Synthesis and structure of a new oxynitride Ba3W2O6N2

被引：18

作者：

Herle, PS

Hegde, MS

Subbanna, GN

机构：

[1] INDIAN INST SCI,SOLID STATE & STRUCT CHEM UNIT,BANGALORE 560012,KARNATAKA,INDIA

[2] INDIAN INST SCI,MAT RES CTR,BANGALORE 560012,KARNATAKA,INDIA

来源：

JOURNAL OF MATERIALS CHEMISTRY | 1997年 / 7卷 / 10期

关键词：

D O I：

10.1039/a702969a

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A new oxynitride Ba3W2O6N2 has been synthesised from the ammonolysis of Ba3W2O9. This compound crystallises in a hexagonal structure with a = 5.993(2) and c=21.40(4) Angstrom. Transmission electron microscopy (TEM) studies were carried out to elucidate the structure of this new compound. IR and Raman data are consistent with the C-3v site symmetry of the (WO3N)(3-) unit. This compound is isostructural with Ba3V2O8 reported in the literature.

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页码：2121 / 2125

页数：5

相关论文

共 18 条

[1] SYNTHESIS OF THE NEW TERNARY TRANSITION-METAL NITRIDE FEWN2 VIA AMMONOLYSIS OF A SOLID-STATE OXIDE PRECURSOR [J].

BEM, DS ;

LOYE, HCZ .

JOURNAL OF SOLID STATE CHEMISTRY, 1993, 104 (02) :467-469

[2] STRUCTURE OF AQUEOUS PERTECHNETATE ION BY RAMAN + INFRARED SPECTROSCOPY . RAMAN + INFRARED SPECTRA OF CRYSTALLINE KTCO4,KREO4,NA2MOO4,NA2WO4,NA2MOO4.2H2O,NA2WO4.2H2O [J].

BUSEY, RH ;

KELLER, OL .

JOURNAL OF CHEMICAL PHYSICS, 1964, 41 (01) :215-&

[3] THE SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF NA3WO3N [J].

ELDER, SH ;

DISALVO, FJ ;

PARISE, JB ;

HRILJAC, JA ;

RICHARDSON, JW .

JOURNAL OF SOLID STATE CHEMISTRY, 1994, 108 (01) :73-79

[4] LIMON2 - THE 1ST METALLIC LAYERED NITRIDE [J].

ELDER, SH ;

DOERRER, LH ;

DISALVO, FJ ;

PARISE, JB ;

GUYOMARD, D ;

TARASCON, JM .

CHEMISTRY OF MATERIALS, 1992, 4 (04) :928-937

[5] SYNTHESIS, STRUCTURE AND MAGNETIC-SUSCEPTIBILITY OF THE OXYNITRIDE SPINEL MN-2(MNTA3)N6-DELTA-O2+DELTA, O-LESS-THAN-OR-EQUAL-TO-DELTA-LESS-THAN-OR-EQUAL-TO-1 [J].

GRINS, J ;

KALL, PO ;

SVENSSON, G .

JOURNAL OF SOLID STATE CHEMISTRY, 1995, 117 (01) :48-54

[6]

HEGDE MS, 1992, P INDIAN AS-CHEM SCI, V104, P591

[7] SYNTHESIS, STRUCTURE, AND PROPERTIES OF LIWN2 [J].

HERLE, PS ;

HEGDE, MS ;

VASANTHACHARYA, NY ;

GOPALAKRISHNAN, J ;

SUBBANNA, GN .

JOURNAL OF SOLID STATE CHEMISTRY, 1994, 112 (01) :208-210

[8] INFRA-RED SPECTRUM AND FORCE CONSTANTS OF NITRIDORHENATE(7) ION [J].

KREBS, B ;

MULLER, A .

JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1968, 30 (02) :463-&

[9] THE SYNTHESIS, STRUCTURE AND CHARACTERIZATION OF (SRMOO2.6N0.4)-N-15 [J].

LIU, G ;

ZHAO, XH ;

EICK, HA .

JOURNAL OF ALLOYS AND COMPOUNDS, 1992, 187 (01) :145-156

[10]

MARCHAND R, 1993, J SOLID STATE CHEM, V104, P34