Copper(I) complexes of N-thioacylamido(thio)phosphates and triphenylphosphine

Complexes of N-(thio)phosphorylthioureas AdNHC(S)NHP(X)(OiPr)2 (X = O, S) with cobalt(II), zinc(II), and cadmium(II). Crystal structure of Co[AdNHC(S)NP(S)(OiPr)2]2

“…The resonances of the NH protons in the 1 H NMR spectra of Zn(L I ) 2 , Zn(L II ) 2 , and Cd(L II ) 2 show a splitting due to the 4 J PNCNH spin-spin interaction. This was previously reported for the other 1,5-O,S-and 1,5-S,S 0 -chelates of N-(thio)phosphorylthioureas [18][19][20][21], and attributed to the fact that the P-N-C-N-H chain matches the so-called Wcriterion. It should be noted that no such splitting is observed for the free ligands HL I,II [12].…”

“…4). The endocyclic angle S(2)-Co (1) (19), N(2)-C(1)-S(2) 113.04 (19). Symmetry operators for generating equivalent atoms: ( 0 ): 1 -x, y, -z ?…”

Novel bicyclic hexanuclear copper(I) aggregate: Structure and solid state 31P CPMAS NMR spectra of [(Cu3L3)2] and [Cu(PPh3)2L] complexes of N-(diisopropoxythiophosphinyl)-N′-phenylthiourea (HL)

“…To the best of our knowledge, compound 1 represents the first example for the spontaneous ''side-by-side" association of the two neutral cyclic [Cu 3 L 3 ] moieties to give a hexameric unit. The structural and spectral parameters of the aggregate are discussed in comparison with the mononuclear analog [Cu(PPh 3 ) 2 L] (2), which has been reported earlier [11].…”

Synthesis, Characterisation and Luminescent Properties of Mixed‐Ligand Copper(I) Complexes Incorporating N‐Thiophosphorylated Thioureas and Phosphane Ligands

“…In preceding papers we described heteroligand complexes of Cu I with a number of N-thiophosphorylated thioureas and thioamide RC(S)NHP(S)(OiPr) 2 [R = morpholin-4-yl, piperidin-1-yl, [1] (1-naphthyl)NH, [2] NH 2 (HL I ), [1,3] (pyridin-2-yl)NH, (pyridin-3-yl)NH, H 2 N-6-Py-2-NH, [4] Ph, Et 2 N, [5][6][7] (EtO) 2 P(O)CH 2 C 6 H 4 -4-NH, [8] MeNH, iPrNH, tBuNH, Me 2 N, PhNH, 2,6-Me 2 C 6 H 3 NH, 2,4,6-Me 3 C 6 H 2 NH [9][10][11] ] and triphenylphosphane or Ph 2 P-(CH 2 ) 1-3 PPh 2 and Ph 2 P(C 5 H 4 FeC 5 H 4 )PPh 2 . We also showed that the reactions of alkaline salts of the tetrakisScheme 1.…”

“…[6,[13][14][15][16][17][18][19][20] Only one dinuclear heteroligand complex of Cu I with N-thiophosphoryl bis(thiourea), containing 1,10-diaza-18-crown-6, and PPh 3 (Scheme 1) has been described. [6] To the best of our knowledge there are no crystal structures of such types of complexes. Furthermore, we have described two Cu I complexes…”