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The American Chemical Society Award in Pure Chemistry is awarded annually by the American Chemical Society (ACS) "to recognize and encourage fundamental research in pure chemistry carried out in North America by young men and women." "Young" means born within 35 years of the awarding of the Award, which takes place at the Spring meeting of the ACS. To be eligible, a nominee "must have accomplished research of unusual merit for an individual on the threshold of her or his career. Special consideration is given to independence of thought and originality in the research...." The award was first awarded in 1931, with Linus Pauling the inaugural recipient. It is sponsored by the Alpha Chi Sigma Fraternity and the Alpha Chi Sigma Educational Foundation.
Source: American Chemical Society
Electronegativity, symbolized as χ, is the tendency for an atom of a given chemical element to attract shared electrons when forming a chemical bond. An atom's electronegativity is affected by both its atomic number and the distance at which its valence electrons reside from the charged nucleus. The higher the associated electronegativity, the more an atom or a substituent group attracts electrons. Electronegativity serves as a simple way to quantitatively estimate the bond energy, and the sign and magnitude of a bond's chemical polarity, which characterizes a bond along the continuous scale from covalent to ionic bonding. The loosely defined term electropositivity is the opposite of electronegativity: it characterizes an element's tendency to donate valence electrons.
Linus Carl Pauling was an American chemist, biochemist, chemical engineer, peace activist, author, and educator. He published more than 1,200 papers and books, of which about 850 dealt with scientific topics. New Scientist called him one of the 20 greatest scientists of all time, and as of 2000, he was rated the 16th most important scientist in history. For his scientific work, Pauling was awarded the Nobel Prize in Chemistry in 1954. For his peace activism, he was awarded the Nobel Peace Prize in 1962. He is one of four people to have won more than one Nobel Prize. Of these, he is the only person to have been awarded two unshared Nobel Prizes, and one of two people to be awarded Nobel Prizes in different fields, the other being Marie Curie.
Dudley Robert Herschbach is an American chemist at Harvard University. He won the 1986 Nobel Prize in Chemistry jointly with Yuan T. Lee and John C. Polanyi "for their contributions concerning the dynamics of chemical elementary processes". Herschbach and Lee specifically worked with molecular beams, performing crossed molecular beam experiments that enabled a detailed molecular-level understanding of many elementary reaction processes. Herschbach is a member of the Board of Sponsors of the Bulletin of the Atomic Scientists.
Alpha Chi Sigma (ΑΧΣ) is a professional fraternity specializing in the fields of the chemical sciences. It has both collegiate and professional chapters throughout the United States consisting of both men and women and numbering more than 70,000 members. The fraternity aims to bring together students and professionals pursuing a wide variety of chemistry-related careers.
The Priestley Medal is the highest honor conferred by the American Chemical Society (ACS) and is awarded for distinguished service in the field of chemistry. Established in 1922, the award is named after Joseph Priestley, the discoverer of oxygen who immigrated to the United States of America in 1794. The ACS formed in 1876, spearheaded by a group of chemists who had met two years previously in Priestley's home.
Kyriacos Costa Nicolaou is a Cypriot-American chemist known for his research in the area of natural products total synthesis. He is currently Harry C. and Olga K. Wiess Professor of Chemistry at Rice University, having previously held academic positions at The Scripps Research Institute/UC San Diego and the University of Pennsylvania.
Ronald T. Raines is an American chemical biologist. He is the Roger and Georges Firmenich Professor of Natural Products Chemistry at the Massachusetts Institute of Technology. He is known for using ideas and methods of physical organic chemistry to solve important problems in biology.
Mary Lowe Good was an American inorganic chemist who worked academically, in industrial research and in government. Good contributed to the understanding of catalysts such as ruthenium which activate or speed up chemical reactions.
Harry Barkus Gray is the Arnold O. Beckman Professor of Chemistry at California Institute of Technology.
Harden M. McConnell was an American physical chemist. His many awards included the National Medal of Science and the Wolf Prize, and he was elected to the National Academy of Science."
The Irving Langmuir Prize in Chemical Physics is awarded annually, in even years by the American Chemical Society and in odd years by the American Physical Society. The award is meant to recognize and encourage outstanding interdisciplinary research in chemistry and physics, in the spirit of Irving Langmuir. A nominee must have made an outstanding contribution to chemical physics or physical chemistry within the 10 years preceding the year in which the award is made. The award will be granted without restriction, except that the recipient must be a resident of the United States.
The Linus Pauling Award is an award recognizing outstanding achievement in chemistry. It is awarded annually by the Puget Sound, Oregon, and Portland sections of the American Chemical Society, and is named after the US chemist Linus Pauling (1901–1994), to whom it was first awarded in 1966.
John Isaiah Brauman is an American chemist.
Geraldine Lee Richmond is an American chemist and physical chemist who is serving as the Under Secretary of Energy for Science in the US Department of Energy. Richmond was confirmed to her DOE role by the United States Senate on November 5, 2021. Richmond is the Presidential Chair in Science and Professor of Chemistry at the University of Oregon (UO). She conducts fundamental research to understand the chemistry and physics of complex surfaces and interfaces. These understandings are most relevant to energy production, atmospheric chemistry and remediation of the environment. Throughout her career she has worked to increase the number and success of women scientists in the U.S. and in many developing countries in Africa, Asia and South America. Richmond has served as president of the American Association for the Advancement of Science, and she received the 2013 National Medal of Science.
Stephen L. Buchwald is a U.S. chemist and Camille Dreyfus Professor of Chemistry at MIT. He is known for his involvement in the development of the Buchwald-Hartwig amination and the discovery of the dialkylbiaryl phosphine ligand family for promoting this reaction and related transformations. He was elected as a fellow of the American Academy of Arts and Sciences and as a member of the National Academy of Sciences in 2000 and 2008, respectively.
The Chemical Pioneer Award, established in 1966, is awarded by the American Institute of Chemists to recognize chemists or chemical engineers who have made outstanding contributions to advances in chemistry or the chemical profession.
The William H. Nichols Medal is awarded annually for original research in chemistry. Nominees must have made a "significant and original contribution in any field of chemistry" during the five years preceding the presentation date. The medallist receives a gold medal, a bronze replica and a cash award. The award was established in 1902 by the New York Section of the American Chemical Society (ACS) through a gift from chemist and businessman William H. Nichols. It was the first award to be approved by the ACS. The medal was first awarded in 1903.
The George C. Pimentel Award in Chemical Education recognizes "outstanding contributions to chemical education." It is a national award, given annually by the American Chemical Society and sponsored by Cengage Learning and the ACS Division of Chemical Education. The award is named for George C. Pimentel, an American chemist and chemical educator who taught at the University of California, Berkeley. Prior to 1989, the award was named the ACS Award in Chemical Education.
Mircea Dincă is a Romanian-American inorganic chemist. He is a Professor of Chemistry and W. M. Keck Professor of Energy at the Massachusetts Institute of Technology (MIT). At MIT, Dincă leads a research group that focuses on the synthesis of functional metal-organic frameworks (MOFs), which possess conductive, catalytic, and other material-favorable properties.
Gabriela S. Schlau-Cohen is a Thomas D. and Virginia W. Cabot Career Development Associate Professor at MIT in the Department of Chemistry.