Fokwa, D.: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

51

Valence-Electron-Driven Ru/Ti Site Preference in the New Ternary Boride Ti10Ru19B8: Synthesis and Single-Crystal Structure Refinement

Boniface P. T. Fokwa

Journal:

Zeitschrift für anorganische und allgemeine Chemie

Year:

2009

Language:

english

File:

PDF, 1.01 MB

english, 2009

52

Synthesis, Characterization, and Magnetic Properties of the New Boride Solid Solutions M0.5Ru6.5B3 (M = Cr, Mn, Co, Ni)

Patrick R. N. Misse, Boniface P. T. Fokwa

Journal:

Zeitschrift für anorganische und allgemeine Chemie

Year:

2010

Language:

english

File:

PDF, 389 KB

english, 2010

53

Ru/Ir Site Preference in New Complex Borides with Ti3Co5B2-Type Structure

Martin Hermus, PD Dr. Boniface P. T. Fokwa

Journal:

Zeitschrift für anorganische und allgemeine Chemie

Year:

2010

Language:

english

File:

PDF, 53 KB

english, 2010

54

Synthesis, Crystal Structure, and Ru/Ir Site Preference in the Complex Boride Series Ti2FeRu5–xIrxB2 and Zr2Fe1–δRu5–x+δIrxB2 (x = 1–4, δ < 0.15)

Martin Hermus, PD Dr. Boniface P. T. Fokwa

Journal:

Zeitschrift für anorganische und allgemeine Chemie

Year:

2011

Language:

english

File:

PDF, 685 KB

english, 2011

55

Nb3Ru5B2 – The First Fully Characterized Ternary Phase in the Nb-Ru-B System: Synthesis, Crystal Structure, and Bonding Analysis

Martin Hermus, Daniel Geier, Priv.-Doz. Dr. Boniface P. T. Fokwa

Journal:

Zeitschrift für anorganische und allgemeine Chemie

Year:

2012

Language:

english

File:

PDF, 416 KB

english, 2012

56

Zr2Ir6B with an eightfold superstructure of the cubic perovskite-like boride ZrIr3B0.5: Synthesis, crystal structure and bonding analysis

Martin Hermus, Boniface P.T. Fokwa

Journal:

Journal of Solid State Chemistry

Year:

2010

Language:

english

File:

PDF, 570 KB

english, 2010

57

Planarer B6-Ring in der Festkörperverbindung Ti7Rh4Ir2B8

Priv.-Doz. Dr. Boniface P. T. Fokwa, Dipl.-Chem. Martin Hermus

Journal:

Angewandte Chemie

Year:

2012

Language:

german

File:

PDF, 523 KB

german, 2012

58

ChemInform Abstract: Nb3Ru5B2 — The First Fully Characterized Ternary Phase in the Nb—Ru—B System: Synthesis, Crystal Structure, and Bonding Analysis.

Martin Hermus, Daniel Geier, Boniface P. T. Fokwa

Journal:

Year:

2012

File:

PDF, 19 KB

2012

59

ChemInform Abstract: All-Boron Planar B6 Ring in the Solid-State Phase Ti7Rh4Ir2B8.

Boniface P. T. Fokwa, Martin Hermus

Journal:

Year:

2012

File:

PDF, 19 KB

2012

60

ChemInform Abstract: Chemical Modeling of Mixed Occupations and Site Preferences in Anisotropic Crystal Structures: Case of Complex Intermetallic Borides.

Volker L. Deringer, Christian Goerens, Marco Esters, Richard Dronskowski, Boniface P. T. Fokwa

Journal:

Year:

2012

Language:

english

File:

PDF, 19 KB

english, 2012

61

Matériaux hétérogènes: analyse expérimentale de la localisation et de l’influence de la taille des hétérogénéités sur le comportement en traction

D. Fokwa, Y. Berthaud

Journal:

Materials and Structures

Year:

1993

File:

PDF, 817 KB

1993

62

ChemInform Abstract: The Complex Metal-Rich Boride Ti1+xRh2-x+yIr3-yB3 (x = 0.68, y = 1.06) with a New Structure Type Containing B4 Zigzag Fragments: Synthesis, Crystal Chemistry and Theoretical Calculations.

Christian Goerens, Boniface P. T. Fokwa

Journal:

Year:

2012

File:

PDF, 20 KB

2012

63

Competing Electronic and Size Effects When Substituting 3d Elements for Nb in Nb3Ru5B2 En Route to the Quaternary Phases (Nb2–xScx)4gNb2aRu5B2 (1 ≤ x < 2), Nb3–xMxRu5B2 (M = Ti, V; x ≈ 1), and Nb2+xM1–xRu5B2 (M = Cr, Mn, Fe, Co, Ni; 0 < x ≤ 0.5)

Martin Hermus, Boniface P. T. Fokwa

Journal:

European Journal of Inorganic Chemistry

Year:

2012

Language:

english

File:

PDF, 433 KB

english, 2012

64

The First Hard Magnetic Boride of Transition Metals: Synthesis, Crystal Chemistry and Magnetism of the New Series Sc2FeRu5–xIrxB2

Martin Hermus, PD Dr. Boniface P. T. Fokwa

Journal:

Zeitschrift für anorganische und allgemeine Chemie

Year:

2012

File:

PDF, 98 KB

2012

65

Synthesis, single-crystal structure refinement and Fe/T site preference in the ternary borides FexT7−xB3 (T = Ru, Rh; 0 

Boniface P.T. Fokwa, Richard Dronskowski

Journal:

Journal of Alloys and Compounds

Year:

2007

Language:

english

File:

PDF, 409 KB

english, 2007

66

Sn-flux syntheses, characterizations and bonding analyses of OsB and TiB2

Boniface P.T. Fokwa, Patrick R.N. Misse, Michael Gilleßen, Richard Dronskowski

Journal:

Journal of Alloys and Compounds

Year:

2010

Language:

english

File:

PDF, 489 KB

english, 2010

67

The complex metal-rich boride Ti1+xRh2−x+yIr3−yB3 (x=0.68, y=1.06) with a new structure type containing B4 zigzag fragments: Synthesis, crystal chemistry and theoretical calculations

Christian Goerens, Boniface P.T. Fokwa

Journal:

Journal of Solid State Chemistry

Year:

2012

Language:

english

File:

PDF, 643 KB

english, 2012

68

Synthesis, crystal structure investigation and magnetism of the complex metal-rich boride series Crx(Rh1−yRuy)7−xB3 (x=0.88–1; y=0–1) with Th7Fe3-type structure

Patrick R.N. Misse, Mohammed Mbarki, Boniface P.T. Fokwa

Journal:

Journal of Solid State Chemistry

Year:

2012

Language:

english

File:

PDF, 362 KB

english, 2012

69

Electronic structure, chemical bonding and magnetism of the metal-rich borides MRh6B3 (M = Cr, Mn, Fe, Co, Ni) with Th7Fe3-type structure: A density functional theory study

Ndassa, Ibrahim M., Gilleßen, Michael, Fokwa, Boniface P.T.

Journal:

Solid State Sciences

Year:

2013

Language:

english

File:

PDF, 726 KB

english, 2013

70

Site-Preferential Design of Itinerant Ferromagnetic Borides: Experimental and Theoretical Investigation of MRh 6 B 3 (M = Fe, Co)

Misse, Patrick R. N., Gilleßen, Michael, Fokwa, Boniface P. T.

Journal:

Inorganic Chemistry

Year:

2011

Language:

english

File:

PDF, 3.18 MB

english, 2011

71

Nb2OsB2, with a new twofold superstructure of the U3Si2 type: Synthesis, crystal chemistry and chemical bonding

Mbarki, Mohammed, Touzani, Rachid St., Fokwa, Boniface P.T.

Journal:

Journal of Solid State Chemistry

Year:

2013

Language:

english

File:

PDF, 882 KB

english, 2013

72

Scaffolding, Ladders, Chains, and Rare Ferrimagnetism in Intermetallic Borides: Electronic Structure Calculations and Magnetic Ordering

Brgoch, Jakoah, Goerens, Christian, Fokwa, Boniface P. T., Miller, Gordon J.

Journal:

Journal of the American Chemical Society

Year:

2011

Language:

english

File:

PDF, 4.17 MB

english, 2011

73

Ti2Rh6B – a new boride with a double perovskite-like structure containing octahedral Rh6 clusters

Fokwa, Boniface P. T., Eck, Bernhard, Dronskowski, Richard

Journal:

Zeitschrift für Kristallographie

Year:

2006

Language:

english

File:

PDF, 223 KB

english, 2006

74

Scaffolding, Ladders, Chains, and Rare Ferrimagnetism in Intermetallic Borides: Synthesis, Crystal Chemistry and Magnetism

Goerens, Christian, Brgoch, Jakoah, Miller, Gordon J., Fokwa, Boniface P. T.

Journal:

Inorganic Chemistry

Year:

2011

Language:

english

File:

PDF, 3.11 MB

english, 2011

75

Calendar

Goerens, Christian, Brgoch, Jakoah, Miller, Gordon J., Fokwa, Boniface P.T.

Journal:

Marine and Petroleum Geology

Year:

1988

Language:

english

File:

PDF, 108 KB

english, 1988

76

Scaffolds of magnetically active 3d metals in the valence electron controlled borides Ti9−xM2+xRu18B8 (M=Cr–Ni; x=0.5–1): Structutral, electronic and magnetic properties

Goerens, Christian, Brgoch, Jakoah, Miller, Gordon J., Fokwa, Boniface P.T.

Journal:

Journal of Solid State Chemistry

Year:

2013

Language:

english

File:

PDF, 1.62 MB

english, 2013

77

Electronic, structural and magnetic studies of niobium borides of group 8 transition metals, Nb2MB2 (M=Fe, Ru, Os) from first principles calculations

Touzani, Rachid St., Fokwa, Boniface P.T.

Journal:

Journal of Solid State Chemistry

Year:

2014

Language:

english

File:

PDF, 1.42 MB

english, 2014

78

Experimental and First-Principles Studies of the Ternary Borides Ta 3 Ru 5 B 2 and M 3- x Ru 5+ x B 2 (M = Zr, Hf)

Hermus, Martin, Fokwa, Boniface P. T.

Journal:

European Journal of Inorganic Chemistry

Year:

2014

Language:

english

File:

PDF, 1.19 MB

english, 2014

79

Monoclinic polymorph of poly[[di-μ-aqua-triaquadi-μ-oxalato-barium(II)copper(II)] monohydrate]

Nenwa, Justin, Belombe, Michel M., Fokwa, Boniface P. T., Dronskowski, Richard

Journal:

Acta Crystallographica Section E Structure Reports Online

Year:

2008

Language:

english

File:

PDF, 954 KB

english, 2008

80

Drastic Change of Magnetic Interactions and Hysteresis through Site-Preferential Ru/Ir Substitution in Sc 2 FeRu 5– x Ir x B 2

Hermus, Martin, Yang, Minghui, Grüner, Daniel, DiSalvo, Francis J., Fokwa, Boniface P. T.

Journal:

Chemistry of Materials

Year:

2014

Language:

english

File:

PDF, 833 KB

english, 2014

81

Ladders of a Magnetically Active Element in the Structure of the Novel Complex Boride Ti 9 Fe 2 Ru 18 B 8 : Synthesis, Structure, Bonding, and Magnetism

Fokwa, Boniface P. T., Samolyuk, German D., Miller, Gordon J., Dronskowski, Richard

Journal:

Inorganic Chemistry

Year:

2008

Language:

english

File:

PDF, 1.01 MB

english, 2008

82

Complete Titanium Substitution by Boron in a Tetragonal Prism: Exploring the Complex Boride Series Ti 3− x Ru 5− y Ir y B 2+ x (0 ≤ x ≤ 1 and 1 < y < 3) by Experiment and Theory

Fokwa, Boniface P. T., Hermus, Martin

Journal:

Inorganic Chemistry

Year:

2011

Language:

english

File:

PDF, 2.84 MB

english, 2011

83

Chemical Modeling of Mixed Occupations and Site Preferences in Anisotropic Crystal Structures: Case of Complex Intermetallic Borides

Deringer, Volker L., Goerens, Christian, Esters, Marco, Dronskowski, Richard, Fokwa, Boniface P. T.

Journal:

Inorganic Chemistry

Year:

2012

Language:

english

File:

PDF, 4.68 MB

english, 2012

84

Unexpected Synergy between Magnetic Iron Chains and Stacked B 6 Rings in Nb 6 Fe 1− x Ir 6+ x B 8

Mbarki, Mohammed, St. Touzani, Rachid, Fokwa, Boniface P. T.

Journal:

Angewandte Chemie International Edition

Year:

2014

Language:

english

File:

PDF, 725 KB

english, 2014

85

Synthesis, Crystal-Structure Determination and Magnetic Properties of Two New Transition-Metal Carbodiimides: CoNCN and NiNCN

Krott, Manuel, Liu, Xiaohui, Fokwa, Boniface P. T., Speldrich, Manfred, Lueken, Heiko, Dronskowski, Richard

Journal:

Inorganic Chemistry

Year:

2007

Language:

english

File:

PDF, 171 KB

english, 2007

86

Synthesis and Theoretical Investigations of the Solid Solution CeRu 1– x Ni x Al ( x = 0.1–0.95) Showing Cerium Valence Fluctuations

Niehaus, Oliver, Rodewald, Ute Ch., Abdala, Paula M., Touzani, Rachid St., Fokwa, Boniface P. T., Janka, Oliver

Journal:

Inorganic Chemistry

Year:

2014

Language:

english

File:

PDF, 2.39 MB

english, 2014

87

Eu8(NCN)5–δI6+2δ(δ= 0.05): a novel rare-earth carbodiimide iodide containing oligomeric tritetrahedral Eu8 clusters

Liao, Wuping, Fokwa, Boniface P. T., Dronskowski, Richard

Journal:

Chemical Communications

Year:

2005

Language:

english

File:

PDF, 463 KB

english, 2005

88

Synthesis of a missing structural link: the first trigonal planar B4 units in the novel complex boride Ti1+xOs2?xRuB2 (x = 0.6)

Fokwa, Boniface P. T., von Appen, J?rg, Dronskowski, Richard

Journal:

Chemical Communications

Year:

2006

Language:

english

File:

PDF, 374 KB

english, 2006

89

Experimental and Theoretical Investigations of the Ternary Boride NbRuB with a Layerlike Structure Type

Mbarki, Mohammed, Touzani, Rachid St., Fokwa, Boniface P. T.

Journal:

European Journal of Inorganic Chemistry

Year:

2014

Language:

english

File:

PDF, 858 KB

english, 2014

90

V 1+ x Nb 1- x IrB 2 ( x ≈ 0.1), The First Quaternary Metal-Rich Boride Adopting The Mo 2 IrB 2 -Type Structure: Synthesis, Crystal and Electronic Structure and Bonding Analysis

Goerens, Christian, Fokwa, Boniface P. T.

Journal:

Zeitschrift für anorganische und allgemeine Chemie

Year:

2013

Language:

english

File:

PDF, 570 KB

english, 2013

91

from first principles

Samolyuk, German D., Fokwa, Boniface P. T., Dronskowski, Richard, Miller, Gordon J.

Journal:

Physical Review B

Year:

2007

Language:

english

File:

PDF, 584 KB

english, 2007

92

Three structure types and intermediate cerium valence in the solid solution CeRu1–xNixSn

Niehaus, Oliver, Abdala, Paula M., St Touzani, Rachid, Fokwa, Boniface P.T., Pöttgen, Rainer

Journal:

Solid State Sciences

Year:

2015

Language:

english

File:

PDF, 1021 KB

english, 2015

93

Electronic Pseudogap-Driven Formation of New Double-Perovskite-like Borides within the Sc 2 Ir 6– x T x B (T = Pd, Ni; x = 0–6) Series

Hermus, Martin, Scheifers, Jan P., Touzani, Rachid, Fokwa, Boniface P. T.

Journal:

Inorganic Chemistry

Year:

2015

Language:

english

File:

PDF, 1.80 MB

english, 2015

94

Influence of chemical bonding and magnetism on elastic properties of the A2MB2 borides (A=Nb, Ta; M=Fe, Ru, Os) from first-principles calculations

Touzani, Rachid St., Rehorn, Christian W.G., Fokwa, Boniface P.T.

Journal:

Computational Materials Science

Year:

2015

Language:

english

File:

PDF, 1.24 MB

english, 2015

95

A Dimeric Copper(II) Complex of Oxalate and Oxamide Dioxime Ligands: Synthesis, Crystal Structure, Thermal Stability, and Magnetic Properties

Nenwa, Justin, Djonwouo, Patrick L., Nfor, Emmanuel N., Bélombé, Michel M., Jeanneau, Erwann, Mbarki, Mohammed, Fokwa, Boniface P. T.

Journal:

Zeitschrift für Naturforschung B

Year:

2014

Language:

english

File:

PDF, 532 KB

english, 2014

96

4-(Dimethylamino)pyridinium trans -diaquabis[oxalato(2−)-κ 2O 1 , O 2 ]chromate(III)

Nenwa, Justin, Belombe, Michel M., Ngoune, Jean, Fokwa, Boniface P. T.

Journal:

Acta Crystallographica Section E Structure Reports Online

Year:

2010

Language:

english

File:

PDF, 677 KB

english, 2010

97

New quaternary complex borides, Ti9M2Ru18B8 (Cr, Mn, Co, Ni, Cu, Zn): synthesis, crystal structure and bonding analysis

Fokwa, Boniface P. T., Goerens, Christian, Gilleßen, Michael

Journal:

Zeitschrift für Kristallographie

Year:

2010

Language:

english

File:

PDF, 301 KB

english, 2010

98

Pyridinium cis -diaquabis(oxalato-κ 2O , O ′)chromate(III)

Nenwa, Justin, Befolo, Olivier, Gouet, Bebga, Mbarki, Mohammed, Fokwa, Boniface P. T.

Journal:

Acta Crystallographica Section E Structure Reports Online

Year:

2012

Language:

english

File:

PDF, 518 KB

english, 2012

99

2-Aminopyridinium trans -diaquabis(oxalato-κ 2O , O )chromate(III)

Nenwa, Justin, Bebga, Gouet, Martin, Signé, Bélombé, Michel M., Mbarki, Mohammed, Fokwa, Boniface P. T.

Journal:

Acta Crystallographica Section E Structure Reports Online

Year:

2012

Language:

english

File:

PDF, 392 KB

english, 2012

100

Two novel organic–inorganic hybrid compounds with straight and zigzag chain alignments of Cu(II) centers: Synthesis, crystal structure, spectroscopy, thermal analysis and magnetism

Nenwa, Justin, Djomo, Edith D., Nfor, Emmanuel N., Djonwouo, Patrick L., Mbarki, Mohammed, Fokwa, Boniface P.T.

Journal:

Year:

2015

Language:

english

File:

PDF, 2.57 MB

english, 2015

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@z-lib.do

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски