Research output: Contribution to journal › Article › peer-review
Synthesis and Characterization of the High-Pressure Nickel Borate γ-NiB4O7. / Schmitt, Martin K.; Janka, Oliver; Niehaus, Oliver; Dresselhaus, Thomas; Pöttgen, Rainer; Pielnhofer, Florian; Weihrich, Richard; Krzhizhanovskaya, Maria; Filatov, Stanislav; Bubnova, Rimma; Bayarjargal, Lkhamsuren; Winkler, Björn; Glaum, Robert; Huppertz, Hubert.
In: Inorganic Chemistry, Vol. 56, No. 7, 03.04.2017, p. 4217-4228.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Synthesis and Characterization of the High-Pressure Nickel Borate γ-NiB4O7
AU - Schmitt, Martin K.
AU - Janka, Oliver
AU - Niehaus, Oliver
AU - Dresselhaus, Thomas
AU - Pöttgen, Rainer
AU - Pielnhofer, Florian
AU - Weihrich, Richard
AU - Krzhizhanovskaya, Maria
AU - Filatov, Stanislav
AU - Bubnova, Rimma
AU - Bayarjargal, Lkhamsuren
AU - Winkler, Björn
AU - Glaum, Robert
AU - Huppertz, Hubert
PY - 2017/4/3
Y1 - 2017/4/3
N2 - γ-NiB4O7 was synthesized in a high-pressure/high-temperature experiment at 5 GPa and 900 °C. The single-crystal structure analysis yielded the following results: space group P6522 (No. 179), a = 425.6(2), c = 3490.5(2) pm, V = 0.5475(2) nm3, Z = 6, and Flack parameter x = −0.010(5). Second harmonic generation measurements confirmed the acentric crystal structure. Furthermore, γ-NiB4O7 was characterized via vibrational as well as single-crystal electronic absorption spectroscopy, magnetic measurements, high-temperature X-ray diffraction, differential scanning calorimetry, and thermogravimetry. Density functional theory-based calculations were performed to facilitate band assignments to vibrational modes and to evaluate the elastic properties and phase stability of γ-NiB4O7.
AB - γ-NiB4O7 was synthesized in a high-pressure/high-temperature experiment at 5 GPa and 900 °C. The single-crystal structure analysis yielded the following results: space group P6522 (No. 179), a = 425.6(2), c = 3490.5(2) pm, V = 0.5475(2) nm3, Z = 6, and Flack parameter x = −0.010(5). Second harmonic generation measurements confirmed the acentric crystal structure. Furthermore, γ-NiB4O7 was characterized via vibrational as well as single-crystal electronic absorption spectroscopy, magnetic measurements, high-temperature X-ray diffraction, differential scanning calorimetry, and thermogravimetry. Density functional theory-based calculations were performed to facilitate band assignments to vibrational modes and to evaluate the elastic properties and phase stability of γ-NiB4O7.
UR - http://www.scopus.com/inward/record.url?scp=85016973839&partnerID=8YFLogxK
U2 - 10.1021/acs.inorgchem.7b00243
DO - 10.1021/acs.inorgchem.7b00243
M3 - Article
AN - SCOPUS:85016973839
VL - 56
SP - 4217
EP - 4228
JO - Inorganic Chemistry
JF - Inorganic Chemistry
SN - 0020-1669
IS - 7
ER -
ID: 9147048