I_3Cl^+_2SbCl^-_6における核四極結合定数のCNDO/2計算

島根医科大学紀要 Volume 13 Page 59-67 published_at 1990-12-01
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Title
I_3Cl^+_2SbCl^-_6における核四極結合定数のCNDO/2計算
Title
CNDO/2 Calculation of Nuclear Quadrupole Coupling Constants in I_3Cl^+_2SbCl^-_6
Title Transcription
I_3Cl^+_2SbCl^-_6 ニオケル カクシキョク ケツゴウ テイスウ ノ CNDO/2 ケイサン
Creator
Source Title
島根医科大学紀要
Bulletin of Shimane Medical University
Volume 13
Start Page 59
End Page 67
Journal Identifire
ISSN 03879097
Descriptions
The tight-binding approximation using the CNDO/2 method has been extended to inorganic polymeric chains containing 4th -row elements and the CNDO/2 parameters have been evaluated. This method is used to estimate nuclear quadrupole coupling constants at the halogen and antimony sites in I_3Cl^+_2SbCl^-_6. The NQR parameters obtained from orbital populations have been compared with experimental data. The calculated orientations of the principal axes of the field gradients at the halogen sites are in complete agreement with those determined by Zeeman analysis of NQR, whereas for the coupling constants the quantitative agreement is only fair.
Subjects
四極結合定数 ( Other)
強い結合の近似 ( Other)
CNDO/2法 ( Other)
quadrupole coupling constant ( Other)
tight-bindingapproximation ( Other)
CNDO/2 method ( Other)
Language
jpn
Resource Type departmental bulletin paper
Publisher
島根医科大学
Date of Issued 1990-12-01
Publish Type Version of Record
Access Rights open access
Relation
[NCID] AN00107602