کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5417575 1506932 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
DFT calculations of the structure and electronic properties of late 3d transition metal atoms endohedrally doping C60
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
DFT calculations of the structure and electronic properties of late 3d transition metal atoms endohedrally doping C60
چکیده انگلیسی
Structural and electronic properties of M@C60 (M = Mn, Fe, Co, Ni, Cu or Zn) were studied via the density functional BPW91/DNP level of theory. Minimal energy structures for each endohedral metallofullerene were obtained. Hybridizations were found between the Mn, Fe, Co, and Ni 3d valence orbitals and the C60 cage orbitals, while none were found between the Cu and Zn orbitals and the C60 cage orbitals. These findings were obtained with the preferential position of the metal atom inside the fullerene cage. Mn@C60, Fe@C60, Co@C60, and Cu@C60 endohedral metallofullerenes present a paramagnetic behavior.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure: THEOCHEM - Volume 869, Issues 1–3, 30 November 2008, Pages 1-5
نویسندگان
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