Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2013 Jul 17;69(Pt 8):m460-1.
doi: 10.1107/S1600536813019077. eCollection 2013.

(Methanol-κO)-cis-dioxido{(4Z,N'E)-N'-[(Z)-4-oxido-4-phenyl-but-3-en-2-yl-idene]iso-nicotino-hydrazidato}molybdenum(VI)

Sathish Kumar Kurapati  1
Affiliations

(Methanol-κO)-cis-dioxido{(4Z,N'E)-N'-[(Z)-4-oxido-4-phenyl-but-3-en-2-yl-idene]iso-nicotino-hydrazidato}molybdenum(VI)

Sathish Kumar Kurapati. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title complex, [Mo(C16H13N3O2)O2(CH3OH)], the deprotonated Schiff base (E)-N'-[(Z)-4-oxido-4-phenyl-but-3-en-2-yl-idene]isonicotinohydrazide coordinates in a meridional fashion through the enolate O-, imine N- and amidate O-atom donors to the Mo atom of a cis-[MoO2](2+) core. The sixth coordination site of molybdenum is occupied by the O atom of a methanol mol-ecule. In this complex, the NO5 coordination sphere adopts a distorted octa-hedral coordination geometry. The metal atom is shifted by 0.335 (1) Å from the square plane defined by the three donor atoms of the Schiff base ligand and one oxide group towards the second oxide group in the cis position. In the crystal, the complex forms inversion dimers through a pair of O-H⋯N hydrogen bonds involving the methanol -OH group and the pyridine N atom. Additional C-H⋯O contacts stack the mol-ecules along the b axis.

PubMed Disclaimer

Figures

Fig. 1.
Fig. 1.
ORTEP plot of the title complex with 30% probability ellipsoids and atom-labelling scheme.
Fig. 2.
Fig. 2.
A hydrogen-bonded dimer formed through O–H···N hydrogen bonds.
Fig. 3.
Fig. 3.
Crystal packing in the title compound viewed along the b axis.
See this image and copyright information in PMC

References

    1. Arzoumanian, H. (1998). Coord. Chem. Rev. 191, 178–180.
    1. Bruker (2002). SMART and SAINT Bruker AXS Inc., Madison, Wisconsin, USA.
    1. Chakravarthy, R. D. & Chand, D. K. (2011). J. Chem. Sci. 123, 187–199.
    1. El-Bahnasawy, R. & El-Meleigy, S. (1993). Transition Met. Chem. 18, 505–509.
    1. Jin, N. Y. & Li, W.-H. (2012). Synth. React. Inorg. Met. Org. Nano-Met. Chem. 42, 1167–1171.