A spin-frustrated system composed of organic radicals and magnetic metal ions

被引：1
|
作者：
Tanaka, M [1 ]
Matsuda, K [1 ]
Itoh, T [1 ]
Iwamura, H [1 ]
机构：
[1] Kyushu Univ, Inst Fundamental Res Organ Chem, Higashi Ku, Fukuoka 81281, Japan
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 1998年 / 37卷 / 06期
关键词：
magnetic properties; manganese; radicals;
D O I：
10.1002/(SICI)1521-3773(19980403)37:6<810::AID-ANIE810>3.0.CO;2-Q
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Despite antiferromagnetic coupling between any two neighboring spins, parallel alignment of the 3d spins of the Mn(II) ions and the 2p spins of the organic ligand is observed for the (degenerate) ground state of [{Mn(hfac)2}2(bnn)] (shown on the night). The 'butterfly'-shaped arrangement of the spins contributes to this noteworthy spin configuration. hfac = hexafluoroacetylacetonate, bnn = 2,2'-bis(1-oxyl-3-oxide-4,4,5,5-tetramethylimidazolinyl).
引用
收藏
页码：810 / 812
页数：3
相关论文
共 50 条
  • [1] Spin-Frustrated Metal-Organic Frameworks
    Mandal, Rimpa
    Ninawe, Pranay
    Acharya, Aradhana
    Ballav, Nirmalya
    CHEMISTRY-A EUROPEAN JOURNAL, 2025, 31 (10)
  • [2] Spin liquid in a spin-frustrated organic Mott insulator
    Shimizu, Y
    Miyagawa, K
    Kanoda, K
    Maesato, M
    Saito, G
    PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT, 2005, (159): : 52 - 60
  • [3] Spin-frustrated organic-inorganic hybrids of lindgrenite
    Shores, MP
    Bartlett, BM
    Nocera, DG
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (51) : 17986 - 17987
  • [4] Templated Growth of a Spin-Frustrated Cluster Fragment of MnBr2 in a Metal-Organic Framework
    Turkiewicz, Ari
    Tomlinson, Warren
    Gonzalez, Miguel, I
    Hooper, Joseph P.
    Long, Jeffrey R.
    INORGANIC CHEMISTRY, 2021, 60 (21) : 16103 - 16110
  • [5] Novel organic ions of high-spin states .5. Generation of a high-spin ground-state anion from an intramolecularly spin-frustrated system
    Nakamura, T
    Momose, T
    Shida, T
    Sato, K
    Nakazawa, S
    Kinoshita, T
    Takui, T
    Itoh, K
    Okuno, T
    Izuoka, A
    Sugawara, T
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (36) : 8684 - 8687
  • [6] Novel organic high-spin ions; The generation of the ground-state high-spin from the first prototypical intramolecular spin-frustrated system by thermal electron attachment
    Nakazawa, S
    Sato, K
    Kinoshita, T
    Takui, T
    Itoh, K
    Nakamura, T
    Momose, T
    Shida, T
    Okuno, T
    Izuoka, A
    Sugawara, T
    SYNTHETIC METALS, 1997, 85 (1-3) : 1735 - 1736
  • [7] SPIN-FRUSTRATED EFFECT AND THE MAGNETIC PROPERTIES IN YMn1-xAlxO3
    Zhang, A. M.
    Zhu, W. H.
    Wu, X. S.
    Bian, Q.
    MODERN PHYSICS LETTERS B, 2013, 27 (22):
  • [8] Novel organic ions of high-spin states. 5. Generation of high-spin ground-state anion from an intramolecularly spin-frustrated system
    Journal of the American Chemical Society, 1996, 118 (36):
  • [9] Ab initio GSO-DFT study of spin-frustrated transition metal systems
    Yamanaka, S
    Takeda, R
    Shoji, M
    Koizumi, K
    Kitagawa, Y
    Yamaguchi, K
    POLYHEDRON, 2005, 24 (16-17) : 2784 - 2788
  • [10] Magnetodielectric phenomena in a charge- and spin-frustrated system of layered iron oxide
    Naka, Makoto
    Nagano, Aya
    Ishihara, Sumio
    PHYSICAL REVIEW B, 2008, 77 (22)
12345