Biphosphammite R070206

		Name: Biphosphammite RRUFF ID: R070206 Ideal Chemistry: (NH₄)H₂(PO₄) Locality: Synthetic by Udo J. A. Behner Source: Jacqueline Reynard and Gregory Schmidt Owner: RRUFF Description: Pale green fragments Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
Mineral Group: [ Biphosphammite (3) ]
Quick search: [ All Biphosphammite samples (3) ]

CHEMISTRY

RRUFF ID:	R070206.2
Sample Description:	Microprobe Fragment

RAMAN SPECTRUM

RRUFF ID:

Sample Description:

Unoriented sample

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BROAD SCAN WITH SPECTRAL ARTIFACTS

RRUFF ID:

R070206

Wavelength:

Sample Description:

Unoriented sample

Instrument settings:

Thermo Almega XR 532nm @ 100% of 150mW

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	Raman Data (RAW)
	RRUFF File

POWDER DIFFRACTION

RRUFF ID:

R070206.9

Sample Description:

Single crystal, powder profile is calculated

Cell Refinement Output:

a: 7.493(2)Å b: 7.493(2)Å c: 7.546(2)Å
alpha: 90° beta: 90° gamma: 90° Volume: 423.65(7)Å³ Crystal System: tetragonal

File Type Information

Calculated diffraction file.

File Type Information

Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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REFERENCES for Biphosphammite
American Mineralogist Crystal Structure Database Record: [view record]
Anthony J W, Bideaux R A, Bladh K W, and Nichols M C (1990) Handbook of Mineralogy, Mineral Data Publishing, Tucson Arizona, USA, by permission of the Mineralogical Society of America. [view file]
Shepard C U (1870) Notice of the Guanape Island guano, The Rural Carolinian, 1, 469-471 [view file]
Pryce M W (1972) Biphosphammite : a second occurrence, Mineralogical Magazine, 38, 965-967 [view file]
Fleischer M (1973) New mineral names, American Mineralogist, 58, 805-807 [view file]
Khan A A, Baur W H (1973) Refinement of the crystal structures of ammonium dihydrogen phosphate and ammonium dihydrogen arsenate, Acta Crystallographica, B29, 2721-2726