Preparation of primary amine derivatives of the magic-size nanocluster (CdSe)13

Yuanyuan Wang; Yi Hsin Liu; Ying Zhang; Paul J. Kowalski; Henry W. Rohrs; William E. Buhro

doi:10.1021/ic302327p

Preparation of primary amine derivatives of the magic-size nanocluster (CdSe)₁₃

Yuanyuan Wang, Yi Hsin Liu, Ying Zhang, Paul J. Kowalski, Henry W. Rohrs, William E. Buhro^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

43 Citations (Scopus)

Abstract

Four [(CdSe)₁₃(RNH₂)₁₃] derivatives (R = n-propyl, n-pentyl, n-octyl, and oleyl) are prepared by reaction of Cd(OAc) ₂·2H₂O and selenourea in the corresponding primary-amine solvent. Nanoclusters grow in spontaneously formed amine-bilayer templates and are characterized by elemental analysis, IR spectroscopy, UV-vis spectroscopy, TEM, and low-angle XRD. Derivative [(CdSe)₁₃(n- propylamine)₁₃] is isolated as a yellowish-white solid (MP 98 C) on the gram scale. These compounds are the first derivatives of magic-size CdSe nanoclusters to be isolated in purity.

Original language	English
Pages (from-to)	2933-2938
Number of pages	6
Journal	Inorganic Chemistry
Volume	52
Issue number	6
DOIs	https://doi.org/10.1021/ic302327p
Publication status	Published - 2013 Mar 18
Externally published	Yes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry

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title = "Preparation of primary amine derivatives of the magic-size nanocluster (CdSe)13",

abstract = "Four [(CdSe)13(RNH2)13] derivatives (R = n-propyl, n-pentyl, n-octyl, and oleyl) are prepared by reaction of Cd(OAc) 2·2H2O and selenourea in the corresponding primary-amine solvent. Nanoclusters grow in spontaneously formed amine-bilayer templates and are characterized by elemental analysis, IR spectroscopy, UV-vis spectroscopy, TEM, and low-angle XRD. Derivative [(CdSe)13(n- propylamine)13] is isolated as a yellowish-white solid (MP 98 C) on the gram scale. These compounds are the first derivatives of magic-size CdSe nanoclusters to be isolated in purity.",

author = "Yuanyuan Wang and Liu, {Yi Hsin} and Ying Zhang and Kowalski, {Paul J.} and Rohrs, {Henry W.} and Buhro, {William E.}",

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doi = "10.1021/ic302327p",

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T1 - Preparation of primary amine derivatives of the magic-size nanocluster (CdSe)13

AU - Wang, Yuanyuan

AU - Liu, Yi Hsin

AU - Zhang, Ying

AU - Kowalski, Paul J.

AU - Rohrs, Henry W.

AU - Buhro, William E.

PY - 2013/3/18

Y1 - 2013/3/18

N2 - Four [(CdSe)13(RNH2)13] derivatives (R = n-propyl, n-pentyl, n-octyl, and oleyl) are prepared by reaction of Cd(OAc) 2·2H2O and selenourea in the corresponding primary-amine solvent. Nanoclusters grow in spontaneously formed amine-bilayer templates and are characterized by elemental analysis, IR spectroscopy, UV-vis spectroscopy, TEM, and low-angle XRD. Derivative [(CdSe)13(n- propylamine)13] is isolated as a yellowish-white solid (MP 98 C) on the gram scale. These compounds are the first derivatives of magic-size CdSe nanoclusters to be isolated in purity.

AB - Four [(CdSe)13(RNH2)13] derivatives (R = n-propyl, n-pentyl, n-octyl, and oleyl) are prepared by reaction of Cd(OAc) 2·2H2O and selenourea in the corresponding primary-amine solvent. Nanoclusters grow in spontaneously formed amine-bilayer templates and are characterized by elemental analysis, IR spectroscopy, UV-vis spectroscopy, TEM, and low-angle XRD. Derivative [(CdSe)13(n- propylamine)13] is isolated as a yellowish-white solid (MP 98 C) on the gram scale. These compounds are the first derivatives of magic-size CdSe nanoclusters to be isolated in purity.

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Preparation of primary amine derivatives of the magic-size nanocluster (CdSe)₁₃

Abstract

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