Crystal structure of 2-[(2E )-2-methyl-3-phenyl-prop-2-en-1-yl-idene]-N -phenyl-hydrazinecarboxamide

Acta Crystallographica. Section E, Crystallographic Communications
S R SarithaM R Sudarsanakumar

Abstract

The title compound, C17H17N3O, crystallizes with two independent mol-ecules in the asymmetric unit. The semicarbazone moieties of these independent mol-ecules (I and II) are essentially planar [maximum deviation of 0.042 (1) Å in mol-ecule I and 0.041 (1) Å in mol-ecule II], with the terminal phenyl rings twisted away from the mean plane of the semicarbazone moiety, making dihedral angles of 60.26 (8) and 28.76 (9)° in mol-ecule I and 31.07 (9) and 35.45 (8)° in mol-ecule II. The mol-ecules both exhibit an E configuration with respect to the C=C and azomethine C=N bonds. In the crystal, two classical N-H⋯O hydrogen-bonding inter-actions are present between the two mol-ecules, forming a centrosymmetric dimer, while a weak C-H⋯O non-classical hydrogen-bonding inter-action, with a donor-acceptor distance of 3.476 (2) Å, inter-connects two neighbouring centrosymmetric dimers to form a cage-like structure. These cage structures are inter-connected by weak C-H⋯π inter-actions with an H⋯π distance of 2.790 Å, forming supra-molecular chains along the c-axis direction.

References

Dec 25, 2007·Acta Crystallographica. Section A, Foundations of Crystallography·George M Sheldrick
Mar 30, 2010·Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy·V L SijiM R Prathapachandra Kurup
Jan 1, 2007·Acta Crystallographica. Section E, Structure Reports Online·Daniel F de LimaHeloisa Beraldo
Apr 9, 2011·Biometals : an International Journal on the Role of Metal Ions in Biology, Biochemistry, and Medicine·Sheikh ShreazLuqman A Khan
Sep 24, 2011·Experimental Parasitology·Renata O A SoaresLeonor L Leon
May 27, 2014·Acta Crystallographica. Section E, Structure Reports Online·S R LayanaS Suma
Jan 9, 2015·Acta Crystallographica. Section C, Structural Chemistry·George M Sheldrick
Apr 7, 2016·Acta Crystallographica Section B, Structural Science, Crystal Engineering and Materials·Colin R GroomSuzanna C Ward

❮ Previous
Next ❯

Methods Mentioned

BETA
NMR
X-ray

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Acta Crystallographica. Section E, Structure Reports Online
Hoong-Kun FunSuchada Chantrapromma
Acta Crystallographica. Section E, Structure Reports Online
Hoong-Kun FunB Kalluraya
Acta Crystallographica. Section E, Structure Reports Online
Hong-Wei Lin
Acta Crystallographica. Section E, Structure Reports Online
Jia Hao GohB Kalluraya
Acta Crystallographica. Section E, Structure Reports Online
H S NaveenkumarHoong-Kun Fun
© 2022 Meta ULC. All rights reserved