metallocene

Noun

 * 1)  Any of a class of organic compounds containing two cyclopentadienyl anions and a transition metal whose bonding involves overlap of ns and np orbitals of the metal with molecular orbitals of appropriate symmetry of each cyclopentadienyl ring; the rings are parallel to each other, or sometimes canted.

Translations

 * Catalan: metal·locè
 * Chinese:
 * Mandarin: 茂金屬
 * Finnish: metalloseeni
 * French: métallocène
 * German: Metallocen
 * Italian:
 * Japanese: メタロセン
 * Kazakh: металлоцен
 * Korean: 메탈로센
 * Kyrgyz: металлоцен
 * Persian: متالوسن