3D electron diffraction studies of synthetic rhabdophane (DyPO4·nH2O)

Ercin C. Duran; Mohamed Ruwaid Rafiuddin; Yazhou Shen; Simon A. Hunt; Anamul Haq Mir; Alexander S. Eggeman

doi:10.1107/S2053229624007885

3D electron diffraction studies of synthetic rhabdophane (DyPO₄·nH₂O)

Ercin C. Duran, Mohamed Ruwaid Rafiuddin, Yazhou Shen, Simon A. Hunt, Anamul Haq Mir, Alexander S. Eggeman^*

^*Bu çalışma için yazışmadan sorumlu yazar

Metalurji ve Malzeme Müh.Böl.

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

1 Atıf (Scopus)

Özet

In this study, we report the results of continuous rotation electron diffraction studies of single DyPO4·nH2O (rhabdophane) nanocrystals. The diffraction patterns can be fit to a trigonal lattice (P3121) with lattice parameters a = 7.019 (5) and c = 6.417 (5) Å. However, there is also a set of diffuse background scattering features present that are associated with a disordered superstructure that is double these lattice parameters and fits with an arrangement of water molecules present in the structure pore. Pair distribution function (PDF) maps based on the diffuse background allowed the extent of the water correlation to be estimated, with 2-3 nm correlation along the c axis and ∼5 nm along the a/b axis.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	612-619
Sayfa sayısı	8
Dergi	Acta crystallographica. Section C, Structural chemistry
Hacim	80
DOI'lar	https://doi.org/10.1107/S2053229624007885
Yayın durumu	Yayınlandı - 1 Eki 2024

Bibliyografik not

Publisher Copyright:
© 2024 International Union of Crystallography. All rights reserved.

Belgeye Erişim

10.1107/S2053229624007885

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "3D electron diffraction studies of synthetic rhabdophane (DyPO4·nH2O)",

abstract = "In this study, we report the results of continuous rotation electron diffraction studies of single DyPO4·nH2O (rhabdophane) nanocrystals. The diffraction patterns can be fit to a trigonal lattice (P3121) with lattice parameters a = 7.019 (5) and c = 6.417 (5) {\AA}. However, there is also a set of diffuse background scattering features present that are associated with a disordered superstructure that is double these lattice parameters and fits with an arrangement of water molecules present in the structure pore. Pair distribution function (PDF) maps based on the diffuse background allowed the extent of the water correlation to be estimated, with 2-3 nm correlation along the c axis and ∼5 nm along the a/b axis.",

keywords = "3DED, crystal structure, dysprosium phosphate, electron diffraction, nanocrystal, rhabdophane, superstructure",

author = "Duran, {Ercin C.} and Rafiuddin, {Mohamed Ruwaid} and Yazhou Shen and Hunt, {Simon A.} and Mir, {Anamul Haq} and Eggeman, {Alexander S.}",

year = "2024",

month = oct,

day = "1",

doi = "10.1107/S2053229624007885",

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journal = "Acta crystallographica. Section C, Structural chemistry",

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TY - JOUR

T1 - 3D electron diffraction studies of synthetic rhabdophane (DyPO4·nH2O)

AU - Duran, Ercin C.

AU - Rafiuddin, Mohamed Ruwaid

AU - Shen, Yazhou

AU - Hunt, Simon A.

AU - Mir, Anamul Haq

AU - Eggeman, Alexander S.

PY - 2024/10/1

Y1 - 2024/10/1

N2 - In this study, we report the results of continuous rotation electron diffraction studies of single DyPO4·nH2O (rhabdophane) nanocrystals. The diffraction patterns can be fit to a trigonal lattice (P3121) with lattice parameters a = 7.019 (5) and c = 6.417 (5) Å. However, there is also a set of diffuse background scattering features present that are associated with a disordered superstructure that is double these lattice parameters and fits with an arrangement of water molecules present in the structure pore. Pair distribution function (PDF) maps based on the diffuse background allowed the extent of the water correlation to be estimated, with 2-3 nm correlation along the c axis and ∼5 nm along the a/b axis.

AB - In this study, we report the results of continuous rotation electron diffraction studies of single DyPO4·nH2O (rhabdophane) nanocrystals. The diffraction patterns can be fit to a trigonal lattice (P3121) with lattice parameters a = 7.019 (5) and c = 6.417 (5) Å. However, there is also a set of diffuse background scattering features present that are associated with a disordered superstructure that is double these lattice parameters and fits with an arrangement of water molecules present in the structure pore. Pair distribution function (PDF) maps based on the diffuse background allowed the extent of the water correlation to be estimated, with 2-3 nm correlation along the c axis and ∼5 nm along the a/b axis.

KW - 3DED

KW - crystal structure

KW - dysprosium phosphate

KW - electron diffraction

KW - nanocrystal

KW - rhabdophane

KW - superstructure

UR - http://www.scopus.com/inward/record.url?scp=85205740727&partnerID=8YFLogxK

U2 - 10.1107/S2053229624007885

DO - 10.1107/S2053229624007885

M3 - Article

C2 - 39226422

AN - SCOPUS:85205740727

SN - 2053-2296

VL - 80

SP - 612

EP - 619

JO - Acta crystallographica. Section C, Structural chemistry

JF - Acta crystallographica. Section C, Structural chemistry

ER -