Search
CSV
RISMass Spectrometry Investigation of Some New Phosphoramide and Thiophosphoramide Compounds
In this research, some new phosphoramide and thiophosphoramide compounds were prepared from the reaction of amines with P(O)Cl3 and (C2H5O)2P(S)Cl (commercial substances), 4–CH3-C6H4NHP(S)Cl2 (1), ((C6H5CH2)(CH3)N)P(S)Cl2 (2) and CHCl2C(O)NHP(O)Cl2...
Synthesis and characterization of some new phosphoramide and thiophosphoramide derivatives: crystal structure of CHCl2C(O)NHP(O)[NHCH2CH2CH3]2
) plane (Fig. 1). The spectroscopic features of the title structure as well as some phosphoramides ([2-Cl-C6H4O]P(O)[NHCH2C6H4-4-Cl]2 (ii), [2-Cl-C6H4O]P(O)[NHCH2C6H4-4-CH3]2 (iii), [4-Cl-C6H4CH2NH]3P(O) (iv))and thiophosphoramides ([4-Cl-C6H4CH2NH]3P...
A new solvated thiophosphoramide: single crystal X-ray diffraction, NMR study and Hirshfeld surface analysis
and mass spectroscopy.
Keywords: Thiophosphoramide, Hirshfeld surface, Crystal structure, NMR
References
[1]K. Gholivand, F. Molaei and M.Hosseini., ActaCryst. B, 2015, 71, 176–185.
[2] M. Pourayoubi, S. Shoghpour...
Phosphoramides and thiophosphoramides: some different structural aspects investigated based on the structures deposited in the Cambridge Structural Database (CSD) completed with new diffraction studies
The structural features of phosphoramides and thiophosphoramides are reviewed and compared
with the structures of the phosphorous (V) compounds with the [N][X][Y]P═O and [N][X][Y]P═S
segments (N = nitrogen atom & X, Y = N, C, O...
Differences in the geometries of compounds with [O]nP(O)[N]3–n, [O]nP(S)[N]3–n and [C]mP(O)[N]3–m (n = 0, 1, 2, 3; m = 1, 2, 3) segments: A Cambridge Structural Database analysis completed with fourteen new structures
Recently, we reported on the analysis of hydrogen bond pattern in different families of phosphorous(V) compounds, considering the structure determination of some derivatives and the study of analogous structures deposited ...
Evaluation of N—H···S and N—H···π interactions in O,Oʹ-diethyl N-(2,4,6-trimethylphenyl)thiophosphate: a combination of X-ray crystallographic and theoretical studies
In the crystal structure of O,Oʹ-diethyl N-(2,4,6-trimethylphenyl)thiophosphate, C13H22NO2PS, two symmetrically independent thiophosphoramide molecules are linked through N—H…S and N—H…π hydrogen bonds to form a noncentrosymmetric dimer, with Zʹ = 2...
The first coordination polymers with an [O]2[N]P(S)-Hg segment: a combined experimental, theoretical and database study
with (O)2(N)PS-based ligands. The mercury atoms adopt a distorted trigonal pyramidal environment, Hg(Cl)3(S) for 1 and 3 and Hg(Br)2(S)2 for 2, and the difference observed in the stoichiometry of mercury halide to the thiophosphoramide ligand in 1 and 3...
A database analysis of P—O—C bond angles in the structures with P(O)[O—C]2[N] and P(S)[O—C]2[N] segments: a comparison with P—S—C bond angles and completed with three new structures
In the previous published papers, some structural features of phosphoramides1,2 and thiophosphoramides3,4 were considered through diffraction study of some derivatives and also analysis of analogous structures deposited in the Cambridge Structural...
A combined X-ray crystallography and theoretical study of N—H…OX (X is ═P and —C) hydrogen bonds in two new structures with a (C—O)2(N)P(═Y)(Y is O and S) skeleton
The crystal structures of N,N'-(cyclohexane-1,4-diyl)bis(O,O'-diphenylphosphoramide), C30H32N2O6P2 or (C6H5O)2P(O)(1-NH)(C6H10)(4-NH)P(O)(OC6H5)2, (I), and N,N'-(1,4-phenylene)bis(O,O'-dimethylthiophosphoramide), C10H18N2O4P2S2 ...
Two new thiophosphoramide structures: N,N',N"-tricyclohexylphosphorothioic triamide and O,O'-diethyl (2-phenylhydrazin-1-yl)thiophosphonate
The compound N,N',N"-tricyclohexylphosphorothioic triamide, C18H36N3PS or P(S)[NHC6H11]3, (I), crystallizes in the space group Pnma with the molecule lying across a mirror plane; one N atom lies on the mirror plane, whereas ...