Fe(pyrazine)[Pt(CN)4] | 864377-11-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 英文名称: Fe(pyrazine)[Pt(CN)4]
• CAS: 864377-11-7
• 化学式: C₄H₄N₂*C₄N₄Pt*Fe
• 分子量: 435.087
• InChiKey: RKFMWJIAHHKERP-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  二氧化硫 、 Fe(pyrazine)[Pt(CN)4] 生成 {Fe(pz)[Pt(CN)4]}·0.25SO2
  参考文献：
  名称：

  自旋交联多孔配位聚合物中二氧化硫的可逆化学吸附

  摘要：

  在室温下研究了霍夫曼型自旋交联多孔配位聚合物（SCO-PCP）{Fe（pz）[Pt（CN）4 ]}对二氧化硫（SO 2）的化学吸附。热分析和吸附-解吸等温线表明，约。每摩尔{Fe（pz）[Pt（CN）4 ]}中保留有1摩尔SO 2。尽管如此，SO 2松散地连接到主机的网络的壁和在24小时，在298个K.单晶完全释放{的Fe（PZ）[PT（CN）4 ]}· Ñ SO 2（Ñ ≈0.25）在SO 2饱和的水溶液中生长和它的晶体结构，在120 K的SO分析2分子配位铂II通过硫原子离子和Pt-S = 2.585（4）离子。这种配位稍微稳定了Fe II离子的低自旋态，使自旋转变的临界温度移动了8-12K。已进行DFT计算以使这些观察合理化。

  DOI：

  10.1021/ic4020477
• 作为产物：
  描述：

  [Fe(II)(pyrazine)(Pt(II)(CN)4)]*2(water) 以 neat (no solvent) 为溶剂， 生成 Fe(pyrazine)[Pt(CN)4]
  参考文献：
  名称：

  一枪激光脉冲在室温下在自旋交叉复合物[Fe（C4H4N2）{Pt（CN）4}]中引起可逆的自旋跃迁。

  摘要：

  DOI：

  10.1002/anie.200500717

文献信息

• Evidencing size-dependent cooperative effects on spin crossover nanoparticles following their HS→LS relaxation
  作者：Teresa Delgado、Cristian Enachescu、Antoine Tissot、Andreas Hauser、Laure Guénée、Céline Besnard

  DOI：10.1039/c8tc04315a

  日期：——

  The size dependence of the relaxation mechanism after photo-excitation through the Light-Induced Excited Spin-State Trapping (LIESST) effect of [Fe(pz)Pt(CN)₄] micro- and nanoparticles is evidenced experimentally and simulated in the framework of the mechanoelastic model.

  实验证明了[Fe(pz)Pt(CN)4]微粒和纳米粒子在光激发后通过光激发自旋态捕获（LIESST）效应产生的弛豫机制的尺寸依赖性，并在力学弹性模型的框架内对其进行了模拟。
• Water Adsorption Properties of Fe(pz)[Pt(CN)₄] and the Capture of CO₂ and CO
  作者：Daniel Alvarado-Alvarado、Juan H. González-Estefan、J. Gabriel Flores、J. Raziel Álvarez、Julia Aguilar-Pliego、Alejandro Islas-Jácome、Guillaume Chastanet、Eduardo González-Zamora、Hugo A. Lara-García、Brenda Alcántar-Vázquez、Mathieu Gonidec、Ilich A. Ibarra

  DOI：10.1021/acs.organomet.9b00711

  日期：2020.4.13

  H2O and cyclohexane adsorption properties and the CO2 and CO capture capability of the microporous material Fe(pz)[Pt(CN)(4)] were examined. This 3D coordination polymer retained its crystallinity and structural stability after all adsorption-desorption experiments (demonstrated by PXRD and BET surface area). Thus, the total water uptake was equal to 14.6 wt % (8.12 mmol g(-1)) at 90% P/P-0, and in comparison to the adsorption of cyclohexane, Fe(pz) [Pt(CN)(4)] demonstrated a relatively high degree of hydrophilicity. The total cyclohexane uptake of 0.28 mmol g(-1), which in comparison to the total water uptake value of 8.12 mmol g(-1), corroborated such hydrophilic behavior. Additionally, the CO2 capture was equal to 9.3 wt % for activated Fe(pz)[Pt(CN)(4)], a higher value in comparison to other lead MOFs such as NOTT-400 (4.4 wt %), despite the fact that the latter exhibits a larger BET surface area (1356 m(2)Cl) than Fe(pz)[Pt(CN)(4)] (BET = 431 m(2) g(-1)). When the CO2 capture capability was measured on a partially water saturated Fe(pz) [Pt(CN)(4)] sample, we observed a weight gain from 11.7 wt % (only water uptake) to 14.1 wt % (water + CO2). This weight increment (2.4 wt %) was attributed to the oversolubility of CO2. The CO capture on Fe(pz)[Pt(CN)(4)] showed a total uptake of 4.7 mmol/g after only 20 min, a result comparable to those for MOFs with much higher BET surface areas, such as MOF-74(Mg) (BET = 1957 m(2) g(-1); 4.4 mmol g(-1)). Finally, in situ DRIFT experiments exhibited the coordination of CO with open Pt(II) metal sites.