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Potassium Dihydrogen Phosphate R120165

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Record 1772 of 2398  

Name: Potassium Dihydrogen Phosphate
RRUFF ID: R120165
Ideal Chemistry: KH2PO4
Locality: Synthetic, by Alvin Van Valkenburg at the National Bureau of Standards
Source: Eric Van Valkenburg
Owner: RRUFF
Description: Colorless transparent prismatic single crystal, also known as KDP (is this archerite???)
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R120165
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
POWDER DIFFRACTION 
RRUFF ID: R120165.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 7.491(2)Å    b: 7.491(2)Å    c: 7.538(2)Å
alpha: 90°    beta: 90°    gamma: 90°   Volume: 423.00(7)Å3    Crystal System: tetragonal
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