Reaction of N-diisopropoxyphosphorylthiobenzamide (HL) with the CoII cation: the crystal structure of CoL2 and CoL2·2HL complexes

Coordination Mode of the Zinc(II) and Cadmium(II) Cations with N‐(Diisopropoxyphosphoryl)thiobenzamide

“…According to the X‐ray data, complex 1 is a spirocyclic chelate with a distorted tetrahedral ZnO 2 S 2 core (Figure 3). Similarly to those of the [Co II L 2 ] complex with the same ligand, investigated by us earlier,21 the six‐membered chelate rings are practically flat. The phosphorus atoms usually have a tetrahedral configuration in such compounds.…”

“…The coordination geometry of the Cd II atom is tetragonal bipyramidal ( D 2h ) (Figure 5). Isostructural complexes of Co II and Ni II with HL exist and have been synthesised by us previously 21…”

Field-induced slow relaxation of magnetization in the S = 3/2 octahedral complexes trans-[Co{(OPPh2)(EPPh2)N}2(dmf)2], E = S, Se: effects of Co–Se vs. Co–S coordination

“…1 and S3 †). A similar axial elongation was observed in octahedral trans-[Ni{(OPPh 2 )(EPPh 2 ) N} 2 (dmf ) 2 ] 44 and 49 The Co-O L bond lengths of complex 1 are larger by only 0.04 Å compared to those of tetrahedral [Co{(OPPh 2 )(SPPh 2 ) N} 2 ] (average 1.980 Å). 47 44 and tetrahedral [Co{(SePPh 2 ) 2 N} 2 ] (average 2.4323 50a and 2.415 Å (ref.…”

Specific Features of the Structure of Chelate Complexes of N-Thiocarbamoylamidophosphates with Zn(II) and Cd(II) Cations

“…We previously demonstrated the possibility of the realization of such a coordination surrounding for amidophosphates I containing donor atoms of different nature X and Y on an example of the complexes of the phosphorylated thiobenzamide PhC(S) . NHP(O)(OPr-i) 2 (HQ, V) with Co(II) [21], Ni(II) [22], and Cd(II) [23]. According to X-ray diffraction data, they have the composition M(HQ) 2 Hence, our study showed that the structure and properties of Cd(II) complexes of N-thioacylamidophosphates RC(S)NHP(O)R`2 with significantly differ from our previously studied Zn(II) complexes.…”