Crystal structure of {N1,N3-big[(1-benzyl-1H-1,2,3-triazol-4-yl)methylidene]-2,2-dimethylpropane-1,3-diamine}bis(tinocyanato-κN)iron(II)

被引：3
|
作者：
Znovjyak, Kateryna [1 ]
Seredyuk, Maksym [1 ]
Malinkin, Sergey O. [1 ]
Shova, Sergiu [2 ]
Soliev, Lutfullo [3 ]
机构：
[1] Taras Shevchenko Natl Univ Kyiv, Dept Chem, Volodymyrska St 64, UA-01601 Kiev, Ukraine
[2] Romanian Acad Sci, Petru Poni Inst Macromol Chem, Dept Inorgan Polymers, Aleea Grigore Ghica Voda 41-A, Iasi 700487, Romania
[3] Tajik State Pedag Univ, Fac Chem, Dept Gen & Inorgan Chem, Rudaki 121, Dushanbe 734003, Tajikistan
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2020年 / 76卷
基金：
欧盟地平线“2020”;
关键词：
iron(II) complex; thiocyanate complex; high spin state; trigonal distortion; crystal structure; SPIN-CROSSOVER COMPLEX; IRON(II) COMPLEXES; ROOM-TEMPERATURE; MONONUCLEAR; BEHAVIOR; LIGAND; TRANSITIONS;
D O I：
10.1107/S2056989020012608
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The unit cell of the title compound, [Fe-II(NCS)(2)(C25H28N8)], consists of two charge-neutral complex molecules related by an inversion centre. In the complex molecule, the tetradentate ligand N-1,N-3-bis[(1-benzyl-1H-1,2,3-triazol-4-yl)methylene]-2,2-dimethylpropane-1,3-diamine coordinates to the Fe-II ion through the N atoms of the 1,2,3-triazole moieties and aldimine groups. Two thiocyanate anions, coordinating through their N atoms, complete the coordination sphere of the central ion. In the crystal, neighbouring molecules are linked through weak C-H center dot center dot center dot pi, C-H center dot center dot center dot S and C-H center dot center dot center dot N interactions into a two-dimensional network extending parallel to (011). The intermolecular contacts were quantified using Hirshfeld surface analysis and two-dimensional fingerprint plots, revealing the relative contributions of the contacts to the crystal packing to be H center dot center dot center dot H (35.2%), H center dot center dot center dot C/C center dot center dot center dot H (26.4%), H center dot center dot center dot S/S center dot center dot center dot H (19.3%) and H center dot center dot center dot N/N center dot center dot center dot H (13.9%).
引用
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页码：1661 / +
页数：11
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