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7,9-Dichloro-6H,12H-indolo[2,1-b]quinazoline-6,12-dione.


ABSTRACT: There are two independent mol-ecules in the asymmetric unit of the title compound, C(15)H(6)Cl(2)N(2)O(2). The conjugated four-ring system is essentially planar in each mol-ecule [maximum deviation = 0.089?(2)?Å]. In the crystal, weak inter-molecular C-H?Cl, C-H?O and C-H?·N inter-actions help to stabilize the packing.

SUBMITTER: Grundt P 

PROVIDER: S-EPMC2979507 | biostudies-other | 2010

REPOSITORIES: biostudies-other

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7,9-Dichloro-6H,12H-indolo[2,1-b]quinazoline-6,12-dione.

Grundt Peter P   Douglas Kelsi A KA   Krivogorsky Bogdana B   Nemykin Victor N VN  

Acta crystallographica. Section E, Structure reports online 20100529 Pt 6


There are two independent mol-ecules in the asymmetric unit of the title compound, C(15)H(6)Cl(2)N(2)O(2). The conjugated four-ring system is essentially planar in each mol-ecule [maximum deviation = 0.089 (2) Å]. In the crystal, weak inter-molecular C-H⋯Cl, C-H⋯O and C-H⋯·N inter-actions help to stabilize the packing. ...[more]

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