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Crystal structure of 2-(2'-hydroxyphenyl)-6-tributylstannyl-4-(3H )-quinazolinone and 2-(2'-hydroxyphenyl)-6-iodo-4-(3H)-quinazolinone by Ketai Wang; Kai Chen; Amin I. Kassis is a Materials Science article available to read on EtoBox.

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The structures of the title compounds C 26 H 37 N 2 O 2 Sn (I) and C 14 H 9 IN 2 O 2 (II) were determined by singlecrystal X-ray diffraction technique. Compound I crystallizes in the triclinic space group P1 with a = 9.560(3) Å, b = 16.899(6) Å, c = 17.872(5) Å, α = 65.957(7)°, β = 83.603(5)°, γ = 75.242(5)°, V = 2549.8(13) Å 3 , Z = 4, and D =1.374 g/cm 3 . The compound consists of a quinazolinone ring with phenol and tributylstannyl moieties. Compound II crystallizes in the monoclinic space group P2 1 /c with a = 7.6454(12) Å, b = 5.9270(9) Å, c = 27.975(4) Å; α = 90°, β = 95.081(3)°, γ = 90°, V = 1262.7(3) Å 3 , Z = 4, and D = 1.915 g/cm 3 . The compound consists of a quinazolinone ring with phenol and iodine substituents. For both I and II, the short intramolecular O-H...N and two long intermolecular N-H...O hydrogen bonds are highly effective in holding the molecular system in a stable state.

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Author

Ketai Wang; Kai Chen; Amin I. Kassis

Publisher

John Wiley and Sons; Wiley (John Wiley & Sons); Wiley - V C H Verlag GmbbH & Co.; Wiley (ISSN 0232-1300)

Published

2006

Language

EN

Field

Materials Science (Physical Sciences)