@article {1411,
	title = {Alternative low-symmetry structure for 13-atom metal clusters},
	journal = {Physical Review Letters},
	volume = {93},
	number = {13},
	year = {2004},
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},
	month = {Sep},
	pages = {4},
	type = {Article},
	abstract = {<p>The atomic geometry, electronic structure, and magnetic moment of 4d transition-metal clusters with 13 atoms are studied by pseudopotential density-functional calculations. We find a new buckled biplanar structure with a C-2v symmetry stabilized by enhanced s-d hybridization. It has a lower energy than the close-packed icosahedral or cuboctahedral structure for elements with more than half-filled d shells. The magnetic moments of this buckled biplanar structure are found to be smaller than those of the icosahedral structure and closer to available experimental results.</p>
},
	keywords = {ATOMS, ELECTRONIC SHELL STRUCTURE, EXCHANGE, MAGIC NUMBERS, MAGNETIC-MOMENTS, PSEUDOPOTENTIALS, TRANSITION},
	isbn = {0031-9007},
	url = {<Go to ISI>://WOS:000224131400035},
	author = {Chang, C. M. and Chou, M. Y.}
}
