dc.creator Kukolich, Stephen G. en_US dc.creator McKay, R. T. en_US dc.creator Breckenridge, S. M. en_US dc.creator Flores, L. D. en_US dc.creator Morris, G. E. en_US dc.creator Sickafoose, S. M. en_US dc.creator Morrison, D. L. en_US dc.date.accessioned 2007-11-20T17:06:45Z dc.date.available 2007-11-20T17:06:45Z dc.date.issued 1995 en_US dc.identifier 1995-ML-11 en_US dc.identifier.uri http://hdl.handle.net/1811/29563 dc.description Author Institution: The University of Arizona, Tucson, AZ 85721 en_US dc.description.abstract The transition metal complex $C_{5}H_{5}Cr(CO)_{2}NO$ is a relatively simple, "piano-stool" type complex which provides the opportunity to compare nitrosyl and carbonyl ligand binding. The nitrosyl and carbonyl ligands form significantly different angles with the $C_{5}H_{5}-Cr$ axis, and this results in a near-symmetric-top inertia tensor for the common isotopomer. For the normal isotopomer, A = 1001.693(2), B = 797.2724(6) and C = 797.0143(6) MHz. The $C_{5}H_{5} - Cr - NO$ angle is $126.9(5)^{\circ}$ and the $C_{5}H_{5}-Cr-CO$ angle is $120.1(2)^{\circ}$. The distance from the Cr atom to the $C_{5}H_{5}$ ring is $z (Cr -C_{5}H_{5}) = 1.88(1) {\AA}$. Other structural parameters are obtained and discussed. The $C_{5}H_{5}$ ring is oriented so that two of the cyclopentadienyl carbon atoms are staggered with respect to the NO nitrogen atom. The $^{14}N$ quadrupole coupling values are $eQq_{aa} = 0.312(2)$ and $eQq_{bb} = -0.448(2)$ MHz. en_US dc.format.extent 53071 bytes dc.format.mimetype image/jpeg dc.language.iso English en_US dc.publisher Ohio State University en_US dc.title MICROWAVE SPECTRUM AND STRUCTURE FOR CYCLOPENTADIENYL CHROMIUM DICARBONYL NITROSYL en_US dc.type article en_US
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