To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

How to transfigure the Wikipedia

Would you like Wikipedia to always look as professional and up-to-date? We have created a browser extension. It will enhance any encyclopedic page you visit with the magic of the WIKI 2 technology.

Try it — you can delete it anytime.

Install in 5 seconds
4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.
Great Wikipedia has got greater.
.
Leo
Newton
Brights
Milds

Germanide halide

From Wikipedia, the free encyclopedia

Germanide halides are compound that include the germanide (Ge4−) anion and a halide such as chloride (Cl−), bromide (Br−) or iodide (I−). They include germanide iodides, germanide bromides or germanide chlorides. They can be considered as mixed anion compounds. They are in the category of tetrelidehalides. Related compounds include the silicide iodides, and carbide iodides.

List

Chlorides

formula system space group unit cell Å volume density comment ref
La3Cl2Ge3 monoclinic C2/m a=18.047 b=4.927 c=10.739 β=98.25 Z=4 824.2 5.685 air and water sensitive [1]

Bromides

formula system space group unit cell Å volume density comment ref
Br2Ge3La3 monoclinic C2/m a =18.622 b =4.3263 c =10.897 β =98° Z=4 869.4 6.069 air and water sensitive [2]
Gd2GeBr2 trigonal R3m a = 4.1442, c = 29.487 [3]
Gd2GeBr2 trigonal P3m1 a = 4.1668, c = 9.8173 semiconductor [3]

Iodides

formula system space group unit cell Å volume density comment ref
Y2GeI2 trigonal R3m a = 4.2135 c = 31.480 Z=3 484 5.19 bronze [3]
GeI2La2 trigonal P3m1 a=4.45 c=10.868 Z=1 186.46 3.381 air and water sensitive [2]
GeI2La2 trigonal R3m a=4.465 c=32.591 Z=3 562.7 5.349 air and water sensitive [2]
Ge2I2La2 trigonal P3m1 a=4.272 c=11.8349 Z=1 187.11 6.006 air and water sensitive [2]
GeI3La3 cubic I4132 a=12.6036 Z=8 2002.1 5.773 air and water sensitive [2]
Ge3I5La6 monooclinic C2/m a=19.338 b=4.423 c=14.895, β=128.16° Z=2 1001.7 5.589 air and water sensitive [2]
GeI12La7 trigonal R3 a=16.122 c =10.768 Z=3 2423.8 5.487 air and water sensitive [2]
Gd2GeI2 trigonal R3m a = 4.2527 c = 31.657 Z=3 495.84 6.44 bronze [3]

References

  1. ^ Mattausch, Hansjürgen; Zheng, Chong; Ryazanov, Mikhail; Simon, Arndt (February 2005). "Reduced Lanthanum Halides with Ge as Interstitials: La2I2Ge, La2I2Ge2, La3Cl2Ge3, La3Br2Ge3, La3I3Ge, La6I5Ge3 and La7+xI12Ge". Zeitschrift für anorganische und allgemeine Chemie (in German). 631 (2–3): 302–308. doi:10.1002/zaac.200400269. ISSN 0044-2313.
  2. ^ a b c d e f g Mattausch, Hansjürgen; Zheng, Chong; Ryazanov, Mikhail; Simon, Arndt (February 2005). "Reduced Lanthanum Halides with Ge as Interstitials: La2I2Ge, La2I2Ge2, La3Cl2Ge3, La3Br2Ge3, La3I3Ge, La6I5Ge3 and La7+xI12Ge". Zeitschrift für anorganische und allgemeine Chemie (in German). 631 (2–3): 302–308. doi:10.1002/zaac.200400269. ISSN 0044-2313.
  3. ^ a b c d Lukachuk, Mar'yana; Kremer, Reinhard K.; Mattausch, Hansjürgen; Simon, Arndt (2007-04-01). "New Layered Germanide Halides RE 2 GeX 2 (RE = Y, Gd; X = Br, I)". Inorganic Chemistry. 46 (8): 3231–3235. doi:10.1021/ic062425d. ISSN 0020-1669. PMID 17373789.
This page was last edited on 6 August 2023, at 11:43
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.
Contact WIKI 2
Introduction
Terms of Service
Privacy Policy