Structure of metal-free phthalocyanine stabilized by the addition of its 4-chloro derivative

1988 ◽  
Vol 44 (3) ◽  
pp. 514-516 ◽  
Author(s):  
K. Yase ◽  
N. Yasuoka ◽  
T. Kobayashi ◽  
N. Uyeda
Keyword(s):  
Metal Free ◽  
Chloro Derivative ◽  
Structure Of Metal

Structure of Metal-Free Corrinoids fromRhodopseudomonas sphaeroides

1980 ◽  
Vol 19 (4) ◽  
pp. 321-321 ◽  
Author(s):  
Bernd Dresow ◽  
Gerhard Schlingmann ◽  
William S. Sheldrick ◽  
Volker B. Koppenhagen
Keyword(s):  
Metal Free ◽  
Structure Of Metal

scholarly journals The Crystal Structure of Metal-free Human EF-hand Protein S100A3 at 1.7-Å Resolution

2002 ◽  
Vol 277 (36) ◽  
pp. 33092-33098 ◽  
Author(s):  
Günter Fritz ◽  
Peer R. E. Mittl ◽  
Milan Vasak ◽  
Markus G. Grütter ◽  
Claus W. Heizmann
Keyword(s):  
Crystal Structure ◽  
Metal Free ◽  
Structure Of Metal ◽  
Ef Hand

ChemInform Abstract: STRUCTURE OF METAL-FREE CORRINOIDS FROM RHODOPSEUDOMONAS SPHAEROIDES

1980 ◽  
Vol 11 (29) ◽  
Author(s):  
B. DRESOW ◽  
G. SCHLINGMANN ◽  
W. S. SHELDRICK ◽  
KOPPENHAGEN V. B. KOPPENHAGEN V. B.
Keyword(s):  
Rhodopseudomonas Sphaeroides ◽  
Metal Free ◽  
Structure Of Metal ◽  
Abstract Structure

Crystallographic structure of metal-free concanavalin A at 2.5 Å resolution

1995 ◽  
Vol 23 (4) ◽  
pp. 510-524 ◽  
Author(s):  
Julie Bouckaert ◽  
Remy Loris ◽  
Freddy Poortmans ◽  
Lode Wyns
Keyword(s):  
Concanavalin A ◽  
Crystallographic Structure ◽  
Metal Free ◽  
Structure Of Metal

Electronic Structure of Metal-Free Porphyrazines in Thin Films

2003 ◽  
Vol 107 (42) ◽  
pp. 11643-11647 ◽  
Author(s):  
D. Pop ◽  
B. Winter ◽  
W. Freyer ◽  
I. V. Hertel ◽  
W. Widdra
Keyword(s):  
Thin Films ◽  
Electronic Structure ◽  
Metal Free ◽  
Structure Of Metal

Atomic structure of metal-free and catalyzed Si nanowires

2011 ◽  
Vol 1305 ◽  
Author(s):  
Giuseppe Nicotra ◽  
Corrado Bongiorno ◽  
Annalisa Convertino ◽  
Massimo Cuscunà ◽  
Faustino Martelli ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Silicon Nanowires ◽  
Wire Diameter ◽  
Si Nanowires ◽  
Metal Free ◽  
Free Process ◽  
Transmission Electron ◽  
Structure Of Metal ◽  
The Wire ◽  
Polytype Structure

ABSTRACTMetal-free and Au-catalyzed silicon nanowires (Si-NWs) grown at low temperatures have been analyzed through transmission electron microscopy (TEM) and scanning electron microscopy (SEM), and their crystalline phase studied. All the observed nanowires are crystalline, grow along two different directions, <110> or <112>, and contain high density of planar defects, such as stacking faults (SFs) and twins. The defect size is comparable to the wire diameter for the metal-free process whilst it is much larger than the wire diameter for the Aucatalyzed Si-NWs. In this latter case parallel SFs may re-arrange and transform in a metastable rhombohedral 9R polytype structure whose formation mechanism is discussed.

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