Journal ArticleDOI
Crystal structure of trismorpholino phosphiniminocyclotrithiazene
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TLDR
The title compound (OC4H8N)3P=N-S3N3 crystallizes in a monoclinic crystal system with unit cell parameters a = 89996(3), b = 172895(7), and c = 123648(9) A, β = 9063(5)°, Z = 4, and space group P21/n.Abstract:
The title compound (OC4H8N)3P=N–S3N3 crystallizes in a monoclinic crystal system with unit cell parameters a = 89996(3), b = 172895(7), and c = 123648(9) A, β = 9063(5)°, Z = 4, and space group P21/n Strikingly the exocylic S1–N4 bond length is 1545(3) AR and is accompanied by the largest angle at P–N4–S1 as 1312(2)° The tricoordinated sulfur atom of the cyclotrithiazene ring deviates from the mean plane of other five atoms by 0654(1) Aread more
Citations
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Aminophosphines: their chemistry and role as ligands and synthons
TL;DR: The chemistry of simple acyclic aminophosphines (synthesis, characterization, reactivity and applications) is covered and particular focus is given to their ability to form chalcogenides along with their role played as ligands in coordination chemistry and as synthons in inorganic heterocyclic chemistry as mentioned in this paper.
Journal ArticleDOI
Synthesis and X‐ray Structural Characterization of (Diisopropylamino)(Morpholino)(Phenyl)Phosphine and its Dimeric Copper(I)
TL;DR: An electron rich hybrid aminophosphine, (diisopropylamino)(morpholino) (phenyl)phosphine L, was synthesized in good yield by step-wise aminolysis reactions with dichloro(phenyl)-phosphines and structurally characterized as mentioned in this paper.
Journal ArticleDOI
Crystal structure analysis of (N-methyl piperazino) (phenyl) (dicyclohexylamino) phosphiniminocyclotrithiazene
TL;DR: In this paper, the tricoordinated sulfur atom (S1) in the cyclotrithiazene was shown to be highly correlated with the endocyclic angle at the nitrogen atom (diagonally opposite to S1), but the nature of correlation is bimodal (R = 1.0 + or −1.0) for the cyclic and acyclic substituents in the (R)(C6H5)2]P{-S3N3 series.
Journal ArticleDOI
Crystal structure analysis of norbornadiene adduct of diphenyl hexamethylenimino phosphiniminocyclotrithiazene
TL;DR: The title compound (C6H12N) as mentioned in this paper crystallizes in the monoclinic space group P21/n with unit cell dimensions: a = 9.9200(5), b = 16.3316(11), c = 15.7009(17) A, β = 91.99(1)°, and Z = 4.
Journal ArticleDOI
Single-Crystal X-Ray Structure and Reactivity of a Triphenylphosphinazine, (C6H5)3P˭N‒N˭C(H)(C6H4NO2-p)
TL;DR: Phosphinazines with the PNNC framework comprise a novel class of compounds owing to the presence of both phosphinimino and ketimino moieties as discussed by the authors, and there are very few known examples in this set.
References
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Refinements of structures containing bonds between Si, P, S or Cl and O or N. II. Na4P2O7.10H2O
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d Electrons and Molecular Bonding
TL;DR: In this article, the extent of participation of d orbitals in molecular bonding was investigated and available evidence made it possible to speculate with more certainty on the extent participation of orbitals.
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A neutron diffraction study on the crystal structure of sulfamic acid
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Anorganische Ringsysteme mit Ferrocenyl‐Substituenten
TL;DR: In this paper, a ring system containing Ferrocenyl Substituents is synthesized starting from FcPCl2 (1, FcPH2 (2), FcAsCl2(3) and Fe(C5H4A6H2)2 (4), which contains an eight-membered As2S2N4 ring.
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Cyclic SN compounds and phosphorus reagents—XV [1]. Synthesis, spectral and X-ray structural characterization of (Ph)(DCA)(R)PNS3N3 [R(C2H5)2N—; (n-C4H9)2N—]
TL;DR: In this article, room temperature reactions of asymmetric phosphines, (Ph)(DCA)(R)P (R Et2N, I; Bu2nN, II) with S4N4 in acetonitrile afforded phosphiniminocyclotrithiazenes.