| 398516-50-2

• CAS: 398516-50-2
• 化学式: C₂₃H₃₈FeN
• 分子量: 384.408
• InChiKey: FZCFJLCMFFCVFA-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  manganese(II) chloride tetrahydrate 、 ammonium tri(oxalato)chromate(III) trihydrate 、 以 甲醇 、 水 为溶剂， 生成
  参考文献：
  名称：

  (Ferrocenylmethyl)trialkyl ammoniums as template cations in optically active two-dimensional oxalate bridged [Cr–Mn] and [Cr–Ni] molecule-based magnets: synthesis and magnetic properties

  摘要：

  A series of (ferrocenylmethyl)trialkyl ammoniums: FcCH(2)NR(3)(+) with R = CH3 (1), C2H5 (2), n-C3H7 (3), n-C4H9 (4) (X-ray structure provided), n-C5H11 (5) and the planar chiral 1,2-disubstituted Fc(CH3)CH2NBu3+ (6) have been tentatively used as template cation in order to synthesise bidimensional (2D) oxalate bridged molecule-based magnets of general formula {[(CrMII)-M-III(ox)(3)][FcCH(2)NR(3)]}(n) and {[(CrMII)-M-III(ox)(3)][Fc(CH3)CH2NBu3]}(n) (M = Mn2+, Ni2+, ox = C2O42-). These polymeric compounds were obtained only for reactions performed with 2, 3, 4 and 6. Starting from resolved Cr(ox)'-, the networks were prepared in their two enantiomeric forms in the case of ([(CrNiII)-Ni-III(ox)(3)][FcCH(2)NBu(3)])(n) ([Cr-Delta-Ni-Lambda]-4 and [Cr-Lambda-Ni-Delta]-4) or {[(CrMnII)-Mn-III(ox)(3)][FcCH(2)NBu(3)]}(n) ([Cr-Lambda-Mn-Delta]-4 and [Cr-Lambda-Mn-Delta]-4)) and characterised by circular dichroism measurements. All these compounds are ferromagnets with a Curie temperature close to 6 K when M = Mn and to 17 K for Ni. While the manganese [Cr-Mn] containing compounds are soft magnets, the [Cr-Ni] networks show coercive force up to 2200 Oe far above those previously reported for these networks. (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(01)00902-0