Experimental tests of new direct methods for adsorbate structure determination using photoelectron diffraction

1994 ◽  
Vol 12 (4) ◽  
pp. 2045-2050 ◽  
Author(s):  
Ph. Hofmann ◽  
K.‐M. Schindler ◽  
V. Fritzsche ◽  
S. Bao ◽  
A. M. Bradshaw ◽  
...  
Keyword(s):  
Structure Determination ◽  
Direct Methods ◽  
Experimental Tests ◽  
Photoelectron Diffraction ◽  
Adsorbate Structure

Direct methods for adsorbate structure determination using photoelectron diffraction

1995 ◽  
Vol 76 ◽  
pp. 85-90 ◽  
Author(s):  
O. Schaff ◽  
Ph. Hofmann ◽  
C.J. Hirschmugl ◽  
A. Theobald ◽  
V. Fernandez ◽  
...  
Keyword(s):  
Structure Determination ◽  
Direct Methods ◽  
Photoelectron Diffraction ◽  
Adsorbate Structure

scholarly journals Direct Surface Structure Determination with Photoelectron Diffraction

1983 ◽  
Vol 51 (4) ◽  
pp. 272-275 ◽  
Author(s):  
J. J. Barton ◽  
C. C. Bahr ◽  
Z. Hussain ◽  
S. W. Robey ◽  
J. G. Tobin ◽  
...  
Keyword(s):  
Surface Structure ◽  
Structure Determination ◽  
Photoelectron Diffraction

scholarly journals Uracil on Cu(110): A quantitative structure determination by energy-scanned photoelectron diffraction

2011 ◽  
Vol 135 (1) ◽  
pp. 014704 ◽  
Author(s):  
D. A. Duncan ◽  
W. Unterberger ◽  
D. Kreikemeyer-Lorenzo ◽  
D. P. Woodruff
Keyword(s):  
Structure Determination ◽  
Quantitative Structure ◽  
Photoelectron Diffraction

Structure Determination of 3,5-Biscyclohexylidene-1,2,4-trithiolane / Structure Determination of 3,5-Biscyclohexylidene-1,2,4-trithiolane

1980 ◽  
Vol 35 (8) ◽  
pp. 1015-1018 ◽  
Author(s):  
Werner Winter ◽  
Hanspeter Bühl ◽  
Herbert Meier
Keyword(s):  
General Formula ◽  
Structure Determination ◽  
Title Compound ◽  
Direct Methods ◽  
Spectroscopic Techniques ◽  
Space Group ◽  
X Ray ◽  
Cell Parameters ◽  
Final Structure

Abstract Fragmentation of 1,2,3-thiadiazoles (1) leads to the compounds 5 - 8 with an increasing proportion of sulphur. Numerous structural possibilities exist for the products 7 with the general formula (R2C2)2S3. The number of proposals can be reduced by spectroscopic techniques, but the final structure determination is accomplished by an X-ray analysis of the title compound 7a. 7a crystallizes in the space group P21/c (Z = 4) with cell parameters of a = 9.714(1), b = 16.188(8), c = 9.149(2) Å and β = 98.93(1)°. The structure is solved by direct methods and refined to R = 0.053 with 1955 diffractometer data (I ≥ 2σ(I)). The trithiolane ring has a puckered conformation and the whole molecule shows nearly perfect C2-symmetry, which is not required crystallographically.

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