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Neil Bartlett (15 September 1932 – 5 August 2008) was a chemist who specialized in fluorine and compounds containing fluorine, and became famous for creating the first
noble gas compound In chemistry, noble gas compounds are chemical compounds that include an element from the noble gases, group 18 of the periodic table. Although the noble gases are generally unreactive elements, many such compounds have been observed, particular ...
s. He taught chemistry at the
University of British Columbia The University of British Columbia (UBC) is a public university, public research university with campuses near Vancouver and in Kelowna, British Columbia. Established in 1908, it is British Columbia's oldest university. The university ranks a ...
and the
University of California, Berkeley The University of California, Berkeley (UC Berkeley, Berkeley, Cal, or California) is a public land-grant research university in Berkeley, California. Established in 1868 as the University of California, it is the state's first land-grant u ...
.


Biography

Neil Bartlett was born on 15 September 1932 in
Newcastle-upon-Tyne Newcastle upon Tyne ( RP: , ), or simply Newcastle, is a city and metropolitan borough in Tyne and Wear, England. The city is located on the River Tyne's northern bank and forms the largest part of the Tyneside built-up area. Newcastle is als ...
, England. Bartlett's interest in chemistry dated back to an experiment at Heaton Grammar School when he was only eleven years old, in which he prepared "beautiful, well-formed" crystals by reaction of
aqueous ammonia Ammonia solution, also known as ammonia water, ammonium hydroxide, ammoniacal liquor, ammonia liquor, aqua ammonia, aqueous ammonia, or (inaccurately) ammonia, is a solution of ammonia in water. It can be denoted by the symbols NH3(aq). Although ...
with
copper sulfate Copper sulfate may refer to: * Copper(II) sulfate, CuSO4, a common compound used as a fungicide and herbicide * Copper(I) sulfate Copper(I) sulfate, also known as cuprous sulfate, is an inorganic compound with the chemical formula Cu2 SO4. It ...
. He explored chemistry by constructing a makeshift lab in his parents' home using chemicals and glassware he purchased from a local supply store. He went on to attend King's College, University of Durham (which went on to become
Newcastle University Newcastle University (legally the University of Newcastle upon Tyne) is a UK public university, public research university based in Newcastle upon Tyne, North East England. It has overseas campuses in Singapore and Malaysia. The university is ...
) in the United Kingdom where he obtained a Bachelor of Science (1954) and then a doctorate (1958). In 1958, Bartlett's career began upon being appointed a lecturer in chemistry at the
University of British Columbia The University of British Columbia (UBC) is a public university, public research university with campuses near Vancouver and in Kelowna, British Columbia. Established in 1908, it is British Columbia's oldest university. The university ranks a ...
in Vancouver, BC, Canada where he would ultimately reach the rank of full professor. During his time at the university he made his discovery that
noble gases The noble gases (historically also the inert gases; sometimes referred to as aerogens) make up a class of chemical elements with similar properties; under standard conditions, they are all odorless, colorless, monatomic gases with very low chemi ...
were indeed reactive enough to form bonds. He remained there until 1966, when he moved to
Princeton University Princeton University is a private university, private research university in Princeton, New Jersey. Founded in 1746 in Elizabeth, New Jersey, Elizabeth as the College of New Jersey, Princeton is the List of Colonial Colleges, fourth-oldest ins ...
as a professor of chemistry and a member of the research staff at
Bell Laboratories Nokia Bell Labs, originally named Bell Telephone Laboratories (1925–1984), then AT&T Bell Laboratories (1984–1996) and Bell Labs Innovations (1996–2007), is an American industrial research and scientific development company owned by mult ...
. He then went on to join the chemistry department at the
University of California, Berkeley The University of California, Berkeley (UC Berkeley, Berkeley, Cal, or California) is a public land-grant research university in Berkeley, California. Established in 1868 as the University of California, it is the state's first land-grant u ...
in 1969 as a professor of chemistry until his retirement in 1993. He was also a staff scientist at
Lawrence Berkeley National Laboratory Lawrence Berkeley National Laboratory (LBNL), commonly referred to as the Berkeley Lab, is a United States Department of Energy National Labs, United States national laboratory that is owned by, and conducts scientific research on behalf of, t ...
from 1969 to 1999. In 2000, he became a naturalized citizen of the United States. He died on 5 August 2008 of a ruptured
aortic aneurysm An aortic aneurysm is an enlargement (dilatation) of the aorta to greater than 1.5 times normal size. They usually cause no symptoms except when ruptured. Occasionally, there may be abdominal, back, or leg pain. The prevalence of abdominal aortic ...
. He lived with his wife Christina Bartlett until his death. They had four children.


Research

Bartlett's main specialty was the chemistry of fluorine and of compounds containing fluorine. In 1962, Bartlett prepared the first
noble gas compound In chemistry, noble gas compounds are chemical compounds that include an element from the noble gases, group 18 of the periodic table. Although the noble gases are generally unreactive elements, many such compounds have been observed, particular ...
,
xenon hexafluoroplatinate Xenon hexafluoroplatinate is the product of the reaction of platinum hexafluoride with xenon, in an experiment that proved the chemical reactivity of the noble gases. This experiment was performed by Neil Bartlett at the University of British Co ...
, Xe+ tF6sup>−. This contradicted established models of the nature of valency, as it was believed that all noble gases were entirely inert to chemical combination. He subsequently produced and reproduced several other fluorides of xenon: XeF2, XeF4, and XeF6. By exploiting the solvent and basic properties of XeF6, he was able to prepare the first quinquevalent gold compound, Xe2F11+AuF6.


Honors

In 1968 he was awarded the
Elliott Cresson Medal The Elliott Cresson Medal, also known as the Elliott Cresson Gold Medal, was the highest award given by the Franklin Institute. The award was established by Elliott Cresson, life member of the Franklin Institute, with $1,000 granted in 1848. The ...
. In 1973, he was made a
Fellow of the Royal Society Fellowship of the Royal Society (FRS, ForMemRS and HonFRS) is an award granted by the judges of the Royal Society of London to individuals who have made a "substantial contribution to the improvement of natural science, natural knowledge, incl ...
(United Kingdom). In 1976 he received the Welch Award in Chemistry for his synthesis of chemical compounds of noble gases and the consequent opening of broad new fields of research in the inorganic chemistry. He was elected a Fellow of the
American Academy of Arts and Sciences The American Academy of Arts and Sciences (abbreviation: AAA&S) is one of the oldest learned societies in the United States. It was founded in 1780 during the American Revolution by John Adams, John Hancock, James Bowdoin, Andrew Oliver, and ...
in 1977. In 1979, he was honored as a Foreign Associate of the
National Academy of Sciences The National Academy of Sciences (NAS) is a United States nonprofit, non-governmental organization. NAS is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Engineering (NAE) and the Nati ...
. He was awarded the prestigious
Davy Medal The Davy Medal is awarded by the Royal Society of London "for an outstandingly important recent discovery in any branch of chemistry". Named after Humphry Davy, the medal is awarded with a monetary gift, initially of £1000 (currently £2000). H ...
in 2002 for his discovery that the noble gases were not that noble after all. Previous recipients of the Davy Medal had included people as diverse as
Robert Wilhelm Bunsen Robert Wilhelm Eberhard Bunsen (; 30 March 1811 – 16 August 1899) was a German chemist. He investigated emission spectra of heated elements, and discovered caesium (in 1860) and rubidium (in 1861) with the physicist Gustav Kirchhoff. The Buns ...
, the inventor of the
Bunsen burner A Bunsen burner, named after Robert Bunsen, is a kind of ambient air gas burner used as laboratory equipment; it produces a single open gas flame, and is used for heating, sterilization, and combustion. The gas can be natural gas (which is main ...
, and
Albert Ladenburg Albert Ladenburg (July 2, 1842August 15, 1911) was a German chemist. Early life and education Ladenburg was a member of the well-known Jewish in Mannheim. He was educated at a Realgymnasium at Mannheim and then, after the age of 15, at the tec ...
, who suggested the existence of the compound
prismane Prismane or 'Ladenburg benzene' is a polycyclic hydrocarbon with the formula C6H6. It is an isomer of benzene, specifically a valence isomer. Prismane is far less stable than benzene. The carbon (and hydrogen) atoms of the prismane molecule are a ...
. In 2006, his research into the reactivity of noble gases was designated jointly by the
American Chemical Society The American Chemical Society (ACS) is a scientific society based in the United States that supports scientific inquiry in the field of chemistry. Founded in 1876 at New York University, the ACS currently has more than 155,000 members at all d ...
and the Canadian Society for Chemistry (CSC) as an International Historic Chemical Landmark at the
University of British Columbia The University of British Columbia (UBC) is a public university, public research university with campuses near Vancouver and in Kelowna, British Columbia. Established in 1908, it is British Columbia's oldest university. The university ranks a ...
in recognition of its significance, "fundamental to the scientific understanding of the chemical bond." Bartlett was nominated for a Nobel Prize in Chemistry every year between 1963 and 1966 but did not get the Prize.


Hospitalization

In January 1963, Bartlett and his graduate student, P. R. Rao, were hospitalized after an explosion in the laboratory. As they looked at what they thought might be the first crystals of XeF2, the compound exploded, getting shards of glass in the eyes of both men. According to Bartlett, he thought that the compound may have contained water molecules, and he and Rao took off their glasses to get a better look. They were both taken to the hospital for four weeks, and Bartlett was left with damaged vision in one eye. The last piece of glass from this accident was removed 27 years later.Bell, Philip. Elegant Solutions, 10 Beautiful Experiments in Chemistry.


References


Further reading

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External links

* * {{DEFAULTSORT:Bartlett, Neil 1932 births 2008 deaths Alumni of King's College, Newcastle Deaths from aortic aneurysm English chemists Fellows of the American Academy of Arts and Sciences Fellows of the Royal Society Inorganic chemists Members of the French Academy of Sciences Foreign associates of the National Academy of Sciences Princeton University faculty University of British Columbia Faculty of Science faculty UC Berkeley College of Chemistry faculty Members of the Göttingen Academy of Sciences and Humanities