Question

What is phospharemes? Give the Structure of P4N4 cl8.
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Answer 1

Answer:

$\bold\pink{❥ᴀ᭄ɴsᴡᴇʀ:⤵}$

Explanation:

A complete determination of the crystal structure of tetra phosphonitrile chloride P4N4Cl8 has been made with the aid of Patterson‐ and Fourier analysis. The dimensions of the tetragonal elementary cell are: a = 10.82 ± 0.01 Å, c = 5.95 ± 0.01 Å. Number of molecules in the cell Z = 2, drö = 2.20. Space group C44h. All atoms are in four 8‐aequlivalent positions 8(g) with the parameter values:

Chemical structure :

The molecule consists of an eight membered ring of alternating phosphorus and nitrogen atoms with each phosphorus atom carrying two chlorine atoms. The nature of the chemical bonds involved is discussed in relation to the distances observed. It is shown that resonance occurs between two possible arrangements of the double bonds in the ring, analogous to that in aromatic compounds

Answer 2

Explanation:

A complete determination of the crystal structure of tetra phosphonitrile chloride P4N4Cl8 has been made with the aid of Patterson‐ and Fourier analysis. The dimensions of the tetragonal elementary cell are: a = 10.82 ± 0.01 Å, c = 5.95 ± 0.01 Å. Number of molecules in the cell Z = 2, drö = 2.20. Space group C44h. All atoms are in four 8‐aequlivalent positions 8(g) with the parameter values:

Chemical structure :

The molecule consists of an eight membered ring of alternating phosphorus and nitrogen atoms with each phosphorus atom carrying two chlorine atoms. The nature of the chemical bonds involved is discussed in relation to the distances observed. It is shown that resonance occurs between two possible arrangements of the double bonds in the ring, analogous to that in aromatic compounds