Crystal and molecular structure of 5,6‐diphenyl‐2‐(α‐formyl‐benzyliden)‐2H‐thiopyranes | Zendy

Sieler J. | Zendy; Richter R. | Zendy; Pulst M. | Zendy; Leban I. | Zendy

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Crystal and molecular structure of 5,6‐diphenyl‐2‐(α‐formyl‐benzyliden)‐2H‐thiopyranes

Author(s) -

Sieler J.,

Richter R.,

Pulst M.,

Leban I.

Publication year - 1987

Publication title -

crystal research and technology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.377

H-Index - 64

eISSN - 1521-4079

pISSN - 0232-1300

DOI - 10.1002/crat.2170220313

Subject(s) - monoclinic crystal system , intramolecular force , crystallography , crystal structure , molecule , chemistry , crystal (programming language) , group (periodic table) , solid state , stereochemistry , organic chemistry , computer science , programming language

The crystal and molecular structure of the title compound has been determined by X‐ray diffraction techniques. It crystallizes in the monoclinic space group P2 1 /n with cell parameters a = 6.101(3) Å, b = 14.365(6) Å, c = 21.888(7) Å, β = 90.20(4)°, Z = 4. The structure was solved by direct methods and refined by least‐squares calculations to an R value of 0.074. The molecule exists in solid state in the Z configuration. The very short intramolecular OS distance of 2.654(8) Å can be explained with polar interactions between the O and S atoms.

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