Interaction of copper(II) halides with 4-(piperidyl-1)-2-phenylpyrido[2,3-a]anthraquinone-7,12 (L) in acidic media: Crystal structure and spectral characteristics of (HL){sub 2}[Cu{sub 2}Cl{sub 6}] and (HL)[CuBr{sub 2}]

Journal Article · Thu May 15 00:00:00 EDT 2008 · Crystallography Reports

DOI:https://doi.org/10.1134/S1063774508030115· OSTI ID:22050975

Stash, A I ^[1]; Strashnova, S B ^[2]; Belsky, V K ^[1]; Tung, Tran Than; Zaitsev, B E ^[2]

---

1. Karpov Institute of Physical Chemistry (Russian Federation)
2. Peoples' Friendship University of Russia (Russian Federation)

4-(Piperidyl-1)-2-phenylpyrido[2,3-a]anthraquinonium-7,12 hexachlorodicuprate(II) and 4-(piperidyl-1)-2-phenylpyrido[2,3-a]anthraquinonium-7,12 dibromocuprate(I) are isolated in the crystalline state and investigated using X-ray diffraction. It is established that the Cu(II) cation is reduced to the Cu(I) cation during the synthesis of anionic bromocuprate complexes in the presence of hydrobromic acid. The spectral characteristics of the prepared compounds are discussed.

• OSTI ID: 22050975
• Journal Information: Crystallography Reports, Vol. 53, Issue 3; Other Information: Copyright (c) 2008 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7745
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ANTHRAQUINONES
COPPER BROMIDES
COPPER COMPLEXES
CRYSTAL STRUCTURE
CRYSTALS
HYDROBROMIC ACID
INTERACTIONS
SYNTHESIS
X-RAY DIFFRACTION