Crystal and local structure refinement in Ca2Al3O6F explored by X-ray diffraction and Raman spectroscopy
Literature Information
Zhiguo Xia, Maxim S. Molokeev, Aleksandr S. Oreshonkov, Victor V. Atuchin, Ru-Shi Liu, Cheng Dong
We present a combined structural analysis on the powder of the Ca2Al3O6F phase using X-ray diffraction (XRD) and Raman spectroscopy techniques. The crystal structure of Ca2Al3O6F has been refined in the rhombohedral system, R space group, a = 17.3237(7) Å, c = 7.00017(4) Å, V = 1819.38(2) Å3, Z = 6. The Ca2Al3O6F phase consists of almost ideal AlO4 tetrahedrons linked through corners, Ca2+ ions in voids, and F− ions disordered over 6 sites around the Ca2 ion. The two different Ca sites have also been verified by the photoluminescence spectrum and decay curves using Eu2+ as the probe ion substituted onto the Ca2+ sites. A lattice dynamics simulation based on the simplified version of the Born–Karman potential model has been produced. Calculated Raman phonon modes agree qualitatively well with the experimental data. The calculations show that the strong line at 538 cm−1 (Ag) corresponds to the vibrational mode of a six-membered AlO4 tetrahedrons ring, and the line at 572 cm−1 (Ag) corresponds to the full symmetric vibration of fluorine atoms in the ab crystal plane.
Related Literature
Molecular aggregation of naphthalimide organic semiconductors assisted by amphiphilic and lipophilic interactions: a joint theoretical and experimental study
I. Arrechea-Marcos, M. J. Mancheño, M. C. Ruiz Delgado, M. M. Ramos, J. A. Quintana, J. M. Villalvilla, M. A. Díaz-García, J. T. López Navarrete, R. Ponce Ortiz, J. L. Segura
DOI: 10.1039/C6CP06819G
Hydration of the simplest α-keto acid: a rotational spectroscopic and ab initio study of the pyruvic acid–water complex
Elijah G. Schnitzler, Nathan A. Seifert, Supriya Ghosh, Javix Thomas, Yunjie Xu, Wolfgang Jäger
DOI: 10.1039/C6CP08741H
Ten-gram scale SiC@SiO2 nanowires: high-yield synthesis towards industrialization, in situ growth mechanism and their peculiar photoluminescence and electromagnetic wave absorption properties
Z. J. Li, H. Y. Yu, G. Y. Song, J. Zhao, H. Zhang, M. Zhang, A. L. Meng, Q. D. Li
DOI: 10.1039/C6CP07457J
Conformational and electronic effects on the formation of anti cyclobutane pyrimidine dimers in G-quadruplex structures
Wook Lee, Spiridoula Matsika
DOI: 10.1039/C6CP05604K
Collective proton transfer in ordinary ice: local environments, temperature dependence and deuteration effects
Christof Drechsel-Grau, Dominik Marx
DOI: 10.1039/C6CP05679B
Comparative study of the intermolecular dynamics of imidazolium-based ionic liquids with linear and branched alkyl chains: OHD-RIKES measurements
Lianjie Xue, Fehmi Bardak, George Tamas, Edward L. Quitevis
DOI: 10.1039/C6CP08263G
Triplet exciton dissociation and electron extraction in graphene-templated pentacene observed with ultrafast spectroscopy
Thomas J. McDonough, Lushuai Zhang, Susmit Singha Roy, Nicholas M. Kearns, Michael S. Arnold, Martin T. Zanni
DOI: 10.1039/C6CP06454J
Crystallization kinetics of cerium oxide nanoparticles formed by spontaneous, room-temperature hydrolysis of cerium(iv) ammonium nitrate in light and heavy water
Natasha W. Pettinger, Robert E. A. Williams, Jinquan Chen
DOI: 10.1039/C6CP08227K
You might also like
What are the main uses of (5-Sulfamoyl-3-pyridinyl)boronic acid (CAS: 951233-61-7)?
(5-Sulfamoyl-3-pyridinyl)boronic acid is primarily used in chemical synthesis, p...
How is Benzyl 2-methyl-2-(methylsulfonyl)-4-pentenoate (CAS: 1942858-50-5) typically synthesized?
Benzyl 2-methyl-2-(methylsulfonyl)-4-pentenoate is typically synthesized via est...
What precautions should be taken when handling 8-Fluoroquinolin-6-ol (CAS: 209353-22-0)?
When handling 8-Fluoroquinolin-6-ol (CAS: 209353-22-0), it is important to use p...
What are the physical and chemical properties of 1,3-Dibromo-5-(2-methyl-2-propanyl)benzene (CAS: 129316-09-2)?
1,3-Dibromo-5-(2-methyl-2-propanyl)benzene (CAS: 129316-09-2) is a crystalline c...
What industries use Ethyl 7-chloro-4-oxo-1-(1,3-thiazol-2-yl)-1,4-dihydro-1,8-naphthyridine-3-carboxylate (CAS: 174726-87-5)?
Ethyl 7-chloro-4-oxo-1-(1,3-thiazol-2-yl)-1,4-dihydro-1,8-naphthyridine-3-carbox...
What precautions should be taken when handling Delta-7-Avenasterol (CAS: 23290-26-8)?
When handling Delta-7-Avenasterol (CAS: 23290-26-8), it is important to wear app...
What precautions should be taken when handling N-({(5R)-3-[3-Fluoro-4-(4-morpholinyl)phenyl]-2-oxo-1,3-oxazolidin-5-yl}methyl)acetamide (CAS: 872992-20-6)?
Proper handling involves the use of personal protective equipment such as gloves...
What precautions should be taken when handling 2-Methyl-2-proanyl 4-[(2-aminophenyl)amino]-1-piperidinecarboxylate (CAS: 79099-00-6)?
When handling 2-Methyl-2-proanyl 4-[(2-aminophenyl)amino]-1-piperidinecarboxylat...
What is N-Methyl-4-chlorobenzylamine hydrochloride (CAS: 65542-24-7)?
N-Methyl-4-chlorobenzylamine hydrochloride (CAS: 65542-24-7) is a organic compou...
Is [2-(Dodecyloxy)ethoxy]acetic acid (CAS: 27306-90-7) safe?
[2-(Dodecyloxy)ethoxy]acetic acid (CAS: 27306-90-7) is generally considered safe...
Source Journal
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.










![2-Azaspiro[4.5]decane-3,8-dione structure 2-Azaspiro[4.5]decane-3,8-dione structure](https://static.chemtradehub.com/structs/914/914780-96-4-e94b.webp)

![N-[2,6-Di(9-anthryl)-4-oxido-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]-1,1,1-trifluoromethanesulfonamide structure N-[2,6-Di(9-anthryl)-4-oxido-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]-1,1,1-trifluoromethanesulfonamide structure](https://static.chemtradehub.com/structs/122/1227374-64-2-cdb5.webp)

