| Conţinutul numărului revistei |
| Articolul precedent |
| Articolul urmator |
 |
 835 16 |
| Ultima descărcare din IBN: 2023-11-06 15:41 |
| Căutarea după subiecte similare conform CZU |
| 548.736+546.661+543.426 (1) |
| Кристаллография (54) |
| Неорганическая химия (450) |
| Спектральные методы анализа. Оптические методы анализа (68) |
 SM ISO690:2012LITSIS, Elena, OVCHYNNIKOV, Vladimir, SLYVA, Tetiana, SHISHKINA, Svitlana, AMIRKHANOV, Vladimir. Lanthanide coordination compounds with monodentate coordinated β-diketone heteroanalogue - (2,2,2-trichloro-n-(dipiperidin-1-yl-phosphoryl)acetamide: synthesis and spectral investigations. In: Chemistry Journal of Moldova, 2018, nr. 1(13), pp. 15-23. ISSN 1857-1727. DOI: https://doi.org/10.19261/cjm.2017.466 |
| EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
  Chemistry Journal of Moldova |
||||||
| Numărul 1(13) / 2018 / ISSN 1857-1727 /ISSNe 2345-1688 | ||||||
|
||||||
| DOI:https://doi.org/10.19261/cjm.2017.466 | ||||||
| CZU: 548.736+546.661+543.426 | ||||||
| Pag. 15-23 | ||||||
|
||||||
 Descarcă PDF |
||||||
| Rezumat | ||||||
14 new mononuclear six-coordinate lanthanide coordination compounds of general formula [Ln(HL)3Cl3] (Ln = La-Nd, Sm-Lu; HL = (2,2,2-trichloro-N-(dipiperidin-1-yl-phosphoryl)acetamide CCl3C(O)N(H)P(O)[N(CH2)5]2, carbacylamidophosphate (CAPh) type ligand) have been synthesized from non-aqueous solutions. The complexes have been characterized by elemental analysis, FTIR, 1H- and 31P-NMR, and UV-Vis spectroscopy. The structure of [Sm(HL)3Cl3] (1) has been further confirmed by single crystal X-ray diffraction analysis. Crystal data: trigonal, R3, with a = 24.098 Å, c = 18.025 Å, V = 9065.0 Å3, Z = 6, R1 = 0.0327, and wR2 = 0.0404. The crystal structure was solved as two crystallographically independent fragments Sm(HL)Cl: A and B that exist in the crystalline lattice due to the differences in some geometrical parameters. |
||||||
| Cuvinte-cheie lanthanide, carbacylamidophosphate, phosphoryl ligand, six-coordinate lanthanide complex, electronic spectrum. |
||||||
|
|
|
|
