Study of ferromagnetic properties of molecular magnets based on aminonaphthalenesulfonic acid and aniline
Our interest is the study of magnetic properties on organic compounds. We have previously reported a new class of molecular magnets based on aminonaphthalenesulfonic acid and aniline. In this work we explore theoretically a simple model based on superposed aniline molecules and the goal is to determ...
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1996
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paper:paper_03796779_v76_n1-3_p317_Soriano2023-06-08T15:40:48Z Study of ferromagnetic properties of molecular magnets based on aminonaphthalenesulfonic acid and aniline Soriano, María Rosario Aminonaphthalenesulfonic acid Aniline Ferromagnetic properties Molecular magnets Calculations Density (specific gravity) Ferromagnetism Magnetic couplings Magnetic properties Magnets Molecular structure Stabilization Aminonaphthalenesulfonic acid Aniline Ferromagnetic properties Local density approximation Molecular magnets Spin stabilization Organic compounds Our interest is the study of magnetic properties on organic compounds. We have previously reported a new class of molecular magnets based on aminonaphthalenesulfonic acid and aniline. In this work we explore theoretically a simple model based on superposed aniline molecules and the goal is to determine the mechanism that stabilizes the parallel alignment of the spin component. Calculations were performed within the local density approximation (LDA). The results obtained show a high sensitivity of the magnetic coupling relative to translations and rotations of one aniline molecule with respect to the other. Distances between both NH units have also a great importance in the spin stabilization. These results are in good accordance with some synthesis difficulties. Fil:Soriano, M.R. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1996 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03796779_v76_n1-3_p317_Soriano http://hdl.handle.net/20.500.12110/paper_03796779_v76_n1-3_p317_Soriano |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Aminonaphthalenesulfonic acid Aniline Ferromagnetic properties Molecular magnets Calculations Density (specific gravity) Ferromagnetism Magnetic couplings Magnetic properties Magnets Molecular structure Stabilization Aminonaphthalenesulfonic acid Aniline Ferromagnetic properties Local density approximation Molecular magnets Spin stabilization Organic compounds |
| spellingShingle |
Aminonaphthalenesulfonic acid Aniline Ferromagnetic properties Molecular magnets Calculations Density (specific gravity) Ferromagnetism Magnetic couplings Magnetic properties Magnets Molecular structure Stabilization Aminonaphthalenesulfonic acid Aniline Ferromagnetic properties Local density approximation Molecular magnets Spin stabilization Organic compounds Soriano, María Rosario Study of ferromagnetic properties of molecular magnets based on aminonaphthalenesulfonic acid and aniline |
| topic_facet |
Aminonaphthalenesulfonic acid Aniline Ferromagnetic properties Molecular magnets Calculations Density (specific gravity) Ferromagnetism Magnetic couplings Magnetic properties Magnets Molecular structure Stabilization Aminonaphthalenesulfonic acid Aniline Ferromagnetic properties Local density approximation Molecular magnets Spin stabilization Organic compounds |
| description |
Our interest is the study of magnetic properties on organic compounds. We have previously reported a new class of molecular magnets based on aminonaphthalenesulfonic acid and aniline. In this work we explore theoretically a simple model based on superposed aniline molecules and the goal is to determine the mechanism that stabilizes the parallel alignment of the spin component. Calculations were performed within the local density approximation (LDA). The results obtained show a high sensitivity of the magnetic coupling relative to translations and rotations of one aniline molecule with respect to the other. Distances between both NH units have also a great importance in the spin stabilization. These results are in good accordance with some synthesis difficulties. |
| author |
Soriano, María Rosario |
| author_facet |
Soriano, María Rosario |
| author_sort |
Soriano, María Rosario |
| title |
Study of ferromagnetic properties of molecular magnets based on aminonaphthalenesulfonic acid and aniline |
| title_short |
Study of ferromagnetic properties of molecular magnets based on aminonaphthalenesulfonic acid and aniline |
| title_full |
Study of ferromagnetic properties of molecular magnets based on aminonaphthalenesulfonic acid and aniline |
| title_fullStr |
Study of ferromagnetic properties of molecular magnets based on aminonaphthalenesulfonic acid and aniline |
| title_full_unstemmed |
Study of ferromagnetic properties of molecular magnets based on aminonaphthalenesulfonic acid and aniline |
| title_sort |
study of ferromagnetic properties of molecular magnets based on aminonaphthalenesulfonic acid and aniline |
| publishDate |
1996 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03796779_v76_n1-3_p317_Soriano http://hdl.handle.net/20.500.12110/paper_03796779_v76_n1-3_p317_Soriano |
| work_keys_str_mv |
AT sorianomariarosario studyofferromagneticpropertiesofmolecularmagnetsbasedonaminonaphthalenesulfonicacidandaniline |
| _version_ |
1768541756575449088 |