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url url url url
  2. Weltenzyklopädie
  3. هگزابوران(۱۲) - ویکی‌پدیا، دانشنامهٔ آزاد
هگزابوران(۱۲) - ویکی‌پدیا، دانشنامهٔ آزاد
از ویکی‌پدیا، دانشنامهٔ آزاد
هگزابوران(۱۲)
شناساگرها
شماره ثبت سی‌ای‌اس ۱۲۰۰۸-۱۹-۴
جی‌مول-تصاویر سه بعدی Image 1

  • [BH3]1[BH3][BH2]1[BH2]2[BH3][BH3]2

  • InChI=1S/B6H16/c1-2-5(1)6-3-4-6/h5-6H2,1-4H3
    Key: QXTIDELWZZSOOU-UHFFFAOYSA-N

خصوصیات
فرمول مولکولی H۱۲B6
جرم مولی ۷۶٫۹۶ g mol−1
شکل ظاهری colorless gas
دمای ذوب −۸۲٫۳ درجه سلسیوس (−۱۱۶٫۱ درجه فارنهایت؛ ۱۹۰٫۸ کلوین)
دمای جوش ۸۵ درجه سلسیوس (۱۸۵ درجه فارنهایت؛ ۳۵۸ کلوین) (approx)
به استثنای جایی که اشاره شده‌است در غیر این صورت، داده‌ها برای مواد به وضعیت استانداردشان داده شده‌اند (در 25 °C (۷۷ °F)، ۱۰۰ kPa)
Infobox references

هگزابوران(۱۲)(به انگلیسی: Hexaborane(12)) یک ترکیب معدنی با فرمول شیمیایی B۶H۱۲ است. این ماده عضوی از بوران‌ها بوده و به شکل مایعی بی‌رنگ است که مانند اکثر هیدریدهای بور به راحتی آبکافت شده و قابل اشتعال است.

ساختار مولکولی آن به گروه تقارنی C۲ تعلق دارد.

فرآوری

هگزابوران(۱۲) به طور معمول به روش بسط خوشه از B5H−
8 که باز مزدوج پنتابوران(۹) است، تهیه می شود:[۱]

LiB5H8 + 1/2 B2H6 → LiB6H11
LiB6H11 + HCl → B6H12 + LiCl

منابع

  1. ↑ Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Oxford: Butterworth-Heinemann. ISBN 0080379419.{{cite book}}: نگهداری یادکرد:نام‌های متعدد:فهرست نویسندگان (link) p.172.
Pusat Layanan

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