The title compound, C11H8O3, previously reported by Gupta & Dutta [Cryst. Struct. Commun. (1975), 4, 37-40] has been rerefined against new intensity data. Geometric parameters of the C and O atoms agree quite well. However, the positions of the hydroxyl H atoms differ slightly. Furthermore, the results of the present structure determination are of significantly higher precision.
机构:
Tsinghua Univ, Sch Mat Sci & Engn, Beijing 100084, Peoples R China
Minist Educ, Key Lab Adv Mat Proc Technol, Beijing 100084, Peoples R ChinaTsinghua Univ, Sch Mat Sci & Engn, Beijing 100084, Peoples R China
Xu, Xiang-Nan
Guan, Xiao-Na
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Tsinghua Univ, Sch Mat Sci & Engn, Beijing 100084, Peoples R China
Minist Educ, Key Lab Adv Mat Proc Technol, Beijing 100084, Peoples R ChinaTsinghua Univ, Sch Mat Sci & Engn, Beijing 100084, Peoples R China
Guan, Xiao-Na
Zhou, Hui-Hua
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Tsinghua Univ, Sch Mat Sci & Engn, Beijing 100084, Peoples R China
Natl Ctr Electron Microscopy Beijing, Beijing 100084, Peoples R ChinaTsinghua Univ, Sch Mat Sci & Engn, Beijing 100084, Peoples R China
Zhou, Hui-Hua
Zhu, Yue-Feng
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Tsinghua Univ, Sch Mat Sci & Engn, Beijing 100084, Peoples R China
Minist Educ, Key Lab Adv Mat Proc Technol, Beijing 100084, Peoples R ChinaTsinghua Univ, Sch Mat Sci & Engn, Beijing 100084, Peoples R China
机构:
King Faisal Univ, Dept Phys, Coll Sci, Al Hasa, Saudi Arabia
Cairo Univ, Dept Phys, Fac Sci, Giza, EgyptKing Faisal Univ, Dept Phys, Coll Sci, Al Hasa, Saudi Arabia
Ibrahim, Sobhy S.
Ayesh, Ayman S.
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King Faisal Univ, Dept Phys, Coll Sci, Al Hasa, Saudi Arabia
Appl Sci Private Univ, Dept Basic Sci Phys, Coll Engn, Amman, JordanKing Faisal Univ, Dept Phys, Coll Sci, Al Hasa, Saudi Arabia
Ayesh, Ayman S.
Abdel-Rahem, Rami A.
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Univ Petra, Dept Chem, Fac Arts & Sci, Amman, JordanKing Faisal Univ, Dept Phys, Coll Sci, Al Hasa, Saudi Arabia