Hydrogen-bonded chain motif.

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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. 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	© Copyright Policy - open-access Related In: Results - Collection License Show All Figures getmorefigures.php?uid=PMC3379380&req=5 Fap2: Hydrogen-bonded chain motif.

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.

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