Synthesis, spectroscopic studies, X-ray crystal structures, electrochemical properties and DFT calculations of three Ni(II) complexes of aroyl hydrazone ligands bearing anthracene moiety

Polyhedron ◽  
2014 ◽  
Vol 80 ◽  
pp. 272-281 ◽  
Author(s):  
Satyajit Mondal ◽  
Chandrima Das ◽  
Bipinbihari Ghosh ◽  
Bholanath Pakhira ◽  
Alexander J. Blake ◽  
...  
Keyword(s):  
Dft Calculations ◽  
Electrochemical Properties ◽  
Crystal Structures ◽  
Spectroscopic Studies ◽  
X Ray ◽  
Hydrazone Ligands

X-ray crystal structures and DFT calculations of differently charged aminocyclophosphazenes

2009 ◽  
Vol 928 (1-3) ◽  
pp. 1-11 ◽  
Author(s):  
Ivan I. Vorontsov ◽  
Dzidra R. Tur ◽  
Vladimir S. Papkov ◽  
Mikhail Yu. Antipin
Keyword(s):  
Dft Calculations ◽  
Crystal Structures ◽  
X Ray

The Constituents of Marine Sponges. IX New Norditerpenoids from Aplysilla pallida

1997 ◽  
Vol 50 (9) ◽  
pp. 903 ◽  
Author(s):  
Trevor W. Hambley ◽  
Walter C. Taylor ◽  
Stephen Toth
Keyword(s):  
Crystal Structures ◽  
Spectroscopic Studies ◽  
Marine Sponges ◽  
Monoclinic Space Group ◽  
X Ray Diffraction ◽  
Orthorhombic Space Group ◽  
Space Group ◽  
X Ray

Four novel norditerpenoids were isolated from a new encrusting sponge, conveniently labelled Aplysilla pallida. The structures of aplypallidenone (1), aplypallidoxone (2), aplypallidione (3) and aplypallidioxone (4) were elucidated by spectroscopic studies and the crystal structures of aplypallidenone and aplypallidoxone have been determined by X-ray diffraction methods. The structure of (1) was refined to a residual of 0·040 for 1665 independent observed reflections and the structure of (2) was refined to a residual of 0·031 for 1699 independent observed reflections. The crystals of (1) are orthorhombic, space group P212121, a 7·728(2), b 10·838(4), c 24·880(5) Å, Z 4. Those of (2) are monoclinic, space group C 2, a 23·927(7), b 6·674(2), c 14·033(3) Å, Z 4.

Quinoneimido Complexes of a Metalloporphyrin: Isolation, X-ray Crystal Structures, and DFT Calculations

2010 ◽  
Vol 5 (4) ◽  
pp. 759-763 ◽  
Author(s):  
Wai-Man Tsui ◽  
Jie-Sheng Huang ◽  
Glenna So Ming Tong ◽  
Steven C. F. Kui ◽  
Chi-Ming Che ◽  
...  
Keyword(s):  
Dft Calculations ◽  
Crystal Structures ◽  
X Ray

Syntheses, Crystal Structures and Electrochemical Properties of Acetylacetonato-Ruthenium Complexes Containing Substituted Pyridine Ligands

2013 ◽  
Vol 68 (9) ◽  
pp. 993-999 ◽  
Author(s):  
Xiuli Wu ◽  
Rufei Ye ◽  
Ai-Quan Jia ◽  
Qun Chen ◽  
Qian-Feng Zhang
Keyword(s):  
Electrochemical Properties ◽  
Crystal Structures ◽  
Zinc Dust ◽  
Ruthenium Complexes ◽  
Reducing Agent ◽  
Molecular Structures ◽  
X Ray ◽  
X Ray Crystallography ◽  
Crystal And Molecular Structures ◽  
Pyridine Ligands

Treatment of Ru(acac)3 with 2-cyano-pyridine and 3,5-dimethyl-pyridine in the presence of zinc dust as reducing agent in refluxing THF afforded the ruthenium(II) complexes cis-[RuII(acac)2(2- CN-py)2] (1) and cis-[RuII(acac)2(3,5-Me2-py)2] (2), respectively. Interaction of Ru(acac)3 with 3- Me-pyridine and 3,5-Me2-pyridine in the presence of Br2 in refluxing THF gave the ruthenium(III) complexes [RuIII(acac)Br2(3-Me-py)2] (3) and [RuIII(acac)Br2(3,5-Me2-py)2] (4), respectively. The four complexes have been spectroscopically and electrochemically characterized, and their crystal and molecular structures have been established by X-ray crystallography

Ferrocenyl chalcones containing anthracenyl group: Synthesis, X-ray crystal structures and electrochemical properties

Polyhedron ◽  
2008 ◽  
Vol 27 (2) ◽  
pp. 861-867 ◽  
Author(s):  
YounJung Jung ◽  
Kyung-In Son ◽  
Youl Eui Oh ◽  
Dong-Youn Noh
Keyword(s):  
Electrochemical Properties ◽  
Crystal Structures ◽  
X Ray ◽  
Ferrocenyl Chalcones
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