Preparation of pure N@C60

被引：0
|
作者：
Jakes, P [1 ]
Dinse, KP [1 ]
Meyer, C [1 ]
Harneit, W [1 ]
Weidinger, A [1 ]
机构：
[1] Tech Univ Darmstadt, D-64287 Darmstadt, Germany
来源：
FULLERENES AND NANOTUBES: THE BUILDING BLOCKS OF NEXT GENERATION NANODEVICES | 2003年 / 2003卷 / 15期
关键词：
D O I：
暂无
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Using multi-step High Performance Liquid Chromatography (HPLC) it was possible to prepare a chromatographically pure sample of N@C-60. Invoking EPR spectroscopy of solid samples prepared after each HPLC step, the increase of relative N@C-60 concentration could unambiguously be determined. The UV/Vis spectrum of N@C-60 is indistinguishable within experimental error from that of C-60, confirming negligible coupling between nitrogen in its atomic ground state and C-60 cage molecular wave functions.
引用
收藏
页码：537 / 542
页数：6
相关论文
共 50 条
  • [21] Photostability of N@C60 in common solvents
    Farrington, B. J.
    Hingston, T. J.
    Briggs, G. A. D.
    Sambrook, M. R.
    Porfyrakis, K.
    FULLERENES, NANOTUBES, AND CARBON NANOSTRUCTURES - 219TH ECS MEETING, 2011, 35 (25): : 113 - 117
  • [22] Radical anions of N@C60 and N@C70.
    Dinse, KP
    Gödde, B
    Jakes, P
    Waiblinger, M
    Weidinger, A
    Hirsch, A
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2001, 221 : U584 - U584
  • [23] Computational study of N@C60, P@C60, and As@C60
    BelBruno, JJ
    FULLERENES NANOTUBES AND CARBON NANOSTRUCTURES, 2002, 10 (01) : 23 - 35
  • [24] A theoretical study of spin density distributions and isotropic hyperfine couplings of N and P atoms in N@C60, P@C60, N@C70, N@C60(CH2)6, and N@C60(SiH2)6
    Kobayashi, K
    Nagase, S
    Dinse, KP
    CHEMICAL PHYSICS LETTERS, 2003, 377 (1-2) : 93 - 98
  • [25] N@C60 as a structural probe for fullerene nanomaterials
    Wakahara, Takatsugu
    Kato, Tatsuhisa
    Miyazawa, Kun'ichi
    Harneit, Wolfgang
    CARBON, 2012, 50 (04) : 1709 - 1712
  • [26] EPR studies of N@C60 and its adducts
    Gruss, A
    Knapp, C
    Weiden, N
    Dinse, KP
    Dietel, E
    Hirsch, A
    Pietzak, B
    Waiblinger, M
    Weidinger, A
    ELECTRONIC PROPERTIES OF NOVEL MATERIALS - PROGRESS IN MOLECULAR NANOSTRUCTURES: XII INTERNATIONAL WINTERSCHOOL, 1998, 442 : 396 - 399
  • [27] Electron spin quantum computing with N@C60
    Meyer, C
    Harneit, W
    Waiblinger, M
    Lips, K
    Weidinger, A
    ELECTRONIC PROPERTIES OF MOLECULAR NANOSTRUCTURES, 2001, 591 : 101 - 104
  • [28] Synthesis and magnetic properties of N@C60 derivatives
    Franco, L
    Ceola, S
    Corvaja, C
    Bolzonella, S
    Harneit, W
    Maggini, M
    CHEMICAL PHYSICS LETTERS, 2006, 422 (1-3) : 100 - 105
  • [29] A comparison of the photochemical reactivity of N@C60 and C60:: photolysis with disilirane
    Wakahara, T
    Matsunaga, Y
    Katayama, A
    Maeda, Y
    Kako, M
    Akasaka, T
    Okamura, M
    Kato, T
    Choe, YK
    Kobayashi, K
    Nagase, S
    Huang, HJ
    Atae, M
    CHEMICAL COMMUNICATIONS, 2003, (23) : 2940 - 2941
  • [30] Stability of C60 and N@C60 under thermal and optical exposure
    Eckardt, Michael
    Wieczorek, Rene
    Harneit, Wolfgang
    CARBON, 2015, 95 : 601 - 607
12345