"cyclopentadienyl" meaning in English

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      "expansion": "cyclopentadiene + -yl",
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  ],
  "etymology_text": "cyclopentadiene + -yl",
  "forms": [
    {
      "form": "cyclopentadienyls",
      "tags": [
        "plural"
      ]
    }
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  "head_templates": [
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      "expansion": "cyclopentadienyl (plural cyclopentadienyls)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      ],
      "derived": [
        {
          "word": "cyclopentadienyl complex"
        },
        {
          "word": "cyclopentadienyldimethylborane"
        },
        {
          "word": "cyclopentadienyldinitrosylchromium"
        },
        {
          "word": "cyclopentadienylgold"
        },
        {
          "word": "cyclopentadienyl-propylcyclopentadienylruthenium"
        },
        {
          "word": "cyclopentadienylsodium"
        },
        {
          "word": "cyclopentadienyltitanium"
        }
      ],
      "glosses": [
        "The univalent anion derived from cyclopentadiene; contains a ring of delocalized electrons; forms metallocene compounds with transition metals."
      ],
      "id": "en-cyclopentadienyl-en-noun-H0OSHcAL",
      "links": [
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          "organic chemistry",
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        [
          "univalent",
          "univalent"
        ],
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          "anion",
          "anion"
        ],
        [
          "cyclopentadiene",
          "cyclopentadiene"
        ],
        [
          "delocalized",
          "delocalized"
        ],
        [
          "electron",
          "electron"
        ],
        [
          "metallocene",
          "metallocene"
        ],
        [
          "transition metal",
          "transition metal"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) The univalent anion derived from cyclopentadiene; contains a ring of delocalized electrons; forms metallocene compounds with transition metals."
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
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        "physical-sciences"
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      "wikipedia": [
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  "word": "cyclopentadienyl"
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{
  "derived": [
    {
      "word": "cyclopentadienyl complex"
    },
    {
      "word": "cyclopentadienyldimethylborane"
    },
    {
      "word": "cyclopentadienyldinitrosylchromium"
    },
    {
      "word": "cyclopentadienylgold"
    },
    {
      "word": "cyclopentadienyl-propylcyclopentadienylruthenium"
    },
    {
      "word": "cyclopentadienylsodium"
    },
    {
      "word": "cyclopentadienyltitanium"
    }
  ],
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  ],
  "etymology_text": "cyclopentadiene + -yl",
  "forms": [
    {
      "form": "cyclopentadienyls",
      "tags": [
        "plural"
      ]
    }
  ],
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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "The univalent anion derived from cyclopentadiene; contains a ring of delocalized electrons; forms metallocene compounds with transition metals."
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
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          "anion",
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        [
          "cyclopentadiene",
          "cyclopentadiene"
        ],
        [
          "delocalized",
          "delocalized"
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          "electron",
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          "metallocene",
          "metallocene"
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        "(organic chemistry) The univalent anion derived from cyclopentadiene; contains a ring of delocalized electrons; forms metallocene compounds with transition metals."
      ],
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        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
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  "word": "cyclopentadienyl"
}