(N[2-P(i-Pr)2-4-methylphenyl]2)Fe(II)Cl | 1031209-67-2

• 英文名称: (N[2-P(i-Pr)2-4-methylphenyl]2)Fe(II)Cl
• 英文别名: [(N[2-P(CHMe2)2-4-methylphenyl]2)FeCl]
• CAS: 1031209-67-2
• 化学式: C₂₆H₄₀ClFeNP₂
• 分子量: 519.858
• InChiKey: DQUSEBLCJHTZGD-UHFFFAOYSA-M

反应信息

• 作为反应物：
  描述：

  (N[2-P(i-Pr)2-4-methylphenyl]2)Fe(II)Cl 、 dbabhLi(OEt2) 以 not given 为溶剂， 以65%的产率得到(N[2-P(i-Pr)2-4-methylphenyl]2)Fe(II)(2,3:5,6-dibenzo-7-azabicyclo[2.2.1]hepta-2,5-diene)
  参考文献：
  名称：

  P═N Bond Formation via Incomplete N-Atom Transfer from a Ferrous Amide Precursor

  摘要：

  Incomplete N-atom transfer from Fe to P is observed when the ferrous amide complex (PNP)Fe(dbabh) (PNP- = N[2-P(Pr-i)(2)-4-methylphenyl](2), dbabh = 2,3:5,6-dibenzo-7-azabicyclo[2.2.1]hepta-2,5-diene), prepared from salt metathesis of (PNP)FeCl and Li(dbabh), is thermolyzed at 70 degrees C over 48 h in C6D6. Several plausible reaction pathways resulting from the transformation of (PNP)Fe(dbabh) are discussed, including the possibility of an Fe(IV) nitride as an intermediate.

  DOI：

  10.1021/ic800182m
• 作为产物：
  描述：

  iron(II) chloride*1.5THF 、 Li[N(2-P(CHMe2)2-4-MeC6H3)2] 以 甲苯 为溶剂， 以89%的产率得到(N[2-P(i-Pr)2-4-methylphenyl]2)Fe(II)Cl
  参考文献：
  名称：

  P═N Bond Formation via Incomplete N-Atom Transfer from a Ferrous Amide Precursor

  摘要：

  Incomplete N-atom transfer from Fe to P is observed when the ferrous amide complex (PNP)Fe(dbabh) (PNP- = N[2-P(Pr-i)(2)-4-methylphenyl](2), dbabh = 2,3:5,6-dibenzo-7-azabicyclo[2.2.1]hepta-2,5-diene), prepared from salt metathesis of (PNP)FeCl and Li(dbabh), is thermolyzed at 70 degrees C over 48 h in C6D6. Several plausible reaction pathways resulting from the transformation of (PNP)Fe(dbabh) are discussed, including the possibility of an Fe(IV) nitride as an intermediate.

  DOI：

  10.1021/ic800182m

文献信息

• A Mononuclear Fe(III) Single Molecule Magnet with a 3/2↔5/2 Spin Crossover
  作者：Susanne Mossin、Ba L. Tran、Debashis Adhikari、Maren Pink、Frank W. Heinemann、Jörg Sutter、Robert K. Szilagyi、Karsten Meyer、Daniel J. Mindiola

  DOI：10.1021/ja302660k

  日期：2012.8.22

  spectra suggest the electronic structure of 1 to be highly covalent with an effective iron oxidation state that is more reduced than the typical ferric complexes due to the significant interaction of the phosphine groups in PNP and Cl ligands with iron. A variable-temperature single crystal X-ray diffraction study of 1 collected between 30 and 300 K also reveals elongation of the Fe-P bond lengths and

  空气稳定络合物 [(PNP)FeCl(2)] (1) (PNP = N[2-P(CHMe(2))(2)-4-甲基苯基](2)(-))，由一-制备[(PNP)FeCl] 与 ClCPh(3) 的电子氧化，在 80 K 以上显示出意外的 S = 3/2 到 S = 5/2 转变，如直流 SQUID 磁化率测量所推断。ac SQUID 磁化数据在零场和频率 10 到 1042 Hz 之间，清楚地揭示了复合物 1 对异相信号具有频率依赖性，因此是具有 U(eff) 热激活势垒的单分子磁体= 32-36 厘米(-1) (47-52 K)。变温穆斯堡尔数据还证实了 δ 和 ΔE(Q) 值对于 1 具有显着的温度依赖性，这与经历自旋状态变化的系统一致。同样，1 的变温 X 波段 EPR 谱表明，S = 3/2 可能是基态，而 S = 5/2 的能量接近。多边 XAS 吸收光谱表明 1 的电子结构与有效的铁氧化态高度共价，由于
• Carbon dioxide binding at a Ni/Fe center: synthesis and characterization of Ni(η¹-CO₂-κC) and Ni-μ-CO₂-κC:κ²O,O′-Fe
  作者：Changho Yoo、Yunho Lee

  DOI：10.1039/c6sc03450k

  日期：——

  A heterobimetallic Ni-μ-CO₂-κC:κ²O,O′-Fe species reminiscent of the CODH active site was synthesized, helping to elucidate the role of the unique iron.

  合成了一种与 CODH 活性位点相似的杂多金属 Ni-μ-CO2-κC:κ2O,O′-Fe 物种，有助于阐明独特铁元素的作用。