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An End‐On Azide‐Bridged Antiferromagnetic Single‐Chain Magnet Involving Spin Canting and Field‐Induced Two‐Step Magnetic Transitions |
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| Authors: | Jung Hee Yoon Dae Won Ryu Hyoung Chan Kim Dr Sung Won Yoon Byoung?Jin Suh Prof Chang?Seop Hong Prof |
| Institution: | 1. Department of Chemistry, Korea University, Seoul 136‐713 (Korea), Fax: (+82)?2‐3290‐3121;2. National Fusion Research Institute, Daejeon 305‐333 (Korea);3. Department of Physics, The Catholic University of Korea, Buchon 420‐743 (Korea) |
| Abstract: | Two‐step magnetic transitions : An azide‐bridged 1D MnIII coordination polymer with a unique single end‐on mode was prepared; it displayed atypical antiferromagnetic couplings and field‐induced two‐step magnetic transitions (see figure). The spin‐canted phenomenon in the antiferromagnetic chain complex plays a pivotal role in establishing the slow magnetic relaxation.  |
| Keywords: | azides coordination polymers magnetic properties manganese single‐chain magnets |