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2-Methyl-sulfonyl-1,2,4-triazolo[1,5-a]quinazolin-5(4H)-one.

Al-Salahi R, Marzouk M, Abbas M, Ng SW - Acta Crystallogr Sect E Struct Rep Online (2012)

Bottom Line: The triazoloquinazoline fused-ring system of the title compound, C(10)H(8)N(4)O(3)S, is essentially planar (r.m.s. deviation = 0.027 Å).In the crystal, adjacent mol-ecules are linked by N-H⋯O(sulfon-yl) hydrogen bonds, generating a helical chain running along the b axis.

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ABSTRACT
The triazoloquinazoline fused-ring system of the title compound, C(10)H(8)N(4)O(3)S, is essentially planar (r.m.s. deviation = 0.027 Å). In the crystal, adjacent mol-ecules are linked by N-H⋯O(sulfon-yl) hydrogen bonds, generating a helical chain running along the b axis.

No MeSH data available.


Related in: MedlinePlus

Anisotropic displacement ellipsoid plot (Barbour, 2001) of C10H8N4O3S at the 70% probability level; hydrogen atoms are drawn as spheres of arbitrary radius.
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Fap1: Anisotropic displacement ellipsoid plot (Barbour, 2001) of C10H8N4O3S at the 70% probability level; hydrogen atoms are drawn as spheres of arbitrary radius.


2-Methyl-sulfonyl-1,2,4-triazolo[1,5-a]quinazolin-5(4H)-one.

Al-Salahi R, Marzouk M, Abbas M, Ng SW - Acta Crystallogr Sect E Struct Rep Online (2012)

Anisotropic displacement ellipsoid plot (Barbour, 2001) of C10H8N4O3S at the 70% probability level; hydrogen atoms are drawn as spheres of arbitrary radius.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3379380&req=5

Fap1: Anisotropic displacement ellipsoid plot (Barbour, 2001) of C10H8N4O3S at the 70% probability level; hydrogen atoms are drawn as spheres of arbitrary radius.
Bottom Line: The triazoloquinazoline fused-ring system of the title compound, C(10)H(8)N(4)O(3)S, is essentially planar (r.m.s. deviation = 0.027 Å).In the crystal, adjacent mol-ecules are linked by N-H⋯O(sulfon-yl) hydrogen bonds, generating a helical chain running along the b axis.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
The triazoloquinazoline fused-ring system of the title compound, C(10)H(8)N(4)O(3)S, is essentially planar (r.m.s. deviation = 0.027 Å). In the crystal, adjacent mol-ecules are linked by N-H⋯O(sulfon-yl) hydrogen bonds, generating a helical chain running along the b axis.

No MeSH data available.


Related in: MedlinePlus