X-ray determination of Debye-Waller factors and Debye temperatures of h.c.p. elements Ti, Zr, Ru, Tm, Hf

被引：0

作者：

Narayana, MS ^{[1
]}

Krishna, NG ^{[1
]}

Sirdeshmukh, DB ^{[1
]}

机构：

[1] Kakatiya Univ, Dept Phys, Warangal 506009, Andhra Pradesh, India

来源：

ACTA CRYSTALLOGRAPHICA SECTION A | 2001年 / 57卷

关键词：

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Debye-Waller factors of five h.c.p. elements (Ti, Zr, Ru, Tm, Hf) have been determined from X-ray diffraction intensities. Within the limits of experimental errors, the Debye-Waller factors associated with the two principal directions are equal. The Debye temperatures (theta (M)) have been evaluated. The energy of formation of vacancies (E-f) has been estimated from a semi-empirical relation between E-f and theta.

引用

页码：217 / 218

页数：2

共 50 条

[41] DEBYE-WALLER FACTORS AND ELASTIC-CONSTANTS FOR BERYLLIUM-OXIDE AT TEMPERATURES BETWEEN 10-K AND 720-K .2. ELASTIC-CONSTANTS FROM X-RAY-DIFFRACTION DATA
SIROTA, NN
KUZMINA, AM
ORLOVA, NS
CRYSTAL RESEARCH AND TECHNOLOGY, 1992, 27 (05) : 711 - 716
[42] BONDING STUDY OF TIC AND TIN .1. HIGH-PRECISION X-RAY-DIFFRACTION DETERMINATION OF THE VALENCE-ELECTRON DENSITY DISTRIBUTION, DEBYE-WALLER TEMPERATURE FACTORS, AND ATOMIC STATIC DISPLACEMENTS IN TIC0.94 AND TIN0.99
DUNAND, A
FLACK, HD
YVON, K
PHYSICAL REVIEW B, 1985, 31 (04) : 2299 - 2315
[43] THE X-RAY CRYSTAL-STRUCTURES OF THE ANSA-METALLOCENES, ME(2)C(C5H4)(2)MCL(2) (M=TI, ZR AND HF)
SHALTOUT, RM
COREY, JY
RATH, NP
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1995, 503 (02) : 205 - 212
[44] CHEMISTRY OF ORTHO-XYLIDINE METAL-COMPLEXES .2. PREPARATION AND PROPERTIES OF THE ORTHO-XYLIDINE, METAL(IV) COMPLEXES - [M(CH2C6H4CH2-O) (ETA-C5H4R)2] (M = TI, ZR, HF, OR NB, R = H OR SIME3) AND [(M'(CH2C6H4CH2-O)2(OC4H8))N] (M' = TI, ZR, OR HF) - X-RAY CRYSTAL-STRUCTURES OF THE METALLAINDANES [M(CH2C6H4CH2-O)-(ETA-C5H4R)2] (R = H, M = TI, ZR, OR HF, R = SIME3, M = NB)CH
BRISTOW, GS
LAPPERT, MF
MARTIN, TR
ATWOOD, JL
HUNTER, WF
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1984, (03): : 399 - 413
[45] CHEMISTRY OF ORTHO-XYLIDENE METAL-COMPLEXES .4. STEREOSPECIFIC SYNTHESIS OF THE EARLY TRANSITION-METAL MESO-METALLACYCLES [M(CH(SIME3)C6H4CHSIME3-O)(ETA-C5H5)2] (M = TI, ZR, HF, OR NB), THEIR REVERSIBLE ONE-ELECTRON REDUCTION (M = TI, ZR, HF, OR NB) AND OXIDATION (M = NB) - AND THE X-RAY CRYSTAL-STRUCTURE OF THE ZIRCONIUM COMPLEX
LAPPERT, MF
RASTON, CL
SKELTON, BW
WHITE, AH
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1984, (05): : 893 - 902
[46] SYNTHESIS AND REACTIVITY OF RUTHENIUM HYDRIDE COMPLEXES OF CHELATING TRIPHOSPHINES .2. X-RAY STRUCTURE DETERMINATION OF THE NOVEL COMPOUND RU(CCPH)(ETA-3-PHC3CHPH)(CYTTP) (CYTTP = C6H5P(CH2CH2CH2P(C-C6H11)2)2)
JIA, GC
RHEINGOLD, AL
MEEK, DW
ORGANOMETALLICS, 1989, 8 (05) : 1378 - 1380
[47] STRUCTURES OF HEXAKIS(1-PROPYLTETRAZOLE)IRON(II) BIS(TETRAFLUOROBORATE), [FE(CHN4C3H7)6](BF4)2, HEXAKIS(1-METHYLTETRAZOLE)IRON(II) BIS(TETRAFLUOROBORATE), [FE(CHN4CH3)6](BF4)2, AND THE ANALOGOUS PERCHLORATES - THEIR RELATION TO SPIN CROSSOVER-BEHAVIOR AND COMPARISON OF DEBYE-WALLER FACTORS FROM STRUCTURE DETERMINATION AND MOSSBAUER-SPECTROSCOPY
WIEHL, L
ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1993, 49 : 289 - 303
[48] METALLOCENE DERIVATIVES OF EARLY TRANSITION-METALS .4. CHEMISTRY OF THE COMPLEXES [M(ETA-C5H5)2RR'] [M=TI, ZR, OR HF- R= CH2M'ME3 (M'=C, SI, GE, OR SN) OR CH(SIME3)2- R' = CL OR ALKYL] AND THE X-RAY STRUCTURES OF [ZR(ETA-C5H5)2(CH2M'ME3)2] (M'=C OR SI)
JEFFERY, J
LAPPERT, MF
LUONGTHI, NT
WEBB, M
ATWOOD, JL
HUNTER, WE
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1981, (07): : 1593 - 1605
[49] METAL-COMPLEXES OF FUNCTIONALIZED SULFUR-CONTAINING LIGANDS, II .1. SYNTHESIS OF RUTHENIUM(II) BENZYL-THIOSULPHINATO COMPLEXES - X-RAY STRUCTURE DETERMINATION OF CP(PH3P)2RU[S-S(O)-CH2C6H5]
WEIGAND, W
BOSL, G
ROBL, C
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1992, 47 (01): : 39 - 44
[50] AXIALLY ASYMMETRIC METAL ALKYLS .5. SYNTHESIS AND REDUCTION TO ZR-III SPECIES OF GROUP-4 METALLEPINES [ML(ETA-C5H5)2] [L=(2-CHRC6H4)22-, R = H, M = TI, ZR, OR HF), ISOMERS OF [ZRL(ETA-C5H5)2] (R = SIME3), AND MESO-[M(1,8-(CHSIME3)2C10H6)(ETA-C5H5)2] (M = ZR OR HF) - X-RAY CRYSTAL-STRUCTURES OF [TIL(ETA-C5H5)2] (R = H) AND GAMMA-RS-[ZRL(ETA-C5H5)2] [R=SIME3) AND DELTA-RS-[ZRL(ETA-C5H5)2] [R = SIME3)2
ENGELHARDT, LM
LEUNG, WP
PAPASERGIO, RI
RASTON, CL
TWISS, P
WHITE, AH
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1987, (10): : 2347 - 2357

← 1 2 3 4 5 →