Keywords
2-MNA
mercaptonicotinic acid
3d-metallar
koordinatsion birikma
koordinatsion polimer
metall-organik karkas
tiolat
karboksilat.
How to Cite
Abstract
Ushbu sharhda 2-merkaptonikotin kislota (2-MNA, H₂mna) asosida hosil qilingan ayrim metall-kompleks birikmalar, ayniqsa 3d-qator metallari — Mn(II), Fe(II), Co(II), Ni(II), Cu(I)/Cu(II) va Zn(II) bilan hosil qilgan koordinatsion tizimlar tahlil qilinadi. 2-MNA tarkibidagi piridin azoti, karboksil guruhi kislorodlari va tiol/tiolat oltingugurtining bir molekulada mavjudligi ligandga turli koordinatsion rejimlarda bog‘lanish imkonini beradi. Adabiyotlarda ushbu ligandning monodentat, bidentat- xelatlovchi va ko‘priklovchi funksiyalari, bir o‘lchamli zanjirlar, ikki va uch o‘lchamli koordinatsion tarmoqlar hamda metall-sulfid/tiolat klasterlarini shakllantirishi ko‘rsatilgan. Zn(II) uchun S,O-xelatlangan koordinatsion polimerlar, Mn(II) uchun O,S-donorli oktaedrik kompleks, Fe(II) uchun 1D koordinatsion polimer, Ni(II) uchun 2D tarmoqlar va Cu(I) uchun dinuklear hamda klasterli tuzilmalar misol sifatida ko‘rib chiqiladi. Shuningdek, 2-MNA komplekslarining FTIR, rentgen-strukturaviy, termik, magnit, fotolyuminessent va biologik xususiyatlari hamda ularning sensor, materialshunoslik va biologik faol materiallar yaratishdagi istiqbollari muhokama qilinadi.References
1. Casarin M., Devic T., Famengo A., Forrer D., Gross S., Tondello E., Vittadini A. Molecular, Electronic, and Crystal Structures of Self-Assembled Hydrothermally Synthesized Zn(II)-Mercaptonicotinate: A Combined Spectroscopic and Theoretical Approach. Inorganic Chemistry, 2010, 49, 4099–4108. DOI: 10.1021/ic902076r.
2. Haggag S.M.S. Surface Layer-by-Layer Chemical Deposition Reaction for Nanosized Thin-Film Formation of Metal Complexes of 2-Mercaptonicotinic Acid. European Journal of Inorganic Chemistry,
2010. DOI: 10.1002/ejic.200901170.
3. Nomiya K., Takahashi S., Noguchi R. Synthesis and crystal structure of a hexanuclear silver(I) cluster [Ag(Hmna)]6·4H2O and a supramolecular gold(I) complex H[Au(Hmna)2] in the solid state, and their antimicrobial activities. J. Chem. Soc., Dalton Trans., 2000, 2091–2097. DOI: 10.1039/B001664K.
4. Quintal S.M.O., Nogueira H.I.S., Félix V., Drew M.G.B. Coordination modes of 2-mercaptonicotinic acid: synthesis and crystal structures of palladium(II), platinum(II), rhenium(III) and molybdenum(VI) complexes. Dalton Transactions,
2002. DOI: 10.1039/B206101E.
5. Li W.-Q. (1,10-Phenanthroline-κ2N,N′)bis(2-thioxo-1,2-dihydropyridine-3-carboxylato-κ2O,S)manganese(II). Acta Crystallographica Section E, 2010.
6. Gao E.-J., Liu T.-L., Jiao W. et al. Crystal structure of a new transition metal-organic Zn(II) complex. Journal of Structural Chemistry, 2013, 54, 972–977. DOI: 10.1134/S002247661305020X.
7. Ahmad T., Mahmood R., Georgieva I. et al. Synthesis, crystal structure and DFT studies of a novel dinuclear copper(I) complex with triphenylphosphine and 2-mercaptonicotinic acid. Journal of Molecular Structure, 2018, 1153, 179–186. DOI: 10.1016/j.molstruc.2017.10.005.
8. Construction of a new magnetic coordination polymer through an unusual Fe-mediated in situ redox reaction. Journal of Molecular Structure, 2019, 1183, 287–291. DOI: 10.1016/j.molstruc.2019.01.070.
9. Natarajan S. Stepwise Crystallization: Illustrative Examples of the Use of Metalloligands [Cu6(mna)6]6− and [Ag6(Hmna)2(mna)4]4− in the Formation of Heterometallic Two- and Three-Dimensional Assemblies. Crystal Growth & Design, 2014, 14, 4531–4544. DOI: 10.1021/cg500632d.
10. Xu Y. et al. Heterometallic Cu−Ca/Ba MOFs of 2-Mercaptonicotinic Acid for Fast Sensing of Fe3+, Cr2O7²−/CrO4²− in Water. ChemistrySelect,
2023. DOI: 10.1002/slct.202302575.
11. Synthesis, theoretical calculations and antimicrobial studies of copper(I) complexes of cysteamine, cysteine and 2-mercaptonicotinic acid. Polyhedron, 2015, 85, 239–245. DOI: 10.1016/j.poly.2014.08.029.
12. Stepwise assembly of two 3d-4d heterometallic coordination polymers based on a hexanuclear silver(I) metalloligand. Chemical Communications, 2011, 47, 746–748. DOI: 10.1039/C0CC03534C.