first principles calculations to assess disorder in the material.
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Sutrisno A, Terskikh VV, Shi Q, Song Z, Dong J, Ding SY, Wang W, Provost BR, Daff TD, Woo TK, Huang Y. Characterization of Zn-Containing Metal-Organic Frameworks by Solid-State67Zn NMR Spectroscopy and Computational Modeling. Chemistry 2012; 18:12251-9. [DOI: 10.1002/chem.201201563] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2012] [Indexed: 11/06/2022]
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6
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Sutrisno A, Liu L, Xu J, Huang Y. Natural abundance solid-state 67Zn NMR characterization of microporous zinc phosphites and zinc phosphates at ultrahigh magnetic field. Phys Chem Chem Phys 2011; 13:16606-17. [DOI: 10.1039/c1cp20947g] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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7
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Javadian S, Araghi R. A DFT study of the 67Zn, 14N and 2H electric field gradient tensors in Zinc(II)–4-MeIm complexes and extrapolation to superoxide dismutase. J Mol Graph Model 2009; 27:620-7. [DOI: 10.1016/j.jmgm.2008.10.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2008] [Revised: 10/08/2008] [Accepted: 10/09/2008] [Indexed: 10/21/2022]
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8
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Wong A, Laurencin D, Wu G, Dupree R, Smith ME. An Ab Initio Quantum Chemical Investigation of 43Ca NMR Interaction Parameters for the Ca2+ Sites in Organic Complexes and in Metalloproteins. J Phys Chem A 2008; 112:9807-13. [DOI: 10.1021/jp801015y] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alan Wong
- Department of Physics, University of Warwick, Coventry, CV4 7AL, U.K., and Department of Chemistry, Queen’s University, 90 Bader Lane, Kingston, Ontario, K7L 3N6, Canada
| | - Danielle Laurencin
- Department of Physics, University of Warwick, Coventry, CV4 7AL, U.K., and Department of Chemistry, Queen’s University, 90 Bader Lane, Kingston, Ontario, K7L 3N6, Canada
| | - Gang Wu
- Department of Physics, University of Warwick, Coventry, CV4 7AL, U.K., and Department of Chemistry, Queen’s University, 90 Bader Lane, Kingston, Ontario, K7L 3N6, Canada
| | - Ray Dupree
- Department of Physics, University of Warwick, Coventry, CV4 7AL, U.K., and Department of Chemistry, Queen’s University, 90 Bader Lane, Kingston, Ontario, K7L 3N6, Canada
| | - Mark E. Smith
- Department of Physics, University of Warwick, Coventry, CV4 7AL, U.K., and Department of Chemistry, Queen’s University, 90 Bader Lane, Kingston, Ontario, K7L 3N6, Canada
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Wong A, Ida R, Mo X, Gan Z, Poh J, Wu G. Solid-State 25Mg NMR Spectroscopic and Computational Studies of Organic Compounds. Square-Pyramidal Magnesium(II) Ions in Aqua(magnesium) Phthalocyanine and Chlorophyll a. J Phys Chem A 2006; 110:10084-90. [PMID: 16913682 DOI: 10.1021/jp061350w] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We report a solid-state (25)Mg NMR spectroscopic study of two magnesium-containing organic compounds: monopyridinated aqua(magnesium) phthalocyanine (MgPc.H(2)O.Py) and chlorophyll a (Chla). Each of these compounds contains a Mg(II) ion coordinating to four nitrogen atoms and a water molecule in a square-pyramidal geometry. Solid-state (25)Mg NMR spectra for MgPc.H(2)O.Py were obtained at 11.7 T (500 MHz for (1)H) for a (25)Mg-enriched sample (99.1% (25)Mg atom) using both Hahn-echo and quadrupole Carr-Purcell Meiboom-Gill (QCPMG) pulse sequences. Solid-state (25)Mg NMR spectra for Chla were recorded at (25)Mg natural abundance (10.1%) at 19.6 T (830 MHz for (1)H). The (25)Mg quadrupole parameters were determined from spectral analyses: MgPc.H(2)O.Py, C(Q) = 13.0 +/- 0.1 MHz and eta(Q) = 0.00 +/- 0.05; Chla, C(Q) = 12.9 +/- 0.1 MHz and eta(Q) = 1.00 +/- 0.05. This work represents the first time that Mg(II) ions in a square-pyramidal geometry have been characterized by solid-state (25)Mg NMR spectroscopy. Extensive quantum mechanical calculations for electric-field-gradient (EFG) and chemical shielding tensors were performed at restricted Hartee-Fock (RHF), density functional theory (DFT), and second-order Møller-Plesset perturbation theory (MP2) levels for both compounds. Computed (25)Mg nuclear quadrupole coupling constants at the RHF and MP2 levels show a reasonable basis-set convergence at the cc-pV5Z basis set (within 7% of the experimental value); however, B3LYP results display a drastic divergence beyond the cc-pVTZ basis set. A new crystal structure for MgPc.H(2)O.Py is also reported.
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Affiliation(s)
- Alan Wong
- Department of Chemistry, 90 Bader Lane, Queen's University, Kingston, Ontario, Canada
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10
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Using experimental studies and theoretical calculations to analyze the molecular mechanism of coumarin, p-hydroxybenzoic acid, and cinnamic acid. J Mol Struct 2005. [DOI: 10.1016/j.molstruc.2005.02.009] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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11
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Hsieh TJ, Lu LH, Su CC. NMR spectroscopic, mass spectroscopic, X-ray crystallographic, and theoretical studies of molecular mechanics of natural products: farformolide B and sesamin. Biophys Chem 2004; 114:13-20. [PMID: 15792856 DOI: 10.1016/j.bpc.2004.10.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2004] [Revised: 10/05/2004] [Accepted: 10/05/2004] [Indexed: 10/26/2022]
Abstract
Two natural products, farformolide B and sesamin were isolated from Farfugium japonicum and Cinnamomum kanehirae, respectively. The structures of the two natural products, including their relative stereochemistry, were elucidated using spectroscopic data and theoretical calculations. The molecule 1 (farformolide B) is newly recognized by X-ray crystallography. The two compounds were also investigated by a theoretical analysis using the B3LYP/6-31G* method of the Gaussian 03 package program. The theoretical results were supplemented by experimental data to determine the optimal geometric structures of the two compounds. The calculated molecular mechanics were found to compare well with the experimental data. Several important thermodynamic properties of the two products, including ionization potentials, highest occupied molecular orbital (HOMO) and lowest unoccupied molecular orbital (LUMO) energies, energy gaps, heat of formation, atomization energies, and vibration frequencies, were also calculated. The study also provided a good understanding of the stereochemical structure and thermodynamic properties of the two molecules.
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Affiliation(s)
- Tiane-Jye Hsieh
- Basic Medical Science Education Center, The Fooyin University, Ta-Liao, Kaohuing, Taiwan 831, R. O. C
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12
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Aznar CP, Deligiannakis Y, Tolis EJ, Kabanos T, Brynda M, Britt RD. ESE-ENDOR Study and DFT Calculations on Oxovanadium Compounds: Effect of Axial Anionic Ligands on the 51V Nuclear Quadrupolar Coupling Constant. J Phys Chem A 2004. [DOI: 10.1021/jp037560f] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Constantino P. Aznar
- Department of Chemistry, University of California, Davis, California, 95616, Department of Environmental and Natural Resources Management, Laboratory of Physical Chemistry, University of Ioannina, Pyllinis 9, 30100 Agrinio, Greece, and Department of Chemistry, Section of Inorganic and Analytical Chemistry, University of Ioannina, 451 10 Ioannina, Greece
| | - Yiannis Deligiannakis
- Department of Chemistry, University of California, Davis, California, 95616, Department of Environmental and Natural Resources Management, Laboratory of Physical Chemistry, University of Ioannina, Pyllinis 9, 30100 Agrinio, Greece, and Department of Chemistry, Section of Inorganic and Analytical Chemistry, University of Ioannina, 451 10 Ioannina, Greece
| | - Evangelos J. Tolis
- Department of Chemistry, University of California, Davis, California, 95616, Department of Environmental and Natural Resources Management, Laboratory of Physical Chemistry, University of Ioannina, Pyllinis 9, 30100 Agrinio, Greece, and Department of Chemistry, Section of Inorganic and Analytical Chemistry, University of Ioannina, 451 10 Ioannina, Greece
| | - Themistoklis Kabanos
- Department of Chemistry, University of California, Davis, California, 95616, Department of Environmental and Natural Resources Management, Laboratory of Physical Chemistry, University of Ioannina, Pyllinis 9, 30100 Agrinio, Greece, and Department of Chemistry, Section of Inorganic and Analytical Chemistry, University of Ioannina, 451 10 Ioannina, Greece
| | - Marcin Brynda
- Department of Chemistry, University of California, Davis, California, 95616, Department of Environmental and Natural Resources Management, Laboratory of Physical Chemistry, University of Ioannina, Pyllinis 9, 30100 Agrinio, Greece, and Department of Chemistry, Section of Inorganic and Analytical Chemistry, University of Ioannina, 451 10 Ioannina, Greece
| | - R. David Britt
- Department of Chemistry, University of California, Davis, California, 95616, Department of Environmental and Natural Resources Management, Laboratory of Physical Chemistry, University of Ioannina, Pyllinis 9, 30100 Agrinio, Greece, and Department of Chemistry, Section of Inorganic and Analytical Chemistry, University of Ioannina, 451 10 Ioannina, Greece
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