3
|
Abrahams SC. Inorganic structures in space group P3m1; coordinate analysis and systematic prediction of new ferroelectrics. ACTA CRYSTALLOGRAPHICA SECTION B: STRUCTURAL SCIENCE 2008; 64:426-37. [DOI: 10.1107/s0108768108018144] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2008] [Accepted: 06/15/2008] [Indexed: 11/10/2022]
Abstract
ICSD Release 2007/1 contains 47 families of inorganic crystal structures, some single-member only, within the 311 entries listed under the polar space group P3m1. Coordinate analysis reveals 12 such families to be candidate ferroelectrics, over a range of confidence levels. Selection is based on the detection of an approach to nonpolar supergroup symmetry, within specified limits, by the atomic arrangement as reported in a confirmed polar space group. The primary source of uncertainty in such predictions is the reliability of the underlying structural determination. The candidates include In2ZnS4, TlSn2F5, Cu7Te4, NaMnSe2, Na2In2(Mo3O8)(MoO4)2, Nb3Br7S, Nb3TeI7, fencooperite, Bi(HCOO)3, Li(NpO2)(CO3)(H2O)2, LiPtD0.66 and Ag3(MoO3F3)(Ag3(MoO4)Cl). A total of 20 structures examined are likely to be nonpolar, a further 20 have reduced predictive properties and three others are more likely to retain P3m1 symmetry over a wide thermal range. Substantial uncertainties associated with many of the listed 163 CdI2, 69 ZnS and 10 SiC polytype structures, together with their low potential for use as possible ferroelectrics, led to their exclusion from fuller analysis.
Collapse
|
4
|
Riese U, Faza N, Harms K, Massa W, Neumüller B, Dehnicke K. Phosphoraneiminato Complexes of Manganese, Iron, and Cobalt with Heterocubane Structures. PHOSPHORUS SULFUR 2008. [DOI: 10.1080/10426509708545636] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Ulrike Riese
- a Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- b Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- c Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- d Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- e Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
| | - Naim Faza
- a Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- b Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- c Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- d Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- e Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
| | - Klaus Harms
- a Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- b Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- c Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- d Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- e Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
| | - Werner Massa
- a Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- b Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- c Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- d Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- e Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
| | - Bernhard Neumüller
- a Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- b Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- c Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- d Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- e Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
| | - Kurt Dehnicke
- a Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- b Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- c Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- d Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
- e Fachbereich Chemie der Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, GERMANY
| |
Collapse
|
5
|
Sarasa J, Poblet JM, Bénard M. M4X4 Structures in Transition Metal Chemistry: Cubane-like or Planar? A DFT Study of Some Clusters Containing the M4X4 Core (M = Ti, V, Mo; X = N, P, As). Organometallics 2000. [DOI: 10.1021/om990986p] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- JosePedro Sarasa
- Departamento de Química Física y Química Orgánica, Universidad de Zaragoza, Spain, Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, 43005 Tarragona, Spain, and Laboratoire de Chimie Quantique, UMR 7551, CNRS and Université Louis Pasteur, 4, Rue Blaise Pascal, 67000 Strasbourg, France
| | - Josep M. Poblet
- Departamento de Química Física y Química Orgánica, Universidad de Zaragoza, Spain, Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, 43005 Tarragona, Spain, and Laboratoire de Chimie Quantique, UMR 7551, CNRS and Université Louis Pasteur, 4, Rue Blaise Pascal, 67000 Strasbourg, France
| | - Marc Bénard
- Departamento de Química Física y Química Orgánica, Universidad de Zaragoza, Spain, Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, 43005 Tarragona, Spain, and Laboratoire de Chimie Quantique, UMR 7551, CNRS and Université Louis Pasteur, 4, Rue Blaise Pascal, 67000 Strasbourg, France
| |
Collapse
|
8
|
M�ller A, Krieger M, Neum�ller B, Dehnicke K, Magull J. Phosphanimin- und Phosphaniminato-Komplexe von Magnesium. Die Kristallstrukturen von [MgBr1,25I0,75(Me3SiNPMe3)(OEt2)], [MgI2(Me3SiNPMe3)2], [Mg2I2(Me3SiNPMe2CH2)Me3SiNPMe2CH2CH(Me)O)(OEt2)] und [MgBr(NPMe3)]4�C7H8. Z Anorg Allg Chem 1997. [DOI: 10.1002/zaac.19976230712] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|