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Buchanan JK, Plieger PG. The Design of Tetradentate Ligands for Beryllium Encapsulation. CHEM LETT 2021. [DOI: 10.1246/cl.200719] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jenna K. Buchanan
- School of Fundamental Sciences, Massey University, Private Bag 11 222, Palmerston North, New Zealand
| | - Paul G. Plieger
- School of Fundamental Sciences, Massey University, Private Bag 11 222, Palmerston North, New Zealand
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2
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Abstract
The reactivity of beryllium compounds in N,N-dimethylformamide (DMF) is fairly uncharted. However, as a versatile O-donor solvent, DMF enables reaction conditions that are inaccessible in solvents more commonly applied in beryllium chemistry. Here we present a comprehensive study on the interaction of beryllium halides BeX2 (X = F, Cl, Br, I) with DMF. Through NMR and IR spectroscopy as well as single-crystal X-ray diffraction, we were able to characterize several Be(DMF)1-4X2 species and distinguish the competitiveness of the investigated halides against DMF. On the basis of titration experiments, [BeCl(DMF)3]+ was identified as the dominant compound when BeCl2 was dissolved in DMF. The unpredicted high beryllium-halide bond strength in chloro complexes as well as the instability of iodo compounds is discussed. The latter showed a distinctively different coordination chemistry compared to the other beryllium halides. In addition to that, the first example of a compound with the hexaiodidodiberyllate anion ([Be2I6]2-) was characterized. On the basis of our results, BeBr2 is a superior starting material compared to the other beryllium halides for the synthesis of coordination chemistry compounds.
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Affiliation(s)
- Matthias Müller
- Fachbereich Chemie , Philipps-Universität Marburg , Marburg 35037 , Germany
| | - Magnus R Buchner
- Fachbereich Chemie , Philipps-Universität Marburg , Marburg 35037 , Germany
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3
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Interplay of thermochemistry and Structural Chemistry, the journal (volume 29, 2018, issues 3–4) and the discipline. Struct Chem 2019. [DOI: 10.1007/s11224-019-01359-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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4
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Buchner MR. Recent Contributions to the Coordination Chemistry of Beryllium. Chemistry 2019; 25:12018-12036. [DOI: 10.1002/chem.201901766] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 06/03/2019] [Indexed: 01/07/2023]
Affiliation(s)
- Magnus R. Buchner
- Anorganische Chemie, Nachwuchsgruppe BerylliumchemieFachbereich ChemiePhilipps-Universität Marburg Hans-Meerwein-Strasse 4 35032 Marburg Germany
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5
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Boyle TJ, Sears JM, Greathouse JA, Perales D, Cramer R, Staples O, Rheingold AL, Coker EN, Roper TM, Kemp RA. Synthesis and Characterization of Structurally Diverse Alkaline-Earth Salen Compounds for Subterranean Fluid Flow Tracking. Inorg Chem 2018; 57:2402-2415. [DOI: 10.1021/acs.inorgchem.7b01350] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Timothy J. Boyle
- Sandia National Laboratories, Advanced Materials Laboratory, 1001 University Boulevard, SE, Albuquerque, New Mexico 87106, United States
| | - Jeremiah M. Sears
- Sandia National Laboratories, Advanced Materials Laboratory, 1001 University Boulevard, SE, Albuquerque, New Mexico 87106, United States
| | - Jeffery A. Greathouse
- Sandia National Laboratories, Geochemistry Department, P.O. Box 5800, MS 0754, Albuquerque, New Mexico 87185-0754, United States
| | - Diana Perales
- Sandia National Laboratories, Advanced Materials Laboratory, 1001 University Boulevard, SE, Albuquerque, New Mexico 87106, United States
| | - Roger Cramer
- University of Hawaii-Manoa, Department of Chemistry, 2545 McCarthy Mall, Honolulu, Hawaii 96822-2275, United States
| | - Orion Staples
- Department of Chemistry and Chemical Biology, University of New Mexico, 300 Terrace Street NE, Albuquerque, New Mexico 87131, United States
| | - Arnold L. Rheingold
- University of California-San Diego, Department of Chemistry and Biochemistry, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Eric N. Coker
- Sandia National Laboratories, Advanced Materials Laboratory, 1001 University Boulevard, SE, Albuquerque, New Mexico 87106, United States
| | - Todd M. Roper
- Carbo Ceramics, Inc., Energy Center II, 575 N. Dairy Ashford Road, Suite 300, Houston, Texas 77079, United States
| | - Richard A. Kemp
- Sandia National Laboratories, Advanced Materials Laboratory, 1001 University Boulevard, SE, Albuquerque, New Mexico 87106, United States
- Department of Chemistry and Chemical Biology, University of New Mexico, 300 Terrace Street NE, Albuquerque, New Mexico 87131, United States
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Bikas R, Emami M, Ślepokura K, Noshiranzadeh N. Preparing Mn(iii) salen-type Schiff base complexes using 1,3-oxazines obtained by Mannich condensation: towards removing ortho-hydroxyaldehydes. NEW J CHEM 2017. [DOI: 10.1039/c7nj01562c] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthesis of Mn(iii)-salen type Schiff base complexes from 1,3-oxazines obtained from Mannich condensation. This method eliminates the restrictions on the use ofortho-hydroxyaldehydes.
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Affiliation(s)
- Rahman Bikas
- Department of Chemistry
- Faculty of Sciences
- University of Zanjan 45371-38791
- Zanjan
- Iran
| | - Marzieh Emami
- Department of Chemistry
- Faculty of Sciences
- University of Zanjan 45371-38791
- Zanjan
- Iran
| | - Katarzyna Ślepokura
- Faculty of Chemistry
- University of Wroclaw
- Joliot-Curie 14
- Wroclaw 50-383
- Poland
| | - Nader Noshiranzadeh
- Department of Chemistry
- Faculty of Sciences
- University of Zanjan 45371-38791
- Zanjan
- Iran
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