Rationalizing the relative abundances of trimetallic nitride template-based endohedral metallofullerenes from aromaticity measures† †Electronic supplementary information (ESI) available: Description of the computational methods used, Fig. S1 with Sc3N ALAN analysis, and Fig. S2 and S3 with Y3N EMF ALAN analysis. See DOI: 10.1039/c7cc01750b Click here for additional data file.
نویسندگان
چکیده
The synthesis of endohedral metallofullerenes (EMFs) from a carbon soot sample of an arc discharge leads to a variety of EMFs that are obtained in different relative abundances. In the present work, we show that these abundances can be predicted from aromaticity calculations. In particular, we use the normalized Additive Local Aromaticity (ALAN) index. Our results show that the most abundant Sc3N-based and Y3N-based EMFs in fullerene soot are the most aromatic. This study reinforces the idea that aromaticity plays a key role in determining the stability of EMFs.
منابع مشابه
High temperature ferromagnetism in π-conjugated two-dimensional metal–organic frameworks† †Electronic supplementary information (ESI) available: (1) Computational methods; (2) electronic band structures of NiMPc MOF monolayers (Fig. S1); (3) calculation results for NiMnPc MOF monolayers with NiO4 and NiS4 moieties (Fig. S2); (4) ferromagnetic transition temperatures of 2D Heisenberg model with single-ion anisotropy (Fig. S3); (5) structure and energetics of bulk NiMnPc (Fig. S4 and S5); (6) atomistic coordinate data of NiMPc MOF monolayers. See DOI: 10.1039/c6sc05080h Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file.
Research Laboratory of Electronics, M Cambridge, Massachusetts 02139, USA Department of Chemistry, Massachusett Massachusetts 02139, USA. E-mail: mdinca@ Department of Nuclear Science and Enginee Engineering, Massachusetts Institute of Tech USA. E-mail: [email protected] Department of Physics, Massachusetts Massachusetts 02139, USA † Electronic supplementary information methods; (2) electronic band ...
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عنوان ژورنال:
دوره 53 شماره
صفحات -
تاریخ انتشار 2017