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HOLMIUM BORIDES, INTERATOMIC DISTANCES, LATTICE PARAMETERS, NICKEL BORIDES, ORTHORHOMBIC LATTICES, SPACE GROUPS, VALENCE

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BORIDES, BORON COMPOUNDS, CRYSTAL LATTICES, CRYSTAL STRUCTURE, DISTANCE, HOLMIUM COMPOUNDS, NICKEL COMPOUNDS, RARE EARTH COMPOUNDS, SYMMETRY GROUPS, TRANSITION ELEMENT COMPOUNDS

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21009615

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New boride Yb₂Ni₂B₆ and its structure

Gubich, I.B.1991

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AbstractAbstract

[en] Short note

Original Title

Novyj borid Yb₂Ni₂B₆ i ego struktura

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Record Type

Journal Article

Journal

Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy; ISSN 0002-337X;

; CODEN IVNMA; v. 27(3); p. 630-632

Country of publication

CRYSTAL LATTICES, INTERATOMIC DISTANCES, LATTICE PARAMETERS, NICKEL BORIDES, YTTERBIUM BORIDES

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Descriptors (DEC)

BORIDES, BORON COMPOUNDS, CRYSTAL STRUCTURE, DISTANCE, NICKEL COMPOUNDS, RARE EARTH COMPOUNDS, TRANSITION ELEMENT COMPOUNDS, YTTERBIUM COMPOUNDS

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Reference NumberReference Number

23057504

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Boride Ho₂₀(Fe₄B₄)₁₇ - new example of disproportionate structures

Gubich, I.B.; Zavalij, P.Yu.; Kuz'ma, Yu.B.1993

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[en] Short communication

Original Title

Borid Ho₂₀(Fe₄B₄)₁₇ - novyj predstavitel' nesorazmernykh struktur

Primary Subject

MATERIALS SCIENCE (B2342)

Secondary Subject

Record Type

Journal Article

Journal

Neorganicheskie Materialy; ISSN 0002-337X;

; v. 29(2); p. 289-290

Country of publication

Descriptors (DEI)

COMPLEXES, COORDINATION NUMBER, CRYSTAL STRUCTURE, HOLMIUM BORIDES, INTERATOMIC DISTANCES, IRON BORIDES, MONOCRYSTALS

Descriptors (DEC)

BORIDES, BORON COMPOUNDS, CRYSTALS, DISTANCE, HOLMIUM COMPOUNDS, IRON COMPOUNDS, RARE EARTH COMPOUNDS, TRANSITION ELEMENT COMPOUNDS

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Reference NumberReference Number

25024953

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Borides of rare earths with the structure of Ho₂Ni₁₀B₅ type

Gubich, I.B.; Kuz'ma, Yu.B.1991

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[en] Isostructural borides in Ln-Ni-B systems, where Ln-rare earth of yttrium subgroup are defined. It is noted that Ln₂Ni₁₀B₅ (Ln-Y, Gd, Tb, Dy, Er, Tm, Yb, Ln) borides have structure of Ho₂Ni₁₀B₅-type, sp.gr. Pbca, Z=8. Linear decrease in elementary cell parameters and volume indicate trivalent state of lanthanides in borides of the said composition

Original Title

Boridy redkozemel'nykh metallov so strukturoj tipa Ho₂Ni₁₀B₅

Primary Subject

Record Type

Journal Article

Journal

Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy; ISSN 0002-337X;

; CODEN IVNMAW; v. 27(11); p. 2306-2308

Country of publication

BORIDES, BORON COMPOUNDS, DYSPROSIUM COMPOUNDS, ERBIUM COMPOUNDS, GADOLINIUM COMPOUNDS, LUTETIUM COMPOUNDS, NICKEL COMPOUNDS, RARE EARTH COMPOUNDS, TERBIUM COMPOUNDS, THULIUM COMPOUNDS, TRANSITION ELEMENT COMPOUNDS, YTTERBIUM COMPOUNDS, YTTRIUM COMPOUNDS

Descriptors (DEI)

ATOMIC NUMBER, CRYSTAL STRUCTURE, DYSPROSIUM BORIDES, ERBIUM BORIDES, GADOLINIUM BORIDES, LATTICE PARAMETERS, LUTETIUM BORIDES, NICKEL BORIDES, PHASE STUDIES, TERBIUM BORIDES, THULIUM BORIDES, VALENCE, YTTERBIUM BORIDES, YTTRIUM BORIDES

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INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY (B1210)

Reference NumberReference Number

24046635

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Crystal structure of a new HoNi₂B₂ boride

Gubich, I.B.; Kuz'ma, Yu.B.; Bruskova, V.A.1991

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[en] By the method of monocrystal the crystal structure of a new type for HoNi₂B₂ boride was ascertained, being as follows: sp. gr. C 2/c, a=8.411(2), b=5.199(1), c=6.911(1) A, β=126.93(2) deg, R=0.051. Coordination numbers of Ho, Ni and B atoms equal 20, 13 and 8(6+2) respectively. Coordination polyhedron of boron atom is a deformed trigonal prism; boron atoms are bound in pairs (B₂)

Original Title

Kristallicheskaya struktura novogo borida HoNi₂B₂

Primary Subject

Secondary Subject

Record Type

Journal Article

Journal

Kristallografiya; ISSN 0023-4761;

; CODEN KRISA; v. 36(5); p. 1123-1125

Country of publication

CHEMICAL PREPARATION, COORDINATION NUMBER, HOLMIUM BORIDES, INTERATOMIC DISTANCES, LATTICE PARAMETERS, MONOCLINIC LATTICES, MONOCRYSTALS, NICKEL BORIDES, SPACE GROUPS

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Descriptors (DEC)

BORIDES, BORON COMPOUNDS, CRYSTAL LATTICES, CRYSTAL STRUCTURE, CRYSTALS, DISTANCE, HOLMIUM COMPOUNDS, NICKEL COMPOUNDS, RARE EARTH COMPOUNDS, SYMMETRY GROUPS, SYNTHESIS, TRANSITION ELEMENT COMPOUNDS

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Reference NumberReference Number

23046477

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New borides Ln₄CoB₁₃ and their crystalline structure

Gubich, I.B.; Kuz'ma, Yu.B.; Chaban, N.F.1991

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AbstractAbstract

[en] Short communication

Original Title

Novye boridy Ln₄CoB₁₃ i ikh kristallicheskaya struktura

Primary Subject

Record Type

Journal Article

Journal

Neorganicheskie Materialy; CODEN NEOMB8; v. 27(9); p. 1979-1981

Country of publication

ATOMIC NUMBER, COBALT BORIDES, COORDINATION NUMBER, CRYSTAL STRUCTURE, LATTICE PARAMETERS, YTTRIUM BORIDES

Descriptors (DEI)

Descriptors (DEC)

BORIDES, BORON COMPOUNDS, COBALT COMPOUNDS, TRANSITION ELEMENT COMPOUNDS, YTTRIUM COMPOUNDS

LanguageLanguage

MATERIALS SCIENCE (B2220)

Reference NumberReference Number

24035390

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Interaction in ternary systems Ho-Fe-B and Ho-Cu-B

Gubich, I.B.; Chaban, N.F.1991

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[en] Phase equilibria in Ho-Te-B and Ho-Cu-B ternary systems were studied. It is shown that formation of solid solutions on the basis of binary compounds is not typical for studied systems; all ternary borides of Ho-Fe-B system form at constant composition. Substitution of copper (with completely occupied d-sublevel) for iron leads to simplification of component interaction

Original Title

Vzaimodejstvie v trojnykh sistemakh Ho-Fe-B i Ho-Cu-B

Primary Subject

Record Type

Journal Article

Journal

Neorganicheskie Materialy; CODEN NEOMB8; v. 27(9); p. 1977-1978

Country of publication

Descriptors (DEI)

BORIDES, COPPER ALLOYS, CRYSTAL LATTICES, HOLMIUM ALLOYS, IRON ALLOYS, LATTICE PARAMETERS, PHASE DIAGRAMS, PHASE STUDIES, TEMPERATURE RANGE 1000-4000 K, TERNARY ALLOY SYSTEMS

Descriptors (DEC)

ALLOY SYSTEMS, ALLOYS, BORON COMPOUNDS, CRYSTAL STRUCTURE, DIAGRAMS, INFORMATION, RARE EARTH ALLOYS, TEMPERATURE RANGE

LanguageLanguage

INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY (B1210)

Reference NumberReference Number

24032162

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Features of interaction and structures of borides in the systems rare earth metal - transition metal - boron

Kuz'ma, Yu.B.; Chaban, N.F.; Mikhalenko, S.I.; Zavalij, L.V.; Gubich, I.B.
14. Mendeleev's congress on general and applied chemistry. Fundamental problems of chemical science. Chemical problems of agroindustrial complex. Chemistry in the solution of medical problems. Problems of chemical education. V. 11989

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AbstractAbstract

[en] Short note

Original Title

Osobennosti vzaimodejstviya i struktury boridov v sistemakh redkozemel'nyj metall - perekhodnyj metall - bor

Primary Subject

Secondary Subject

Source

AN Uzbekskoj SSR, Tashkent (USSR). Inst. Khimii; 581 p; 1989; p. 91; 14. Mendeleev's congress on general and applied chemistry; Tashkent (USSR); 15 Sep 1989

Record Type

Miscellaneous

Literature Type

Conference

Report Number

INIS-SU--192

Country of publication

BORIDES, CHEMICAL PREPARATION, COORDINATION NUMBER, CRYSTAL STRUCTURE, MOLECULAR STRUCTURE, PHASE STUDIES, RARE EARTH COMPOUNDS, TRANSITION ELEMENT COMPOUNDS

Descriptors (DEI)

Descriptors (DEC)

BORON COMPOUNDS, SYNTHESIS

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Reference NumberReference Number

22002157

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Y₂Ni₁₅B₆ and Dy₂Ni₁₅B₆ new borides and their crystal structure

Gubich, I.B.; Kuz'ma, Yu.B.1991

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AbstractAbstract

[en] Short communication

Original Title

Novye boridy Y₂Ni₁₅B₆, Dy₂Ni₁₅B₆ i ikh kristallicheskaya struktura

Primary Subject

Record Type

Journal Article

Journal

Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy; ISSN 0002-337X;

; CODEN IVNMAW; v. 27(5); p. 1090-1092

Country of publication

CASTINGS, CRYSTAL STRUCTURE, DYSPROSIUM BORIDES, LATTICE PARAMETERS, NICKEL BORIDES, YTTRIUM BORIDES

Descriptors (DEI)

Descriptors (DEC)

BORIDES, BORON COMPOUNDS, DYSPROSIUM COMPOUNDS, NICKEL COMPOUNDS, RARE EARTH COMPOUNDS, TRANSITION ELEMENT COMPOUNDS, YTTRIUM COMPOUNDS

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Reference NumberReference Number

24005391

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New borides of rare earths and nickel with the structure of Ho₃Ni₁₉B₁₀ type

Gubich, I.B.; Kuz'ma, Yu.B.1991

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[en] Ln₃Ni₁₉B₁₀ borides, where Ln-Y, Gd, Tb, Dy, Er are produced for the first time. Attachment of their structure to Ho₃Ni₁₉B₁₀ type is ascertained

Original Title

Novye boridy redkozemel'nykh metallov i nikelya so strukturoj tipa Ho₃Ni₁₉B₁₀

Primary Subject

Record Type

Journal Article

Journal

Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy; ISSN 0002-337X;

; CODEN IVNMAW; v. 27(8); p. 1621-1623

Country of publication

BORIDES, BORON COMPOUNDS, DYSPROSIUM COMPOUNDS, ERBIUM COMPOUNDS, GADOLINIUM COMPOUNDS, NICKEL COMPOUNDS, RARE EARTH COMPOUNDS, TERBIUM COMPOUNDS, TRANSITION ELEMENT COMPOUNDS, YTTRIUM COMPOUNDS

Descriptors (DEI)

ATOMIC NUMBER, CRYSTAL STRUCTURE, DYSPROSIUM BORIDES, ERBIUM BORIDES, GADOLINIUM BORIDES, LATTICE PARAMETERS, NICKEL BORIDES, SYNTHESIS, TERBIUM BORIDES, YTTRIUM BORIDES

Descriptors (DEC)

LanguageLanguage