Important Update News

The RRUFF Project is being updated to improve its interface and content. The beta version of the update is accessible to the public at RRUFF.net. New data is only being added to the beta site. Please note that it is in development, and some components are not functional. Existing RRUFF.info links will resolve to the new site after RRUFF.net is officially released.

We are grateful to NASA for the funding of this effort.
American Mineralogist Crystal Structure Database

2 matching records for this search.

Polkanovite
  
Pivan J Y, Guerin R, Sergent M
  
Journal of the Less-Common Metals 107 (1985) 249-258
Rh12As7, a host structure for rare earth elements: Crystal structures of Rh12As7
and Ho2Rh12As7
Locality: synthetic
Note: x(RhII) corrected
_database_code_amcsd 0014151
9.297 9.297 3.657 90 90 120 P6_3/m
atom     x     y    z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
RhI  .3797 .8644  .25      .71  .0015  .0014   .026  .0009      0      0
RhII .2347 .2436  .25     1.06  .0053  .0018   .023  .0015      0      0
AsI  .4466 .1608  .25      .67  .0016  .0013   .025  .0010      0      0
AsII     0     0 .133 .25 1.70  .0013  .0013    .08  .0004      0      0


  Download AMC data (View Text File)
  Download CIF data (View Text File)
  Download diffraction data (View Text File)
  View JMOL 3-D Structure (permalink)

	 




	

Polkanovite





	 
	
Lambert-Andron B, Dhahri E, Chaudouet P, Madar R




	 
	
Journal of the Less-Common Metals 108 (1985) 353-358




	
	
Crystal structure of Rh12As7




	
	
Locality: synthetic




	
	
_database_code_amcsd 0014153




	
	
9.315 9.315 3.659 90 90 120 P6_3/m




	
	
atom     x     y   z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)




	
	
Rh1  .5158 .3802 .25     .00201 .00199  .0144  .0021      0      0




	
	
Rh2  .2436 .0086 .25     .00572 .00226  .0110  .0038      0      0




	
	
As1  .2855 .4459 .25      .0013  .0019  .0112  .0012      0      0




	
	
As2      0     0 .25 .30  .0046  .0046   .135  .0046      0      0




	
	
As3      0     0   0 .20 .00017 .00017   .213 .00017      0      0




	
	


  Download AMC data (View Text File)
  Download CIF data (View Text File)
  Download diffraction data (View Text File)
  View JMOL 3-D Structure (permalink)

	 

	

					
				
				
				
				Download in:
				
				
				
				
				
                

                
				
				

                    Multiple datasets can be concatenated into a single downloadable file by selecting the datasets and then clicking 
                

                

                    Multiple datasets can be downloaded as individual files inside a ZIP archive by selecting the datasets and then clicking 
                

	Total number of retrieved datasets: 2

View in amc, download in amc









Return to AMCSD Home Page