Structural studies of selenate incorporation into calcite crystals

G. M. Lamble; J. F. Lee; W. J. Staudt; R. J. Reeder

doi:10.1016/0921-4526(94)00763-L

Structural studies of selenate incorporation into calcite crystals

G. M. Lamble
, J. F. Lee
, W. J. Staudt
, R. J. Reeder

VP for Brookhaven Affairs

Stony Brook University

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

11 Scopus citations

Abstract

The mobility and concentration of aqueous Se species in soil water and ground water are strongly affected by coprecipitation reactions with minerals such as calcite, CaCO₃. Here we present the results of an XAFS investigation to determine how the tetrahedral SeO₄^2- species is accommodated in the bulk calcite structure. Our results show that the SeO₄^2- substitutes for trigonal CO₃^2- groups in octahedral sites.

Original language	English
Pages (from-to)	589-590
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	208-209
Issue number	C
DOIs	https://doi.org/10.1016/0921-4526(94)00763-L
State	Published - Mar 1 1995

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title = "Structural studies of selenate incorporation into calcite crystals",

abstract = "The mobility and concentration of aqueous Se species in soil water and ground water are strongly affected by coprecipitation reactions with minerals such as calcite, CaCO3. Here we present the results of an XAFS investigation to determine how the tetrahedral SeO42- species is accommodated in the bulk calcite structure. Our results show that the SeO42- substitutes for trigonal CO32- groups in octahedral sites.",

author = "Lamble, \{G. M.\} and Lee, \{J. F.\} and Staudt, \{W. J.\} and Reeder, \{R. J.\}",

year = "1995",

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doi = "10.1016/0921-4526(94)00763-L",

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T1 - Structural studies of selenate incorporation into calcite crystals

AU - Lamble, G. M.

AU - Lee, J. F.

AU - Staudt, W. J.

AU - Reeder, R. J.

PY - 1995/3/1

Y1 - 1995/3/1

N2 - The mobility and concentration of aqueous Se species in soil water and ground water are strongly affected by coprecipitation reactions with minerals such as calcite, CaCO3. Here we present the results of an XAFS investigation to determine how the tetrahedral SeO42- species is accommodated in the bulk calcite structure. Our results show that the SeO42- substitutes for trigonal CO32- groups in octahedral sites.

AB - The mobility and concentration of aqueous Se species in soil water and ground water are strongly affected by coprecipitation reactions with minerals such as calcite, CaCO3. Here we present the results of an XAFS investigation to determine how the tetrahedral SeO42- species is accommodated in the bulk calcite structure. Our results show that the SeO42- substitutes for trigonal CO32- groups in octahedral sites.

UR - https://www.scopus.com/pages/publications/30244553654

U2 - 10.1016/0921-4526(94)00763-L

DO - 10.1016/0921-4526(94)00763-L

M3 - Article

SN - 0921-4526

VL - 208-209

SP - 589

EP - 590

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - C

ER -

Structural studies of selenate incorporation into calcite crystals

Abstract

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