Publications

Book Chapters

2. L. Ungur, “Introduction to the Electronic Structure, Luminescence and Magnetism of Lanthanides” in Lanthanide-Based Multifunctional Materials, Ed. P. Martin-Ramos and M. Ramos-Silva, Elsevier, 2018, 1-58. [doi] [pdf]

1. L. Ungur and L. F. Chibotaru, “Computational Modelling of the Magnetic Properties of Lanthanide Compounds” in Lanthanides and Actinides in Molecular Magnetism, Ed. R. Layfield and M. Murugesu, Wiley-VCH, 2015, 153-184. [doi] [pdf]

Peer-reviewed publications

2018

82. N. Iwahara, L. Ungur and L.F. Chibotaru, “J̃-Pseudospin States and the Crystal Field of Cubic Systems”, Phys. Rev. B, 2018, 98, 054436. [doi] [pdf]

81. H.Q. Tian, L. Ungur, L. Zhao, S. Ding, J.K. Tang and L.F. Chibotaru, “Exchange Interactions Switch Tunneling: A Comparative Experimental and Theoretical Study on Relaxation Dynamics by Targeted Metal Ion Replacement”, Chem. Eur. J., 2018, 24, 9928-9939. [doi] [pdf] [esi] [cif]

80. P. Zhang, M. Perfetti, M. Kern, P.P. Hallmen, L. Ungur, S. Lenz, M.R. Ringenberg, W. Frey, H. Stoll, G. Rauhut and J. van Slageren, “Exchange Coupling and Single Molecule Magnetism in Redox-Active Tetraoxolene-Bridged Dilanthanide Complexes”, Chem. Sci., 2018, 9, 1221-1230. [doi] [pdf] [esi] [cif]

2017

79. M.A. Lemes, G. Brunet, A. Pialat, L. Ungur, I. Korobkov and M. Murugesu, “Strong Ferromagnetic Exchange Coupling in a {NiII4} Cluster Mediated Through an Air-Stable Tetrazine-Based Radical Anion”, Chem. Commun., 2017, 53, 8660-8663. [doi] [pdf] [esi] [cif]

78. N. Iwahara, V. Vieru, L. Ungur and L.F. Chibotaru, “Zeeman Interaction and Jahn-Teller Effect in Γ8 multiplet”, Phys. Rev. B, 2017, 96, 064416. [doi] [pdf] [esi]

77. Y.-C. Chen, J.-L. Liu, Y. Lan, Z.-Q. Zhong, A. Mansikkamäki, L. Ungur, Q.-W. Li, J.-H. Jia, L.F. Chibotaru, J.-B. Han, W. Wernsdorfer, X.-M. Chen and M.-L. Tong, “Dynamic Magnetic and Optical Insight into a High Performance Pentagonal Bipyramidal DyIII Single-Ion Magnet”, Chem. Eur. J., 2017, 23, 5708-5715. [doi] [pdf] [esi] [cif]

76. L. Ungur and L.F. Chibotaru, “Ab initio Crystal Field for Lanthanides”, Chem. Eur. J., 2017, 23, 3708–3718. [doi] [pdf] [esi]

75. K.L.M. Harriman, J.L. Brosmer, L. Ungur, P.L. Diaconescu and M. Murugesu, “Pursuit of Record Breaking Energy Barriers: A Study of Magnetic Axiality in Diamide Ligated DyIII Single-Molecule Magnets”, J. Am. Chem. Soc., 2017, 139, 1420–1423. [doi] [pdf] [esi]

74. K.L.M. Harriman, J.J. Le Roy, L. Ungur, R. Holmberg, I. Korobkov and M. Murugesu, “Cycloheptatrienyl Trianion: An Elusive Bridge in the Search of Exchange Coupled Dinuclear Organolanthanide Single-Molecule Magnets”, Chem. Sci., 2017, 8, 231-240. [doi] [pdf] [esi] [cif]

2016

73. V. Vieru, T.D. Pasatoiu, L. Ungur, E. Suturina, A.M. Madalan, C. Duhayon, J.P. Sutter, M. Andruh and L.F. Chibotaru, “Synthesis, Crystal Structures, Magnetic Properties, and Theoretical Investigation of a New Series of NiII-LnIII-WV Heterotrimetallics: Understanding the SMM Behavior of Mixed Polynuclear Complexes”, Inorg. Chem., 2016, 55, 12158-12171. [doi] [pdf] [esi] [cif]

72. B.E.R. Snyder, P. Vanelderen, M.L. Bols, S.D. Hallaert, L.H. Böttger, L. Ungur, K. Pierloot, R.A. Schoonheydt, B.F. Sels and E.I. Solomon, “The Active Site of Low-Temperature Methane Hydroxylation in Iron-Containing Zeolites”, Nature, 2016, 536, 317–321. [doi] [pdf] [esi]

71. L. Ungur and L.F. Chibotaru (invited), “Strategies Towards High-Temperature Lanthanide-Based Single-Molecule Magnets”, Inorg. Chem., 2016, 55, 10043–10056. [doi] [pdf]

70. Y. Jiang, R.J. Holmberg, F. Habib, L. Ungur, I. Korobkov, L.F. Chibotaru and M. Murugesu, “Probing the Structural and Magnetic Properties of a New Family of Centrosymmetric Dinuclear Lanthanide Complexes”, RSC Adv., 2016, 6, 56668-56673. [doi] [pdf] [esi] [cif]

69. J. Liu, Y.-C. Chen, J.-L. Liu, V. Vieru, L. Ungur, J.-H. Jia, L.F. Chibotaru, Y. Lan, W. Wernsdorfer, S. Gao, X.-M. Chen and M.-L. Tong, “A Stable Pentagonal-Bipyramidal Dy(III) Single-Ion Magnet with a Record Magnetization Reversal Barrier over 1000K”, J. Am. Chem. Soc., 2016, 138, 5441–5450. [doi] [pdf] [esi] [cif]

68. M. Gysler, F. El Hallak, L. Ungur, R. Marx, M. Hakl, P. Neugebauer, Y. Rechkemmer, Y. Lan, I. Sheikin, M. Orlita, C. Anson, A.K. Powell, R. Sessoli, L.F. Chibotaru and J. van Slageren, “Multitechnique investigation of Dy3 – Implications for Coupled Lanthanide Clusters”, Chem. Sci., 2016, 7, 4347-4354. [doi] [pdf] [esi] 

67. V. Vieru, N. Iwahara, L. Ungur and L.F. Chibotaru, “Giant Exchange Interaction in Mixed Lanthanides”, Sci. Rep., 2016, 6, 24046. [doi] [pdf] [esi]

66. Y.-C. Chen, J.-L. Liu, L. Ungur, J. Liu, Q.-W. Li, L.-F. Wang, Z.-P. Ni, L.F. Chibotaru, X.-M. Chen and M.-L. Tong, “Symmetry-Supported Magnetic Blocking at 20K in Pentagonal Bipyramidal Dy(III) Single-Ion Magnets”, J. Am. Chem. Soc., 2016, 138, 2829-2837. [doi] [pdf] [esi] [cif]

65. F. Aquilante, J. Autschbach, R.K. Carlson, L.F. Chibotaru, M.G. Delcey, L. De Vico, I.F. Galván, N. Ferré, L.M. Frutos, L. Gagliardi, M. Garavelli, A. Giussani, C.E. Hoyer, G. Li Manni, H. Lischka, D. Ma, P.Å. Malmqvist, T. Müller, A. Nenov, M. Olivucci, T.B. Pedersen, D. Peng, F. Plasser, B. Pritchard, M. Reiher, I. Rivalta, I. Schapiro, J. Segarra-Martí, M. Stenrup, D.G. Truhlar, L. Ungur, A. Valentini, S. Vancoillie, V. Veryazov, V.P. Vysotskiy, O. Weingart, F. Zapata, R. Lindh, “Molcas 8: New Capabilities for Multiconfigurational Quantum Chemical Calculations Across the Periodic Table”, J. Comput. Chem., 2016, 37, 506-541. [doi] [pdf] [esi] [LATEX]

2015

64. J.-L. Liu, J.-Y. Wu, G.-Z. Huang, Y.-C. Chen, J.-H. Jia, L. Ungur, L.F. Chibotaru, X.-M. Chen and M.-L. Tong, “Desolvation-Driven 100-Fold Slow-down of Tunneling Relaxation Rate in Co(II)-Dy(III) Single-Molecule Magnets through a Single-Crystal-to-Single-Crystal Process”, Sci. Rep., 2015, 5, 16621. [doi] [pdf] [esi] [cif]

63. R.J. Holmberg, L.T.A. Ho, L. Ungur, I. Korobkov, L.F. Chibotaru and M. Murugesu, “Observation of Unusual Slow-Relaxation of the Magnetisation in a Gd-EDTA Chelate”, Dalton Trans., 2015, 44, 20321-20325. [doi] [pdf] [esi] [cif]

62. S.F. Xue, Y.N. Guo, L. Ungur, J.K. Tang and L.F. Chibotaru, “Tuning the Magnetic Interactions and Relaxation Dynamics of Dy2 Single-Molecule Magnets”, Chem. Eur. J., 2015, 21, 14099-14106. [doi] [pdf] [esi] [cif]

61. S.K. Singh, T. Gupta, L. Ungur and G. Rajaraman, “Magnetic Relaxation in Single-Electron Single-Ion Cerium(III) Magnets: Insights from Ab Initio Calculations”, Chem. Eur. J., 2015, 21, 13812-13819. [doi] [pdf] [esi]

60. T. Pugh, F. Tuna, L. Ungur, D. Collison, E.J.L. McInnes, L.F. Chibotaru and R.A. Layfield, “Influencing the Properties of Dysprosium Single-Molecule Magnets with Phosphorus Donor Ligands”, Nature Commun., 2015, 6, 7492. [doi] [pdf] [esi] [cif]

59. S. K. Langley, C. Le, L. Ungur, B. Moubaraki, B.F. Abrahams, L.F. Chibotaru and K. Murray, “Heterometallic 3d-4f Single Molecule Magnets: Ligand and Metal Ion Influences on the Magnetic Relaxation”, Inorg. Chem., 2015, 54, 3631-3642. [doi] [pdf] [esi] [cif]

58. W. Huang, J.J. Le Roy, S.I. Khan, L. Ungur, M. Murugesu and P. L. Diaconescu, “Tetraanionic Biphenyl Lanthanide Complexes as Single-Molecule Magnets”, Inorg. Chem., 2015, 54, 2374-2382. [doi] [pdf] [esi] [cif]

2014

57. S.F. Xue, L. Ungur, Y.N. Guo, J.K. Tang and L.F. Chibotaru, “Field-Induced Multiple Relaxation Mechanism of (Co2DyIII)-DyIII Compound with the Dysprosium Ion in a Low-Symmetrical Environment”, Inorg. Chem., 2014, 53, 12658-12663. [doi] [pdf] [esi] [cif]

56. L. Ungur, S.-Y. Lin, J. Tang and L.F. Chibotaru, “Single-Molecule Toroics in Ising-type Lanthanide Molecular Clusters”, Chem. Soc. Rev., 2014, 43, 6894-6905. [doi] [pdf]

55. J.-L. Liu, J.-Y. Wu, Y.-C. Chen, V. Mereacre, A.K. Powell, L. Ungur, L.F. Chibotaru, X.-M. Chen and M.-L. Tong, “A Heterometallic FeII-DyIII Single-Molecule Magnet with a Record Anisotropy Barrier”, Angew. Chem. Int. Ed., 2014, 53, 12966-12970. [doi] [pdf] [esi] [cif]

54. P.P. Samuel, K.C. Mondal, N. Amin Sk, H.W. Roesky, E. Carl, R. Neufeld, D. Stalke, S. Demeshko, F. Meyer, L. Ungur, L.F. Chibotaru, J. Christian, V. Ramachandran, J. van Tol and N.S. Dalal, “Electronic Structure and Slow Magnetic Relaxation of Low-Coordinate Cyclic Alkyl(amino) Carbene Stabilized Iron(I) Complexes”, J. Am. Chem. Soc., 2014, 136, 11964-11971. [doi] [pdf] [esi] [cif]

53. L.J. Batchelor, I. Cimatti, R. Guillot, F. Tuna, W. Wernsdorfer, L. Ungur, L.F. Chibotaru, V.E. Campbell and T. Mallah, “Chemical Tuning of the Magnetic Relaxation in Dysprosium(III) Mononuclear Complexes”, Dalton Trans., 2014, 43, 12146-12149. [doi] [pdf] [esi] [cif]

52. Y.N. Guo, L. Ungur, G.E. Granroth, A.K. Powell, C.J. Wu, S.E. Nagler, J.K. Tang, L.F. Chibotaru and D.M. Cui, “An NCN-pincer Ligand Dysprosium Single-Ion Magnet Showing Magnetic Relaxation via the Second Excited State”, Sci. Rep., 2014, 4, 5471. [doi] [pdf] [esi]

51. R. Marx, F. Moro, M. Dörfel, L. Ungur, M. Waters, S.D. Jiang, M. Orlita, J. Taylor, W. Frey, L.F. Chibotaru and J. van Slageren, “Spectroscopic Determination of Crystal Field Splittings in Lanthanide Double Deckers”, Chem. Sci., 2014, 5, 3287-3293. [doi] [pdf] [esi] [cif]

50. J.J. Le Roy, L. Ungur, I. Korobkov, L.F. Chibotaru and M. Murugesu, “Coupling Strategies to Enhance Single-Molecule Magnet Properties of Erbium-Cyclooctatetraenyl Complexes”, J. Am. Chem. Soc., 2014, 136, 8003-8010. [doi] [pdf] [esi] [cif]

49. S.K. Langley, L. Ungur, N.F. Chilton, B. Moubaraki, L.F. Chibotaru and K.S. Murray, “Single-Molecule Magnetism in a Family of {CoIII2DyIII2} Butterfly Complexes: Effects of Ligand Replacement on the Dynamics of Magnetic Relaxation”, Inorg. Chem., 2014, 53, 4303-4315. [doi] [pdf] [esi] [cif]

48. K.C. Mondal, P.P. Samuel, Y. Li, H.W. Roesky, S. Roy, L. Ackermann, N.S. Sidhu, G.M. Sheldrick, E. Carl, S. Demeshko, S. De, P. Parameswaran, L. Ungur, L.F. Chibotaru and D.M. Andrada, “A Catalyst with Two-Coordinate Nickel: Theoretical and Catalytic Studies”, Eur. J. Inorg. Chem., 2014, 53, 818-823. [doi] [pdf] [esi] [cif]

47. L. Ungur, J.J. Le Roy, I. Korobkov, M. Murugesu and L.F. Chibotaru, “Fine-Tuning the Local Symmetry to Attain Record Blocking Temperature and Magnetic Remanence in a Single-Ion Magnet”, Angew. Chem. Int. Ed., 2014, 53, 4413-4417. [doi] [pdf] [esi]

46. K.S. Pedersen, L. Ungur, M. Sigrist, A. Sundt, M. Schau-Magnussen, V. Vieru, H. Mutka, S. Rols, H. Weihe, O. Waldmann, L.F. Chibotaru, J. Bendix and J. Dreiser, “Modifying the Properties of 4f Iingle-Ion Magnets by Peripheral Ligand Functionalization”, Chem. Sci., 2014, 5, 1650-1660. [doi] [pdf] [esi] [cif]

45. K. Mondal, P. Samuel, H. Roesky, E. Carl, R. Herbst-Irmer, D. Stalke, B. Schwederski, W. Kaim, L. Ungur, L.F. Chibotaru, M. Hermann and G. Frenking, “Stabilization of a Cobalt-Cobalt Bond by Two Cyclic Alkyl Amino Carbenes”, J. Am. Chem. Soc., 2014, 136, 1770-1773. [doi] [pdf] [esi] [cif]

2013

44. V. Vieru, L. Ungur and L.F. Chibotaru, “Key Role of Frustration in Suppression of Magnetization Blocking in Single-Molecule Magnets”, J. Phys. Chem. Lett., 2013, 4, 3565-3569. [doi] [pdf] [esi] [correction]

43. P.P. Samuel, K.C. Mondal, H.W. Roesky, M. Hermann, G. Frenking, S. Demeshko, F. Meyer, A.C. Stückl, J.H. Christian, N.S. Dalal, L. Ungur, L.F. Chibotaru, K. Pröpper, A. Meents and B. Dittrich, “Synthesis and Characterization of (cAAC)2Mn with Dicoordinate Manganese and its Reaction with Molecular Hydrogen at Room Temperature”, Angew. Chem. Int. Ed., 2013, 52, 11817-11821. [doi] [pdf] [esi] [cif]

42. M.-E. Boulon, G. Cucinotta, S.-S. Liu, S.-D. Jiang, L. Ungur, L. Chibotaru, S. Gao and R. Sessoli, “Angular Resolved Magnetometry beyond triclinic crystals: Out-of-Equilibrium Studies of Cp*ErCOT Single Molecule Magnets”, Chem. Eur. J., 2013, 19, 13726-13731. [doi] [pdf] [esi]

41. R.J. Blagg, L. Ungur, F. Tuna, J. Speak, P. Comar, D. Collison, W. Wernsdorfer, E.J.L. McInnes, L.F. Chibotaru and R.E.P. Winpenny, “Magnetic Relaxation Pathways in Lanthanide Single-Molecule Magnets”, Nature Chem., 2013, 5, 673-678. [doi] [pdf] [esi] [cif]

40. J.-L. Liu, Y.-C. Chen, Y.-Z. Zheng, W.-Q. Lin, L. Ungur, W. Wernsdorfer, L.F. Chibotaru and M.-L. Tong, “Switching the Anisotropy Barrier of a Single-Ion Magnet by Symmetry Change From Quasi-D5h to Quasi-Oh“, Chem. Sci., 2013, 4, 3310-3316. [doi] [pdf] [esi] [cif]

39. L. Ungur, M. Thewissen, J.-P. Costes, W. Wernsdorfer and L.F. Chibotaru, “Interplay of Strongly Anisotropic Metal Ions in Magnetic Blocking of Complexes”, Inorg. Chem., 2013, 52, 6328-6337. [doi] [pdf] [esi] 

38. H.L.C. Feltham, R. Clérac, L. Ungur, L.F. Chibotaru, A.K. Powell and S. Brooker, “By Design: A Macrocyclic 3d-4f Single-Molecule Magnet with Quantifiable Zero-Field Slow Relaxation of Magnetization”, Inorg. Chem., 2013, 52, 3236-3240. [doi] [pdf] [esi] [cif]

37. J.J. Le Roy, M. Jeletic, S.I. Gorelsky, I. Korobkov, L. Ungur, L.F. Chibotaru and M. Murugesu, “An Organometallic Building Block Approach To Produce a Multidecker 4f Single-Molecule Magnet”, J. Am. Chem. Soc., 2013, 135, 3502-3510. [doi] [pdf] [esi] [cif]

36. S. Chorazy, R. Podgajny, A.M. Majcher, W. Nitek, M. Rams, E.A. Suturina, L. Ungur, L.F. Chibotaru, B. Sieklucka, “Magnetic Anisotropy of CoII–WV Ferromagnet: Single Crystal and Ab Initio Study”, CrystEngComm., 2013, 15, 2378-2385. [doi] [pdf] [esi] [cif]

35. A. Venugopal, F. Tuna, T.P. Spaniol, L. Ungur, L.F. Chibotaru, J. Okuda and R.A. Layfield, “A Hydride-Ligated Dysprosium Single-Molecule Magnet”, Chem. Commun., 2013, 49, 901-903. [doi] [pdf] [esi] [cif]

34. J.D. Leng, J.L. Liu, Y.Z. Zheng, L. Ungur, L.F. Chibotaru, F.S. Guo and M.L. Tong, “Relaxations in Heterolanthanide Dinuclear Single-Molecule Magnets”, Chem. Commun., 2013, 49, 158-160. [doi] [pdf] [esi] [cif]

2012

33. L.F. Chibotaru and L. Ungur, “Negative g Factors, Berry Phases, and Magnetic Properties of Complexes”, Phys. Rev. Lett., 2012, 109, 246403. [doi] [pdf] [esi]

32. Y.X. Wang, W. Shi, H. Li, Y. Song, L. Fang, Y.H. Lan, A.K. Powell, W. Wernsdorfer, L. Ungur, L.F. Chibotaru, M.R. Shen and P. Cheng, “A Single-Molecule Magnet Assembly Exhibiting a Dielectric Transition at 470 K”, Chem. Sci., 2012, 3, 3366-3370. [doi] [pdf] [esi] [cif]

31. L. Ungur, S.K. Langley, T.N. Hooper, B. Moubaraki, E.K. Brechin, K.S. Murray and L.F. Chibotaru, “Net Toroidal Magnetic Moment in the Ground State of a {Dy6}-Triethanolamine Ring”, J. Am. Chem. Soc., 2012, 134, 18554-18557. [doi] [pdf] [esi] 

30. S.K. Langley, N.F. Chilton, L. Ungur, B. Moubaraki, L.F. Chibotaru and K.S. Murray, “Heterometallic Tetranuclear [LnIII2CoIII2] Complexes Including Suppression of Quantum Tunneling of Magnetization in the [DyIII2CoIII2] Single Molecule Magnet”, Inorg. Chem., 2012, 51, 11873-11881. [doi] [pdf] [esi] [cif]

29. H.L.C. Feltham, R. Clérac, L. Ungur, V. Vieru, L.F. Chibotaru, A.K. Powell and S. Brooker, “Synthesis and Magnetic Properties of a New Family of Macrocyclic MII3LnIII Complexes: Insights into the Effect of Subtle Chemical Modification on Single-Molecule Magnet Behavior”, Inorg. Chem., 2012, 51, 10603-10612. [doi] [pdf] [esi] [cif]

28. A. Bhunia, M.T. Gamer, L. Ungur, L.F. Chibotaru, A.K. Powell, Y. Lan, P.W. Roesky, F. Menges, C. Riehn and G. Niedner-Schatteburg, “From a Dy(III) Single Molecule Magnet (SMM) to a Ferromagnetic [Mn(II)Dy(III)Mn(II)] Trinuclear Complex”, Inorg. Chem., 2012, 51, 9589-9597. [doi] [pdf] [esi] [cif]

27. L.F. Chibotaru and L. Ungur, “Ab Initio Calculation of Anisotropic Magnetic Properties of Complexes. I. Unique Definition of Pseudospin Hamiltonians and Their Derivation”, J. Chem. Phys., 2012, 137, 064112. [doi] [pdf]

26. J.-L. Liu, K. Yuan, J.-D. Leng, L. Ungur, W. Wernsdorfer, F.-S. Guo, L.F. Chibotaru and M.-L. Tong, “A Six-Coordinate Ytterbium Complex Exhibiting Easy-Plane Anisotropy and Field-Induced Single-Ion Magnet Behavior”, Inorg. Chem., 2012, 51, 8538-8544. [doi] [pdf] [esi] [cif]

25. P.-H. Guo, J.-L. Liu, Z.-M. Zhang, L. Ungur, L.F. Chibotaru, J.-D. Leng, F.-S. Guo and M.-L. Tong, “The First {Dy4} Single-Molecule Magnet with a Toroidal Magnetic Moment in the Ground State”, Inorg. Chem., 2012, 51, 1233-1235. [doi] [pdf] [esi] [cif]

24. S.-Y. Lin, W. Wernsdorfer, L. Ungur, A.K. Powell, Y.-N. Guo, J. Tang, L. Zhao, L.F. Chibotaru and H.-J. Zhang, “Coupling Dy3 Triangles to Maximize the Toroidal Moment”, Angew. Chem. Int. Ed., 2012, 51, 12767-12771. [doi] [pdf] [esi] [cif]

23. P.H. Lin, W.B. Sun, Y.M. Tian, P.F. Yan, L. Ungur, L.F Chibotaru and M. Murugesu, “Ytterbium Can Relax Slowly Too: A Field-Induced Yb2 Single-Molecule Magnet”, Dalton Trans., 2012, 41, 12349-12352. [doi] [pdf] [esi] [cif]

22. V. Hoeke, K. Gieb, P. Müller, L. Ungur, L.F. Chibotaru, M. Heidemeier, E. Krickemeyer, A. Stammler, H. Bögge, C. Schröder, J. Schnack and T. Glaser, “Hysteresis in the Ground and Excited Spin State Up to 10 T of a [MnIII6MnIII]3+ Triplesalen Single-Molecule Magnet”, Chem. Sci., 2012, 3, 2862-2882. [doi] [pdf] [esi] [cif] [Mn6Mn_c_axis] [Mn6Mn_c_axis_slow_motion] [Mn6Mn_40deg] [Mn6Mn_40deg_slow_motion]

21. K.C. Mondal, A. Sundt, Y. Lan, G.E. Kostakis, O. Waldmann, L. Ungur, L.F. Chibotaru, C.E. Anson and A.K. Powell, “Coexistence of Distinct Single-Ion and Exchange-Based Mechanisms for Blocking of Magnetization in a CoII2DyIII2 Single-Molecule Magnet”, Angew. Chem. Int. Ed., 2012, 51, 7550-7554. [doi] [pdf] [esi] [cif]

20. F. Tuna, C.A. Smith, M. Bodensteiner, L. Ungur, L.F. Chibotaru, E.J.L. McInnes, R.E.P. Winpenny, D. Collison and R.A. Layfield, “A High Anisotropy Barrier in a Sulfur-Bridged Organodysprosium Single-Molecule Magnet”, Angew. Chem. Int. Ed., 2012, 51, 6976-6980. [doi] [pdf] [esi] [cif]

19. F. Habib, J. Long, P.-H. Lin, I. Korobkov, L. Ungur, W. Wernsdorfer, L.F. Chibotaru and M. Murugesu, “Supramolecular Architectures for Controlling Slow Magnetic Relaxation in Field-Induced Single-Molecule Magnets”, Chem. Sci., 2012, 3, 2158-2164. [doi] [pdf] [esi] [cif]

18. G. Novitchi, G. Pilet, L. Ungur, V.V. Moshchalkov, W. Wernsdorfer, L.F. Chibotaru, D. Luneau and A.K. Powell, “Heterometallic CuII/DyIII 1D Chiral Polymer: Chirogenesis and Exchange Coupling of Toroidal Moments in Trinuclear Single Molecule Magnets”, Chem. Sci., 2012, 3, 1169-1176. [doi] [pdf] [esi] [cif]

2011

17. Y.-N. Guo, G.-F. Xu, W. Wernsdorfer, L. Ungur, Y. Guo, J. Tang, H.-J. Zhang, L.F. Chibotaru and A.K. Powell, “Strong Axiality and Ising Exchange Interaction Suppress Zero-Field Tunneling of Magnetization of an Asymmetric Dy2 Single-Molecule Magnet”, J. Am. Chem. Soc., 2011, 133, 11948-11951. [doi] [pdf] [esi] [cif]

16. S.K. Langley, L. Ungur, N.F. Chilton, B. Moubaraki, L.F. Chibotaru and K.S. Murray, “Structure, Magnetism and Theory of a Nonanuclear Family of CuII5LnIII4-Triethanolamine Clusters Displaying Single-Molecule Magnet Behavior”, Chem. Eur. J., 2011, 17, 9209-9218. [doi] [pdf] [esi] [cif]

15. A.B. Boeer, A.-L. Barra, L.F. Chibotaru, D. Collison, E.J.L. McInnes, R. Mole, G.G. Simeoni, G.A. Timco, L. Ungur, T. Unruh and R.E.P. Winpenny, “A Spectroscopic Investigation of Magnetic Exchange Between Highly Anisotropic Spin Centers”, Angew. Chem. Int. Ed., 2011, 50, 4007-4011. [doi] [pdf] [esi]

14. J. Long, I. Korobkov, G. Enright, L. Ungur, L.F. Chibotaru, W. Wernsdorfer and M. Murugesu, “Single-Molecule Magnet Behavior for an Antiferromagnetically Superexchange-Coupled Dinuclear Dysprosium(III) Complex”, J. Am. Chem. Soc., 2011, 133, 5319-5328. [doi] [pdf] [esi] [cif]

13. H.L.C. Feltham, Y. Lan, F. Klöwer, L. Ungur, L.F. Chibotaru, A.K. Powell and S. Brooker, “A Non-Sandwiched Macrocyclic Mono-Lanthanide Single-Molecule Magnet: the Key Role of Axiality”, Chem. Eur. J., 2011, 17, 4362-4365. [doi] [pdf] [esi]

12. P.-H. Lin, I. Korobkov, W. Wernsdorfer, L. Ungur, L.F. Chibotaru and M. Murugesu, “A Rare μ4-O Centered Dy4 Tetrahedron with Coordination-Induced Local Chirality and Single-Molecule Magnet Behavior”, Eur. J. Inorg. Chem., 2011, 1535-1539. [doi] [pdf] [esi] [cif]

11. F.-S. Guo, J.-D. Leng, Z. Lin, M.-L. Tong, G. Song, L. Ungur and L.F. Chibotaru, “Pure Trinuclear 4f Single-Molecule Magnets. Synthesis, Structures, Magnetism and Ab Initio Investigation”, Chem. Eur. J., 2011, 17, 2458-2466. [doi] [pdf] [esi] [cif]

10. L. Ungur and L.F. Chibotaru, “Magnetic Anisotropy in the Excited States of Lanthanide Complexes”, Phys. Chem. Chem. Phys., 2011, 13, 20086-20090. [doi] [pdf] [esi]

9. A. Borta, E. Jeanneau, Y. Chumakov, D. Luneau, L. Ungur, L.F. Chibotaru and W. Wernsdorfer, “Synthesis, Structure, Magnetism and Theoretical Study of a Series of Complexes with Decanuclear Core [LnIII2CuIII8] (Ln = Y, Gd, Tb, Dy)”, New J. Chem., 2011, 35, 1270-1279. [doi] [pdf] [esi] [cif]

8. J.-L. Liu, F.-S. Guo, Z.-S. Meng, Y.-Z. Zheng, J.-D. Leng, M.-L. Tong, L. Ungur, L.F. Chibotaru, K.J. Heroux and D.N. Hendrickson, “Symmetry related [DyIII6MnIII12] Cores with Different Magnetic Anisotropies”, Chem. Sci., 2011, 2, 1268-1272. [doi] [pdf] [esi] [cif]

2010

7. J. Rinck, G. Novitchi, W. Van den Heuvel, L. Ungur, Y. Lan, W. Wernsdorfer, C.E. Anson, L.F. Chibotaru and A.K. Powell, “An Octanuclear [CrIII4DyIII4] 3d-4f Single-Molecule Magnet”, Angew. Chem. Int. Ed., 2010, 49, 7583-7587. [doi] [pdf] [esi] [cif]

2009

6. P.H. Lin, T.J. Burchell, L. Ungur, L.F. Chibotaru, W. Wernsdorfer and M. Murugesu, “A Polynuclear Lanthanide Single-Molecule Magnet with a Record Anisotropic Barrier”, Angew Chem. Int. Ed., 2009, 48, 9489-9492. [doi] [pdf] [esi] [cif]

5. D. Visinescu, A.M. Madalan, M. Andruh, C. Duhayon, J.-P. Sutter, L. Ungur, W. Van den Heuvel and L.F. Chibotaru, “First Heterotrimetallic {3d-4d-4f} Single Chain Magnet, Constructed from Anisotropic High-spin Heterometallic Nodes and Paramagnetic Spacers”, Chem. Eur. J., 2009, 15, 11808-11814. [doi] [pdf] [esi] [cif]

4. L. Ungur, W. Van den Heuvel and L. F. Chibotaru, “Ab initio investigation of non-collinear magnetic structure and lowest magnetic excitations in dysprosium triangles”, New J. Chem., 2009, 33, 1224-1230. [doi] [pdf]

2008

3. L.F. Chibotaru, L. Ungur, C. Aronica, H. Elmoll, G. Pilet and D. Luneau, “Structure, magnetism and theoretical study of mixed-valent CoII3CoIII4 heptanuclear wheel: Lack of SMM behaviour despite negative magnetic anisotropy”, J. Am. Chem. Soc., 2008, 130, 12445-12455.  [doi] [pdf] [esi] [cif]

2. L.F. Chibotaru, L. Ungur and A. Soncini, “The origin of non-magnetic Kramers doublets in the ground state of dysprosium triangles: Evidence for toroidal magnetic moment”, Angew. Chem. Int. Ed., 2008, 47, 4126-4129. [doi] [pdf]

2007

1. S. Petit, G. Pillet, D. Luneau, L.F. Chibotaru and L. Ungur, “A dinuclear cobalt(II) complex of calix[8]arenes exhibiting strong magnetic anisotropy”, Dalton Trans., 2007, 40, 4582-4588. [doi] [pdf] [cif]