الصيغة الكيميائية للبنزين هي (C6H6)

الصيغة الكيميائية للبنزين هي (C6H6)، أوجدت نوع من التعجب عند بداية اكتشافه، حيث كانت الاقتراحات البنائية وقتها تدور حول أن ذرة الكربون غالبا ما ترتبط بأربعة روابط فردية مع الهيدروجين.
وكان الكيميائي أوغست كيكولة أول من اقترح البناء الحلقي للبنزين. وتوجد حكاية تتكرر عن أنه من كثرة دراسة الترابط في الكربون، شاهد أثناء نومه حلم يدور حول حية تأكل ذيلها، مما ألهمه الشكل الحلقي لجزيء البنزين. وعموما فقد ظهرت هذه الحكاية في (مجلة جمعية التعطش للكيمياء) والتي كانت تطبع سنويا في القرن التاسع عشر في مناسبة اجتماع الجمعية الكيميائية الألمانية.
وفى أوائل العشرينيات من القرن التاسع عشر كان لتفهم كيكول للطبيعة رباعية التكافؤ لذرة الكربون اعتمادا على أبحاث أرشيبالد سكوت كوبر، بالإضافة إلى العالم النمساوي جوزيف لوشميدت الذي قام بنشر البناء الحلقي للبنزين. تم الموافقة أخيرا على الشكل الحلقى للبنزين بواسطة العالم المشهور كاثلين لونسدال.
وحتى يمكن للبنزين أن يكون به كل الروابط يجب أن يكون له روابط ثنائية معينة.

Benzene with alternating double bonds
وكان لاستخدام تشتت الأشعة السينية في الأبحاث دور في اكتشاف أن الروابط كربون-كربون في البنزين لها نفس الطول، برغم أن الروابط الأحادية مفترض ان تكون أطول من الروابط الثنائية. وأيضا وجد أن طول الرابطة (المسافة بين ذرتين مرتبطتين من الكربون ) في البنزين أطول في الرابطة الأحادية من طول الرابطة في الرابطة الثنائية.
وهذا يمكن تفسيره بسبب عدم تمركز الإلكترونات. وحتى يمكن تصور ذلك، يجب الأخذ في الاعتبار مكان الإلكترونات في روابط حلقة البنزين.
أحد التمثيلات لبنية البنزين يوجد في الشكلين القادمين بالتبادل، ويسمى هذا التركيب الرنين المترافق.

Results (English) 1:

Chemical formula for benzene (C6H6), created a kind of marveling at the beginning of his discovery, where structural suggestions then revolves around the carbon atom are often associated with four single bonds with hydrogen.The chemical was Auguste kikolh first proposed ring construction for gasoline. There is a tale repeated that high carbon bonding study, watched in his sleep the dream revolves around alive eating her tail, which Elan ring shape of the benzene molecule. Overall, this story has appeared in (magazine thirst for Chemistry) which were printed annually in the nineteenth century on the occasion of the German chemical society meeting.In the early twenties of the 19th century was to understand the nature of parity Quad kikol carbon depending on the research of Archibald Scott Cooper, plus Austrian world Joseph loshmidt who posted the ring construction for gasoline. Ring shape was finally approved for gasoline by the famous Kathleen Lonsdale.Even gasoline can be done all links must have a certain bilateral ties.Benzene with alternating double bondsHad to use ray scattering in a research role in discovering that carbon-carbon bonds in benzene are the same length, although unilateral links supposed to be taller than the bilateral ties. And also found that bond length (the distance between two atoms that are bonded carbon) in gasoline longer unilateral Association bond length in bilateral association.This can be explained because of the delocalization of electrons. And can even imagine, consider place electrons in benzene ring links.There is a gas structure represents in figures coming to terms, this is called a high resonance structure.

Results (English) 2:

Chemical formula for gasoline is (C6H6), created a kind of marveling at the beginning of his discovery, where the suggestions constructivist time revolves around the carbon atom often associated with four single bonds with hydrogen.
The chemist Auguste Kikolh first annular construction of gasoline suggested. There story is repeated all that frequent the study of interdependence in carbon, saw in his sleep dream revolves around vivid eat its tail, which inspired him to form annular molecule gasoline. And generally has This story appeared in the (magazine thirst Society of Chemistry), which was printed annually in the nineteenth century in a suitable chemical German Society meeting.
In the early twenties of the nineteenth century was to understand Kikol nature quad valence of an atom of carbon depending on the research Archibald Scott Cooper, plus to the world of the Austrian Joseph Ochmidt who posted the annular construction of gasoline. Finally it has been approved form cyclic gasoline by world famous Kathleen Lonsdale.
So can of gasoline to be doing all links must have a certain bilateral ties.

Benzene with alternating double bonds
and had to use X - ray scattering in a research role in the discovery that links carbon-carbon in gasoline have the same length, although the links unilateral supposed to be longer than the bilateral ties. And also it found that the bond length ( the distance between the two atoms linked carbon) in gasoline longest single bond in the bond length in the double bond.
This can be explained because of the concentration of electrons. And even can imagine, it must take into account the place of electrons in the links benzene ring.
One of representations of the structure of benzene found in two forms coming interchangeably, and this is called resonance associated installation.

Results (English) 3:

The chemical formula of benzene is C6H6), created a kind of surprise at the beginning of the discovery, with suggestions of building at the time often revolve around the carbon atom associated with the four individual bonds with hydrogen.The chemist Auguste Kykwlt annular first proposed the construction of benzene. There is a story repeated that the large correlation study on carbon, see dream in his sleep around a snake eating its tail, which inspired him to form the annular molecule Albnzyn In general, this story appeared in a magazine assembly of a thirst for Chemistry), and which is printed every year in nineteenth century and on the occasion of the meeting of the German chemical society.In early twenties of the nineteenth century was to understand the nature Kykwl Quad equivalence of a carbon atom, based on the research of Archibald Scott Cooper, in addition to the Austrian Josef losschmidt he published a cycloalkyl benzene structure. Figure Alhlqy gasoline was finally agreed upon by the famous scholar Kathleen Lonsdale.Even gasoline can be all links must have a certain bilateral ties.Benzene with alternating double bondsThe use of X-ray scattering in the research role in the detection of carbon carbon bonds in benzene have the same length, although the links or supposed to be the longer of the bilateral ties. He also found that the length of the distance between the two atoms with carbon). The tallest single length of bilateral Association Association Association.This can be explained by lack of focus the electrons. In order to illustrate this, we take into account where the electrons in the benzene ring links.One of the representations of the structure of the gasoline is coming form mutually, this is called a combined resonance structure.