Covalent and ionic molecules:: Why are BeF2 and AlF3 high melting point solids whereas BF3 and SiF4 are gases?

被引：24

作者：

Gillespie, RJ ^{[1
]}

机构：

[1] McMaster Univ, Dept Chem, Hamilton, ON L8S 4M1, Canada

来源：

JOURNAL OF CHEMICAL EDUCATION | 1998年 / 75卷 / 07期

关键词：

D O I：

10.1021/ed075p923

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

[No abstract available]

引用

页码：923 / 925

页数：3

共 14 条

[1] Covalent and ionic molecules: Why are BeF2 and AlF3 high melting point solids whereas BF3 and SiF4 are gases?
Gillespie, RJ
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1996, 211 : 675 - CHED
[2] Should gaseous BF3 and SiF4 be described as ionic compounds?
Haaland, A
Helgaker, TU
Ruud, K
Shorokhov, DJ
JOURNAL OF CHEMICAL EDUCATION, 2000, 77 (08) : 1076 - 1080
[3] SYNTHESES OF NF4+ SALTS DERIVED FROM THE LEWIS-ACIDS ALF3 AND BEF2
CHRISTE, KO
WILSON, WW
SCHACK, CJ
JOURNAL OF FLUORINE CHEMISTRY, 1982, 20 (06) : 751 - 757
[4] THEORY OF THE INFRARED SPECTRA INTENSITIES OF MOLECULES .6. BF3, NF3, SIF4 AND SE6
SVERDLOV, LM
OPTIKA I SPEKTROSKOPIYA, 1960, 8 (02): : 183 - 190
[5] Mechanism and Influencing Factors of SiF4 Emission in the Na3AlF6–AlF3–Al2O3–SiO2 System
Mingyi Hu
Chao Fan
Hengwei Yan
Zhanwei Liu
Fanbiao Zeng
Jin Zhang
Yekai Zhang
Journal of Sustainable Metallurgy, 2025, 11 (1) : 628 - 644
[6] ACCURATE FORCE CONSTANTS FROM HEAVY ISOTOPIC SUBSTITUTION .2. BF3 SIF4 AND NO2
MCKEAN, DC
SPECTROCHIMICA ACTA, 1966, 22 (02): : 269 - &
[7] REACTIVE ION-BEAM ETCHING OF SIO2 AND POLY-SI EMPLOYING C2F6, SIF4 AND BF3 GASES
OKANO, H
HORIIKE, Y
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1982, 21 (05): : 696 - 701
[8] Regarding the thermic characteristics of halogenides - The gas proof ones of BF3,SiF4 and GeF4 at room temperature and in close proximity of the boiling point
Fischer, W
Weidemann, W
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1933, 213 (1/2): : 106 - 114
[9] NONEMPIRIC STUDY OF ELECTRON RELAXATION AND DISSOCIATIVE STABILITY OF BF3, NF3, CH3F, SIF4 AND MOF6 F-1S-IONIZED MOLECULES
FALALEEV, AG
VOVNA, VI
ZHURNAL FIZICHESKOI KHIMII, 1993, 67 (05): : 987 - 989
[10] DISPLACEMENT OF LEWIS ACID GASES - PF5, BF3 AND SIF4 FROM THEIR AMMONIUM, ALKALI-METAL AND PYRIDINIUM FLUOROCOMPLEXES BY SULFUR-TRIOXIDE AT ROOM-TEMPERATURE
PADMA, DK
KUMAR, HPS
SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 1992, 22 (10): : 1533 - 1549

← 1 2 →