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Volumn 46, Issue 16, 2007, Pages 6607-6612

Hydrothermal synthesis of a novel uranium oxalate/glycolate via in-situ ligand formation

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EID: 34548025608     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic700700e     Document Type: Article
Times cited : (68)

References (80)
  • 26
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    • Thuery, P. Inorg. Chem, 2007, 46, 2307-2315.
    • (2007) Inorg. Chem , vol.46 , pp. 2307-2315
    • Thuery, P.1
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    • Orioli, P.; Bruni, B.; Di, Vaira, M.; Messori, L.; Piccioli, F. Inorg. Chem. 2002, 41, 4312-4314.
    • Orioli, P.; Bruni, B.; Di, Vaira, M.; Messori, L.; Piccioli, F. Inorg. Chem. 2002, 41, 4312-4314.
  • 63
    • 21244488767 scopus 로고    scopus 로고
    • Siemens Industrial Automation, Inc, Madison, WI
    • SAINT, Area-detector Integration Software; Siemens Industrial Automation, Inc.: Madison, WI, 1998.
    • (1998) SAINT, Area-detector Integration Software
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    • 0004150157 scopus 로고    scopus 로고
    • University of Göttingen: Göttingen, Germany
    • Sheldrick, G. M. SHELX-97; University of Göttingen: Göttingen, Germany, 1998.
    • (1998) SHELX-97
    • Sheldrick, G.M.1
  • 79
    • 34548021130 scopus 로고    scopus 로고
    • Synthesis of 1 using glycolic acid. Uranium oxynitrate hexahydrate (0.141 g, 0.28 mmol, tetraethylammonium hydroxide, 20 wt, solution in water (0.164 g, 0.22 mmol, glycolic acid (0.043g, 0.57 mmol, and distilled water (5 g, 278 mmol) were placed into a 23 mL Teflon-lined Parr bomb in the molar ratio of 1.0:0.8:2.0:992, pH 2.0. The reaction vessel was sealed and heated statically at 120 °C for 7 days. Upon cooling to room temperature, a clear yellow solution (pH 2.0) was decanted and yellow-orange plates were obtained. The crystals were washed with distilled water followed by ethanol and then allowed to air dry at room temperature. Yield: 52, based on uranium, Product was characterized by single-crystal x-ray diffraction, and phase purity was confirmed by powder x-ray diffraction
    • Synthesis of 1 using glycolic acid. Uranium oxynitrate hexahydrate (0.141 g, 0.28 mmol), tetraethylammonium hydroxide, 20 wt % solution in water (0.164 g, 0.22 mmol), glycolic acid (0.043g, 0.57 mmol), and distilled water (5 g, 278 mmol) were placed into a 23 mL Teflon-lined Parr bomb in the molar ratio of 1.0:0.8:2.0:992, pH 2.0. The reaction vessel was sealed and heated statically at 120 °C for 7 days. Upon cooling to room temperature, a clear yellow solution (pH 2.0) was decanted and yellow-orange plates were obtained. The crystals were washed with distilled water followed by ethanol and then allowed to air dry at room temperature. Yield: 52% (based on uranium). Product was characterized by single-crystal x-ray diffraction, and phase purity was confirmed by powder x-ray diffraction.
  • 80
    • 34548039380 scopus 로고    scopus 로고
    • Synthesis of 1 from ethylene glycol. Uranium oxynitrate hexahydrate (0.141 g, 0.28 mmol, tetraethylammonium hydroxide, 20 wt, solution in water (0.164 g, 0.22 mmol, ethylene glycol (330 uL, 2.5 mmol, and distilled water (5 g, 278 mmol) were placed into a 23 mL Teflon-lined Parr bomb in the molar ratio of 1.0:0.8:9.0: 992, pH 3.15. The reaction vessel was sealed and heated statically at 120 °C for 14 days. Upon cooling to room temperature, a clear yellow solution (pH 2.4) was decanted and yellow-orange plates were obtained. The crystals were washed with distilled water followed by ethanol and then allowed to air dry at room temperature. Yield: 81, based on uranium, Product was characterized by single-crystal x-ray diffraction, and phase purity was confirmed by powder x-ray diffraction
    • Synthesis of 1 from ethylene glycol. Uranium oxynitrate hexahydrate (0.141 g, 0.28 mmol), tetraethylammonium hydroxide, 20 wt % solution in water (0.164 g, 0.22 mmol), ethylene glycol (330 uL, 2.5 mmol), and distilled water (5 g, 278 mmol) were placed into a 23 mL Teflon-lined Parr bomb in the molar ratio of 1.0:0.8:9.0: 992, pH 3.15. The reaction vessel was sealed and heated statically at 120 °C for 14 days. Upon cooling to room temperature, a clear yellow solution (pH 2.4) was decanted and yellow-orange plates were obtained. The crystals were washed with distilled water followed by ethanol and then allowed to air dry at room temperature. Yield: 81% (based on uranium). Product was characterized by single-crystal x-ray diffraction, and phase purity was confirmed by powder x-ray diffraction.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.