p-tert-butylcalix[4]crown-6 ether;
Cesium extraction;
calix[4]crown-6 ether for cesium extraction;
Calixarene based extractants for cesium;
Crown-ether;
Calixarenes;
NONCOVALENT INTERACTIONS;
DENSITY FUNCTIONALS;
RADIOACTIVE CESIUM;
OPTICAL SENSOR;
STRONTIUM;
WASTE;
WATER;
RADIONUCLIDES;
CONFORMERS;
STABILITY;
D O I:
10.1007/s11696-025-03963-3
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
A new p-tert-butylcalix[4]crown-6 ether derivative was synthesized as a potential extractant for cesium and other alkali metal ions from water. The synthesized p-tert-butylcalix[4]crown-6 ether derivative was characterized via spectroscopic methods. The p-tert-butylcalix[4]crown-6 ether derivative was employed for the extraction of alkali metal ions as picrate and witnessed selective cesium ion extraction from the aqueous to organic phase with high efficiency. Both UV-Vis and atomic absorption spectrometry were used to assess the extraction efficiency. This material can be used in water purification systems for removing nuclear radioisotope cesium. The p-tert-butylcalix[4]crown-6 ether derivative was also analyzed using M06-2X/6-31G(d)/LANL2DZ methods. The computational method suggested the role of O-H & ctdot;O and O-H & ctdot;pi interactions in the stability of different conformers of p-tert-butylcalix[4]crown-6 ether derivative. Moreover, it was witnessed through calculations that three conformers of p-tert-butylcalix[4]crown-6 ether derivative (cone, partial cone, and 1,3-alternate) can form a complex with cesium ion.
机构:
East China Univ Technol, State Key Lab Breeding Base Nucl Resources & Envi, Nanchang 330013, Jiangxi, Peoples R China
East China Univ Technol, Engn Res Ctr Nucl Technol Applicat, Minist Educ, Nanchang 330013, Jiangxi, Peoples R ChinaEast China Univ Technol, State Key Lab Breeding Base Nucl Resources & Envi, Nanchang 330013, Jiangxi, Peoples R China
Dai, Ying
Lv, Riwen
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机构:
East China Univ Technol, Engn Res Ctr Nucl Technol Applicat, Minist Educ, Nanchang 330013, Jiangxi, Peoples R ChinaEast China Univ Technol, State Key Lab Breeding Base Nucl Resources & Envi, Nanchang 330013, Jiangxi, Peoples R China
Lv, Riwen
Liu, Zhirong
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h-index: 0
机构:
East China Univ Technol, State Key Lab Breeding Base Nucl Resources & Envi, Nanchang 330013, Jiangxi, Peoples R China
East China Univ Technol, Engn Res Ctr Nucl Technol Applicat, Minist Educ, Nanchang 330013, Jiangxi, Peoples R ChinaEast China Univ Technol, State Key Lab Breeding Base Nucl Resources & Envi, Nanchang 330013, Jiangxi, Peoples R China
Liu, Zhirong
Tao, Qinqin
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机构:
East China Jiaotong Univ, Sch Civil Engn & Architecture, Nanchang 330013, Jiangxi, Peoples R ChinaEast China Univ Technol, State Key Lab Breeding Base Nucl Resources & Envi, Nanchang 330013, Jiangxi, Peoples R China
Tao, Qinqin
Zhang, Zhibin
论文数: 0引用数: 0
h-index: 0
机构:
East China Univ Technol, State Key Lab Breeding Base Nucl Resources & Envi, Nanchang 330013, Jiangxi, Peoples R China
East China Univ Technol, Engn Res Ctr Nucl Technol Applicat, Minist Educ, Nanchang 330013, Jiangxi, Peoples R ChinaEast China Univ Technol, State Key Lab Breeding Base Nucl Resources & Envi, Nanchang 330013, Jiangxi, Peoples R China
Zhang, Zhibin
Liu, Yunhai
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h-index: 0
机构:
East China Univ Technol, State Key Lab Breeding Base Nucl Resources & Envi, Nanchang 330013, Jiangxi, Peoples R China
East China Univ Technol, Engn Res Ctr Nucl Technol Applicat, Minist Educ, Nanchang 330013, Jiangxi, Peoples R ChinaEast China Univ Technol, State Key Lab Breeding Base Nucl Resources & Envi, Nanchang 330013, Jiangxi, Peoples R China
机构:
East China Univ Technol, State Key Lab Breeding Base Nucl Resources & Envi, Nanchang 330013, Jiangxi, Peoples R China
East China Univ Technol, Engn Res Ctr Nucl Technol Applicat, Minist Educ, Nanchang 330013, Jiangxi, Peoples R ChinaEast China Univ Technol, State Key Lab Breeding Base Nucl Resources & Envi, Nanchang 330013, Jiangxi, Peoples R China
Dai, Ying
Lv, Riwen
论文数: 0引用数: 0
h-index: 0
机构:
East China Univ Technol, Engn Res Ctr Nucl Technol Applicat, Minist Educ, Nanchang 330013, Jiangxi, Peoples R ChinaEast China Univ Technol, State Key Lab Breeding Base Nucl Resources & Envi, Nanchang 330013, Jiangxi, Peoples R China
Lv, Riwen
Liu, Zhirong
论文数: 0引用数: 0
h-index: 0
机构:
East China Univ Technol, State Key Lab Breeding Base Nucl Resources & Envi, Nanchang 330013, Jiangxi, Peoples R China
East China Univ Technol, Engn Res Ctr Nucl Technol Applicat, Minist Educ, Nanchang 330013, Jiangxi, Peoples R ChinaEast China Univ Technol, State Key Lab Breeding Base Nucl Resources & Envi, Nanchang 330013, Jiangxi, Peoples R China
Liu, Zhirong
Tao, Qinqin
论文数: 0引用数: 0
h-index: 0
机构:
East China Jiaotong Univ, Sch Civil Engn & Architecture, Nanchang 330013, Jiangxi, Peoples R ChinaEast China Univ Technol, State Key Lab Breeding Base Nucl Resources & Envi, Nanchang 330013, Jiangxi, Peoples R China
Tao, Qinqin
Zhang, Zhibin
论文数: 0引用数: 0
h-index: 0
机构:
East China Univ Technol, State Key Lab Breeding Base Nucl Resources & Envi, Nanchang 330013, Jiangxi, Peoples R China
East China Univ Technol, Engn Res Ctr Nucl Technol Applicat, Minist Educ, Nanchang 330013, Jiangxi, Peoples R ChinaEast China Univ Technol, State Key Lab Breeding Base Nucl Resources & Envi, Nanchang 330013, Jiangxi, Peoples R China
Zhang, Zhibin
Liu, Yunhai
论文数: 0引用数: 0
h-index: 0
机构:
East China Univ Technol, State Key Lab Breeding Base Nucl Resources & Envi, Nanchang 330013, Jiangxi, Peoples R China
East China Univ Technol, Engn Res Ctr Nucl Technol Applicat, Minist Educ, Nanchang 330013, Jiangxi, Peoples R ChinaEast China Univ Technol, State Key Lab Breeding Base Nucl Resources & Envi, Nanchang 330013, Jiangxi, Peoples R China