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Schwarz AT, Ströbele M, Romao CP, Enseling D, Jüstel T, Meyer HJ. The luminescent semiconductor Pb 7I 6(CN 2) 4. Dalton Trans 2024; 53:6416-6422. [PMID: 38506029 DOI: 10.1039/d4dt00369a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
The development of new compounds in the domain of metal dinitridocarbonates is most efficiently performed via solid-state metathesis or simply by addition reactions. Our discovery of Pb7I6(CN2)4 is the result of a solid-state reaction of PbCN2 with PbI2 at 420 °C. Its crystal structure was solved and refined from X-ray diffraction data based on a single crystal with the space group P63/mmc. The crystal structure is based on a network of lead tetrahedra, lead trigonal bipyramids and lead octahedra interconnected by [NCN]2- and iodide. Properties of the material were investigated by diffuse reflection measurement, photoluminescence measurements, and electronic band structure calculations demonstrating that this material is a semiconductor.
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Affiliation(s)
- Albert T Schwarz
- Section for Solid State and Theoretical Inorganic Chemistry, Institute of Inorganic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany.
| | - Markus Ströbele
- Section for Solid State and Theoretical Inorganic Chemistry, Institute of Inorganic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany.
| | - Carl P Romao
- Department of Materials, ETH Zürich, Wolfgang-Pauli-Str.27, 8093 Zürich, Switzerland
| | - David Enseling
- Department of Chemical Engineering, FH Münster University of Applied Science, Stegerwaldstraße 39, 48565 Steinfurt, Germany
| | - Thomas Jüstel
- Department of Chemical Engineering, FH Münster University of Applied Science, Stegerwaldstraße 39, 48565 Steinfurt, Germany
| | - H-Jürgen Meyer
- Section for Solid State and Theoretical Inorganic Chemistry, Institute of Inorganic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany.
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2
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Carbodiimide Bridged Network Structure of [RE6O(NCN)6] Clusters in the Structure of RE8O(CN2)10Br2, RE = La, Ce, Pr, Nd. J CLUST SCI 2022. [DOI: 10.1007/s10876-022-02286-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
AbstractNew rare earth (RE) carbodiimides having the formula RE8O(CN2)10Br2 were synthesized by solid-state metathesis reactions. Structure determinations and refinements, based on single-crystal X-ray diffraction data, are performed with the space group P͞3c1. Homologous compounds with RE = La, Ce, Pr, and Nd are assigned isotypically. The refined crystal structure appears most unusual for rare earth carbodiimide compounds. The structure is characterized by the formally neutral [RE6O(NCN)8] fragment that is tightly interconnected by carbodiimide ions into a network structure, and contains additional RE3+ ions in the structure. Crystals of the compounds show characteristic colors of their corresponding RE3+ ions and behave stable in air. The presence of (CN2)2− ions was confirmed by infrared spectroscopy. Ce8O(CN2)10Br2 is a photoluminescent material that is showing a broad and efficient emission band in the yellow region of the visible spectrum.
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3
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Smith ME. Recent progress in solid-state nuclear magnetic resonance of half-integer spin low-γ quadrupolar nuclei applied to inorganic materials. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2021; 59:864-907. [PMID: 33207003 DOI: 10.1002/mrc.5116] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 11/12/2020] [Accepted: 11/13/2020] [Indexed: 06/11/2023]
Abstract
An overview is presented of recent progress in the solid-state nuclear magnetic resonance (NMR) observation of low-γ nuclei, with a focus on applications to inorganic materials. The technological and methodological advances in the last 20 years, which have underpinned the increased accessibility of low-γ nuclei for study by solid-state NMR techniques, are summarised, including improvements in hardware, pulse sequences and associated computational methods (e.g., first principles calculations and spectral simulation). Some of the key initial observations from inorganic materials of these nuclei are highlighted along with some recent (most within the last 10 years) illustrations of their application to such materials. A summary of other recent reviews of the study of low-γ nuclei by solid-state NMR is provided so that a comprehensive understanding of what has been achieved to date is available.
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Affiliation(s)
- Mark E Smith
- Vice-Chancellor and President's Office and Department of Chemistry, University of Southampton, Southampton, UK
- Department of Chemistry, Lancaster University, Bailrigg, Lancaster, UK
- Department of Physics, University of Warwick, Coventry, UK
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4
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Dutczak D, Siai A, Ströbele M, Enseling D, Jüstel T, Meyer H. Solid‐State Preparation and Luminescence Investigation of Rare Earth Iodide Carbodiimide Nitrides RE
2
I(CN
2
)N (RE = La, Gd) and LaI(CN
2
). Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000683] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Danuta Dutczak
- Section for Solid State and Theoretical Inorganic Chemistry Institute of Inorganic Chemistry University of Tübingen Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Amira Siai
- Section for Solid State and Theoretical Inorganic Chemistry Institute of Inorganic Chemistry University of Tübingen Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Markus Ströbele
- Section for Solid State and Theoretical Inorganic Chemistry Institute of Inorganic Chemistry University of Tübingen Auf der Morgenstelle 18 72076 Tübingen Germany
| | - David Enseling
- Department of Chemical Engineering Münster University of Applied Sciences Stegerwaldstrasse 39 48565 Steinfurt Germany
| | - Thomas Jüstel
- Department of Chemical Engineering Münster University of Applied Sciences Stegerwaldstrasse 39 48565 Steinfurt Germany
| | - Hans‐Jürgen Meyer
- Section for Solid State and Theoretical Inorganic Chemistry Institute of Inorganic Chemistry University of Tübingen Auf der Morgenstelle 18 72076 Tübingen Germany
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5
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Löber M, Dolabdjian K, Ströbele M, Romao CP, Meyer HJ. Synthesis, Structure, and Electronic Properties of Sn(CN 2) and Sn 4Cl 2(CN 2) 3. Inorg Chem 2019; 58:7845-7851. [PMID: 31185544 DOI: 10.1021/acs.inorgchem.9b00527] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A solid-state metathesis reaction between equimolar amounts of Li2(CN2) and SnCl2 revealed the formation of two new compounds, Sn4Cl2(CN2)3 and Sn(CN2). Thermal analysis of this reaction indicated that Sn4Cl2(CN2)3 forms exothermically near 200 °C and subsequently transforms into Sn(CN2) at higher temperatures. The crystal structures of both compounds are presented. According to optical measurements and band structure calculations, Sn(CN2) can be considered as a semiconductor with a band gap on the order of 2 eV. The presence of Sn2+ ions in the structure of Sn(CN2) with a toroidally shaped lone pair is indicated by electron localization function calculations. The structure of Sn(CN2) is shown to be related to the structures of FeS2 and CaC2.
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Affiliation(s)
- Manuel Löber
- Section of Solid State and Theoretical Inorganic Chemistry, Institute of Inorganic Chemistry , University of Tübingen , Auf der Morgenstelle 18 , D-72076 Tübingen , Germany
| | - Konstantin Dolabdjian
- Section of Solid State and Theoretical Inorganic Chemistry, Institute of Inorganic Chemistry , University of Tübingen , Auf der Morgenstelle 18 , D-72076 Tübingen , Germany
| | - Markus Ströbele
- Section of Solid State and Theoretical Inorganic Chemistry, Institute of Inorganic Chemistry , University of Tübingen , Auf der Morgenstelle 18 , D-72076 Tübingen , Germany
| | - Carl P Romao
- Section of Solid State and Theoretical Inorganic Chemistry, Institute of Inorganic Chemistry , University of Tübingen , Auf der Morgenstelle 18 , D-72076 Tübingen , Germany
| | - Hans-Jürgen Meyer
- Section of Solid State and Theoretical Inorganic Chemistry, Institute of Inorganic Chemistry , University of Tübingen , Auf der Morgenstelle 18 , D-72076 Tübingen , Germany
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6
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Meng X, Liang F, Yin W, Lin Z, Xia M. Chloride carbodiimide K12Pb51(CN2)30Cl54 with an unprecedented 45 Å unit cell axis and a large birefringence. NEW J CHEM 2019. [DOI: 10.1039/c9nj01298b] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
K12Pb51(CN2)30Cl54 exhibits a giant birefringence of 0.094 at 1064 nm and a large cell axis due to the rotation of Pb2+ cations.
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Affiliation(s)
- Xianghe Meng
- Beijing Center for Crystal Research and Development
- Key Laboratory of Functional Crystals and Laser Technology
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Fei Liang
- Beijing Center for Crystal Research and Development
- Key Laboratory of Functional Crystals and Laser Technology
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Wenlong Yin
- Institute of Chemical Materials
- China Academy of Engineering Physics
- Mianyang 621900
- China
| | - Zheshuai Lin
- Beijing Center for Crystal Research and Development
- Key Laboratory of Functional Crystals and Laser Technology
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Mingjun Xia
- Beijing Center for Crystal Research and Development
- Key Laboratory of Functional Crystals and Laser Technology
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
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7
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Leroy C, Bryce DL. Recent advances in solid-state nuclear magnetic resonance spectroscopy of exotic nuclei. PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY 2018; 109:160-199. [PMID: 30527135 DOI: 10.1016/j.pnmrs.2018.08.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 07/18/2018] [Accepted: 08/10/2018] [Indexed: 06/09/2023]
Abstract
We present a review of recent advances in solid-state nuclear magnetic resonance (SSNMR) studies of exotic nuclei. Exotic nuclei may be spin-1/2 or quadrupolar, and typically have low gyromagnetic ratios, low natural abundances, large quadrupole moments (when I > 1/2), or some combination of these properties, generally resulting in low receptivities and/or prohibitively broad line widths. Some nuclides are little studied for other reasons, also rendering them somewhat exotic. We first discuss some of the recent progress in pulse sequences and hardware development which continues to enable researchers to study new kinds of materials as well as previously unfeasible nuclei. This is followed by a survey of applications to a wide range of exotic nuclei (including e.g., 9Be, 25Mg, 33S, 39K, 43Ca, 47/49Ti, 53Cr, 59Co, 61Ni, 67Zn, 73Ge, 75As, 87Sr, 115In, 119Sn, 121/123Sb, 135/137Ba, 185/187Re, 209Bi), most of them quadrupolar. The scope of the review is the past ten years, i.e., 2007-2017.
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Affiliation(s)
- César Leroy
- Department of Chemistry and Biomolecular Sciences & Centre for Catalysis Research and Innovation, University of Ottawa, 10 Marie Curie Private, Ottawa, Ontario K1N 6N5, Canada
| | - David L Bryce
- Department of Chemistry and Biomolecular Sciences & Centre for Catalysis Research and Innovation, University of Ottawa, 10 Marie Curie Private, Ottawa, Ontario K1N 6N5, Canada.
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8
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Dolabdjian K, Castro C, Meyer H. Layered Carbodiimides A
2
M(CN
2
)
3
with Tetravalent Cations M = Sn, Zr, and Hf. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800183] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Konstantin Dolabdjian
- Abteilung für Festkörperchemie und theoretische Anorganische Chemie Institut für Anorganische Chemie Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Cristina Castro
- Abteilung für Festkörperchemie und theoretische Anorganische Chemie Institut für Anorganische Chemie Auf der Morgenstelle 18 72076 Tübingen Germany
- Inorganic Chemistry Laboratory University of Oxford South Parks Road OX1 3QR Oxford United Kingdom
| | - Hans‐Jürgen Meyer
- Abteilung für Festkörperchemie und theoretische Anorganische Chemie Institut für Anorganische Chemie Auf der Morgenstelle 18 72076 Tübingen Germany
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9
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Dolabdjian K, Kobald A, Romao CP, Meyer HJ. Synthesis and thermoelastic properties of Zr(CN2)2and Hf(CN2)2. Dalton Trans 2018; 47:10249-10255. [PMID: 30015821 DOI: 10.1039/c8dt02001a] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Metal carbodiimides with wine-rack topology exhibiting thermoelastic properties like those of flexible framework materials.
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Affiliation(s)
- Konstantin Dolabdjian
- Abteilung für Festkörperchemie und theoretische Anorganische Chemie
- Institut für Anorganische Chemie
- 72076 Tübingen
- Germany
| | - Arne Kobald
- Abteilung für Festkörperchemie und theoretische Anorganische Chemie
- Institut für Anorganische Chemie
- 72076 Tübingen
- Germany
| | - Carl P. Romao
- Inorganic Chemistry Laboratory
- Department of Chemistry
- University of Oxford
- Oxford
- UK
| | - Hans-Jürgen Meyer
- Abteilung für Festkörperchemie und theoretische Anorganische Chemie
- Institut für Anorganische Chemie
- 72076 Tübingen
- Germany
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10
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Dolabdjian K, Görne AL, Dronskowski R, Ströbele M, Meyer HJ. Tin(ii) oxide carbodiimide and its relationship to SnO. Dalton Trans 2018; 47:13378-13383. [DOI: 10.1039/c8dt02747a] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Sn2O(CN2) was obtained from a solid-state metathesis. Its crystal structure incorporates a Sn2+ ion with a 5s2 lone pair and was analyzed in relation to that of SnO by electronicstructure calculations and a COHP bonding analysis.
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Affiliation(s)
- Konstantin Dolabdjian
- Abteilung für Festkörperchemie und theoretische Anorganische Chemie
- Institut für Anorganische Chemie
- 72076 Tübingen
- Germany
| | - Arno L. Görne
- Chair of Solid-State and Quantum Chemistry
- Institute of Inorganic Chemistry
- RWTH Aachen University
- 52056 Aachen
- Germany
| | - Richard Dronskowski
- Chair of Solid-State and Quantum Chemistry
- Institute of Inorganic Chemistry
- RWTH Aachen University
- 52056 Aachen
- Germany
| | - Markus Ströbele
- Abteilung für Festkörperchemie und theoretische Anorganische Chemie
- Institut für Anorganische Chemie
- 72076 Tübingen
- Germany
| | - Hans-Jürgen Meyer
- Abteilung für Festkörperchemie und theoretische Anorganische Chemie
- Institut für Anorganische Chemie
- 72076 Tübingen
- Germany
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11
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Affiliation(s)
- Konstantin Dolabdjian
- Abteilung für Festkörperchemie und Theoretische Anorganische Chemie; Institut für Anorganische Chemie; Universität Tübingen; Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Hans-Jürgen Meyer
- Abteilung für Festkörperchemie und Theoretische Anorganische Chemie; Institut für Anorganische Chemie; Universität Tübingen; Auf der Morgenstelle 18 72076 Tübingen Germany
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12
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Dolabdjian K, Schedel C, Enseling D, Jüstel T, Meyer HJ. Synthesis, Luminescence and Nonlinear Optical Properties of Homoleptic TetracyanamidogermanatesARE[Ge(CN2)4] (A= K, Cs, andRE= La, Ce, Pr, Nd, Sm, Eu, Gd). Z Anorg Allg Chem 2017. [DOI: 10.1002/zaac.201600353] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Konstantin Dolabdjian
- Abteilung für Festkörperchemie und Theoretische Anorganische Chemie; Institut für Anorganische Chemie; Universität Tübingen; Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Christine Schedel
- Abteilung für Festkörperchemie und Theoretische Anorganische Chemie; Institut für Anorganische Chemie; Universität Tübingen; Auf der Morgenstelle 18 72076 Tübingen Germany
| | - David Enseling
- Fachbereich Chemieingenieurwesen; FH Münster; Stegerwaldstraße 39 48565 Steinfurt Germany
| | - Thomas Jüstel
- Fachbereich Chemieingenieurwesen; FH Münster; Stegerwaldstraße 39 48565 Steinfurt Germany
| | - Hans-Jürgen Meyer
- Abteilung für Festkörperchemie und Theoretische Anorganische Chemie; Institut für Anorganische Chemie; Universität Tübingen; Auf der Morgenstelle 18 72076 Tübingen Germany
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13
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Dutczak D, Ströbele M, Enseling D, Jüstel T, Meyer H. Eu
2
(CN
2
)
3
and KEu[Si(CN
2
)
4
]: Missing Members of the Rare Earth Metal Carbodiimide and Tetracyanamidosilicate Series. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600118] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Danuta Dutczak
- Section for Solid State and Theoretical Inorganic Chemistry Institute of Inorganic Chemistry University of Tübingen Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Markus Ströbele
- Section for Solid State and Theoretical Inorganic Chemistry Institute of Inorganic Chemistry University of Tübingen Auf der Morgenstelle 18 72076 Tübingen Germany
| | - David Enseling
- Department of Chemical Engineering Münster University of Applied Sciences Stegerwaldstrasse 39 48565 Steinfurt Germany
| | - Thomas Jüstel
- Department of Chemical Engineering Münster University of Applied Sciences Stegerwaldstrasse 39 48565 Steinfurt Germany
| | - H.‐Jürgen Meyer
- Section for Solid State and Theoretical Inorganic Chemistry Institute of Inorganic Chemistry University of Tübingen Auf der Morgenstelle 18 72076 Tübingen Germany
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14
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Kalmutzki M, Ströbele M, Bettinger HF, Meyer HJ. Development of Metal Cyanurates: The Example of Barium Cyanurate (BCY). Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201400014] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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15
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Kalmutzki M, Ströbele M, Kroeker S, Wren JEC, Meyer HJ. Synthesis and Characterization of the First Tetracyanamidogallate. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201301090] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Markus Kalmutzki
- Section of Solid State and Theoretical Inorganic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany, http://www.mnf.uni‐tuebingen.de/fachbereiche/chemie/institute/ anorganische‐chemie/institut/ag‐meyer/startseite.html
| | - Markus Ströbele
- Section of Solid State and Theoretical Inorganic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany, http://www.mnf.uni‐tuebingen.de/fachbereiche/chemie/institute/ anorganische‐chemie/institut/ag‐meyer/startseite.html
| | - Scott Kroeker
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada, http://home.cc.umanitoba.ca/~kroekers/people.html
| | - John E. C. Wren
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada, http://home.cc.umanitoba.ca/~kroekers/people.html
| | - H. Jürgen Meyer
- Section of Solid State and Theoretical Inorganic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany, http://www.mnf.uni‐tuebingen.de/fachbereiche/chemie/institute/ anorganische‐chemie/institut/ag‐meyer/startseite.html
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