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url url url url
  2. Weltenzyklopädie
  3. دی‌اکسیژن دی‌فلوئورید - ویکی‌پدیا، دانشنامهٔ آزاد
دی‌اکسیژن دی‌فلوئورید - ویکی‌پدیا، دانشنامهٔ آزاد
از ویکی‌پدیا، دانشنامهٔ آزاد
دی‌اکسیژن دی‌فلوئورید
Stick model of dioxygen difluoride Spacefill model of dioxygen difluoride
نام آیوپاک ارجح

Dioxygen difluoride

نام‌گذاری اتحادیه بین‌المللی شیمی محض و کاربردی
Fluorooxy hypofluorite
دیگر نام‌ها

  • Monofluorooxygenyl hypofluorite
  • Difluorine dioxide
  • Fluorine dioxide
  • Perfluoroperoxide
  • Fluorine peroxide
  • Difluorine peroxide
  • FOOF
  • Fluoroperoxyl fluoride

شناساگرها
کوته‌نوشت‌ها FOOF
شماره ثبت سی‌ای‌اس ۷۷۸۳–۴۴–۰ ✔Y
پاب‌کم ۱۲۳۲۵۷
کم‌اسپایدر ۱۰۹۸۷۰ ✔Y
ChEBI CHEBI:47866 ✔Y
1570
جی‌مول-تصاویر سه بعدی Image 1

  • FOOF

  • InChI=1S/F2O2/c1-۳–۴–۲ ✔Y
    Key: REAOZOPEJGPVCB-UHFFFAOYSA-N ✔Y

    InChI=1/F2O2/c1-۳–۴–۲
    Key: REAOZOPEJGPVCB-UHFFFAOYAK

خصوصیات
فرمول مولکولی O
2F
2
جرم مولی 69.996 g·mol-1
شکل ظاهری orange as a solid
چگالی 1.45 g/cm3 (at b.p.)
دمای ذوب −۱۵۴ درجه سلسیوس (−۲۴۵ درجه فارنهایت؛ ۱۱۹ کلوین)
دمای جوش −۵۷ درجه سلسیوس (−۷۱ درجه فارنهایت؛ ۲۱۶ کلوین) extrapolated
انحلال‌پذیری در other solvents decomposes
ترموشیمی
62.1 J/mol K
277.2 J/mol K
19.2 kJ/mol
58.2 kJ/mol
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)
 ✔Y (بررسی) (چیست: ✔Y/N؟)
Infobox references


دی فلوراید پراکسید (به انگلیسی: Dioxygen difluoride)، یک ترکیب شیمیایی از فلوئور و اکسیژن با فرمول شیمیایی O
2F
۲ است و به صورت یک جامد نارجی رنگ که در حالت ذوب در −۱۶۳ درجه سلسیوس (۱۱۰ کلوین) یک مایع قرمز رنگ تبدیل می‌شود وجود دارد. این ماده یک عامل اکسنده و تجزیه شیمیایی بسیار قوی است و با نرخ ۴٪ در روز به اکسیژن و فلوئور تجزیه می‌شود حتی در −۱۶۰ درجه سلسیوس (۱۱۳ کلوین). به همین دلیل طول عمر آن در دمای اتاق بسیار کوتاه است.[۱] دی اکسیژن دی فلوراید تقریباً با هر مادهٔ شیمیایی که با آن برخورد کند واکنش می‌دهد، حتی یخ عادی، که منجر به ساخت ماده‌ای با نام‌آوای "FOOF" می‌شود، (یک بازی در ساختار شیمیایی همین ماده).

جستارهای وابسته

منابع

  1. ↑ Holleman, A. F.; Wiberg, E. (2001). Inorganic Chemistry. Academic Press. ISBN 0-12-352651-5.

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