See metallocene in All languages combined, or Wiktionary
{ "etymology_templates": [ { "args": { "1": "en", "2": "metallo-", "3": "cyclopentadiene", "alt2": "c(yclopentadi)ene" }, "expansion": "metallo- + c(yclopentadi)ene", "name": "af" } ], "etymology_text": "From metallo- + c(yclopentadi)ene. First used in ferrocene.", "forms": [ { "form": "metallocenes", "tags": [ "plural" ] } ], "head_templates": [ { "args": {}, "expansion": "metallocene (plural metallocenes)", "name": "en-noun" } ], "lang": "English", "lang_code": "en", "pos": "noun", "senses": [ { "categories": [ { "kind": "other", "name": "English entries with incorrect language header", "parents": [ "Entries with incorrect language header", "Entry maintenance" ], "source": "w" }, { "kind": "other", "name": "English terms prefixed with metallo-", "parents": [], "source": "w" }, { "kind": "other", "name": "Entries with translation boxes", "parents": [], "source": "w" }, { "kind": "other", "name": "Pages with 2 entries", "parents": [], "source": "w" }, { "kind": "other", "name": "Pages with entries", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Catalan translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Finnish translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with French translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with German translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Italian translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Japanese translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Kazakh translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Korean translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Kyrgyz translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Mandarin translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Persian translations", "parents": [], "source": "w" }, { "kind": "other", "langcode": "en", "name": "Metallocene", "orig": "en:Metallocene", "parents": [], "source": "w" }, { "kind": "topical", "langcode": "en", "name": "Organic compounds", "orig": "en:Organic compounds", "parents": [ "Matter", "Chemistry", "Nature", "Sciences", "All topics", "Fundamental" ], "source": "w" } ], "glosses": [ "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." ], "hyponyms": [ { "word": "chromocene" }, { "word": "cobaltocene" }, { "word": "ferrocene" }, { "word": "hafnocene" }, { "word": "manganocene" }, { "word": "molybdocene" }, { "word": "niobocene" }, { "word": "rhodocene" }, { "word": "tantalocene" }, { "word": "titanocene" }, { "word": "tungstenocene" }, { "word": "uranocene" }, { "word": "vanadocene" }, { "word": "zirconocene" } ], "id": "en-metallocene-en-noun-sewW8jbt", "links": [ [ "organic chemistry", "organic chemistry" ], [ "organic compound", "organic compound" ], [ "cyclopentadienyl", "cyclopentadienyl" ], [ "anion", "anion" ], [ "transition metal", "transition metal" ], [ "bonding", "bonding" ], [ "overlap", "overlap" ], [ "orbital", "orbital" ], [ "molecular orbital", "molecular orbital" ], [ "symmetry", "symmetry" ], [ "ring", "ring" ], [ "parallel", "parallel" ], [ "canted", "canted" ] ], "raw_glosses": [ "(organic chemistry) 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." ], "related": [ { "word": "sandwich compound" } ], "topics": [ "chemistry", "natural-sciences", "organic-chemistry", "physical-sciences" ], "translations": [ { "code": "ca", "lang": "Catalan", "sense": "organic compound", "tags": [ "masculine" ], "word": "metal·locè" }, { "code": "cmn", "lang": "Chinese Mandarin", "sense": "organic compound", "word": "茂金屬" }, { "code": "cmn", "lang": "Chinese Mandarin", "roman": "màojīnshǔ", "sense": "organic compound", "word": "茂金属" }, { "code": "fi", "lang": "Finnish", "sense": "organic compound", "word": "metalloseeni" }, { "code": "fr", "lang": "French", "sense": "organic compound", "tags": [ "masculine" ], "word": "métallocène" }, { "code": "de", "lang": "German", "sense": "organic compound", "tags": [ "neuter" ], "word": "Metallocen" }, { "code": "it", "lang": "Italian", "sense": "organic compound", "tags": [ "masculine" ], "word": "metallocene" }, { "code": "ja", "lang": "Japanese", "roman": "metarosen", "sense": "organic compound", "word": "メタロセン" }, { "code": "kk", "lang": "Kazakh", "roman": "metallosen", "sense": "organic compound", "word": "металлоцен" }, { "code": "ko", "lang": "Korean", "roman": "metallosen", "sense": "organic compound", "word": "메탈로센" }, { "code": "ky", "lang": "Kyrgyz", "roman": "metallotsen", "sense": "organic compound", "word": "металлоцен" }, { "code": "fa", "lang": "Persian", "sense": "organic compound", "word": "متالوسن" } ], "wikipedia": [ "metallocene" ] } ], "word": "metallocene" }
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