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[FeII(pyridine)4(NCSe)2] | 24835-36-7

中文名称
——
中文别名
——
英文名称
[FeII(pyridine)4(NCSe)2]
英文别名
[FeII(NCSe)2(Py)4];[Fe(py)4(SeCN)2];[Fe(NCSe)2(pyridine)4]
[Fe<sup>II</sup>(pyridine)<sub>4</sub>(NCSe)<sub>2</sub>]化学式
CAS
24835-36-7;15154-80-0
化学式
C22H20FeN6Se2
mdl
——
分子量
582.208
InChiKey
MZFKMAYJOJUNDB-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    描述:
    [FeII(pyridine)4(NCSe)2]4,6-bis[N,N-bis(2'-pyridylmethyl)aminomethyl]-2-phenylpyrimidine甲醇 为溶剂, 反应 1.17h, 以82%的产率得到
    参考文献:
    名称:
    Nine Diiron(II) Complexes of Three Bis-tetradentate Pyrimidine Based Ligands with NCE (E = S, Se, BH3) Coligands
    摘要:
    Three bis-tetradentate acyclic amine ligands differing only in the arm length of the pyridine pendant arms attached to the 4,6-positions of the pyrimidine ring, namely, 4,6-bis[N,N-bis(2'-pyridylethyl)aminomethyl]-2-phenylpyrimidine (L-Et), 4,6-bis[N,N-bis(2'-pyridylmethyl)aminomethyl]-2-phenylpyrimidine (L-Me), and 4,6-[(2'-pyridylmethyl)-2'-pyridylethyl)aminomethyl]-2-phenylpyrimidine (L-Mix) have been used to synthesize nine air-sensitive diiron(II) complexes: [(Fe2LEt)-L-II(NCS)(4)]center dot MeOH center dot 3/4H(2)O (1 center dot MeOH center dot 3/4H(2)O), [(Fe2LEt)-L-II(NCSe)(4)]center dot H2O (2 center dot H2O), [(Fe2LEt)-L-II(NCBH3)(4)]center dot 5/2H(2)O (3 center dot 5/2H(2)O), [(Fe2LEt)-L-II(NCS)(4)]center dot 1/2H(2)O (4 center dot 1/2H(2)O), [(Fe2LEt)-L-II(NCSe)(4)] (5), [(Fe2LEt)-L-II(NCBH3)(4)]center dot 3/2H(2)O (6 center dot 3/2H(2)O), [(Fe2LMix)-L-II(NCS)(4)]center dot 1/2H(2)O (7 center dot 1/2H(2)O), [(Fe2LMix)-L-II(NCSe)(4)]center dot 3/2H(2)O (8 center dot 3/2H(2)O), and [(Fe2LMix)-L-II(NCBH3)(4)]center dot 3/2H(2)O (9 center dot 3/2H(2)O). Complexes 3 center dot 5/2H(2)O, 4 center dot 1/2H(2)O, 5, 6 center dot 3/2H(2)O, and 8 center dot 3/2H(2)O were structurally characterized by X-ray crystallography, revealing, in all cases, both of the iron(II) centers in an octahedral environment with two NCE (E = S, Se, or BH3) anions in a cis-position relative to one another. Variable temperature magnetic susceptibility measurements showed that: all nine diiron(II) complexes are stabilized in the [HS-HS] state from 300 K to 4 K, and exhibit weak antiferromagnetic coupling. Mossbauer spectroscopy confirmed the spin and oxidation states of eight of the nine complexes (the synthesis of air-sensitive complex 3 was not readily reproduced).
    DOI:
    10.1021/ic3012052
  • 作为产物:
    描述:
    吡啶 、 iron(II) perchlorate hexahydrate 、 potassium selenocyanate甲醇 为溶剂, 生成 [FeII(pyridine)4(NCSe)2]
    参考文献:
    名称:
    3,5-双(2-吡啶基)-1,2,4-三唑化物桥联的双核铁(II)自旋交联化合物的磁性和结构解析
    摘要:
    在两个结构相似的分子式为[Fe(NCX)(py)] 2(μ- L)2的双核铁(II)自旋交联(SCO)配合物上描述了可变温度磁化率,Mössbauer光谱学和X射线晶体学研究,其中L可以是一个3,5-二(2-吡啶基)-pyrazolate桥连配体,bpypz - ,其实例已经由Kaizaki和同事,或相应的3,5-二(2-吡啶基)被先前报道- 1,2,4-三唑,bpytz - 。合成的化合物为[Fe(NCS)(py)] 2(μ- bpypz)2(1),[Fe(NCSe)(py)] 2(μ- bpypz)2(2),[Fe(NCS)(py)] 2(μ- bpytz)2(3),[Fe(NCSe)(py)] 2(μ- bpytz)2(4),[Fe(NCBH 3) (py)] 2(μ- bpytz)2(5)。1和3的晶体和分子结构在其HS–HS形式中非常相似(HS =高自旋d 6)。与报道的1的沉淀
    DOI:
    10.1016/j.poly.2006.09.003
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文献信息

  • Solvent Polarity Predictably Tunes Spin Crossover <i>T</i><sub>1/2</sub> in Isomeric Iron(II) Pyrimidine Triazoles
    作者:Santiago Rodríguez-Jiménez、Alexis S. Barltrop、Nicholas G. White、Humphrey L. C. Feltham、Sally Brooker
    DOI:10.1021/acs.inorgchem.8b00128
    日期:2018.6.4
    the 4-pyrimidine complex (216–367 K), regardless of solvent choice, consistent with the 2-pyrimidine ring providing a stronger ligand field than the 4-pyrimidine ring. Strong correlations of solvent polarity index with the T1/2 values in those solvents are observed for each complex, enabling predictable T1/2 tuning by up to 150 K. While this correlation is tantalizing, here it may also be reflecting solvent-dependent
    制备了两个基于嘧啶的异构体Rdpt型三唑配体:4-(4-甲基苯基)-3-(2-嘧啶基)-5-苯基-4 H -1,2,4-三唑(L 2嘧啶)和4- (4-甲基苯基)-3-(4-嘧啶基)-5-苯基-4 H -1,2,4-三唑(L 4嘧啶)。当与[Fe II(吡啶)4(NCE)2 ],其中E = S,Se或BH 3反应时,会获得两个单核(II)配合物家族,其中包括六个溶剂型,总共提供了12种化合物: [Fe II(L 2嘧啶)2(NCS)2 ](1),的[Fe II(大号2pyrimidine)2(NCSE)2 ](2),2 ·1.5H 2 O,的[Fe II(大号2pyrimidine)2(NCBH 3)2 ]·2CHCl 3(3 ·2CHCl 3),3和3 ·2H 2 O,[Fe II(L 4嘧啶)2(NCS)2 ](4),4 ·H 2 O,[FeII(大号4pyrimidine)2(NCSE)2
  • Solid Versus Solution Spin Crossover and the Importance of the        Fe–N≡C(X) Angle
    作者:Santiago Rodríguez-Jiménez、Sally Brooker
    DOI:10.1021/acs.inorgchem.7b01338
    日期:2017.11.20
    A new family of mononuclear [FeII(Rdpt)2(NCE)2] complexes (E = S, Se, or BH3) is formed by 1:2 reaction of [FeII(pyridine)4(NCE)2] with the monotopic pyridyl triazole ligand 4-(4-methylphenyl)-3-(2-pyridinyl)-5-phenyl-4H-1,2,4-triazole (tolpyph). The three complexes are obtained as six different solvatomorphs: [FeII(tolpyph)2(NCS)2]·H2O (1·H2O), 1·1.5CH3OH·0.5H2O, [FeII(tolpyph)2(NCSe)2] (2), 2·1.5H2O
    通过[Fe II(吡啶)4(NCE)2 ]与1:2反应形成一个新的单核[Fe II(Rdpt)2(NCE)2 ]络合物(E = S,Se或BH 3)。单位吡啶基三唑配体4-(4-甲基苯基)-3-(2-吡啶基)-5-苯基-4 H -1,2,4-三唑(tolpyph)。获得三种复合物,形成六种不同的溶剂化形态:[Fe II(tolpyph)2(NCS)2 ]·H 2 O(1 ·H 2 O),1 ·1.5CH 3OH·0.5H 2 O,的[Fe II(tolpyph)2(NCSE)2 ](2),2 ·1.5H 2 O,的[Fe II(tolpyph)2(NCBH 3)2 ](3),和3 · ħ 2 O.单晶X-射线衍射表明,1 ·1.5CH 3 OH·0.5H 2 O和2是高自旋(HS)在100 K,而3是低自旋(LS)在100K和HS在373K。化合物3是具有NCBH 3共配体的[Fe II(Rdpt)2(NCE)2
  • Synthesis and characterisation of two high spin iron(II) complexes of 3,4-diphenyl-5-(2-pyridyl)-1,2,4-triazole
    作者:Reece G. Miller、Guy N.L. Jameson、Juan Olguín、Sally Brooker
    DOI:10.1080/10610278.2012.691608
    日期:2012.8.1
    The stepwise synthesis of the new ligand 4,5-diphenyl-3-pyridyl-1,2,4-triazole (phppt) from N-phenyl-pyridine-2-thiocarboxamide and benzohydrazide is reported. Two iron(II) complexes, [Fe(phppt)(2)(SCN)2]center dot 2MeOH and [Fe(phppt)(2) (SeCN)(2)]center dot Et2O, have been prepared and structurally characterised at 90 K, showing that both complexes are high spin (HS). The Mossbauer spectrum of [Fe(phppt) 2(SeCN) 2]center dot 1.5MeOH is consistent with the iron(II) ion being HS at 5.2 K.
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