International Scholarly Research Notices

Research Article

Synthesis and Characterization of [2-CH3CH2C6H4NH3]6P6O18⋅4H2O

Table 1

Summary of crystallographic data of [2-CH3CH2C6H4NH3]6P6O18·4H2O.
Chemical formula[2-CH3CH2C6H4NH3]6P6O18·4H2O
Molecular weight1279.00
Temperature, K293
Wavelength, Å0.71073
Crystal systemmonoclinic
Space group, 𝑍 P21/c, 2
𝑎 , 𝑏 , 𝑐 , Å16.220(4), 10.220(5), 20.328(4)
𝛽 , deg113.24(3)
𝑉 , Å33096.5(18)
𝜌 c a l . , g/cm31.372
𝜇 , mm−10.252
𝐹 (000)1352
Crystal sizes, mm 0 . 3 0 × 0 . 2 5 × 0 . 1 0
Crystal shapePrism
𝜃 range for data collection, deg3.21, 29.97
Independent reflections8617 [ 𝑅 i n t = 0 . 0 1 8 ]
Reflections/restraints/
parameters		8404/63/315
𝑅 [ 𝐹 2 > 2 𝜎 ( 𝐹 2 ) ] 0.072
𝑤 𝑅 ( 𝐹 2 ) 0.157
Goodness-of-fit0.995
Maximum and minimum residual electron density, e/Å30.85 and −0.42