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2-Chloro-6,6-dimethyl-5,6-dihydro-indazolo[2,3-c]quinazoline.

ABSTRACT: Two independent but virtually identical mol-ecules comprise the asymmetric unit of the title compound, C(16)H(14)ClN(3). The mol-ecules have a slightly curved shape owing to puckering in the six-membered C(4)N(2) ring; the respective dihedral angles formed between the benzene rings are 12.64?(7) and 11.72?(7)°. In the crystal, layers sustained by a combination of N-H?N hydrogen bonding as well as C-H?N and C-H?? contacts are formed; these stack along [011] and are connected by further C-H?? contacts.

SUBMITTER: Boechat N 

PROVIDER: S-EPMC2983602 | biostudies-literature | 2010 Feb

REPOSITORIES: biostudies-literature

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2-Chloro-6,6-dimethyl-5,6-dihydro-indazolo[2,3-c]quinazoline.

Boechat Núbia N   Dos Santos Lages Adriana A   Kover Warner B WB   Tiekink Edward R T ER   Wardell James L JL   Wardell Solange M S V SM  

Acta crystallographica. Section E, Structure reports online 20100206 Pt 3

Two independent but virtually identical mol-ecules comprise the asymmetric unit of the title compound, C(16)H(14)ClN(3). The mol-ecules have a slightly curved shape owing to puckering in the six-membered C(4)N(2) ring; the respective dihedral angles formed between the benzene rings are 12.64 (7) and 11.72 (7)°. In the crystal, layers sustained by a combination of N-H⋯N hydrogen bonding as well as C-H⋯N and C-H⋯π contacts are formed; these stack along [011] and are connected by further C-H⋯π cont  ...[more]

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