Synthesis and characterization of (cryptand-222)-potassium (2-methylimidazolato)(meso-tetra-phenylporphinato)ferrate(ll)-2-methylimidazole-tetrahydrofuran (1/1/2)

Qi Wu; Zhen Yao; Jianfeng Li

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Synthesis and characterization of (cryptand-222)-potassium (2-methylimidazolato)(meso-tetra-phenylporphinato)ferrate(ll)-2-methylimidazole-tetrahydrofuran (1/1/2)

机译：（Cryptand-222） - 钾（2-甲基咪唑）（Meso-Tetra-Phorlphinato）铁酸盐（L1）-2-甲基咪唑 - 四氢呋喃（1/1/2）的合成和表征

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Metalloporphyrin complexes containing an additional imidazole ligand can provide information about the effect of deprotonation or hydrogen bonding on the axial histidine unit in heme proteins. The title high-spin five-coordinate imidazolate-ligated iron(II) porphyrinate, [K(C_18H_36N_2O_6)][Fe(C_4H_5N_2)(C_44-H_28N_4)]·C_4H_6N_2·2C_4H_8O, has been synthesized and investigated. The solvated salt crystallizes with one 2-methylimidazole molecule, two tetrahydrofuran solvent molecules and a potassium cation chelated inside a cryptand-222 (4,7,13,16,21,24-hexaoxa-l,10-diazabicyclo[8.8.8]hexacosane) molecule. The imidazolate ligand is ordered. The average Fe-Np (Np is a porphyrin N atom) bond length is 2.113 (11) A and the axial Fe-N_Im (N_Im is an imidazolate N atom) is 2.0739 (13) A. The out-of-plane displacement of the Fe~II atom from the 24-atom mean plane is 0.6098 (5) A, indicating an apparent doming of the porphyrin core.

机译：含有另外的咪唑配体的金属卟啉配合物可以提供有关血红素蛋白轴向组氨酸单元上的去质子化或氢键的作用的信息。标题高旋转五坐标咪唑酸盐连接的铁（II）卟啉，[k（C_18H_36N_2O_6）] [Fe（C_4H_5N_2）] [Fe（C_4H_5N_2）]·C_4H_6N_2·2C_4H_8O已被合成和研究。溶剂化盐用一个2-甲基咪唑分子结晶，两种四氢呋喃溶剂分子和粘附的钾阳离子螯合在碱基中（4,7,13,16,21,24-六氧肟-1,10-二氮杂双环[8.8.8] 六烷糖）分子。咪唑酸酯配体被命令。平均Fe-NP（NP是卟啉N原子）键合长度为2.113（11）A，轴向Fe-N_IM（N_IM是咪唑酯N原子）为2.0739（13）A.外平面位移来自24原子平均平均平均平均的Fe〜II原子为0.6098（5）A，表明卟啉核心的表观圆形。

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《Acta crystallographica. Section C, Structural chemistry.》 |2017年第9期|共4页
作者
Qi Wu; Zhen Yao; Jianfeng Li;
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College of Materials Science and Opto-electronic Technology University of Chinese Academy of;

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正文语种 eng
中图分类晶体学;
关键词
meso-tetraphenylporphyrin; metalloporphyrin complexes; imidazolate; cryptand-222; crystal structure; iron(II); potassium.;

机译：梅索 - 四苯基孢霉;金属卟啉络合物;咪唑酸盐;Cryptand-222;晶体结构;铁（II）;钾。;

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1. Synthesis and characterization of (cryptand-222)-potassium (2-methylimidazolato)(meso-tetra-phenylporphinato)ferrate(ll)-2-methylimidazole-tetrahydrofuran (1/1/2) [J] . Qi Wu, Zhen Yao, Jianfeng Li Acta crystallographica. Section C, Structural chemistry. . 2017,第9期

机译：（Cryptand-222） - 钾（2-甲基咪唑）（Meso-Tetra-Phorlphinato）铁酸盐（L1）-2-甲基咪唑 - 四氢呋喃（1/1/2）的合成和表征
2. Synthesis and Characterization of 3D Chiral Anhydrous Potassium Tris(oxalato)Ferrate(III): A Way Towards Multifunctional Applications [J] . A. Saritha, B. Raju, K. A. Hussain Advanced Science Letters . 2013,第3期

机译：3D手性无水三（草酸）高铁酸钾（III）的合成与表征：多功能应用的一种方法
3. Synthesis, crystal structure and characterization of chiral, three-dimensional anhydrous potassium tris(oxalato)ferrate(III) [J] . Saritha A., Raju B., Ramachary M., Physica, B. Condensed Matter . 2012,第21期

机译：手性三维无水三（草酸）高铁酸钾（III）的合成，晶体结构和表征
4. Decomposition of Potassium Ferrate(VI) (K_2FeO_4) and Potassium Ferrate(III) (KFeO_2):In-situ Mossbauer Spectroscopy Approach [C] . Libor Machala, Radek Zboril, Virender K. Sharma, International Conference Mössbauer Spectroscopy in Materials Scienc . 2008

机译：钾铁酸钾（vi）（k_2feo_4）和铁酸钾（iii）（kfeo_2）（kfeo_2）的分解：原位mossbauer光谱法
5. Solid phase kinetics of potassium ferrate synthesis in a ball mill reactor. [D] . Murshed, Mohamed. 2006

机译：球磨反应器中高铁酸钾合成的固相动力学。
6. (Cryptand-222)potassium(+) (hydrogensulfido)5101520-tetrakis(2-pivalamidophenyl)porphyrinatoferrate(II) [O] . Mondher Dhifet, Mohamed Salah Belkhiria, Jean-Claude Daran, 2009

机译：（Cryptand-222）钾（+）（氢硫基）5101520-四（2-新戊酰胺基苯甲酰基）卟啉对
7. (Cryptand-222)potassium(+) (hydrogensulfido)[5,10,15,20-tetrakis(2-pivalamidophenyl)porphyrinato]ferrate(II) [O] . Dhifet, Mondher, Belkhiria, Mohamed Salah, Daran, Jean-Claude, 2009

机译：（Cryptand-222）钾（+）（氢硫化基）[5,10,15,20-四（2-新戊酰胺基苯甲酰基）卟啉对[]

Synthesis and characterization of (cryptand-222)-potassium (2-methylimidazolato)(meso-tetra-phenylporphinato)ferrate(ll)-2-methylimidazole-tetrahydrofuran (1/1/2)

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