Varieties in structures of Co(II), Ni(II) and Cu(II) coordination compounds based on dimethyl pyridin-2-ylcarbamoylphosphoramidate

Synthesis, Structure, and Antiproliferative Action of 2-Pyridyl Urea-Based Cu(II) Complexes

“…Thus, the structural data on the synthesized pyridyl urea-based Cu(II) complexes is in line with previously reported Cu(II) coordination compounds incorporating N,O -bidentate ligands [ 15 , 21 , 52 , 53 , 54 , 55 ].…”

“…It is widely known that 2-pyridyl urea derivatives are N,O-chelate ligands capable of efficiently forming complexes with transition metals [15,[20][21][22][23][24][25][26], among which Cu(II) holds a unique position. We have noticed that only a handful of Cu(II) incorporating 2-pyridyl urea complexes have been reported to date.…”

Tris(N-{bis[methyl(phenyl)amino]phosphoryl}benzenesulfonamidato-κ2O,O′)(1,10-phenanthroline-κ2N,N′)lanthanum(III)

“…In addition, these compounds are potentially bidentate O,O-donor chelating ligands for metal ions, similar to other deprotonated phosphorylic ligand derivatives (Znovjyak et al, 2015;Amirkhanov et al, 2014;Litsis et al, 2016;Shatrava et al, 2016a). For details of the coordination chemistry of phosphorylic ligands in molecular form, see Gholivand et al (2012Gholivand et al ( , 2014, Yizhak et al (2013) and Shatrava et al (2016b).…”

“…In addition, these compounds are potentially bidentate O,O-donor chelating ISSN 2056-9890 ligands for metal ions, similar to other deprotonated phosphorylic ligand derivatives (Znovjyak et al, 2015;Amirkhanov et al, 2014;Litsis et al, 2016;Shatrava et al, 2016a). For details of the coordination chemistry of phosphorylic ligands in molecular form, see Gholivand et al (2012Gholivand et al ( , 2014, Yizhak et al (2013) and Shatrava et al (2016b).Recently, we reported the preparation and study of the coordination properties of several representatives of sulfonylamidophosphates:methyl ( Knowledge of the crystal structure is an essential part of understanding the luminescent properties of these types of lanthanide complexes. In this paper we would therefore like to report the molecular and crystal structure of a lanthanum coordination compound based on the amidic type SAPh ligand N-(methyl(phenylamino)phosphoryl)benzenesulfonamide (HL) [PhSO 2 NHP(O)(N(Me)Ph) 2 ] with the general formula La(L) 3 Phen.…”

Crystal structure of aquatris{μ-N-[bis(diethylamino)phosphoryl]-2,2,2-trichloroacetamidato-κ3O,O′:O}calciumsodium

“…Polyfunctional phosphorus compounds [O P-C(R)-P O](L), having oxygen-donor groups capable of binding a number of metal ions into structurally versatile metal phosphonate hybrids M 2+ /L (Sr 2+ , Ba 2+ , Ca 2+ ) or A + /M 2+ /L (A = Na, K) have received considerable attention (Colodrero et al, 2011;Niekiel & Stock, 2014). Complexes based on carbacylamido-phosphates (CAPhos) containing the phosphorylated structural core [O C-NH-P O] have been used as luminescence markers (Litsis et al, 2015), for their cytotoxic activity (Grynuyk et al, 2016) and as buildingblocks in aimed synthesis of coordination compounds with specified structure (Shatrava et al, 2016). The especially interesting feature of carbacylamidophosphate ligands is the bidentate or bidentate-chelate character of their coordination to the central atom (Amirkhanov et al, 2014;Gubina et al, 2000).…”