Work

2,3-Dihydropyrrolo[2,1-b]quinazoline-9(1H)-thione

Year: 2012

Type: article

Abstract: In the crystal, mol-ecules of the title compound, C(11)H(10)N(2)S, are connected by C-H⋯N inter-actions around threefold axes. Furthermore, they form stacks along the c axis showing π-π inter-actions between pyrimidine rings [centroid-centroid distance = 3.721 (1) Å]. The central ring is essentially planar with an r.m.s. deviation of 0.007 Å. The five-membered ring adopts an envelope conformation with the flap atom deviating by 0.241 (4) Å from the mean plane (r.m.s. deviation = 0.002 Å) through the other four ring atoms.

Source: Acta Crystallographica Section E Structure Reports Online

DOI: 10.1107/s1600536812021228

Authors: Azizbek O. Nasrullayev, Burkhon Zh. Elmuradov, Kambarali K. Turgunov, Bakhodir Tashkhodjaev, Khusnutdin M. Shakhidoyatov

Institutions: Academy of Sciences Republic of Uzbekistan, Yunusov Institute of the Chemistry of Plant Substances

Language: English

Topic: Crystal structures of chemical compounds

Subfield: Inorganic Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $500

Funder: Academy of Sciences Republic of Uzbekistan