The Molecular and Crystal Structure of 1Ref, 3trans‐bis (4‐chlorophenyl)‐2cis‐nitro‐5‐oxo‐perhydropyrazolo [1,2‐a]pyrazol | Zendy

Kutschabsky L. | Zendy; Kretschmer R. G. | Zendy; Dorn H. | Zendy

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The Molecular and Crystal Structure of 1Ref, 3trans‐bis (4‐chlorophenyl)‐2cis‐nitro‐5‐oxo‐perhydropyrazolo [1,2‐a]pyrazol

Author(s) -

Kutschabsky L.,

Kretschmer R. G.,

Dorn H.

Publication year - 1979

Publication title -

kristall und technik

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.377

H-Index - 64

eISSN - 1521-4079

pISSN - 0023-4753

DOI - 10.1002/crat.19790141203

Subject(s) - monoclinic crystal system , molecule , crystal structure , crystallography , chemistry , nitro , group (periodic table) , stereochemistry , organic chemistry , alkyl

The structure of the title compound has been determined by means of an X‐ray analysis. This product has been obtained by a 1,3‐dipolar cycloaddition according to the concerted [π 4 S + π 2 S]‐mechanism. The substance crystallizes in the monoclinic space group C 2/c with 8 molecules in the unit cell of dimensions a = 23.587; b = 11.789; c = 12.932 Å; β = 95.47°. The molecular structure determined by X‐ray analysis agrees with the results of the chemical investigations. The final R ‐value is 0.081.

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