Synthesis of divalent europium borate via in situ reductive techniques

Matthew J. Polinski; Justin N. Cross; Eric M. Villa; Jian Lin; Evgeny V. Alekseev; Wulf Depmeier; Thomas E. Albrecht-Schmitt

doi:10.1021/ic400781x

Synthesis of divalent europium borate via in situ reductive techniques

Matthew J. Polinski, Justin N. Cross, Eric M. Villa, Jian Lin, Evgeny V. Alekseev, Wulf Depmeier, Thomas E. Albrecht-Schmitt

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

18 Scopus citations

Abstract

A new divalent europium borate, Eu[B₈O₁₁(OH) ₄], was synthesized by two different in situ reductive methodologies starting with a trivalent europium starting material in a molten boric acid flux. The two in situ reductive techniques employed were the use of HI as a source of H₂ gas and the use of a Zn amalgam as a reductive, reactive surface. While both of these are known reductive techniques, the title compound was synthesized in both air and water which demonstrates that strict anaerobic conditions need not be employed in conjunction with these reductive methodologies. Herein, we report on the structure, spectroscopy, and synthetic methodologies relevant to Eu[B₈O₁₁(OH)₄]. We also report on a europium doping study of the isostructural compound Sr[B ₈O₁₁(OH)₄] where the amount of doped Eu ²⁺ ranges from 2.5 to 11%.

Original language	English (US)
Pages (from-to)	8099-8105
Number of pages	7
Journal	Inorganic Chemistry
Volume	52
Issue number	14
DOIs	https://doi.org/10.1021/ic400781x
State	Published - Jul 15 2013
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physical and Theoretical Chemistry
Inorganic Chemistry

Access to Document

10.1021/ic400781x

Cite this

@article{5776b2dd47b34ab488b74ca2e9d7b3c4,

title = "Synthesis of divalent europium borate via in situ reductive techniques",

abstract = "A new divalent europium borate, Eu[B8O11(OH) 4], was synthesized by two different in situ reductive methodologies starting with a trivalent europium starting material in a molten boric acid flux. The two in situ reductive techniques employed were the use of HI as a source of H2 gas and the use of a Zn amalgam as a reductive, reactive surface. While both of these are known reductive techniques, the title compound was synthesized in both air and water which demonstrates that strict anaerobic conditions need not be employed in conjunction with these reductive methodologies. Herein, we report on the structure, spectroscopy, and synthetic methodologies relevant to Eu[B8O11(OH)4]. We also report on a europium doping study of the isostructural compound Sr[B 8O11(OH)4] where the amount of doped Eu 2+ ranges from 2.5 to 11%.",

author = "Polinski, {Matthew J.} and Cross, {Justin N.} and Villa, {Eric M.} and Jian Lin and Alekseev, {Evgeny V.} and Wulf Depmeier and Albrecht-Schmitt, {Thomas E.}",

year = "2013",

month = jul,

day = "15",

doi = "10.1021/ic400781x",

language = "English (US)",

volume = "52",

pages = "8099--8105",

journal = "Inorganic Chemistry",

issn = "0020-1669",

publisher = "American Chemical Society",

number = "14",

}

TY - JOUR

T1 - Synthesis of divalent europium borate via in situ reductive techniques

AU - Polinski, Matthew J.

AU - Cross, Justin N.

AU - Villa, Eric M.

AU - Lin, Jian

AU - Alekseev, Evgeny V.

AU - Depmeier, Wulf

AU - Albrecht-Schmitt, Thomas E.

PY - 2013/7/15

Y1 - 2013/7/15

N2 - A new divalent europium borate, Eu[B8O11(OH) 4], was synthesized by two different in situ reductive methodologies starting with a trivalent europium starting material in a molten boric acid flux. The two in situ reductive techniques employed were the use of HI as a source of H2 gas and the use of a Zn amalgam as a reductive, reactive surface. While both of these are known reductive techniques, the title compound was synthesized in both air and water which demonstrates that strict anaerobic conditions need not be employed in conjunction with these reductive methodologies. Herein, we report on the structure, spectroscopy, and synthetic methodologies relevant to Eu[B8O11(OH)4]. We also report on a europium doping study of the isostructural compound Sr[B 8O11(OH)4] where the amount of doped Eu 2+ ranges from 2.5 to 11%.

AB - A new divalent europium borate, Eu[B8O11(OH) 4], was synthesized by two different in situ reductive methodologies starting with a trivalent europium starting material in a molten boric acid flux. The two in situ reductive techniques employed were the use of HI as a source of H2 gas and the use of a Zn amalgam as a reductive, reactive surface. While both of these are known reductive techniques, the title compound was synthesized in both air and water which demonstrates that strict anaerobic conditions need not be employed in conjunction with these reductive methodologies. Herein, we report on the structure, spectroscopy, and synthetic methodologies relevant to Eu[B8O11(OH)4]. We also report on a europium doping study of the isostructural compound Sr[B 8O11(OH)4] where the amount of doped Eu 2+ ranges from 2.5 to 11%.

UR - http://www.scopus.com/inward/record.url?scp=84880298510&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84880298510&partnerID=8YFLogxK

U2 - 10.1021/ic400781x

DO - 10.1021/ic400781x

M3 - Article

C2 - 23822558

AN - SCOPUS:84880298510

VL - 52

SP - 8099

EP - 8105

JO - Inorganic Chemistry

JF - Inorganic Chemistry

SN - 0020-1669

IS - 14

ER -

Synthesis of divalent europium borate via in situ reductive techniques

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this