Мақола

Crystal structure and Hirshfeld surface analysis of bis(6,7,8,9-tetrahydro-11<i>H</i>-pyrido[2,1-<i>b</i>]quinazolin-5-ium) tetrachloridozincate

Akmaljon TojiboevLaboratory of Thermal Physics of Multiphase Systems, Arifov Institute of Ion-Plasma and Laser Technologies, Academy of Sciences of Uzbekistan, Durmon yuli str. 33, Tashkent, 100125, UzbekistanR. Ya. OkmanovS.Yunusov Institute of Chemistry of Plant Substances, Academy of Science of Uzbekistan, Mirzo Ulugbek Str. 77, 100170 Tashkent, UzbekistanUlli EnglertInstitute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52056, Aachen, GermanyRuimin WangInstitute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52056, Aachen, GermanyFangfang PanCollege of Chemistry, Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis, Central China Normal University, Luoyu Road 152, Wuhan, Hubei Province 430079, People's Republic of ChinaK. K. TurgunovS.Yunusov Institute of Chemistry of Plant Substances, Academy of Science of Uzbekistan, Mirzo Ulugbek Str. 77, 100170 Tashkent, UzbekistanB. TashkhodjaevS.Yunusov Institute of Chemistry of Plant Substances, Academy of Science of Uzbekistan, Mirzo Ulugbek Str. 77, 100170 Tashkent, Uzbekistan

Acta Crystallographica Section E Crystallographic Communicationsjournal2021en

ABI

Аннотация

The title compound, (C 12 H 15 N 2 ) 2 [ZnCl 4 ], is a salt with two symmetrically independent, essentially planar heterocyclic cations and a slightly distorted tetrahedral chlorozincate dianion. N—H...Cl hydrogen bonds link these ionic constituents into a discrete aggregate, which comprises one formula unit. The effect of hydrogen bonding is reflected in the minor distortions of the [ZnCl 4 ] 2− moiety: distances between the cation and chlorido ligands engaged in classical hydrogen bonds are significantly longer than the others. Secondary interactions comprise C—H...π hydrogen bonding and weak π–π stacking. A Hirshfeld surface analysis indicates that the most abundant contacts in packing stem from H...H (47.8%) and Cl...H/H...Cl (29.3%) interactions.

Ҳали таржима қилинмаган

Мавзулар

Quinazolinone synthesis and applications Synthesis and Characterization of Heterocyclic Compounds Crystal structures of chemical compounds

Идентификаторлар

DOI: 10.1107/s2056989021004989

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