A novel energetic pyridine-2-carbohydrazide copper perchlorate complex: synthesis, cationic ligand structure and properties

Kuang, Bao-long; Lu, Zu-jia; Zhao, Bin-shan; Wang, Ting-wei; Sun, Mou; Zhang, Chao; Xu, Mei-qi; Yu, Qi-yao; Zhang, Jian-guo

doi:10.1039/d4nj01095g

New J. Chem.

2024

DOI: 10.1039/d4nj01095g

|View full text |Cite

A novel energetic pyridine-2-carbohydrazide copper perchlorate complex: synthesis, cationic ligand structure and properties

Bao-long Kuang,

Zu-jia Lu,

Bin-shan Zhao

et al.

Abstract: To synthesize lead-free primary explosives with good thermal stability, the pyridine-2-carbohydrazide (2-PDCA) was used to prepare a novel energetic copper perchlorate complex (ECCs-1), which was structurally characterized by infrared spectroscopy,...

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article3

Relationship

Self Cite1

Independent2

Authors

Journals

Cited by 3 publications

References 32 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Research progress of energetic coordination complexes with laser ignition performance

Wang,

Zhang,

Wang

et al. 2024

Energetic Materials Frontiers

View full text Add to dashboard Cite

Research progress of energetic coordination complexes with laser ignition performance

Wang,

Zhang,

Wang

et al. 2024

Energetic Materials Frontiers

View full text Add to dashboard Cite

Adjusting the Coordination Configuration by Changing Electrostatic Potential: Introducing N/O/S Heteroatoms Based on the Electronic Effect

Zhang,

Wang,

et al. 2024

J. Org. Chem.

View full text Add to dashboard Cite

Energetic coordination compounds (ECCs) have demonstrated unique advantages in regulating the physicochemical properties of energetic materials through the design of organic ligands. The fundamental approach involves altering the electron cloud density distribution of organic ligands to modify the characteristics of coordination sites and, thus, achieve new coordination configurations. In this study, Mulliken charge distribution and surface electrostatic potential analysis were used to elucidate the effects of pyridinic N, pyrrolic N, oxazolic O, and thiazolic S on the electron cloud density of carbohydrazide groups through the induction effect and conjugate effect. Furthermore, three AgClO 4 -based ECCs were synthesized based on 1H-imidazole-4-carbohydrazide, oxazole-4-carbohydrazide, and thiazole-4carbohydrazide. Single-crystal X-ray diffraction analysis revealed that [Ag(IZ-4-CA)ClO 4 ] n has a one-dimensional (1D) chain structure, while Ag 2 (OZCA) 2 (ClO 4 ) 2 and Ag 2 (SZCA) 2 (ClO 4 ) 2 exhibit zero-dimensional structures. The 1D structure, with good planarity, results in [Ag(IZ-4-CA)ClO 4 ] n having lower mechanical sensitivity (IS = 21 J, FS = 80 N). The introduction of oxazolic O enhances oxygen balance (OB), leading to a higher predicted detonation velocity and pressure for Ag 2 (OZCA) 2 (ClO 4 ) 2 (D = 6.4 km s −1 , P = 23.6 GPa). Although the introduction of thiazolic S is unfavorable for improving oxygen balance, Ag 2 (SZCA) 2 (ClO 4 ) 2 exhibits the highest initial decomposition temperature among the three, at 232 °C. Additionally, initiation tests demonstrated that three ECCs can successfully detonate cyclotrimethylenetrinitramine (RDX), indicating good initiation capabilities.

show abstract

The new dual anion solvent-free nickel complex based on the pyridine-4-carbohydrazide ligand

Kuang,

Zhao,

et al. 2024

New J. Chem.

Self Cite

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

A novel energetic pyridine-2-carbohydrazide copper perchlorate complex: synthesis, cationic ligand structure and properties

Abstract: To synthesize lead-free primary explosives with good thermal stability, the pyridine-2-carbohydrazide (2-PDCA) was used to prepare a novel energetic copper perchlorate complex (ECCs-1), which was structurally characterized by infrared spectroscopy,...

Cited by 3 publications

References 32 publications

Research progress of energetic coordination complexes with laser ignition performance

Research progress of energetic coordination complexes with laser ignition performance

Adjusting the Coordination Configuration by Changing Electrostatic Potential: Introducing N/O/S Heteroatoms Based on the Electronic Effect

The new dual anion solvent-free nickel complex based on the pyridine-4-carbohydrazide ligand

Contact Info

Product

Resources

About