Page 460 - Copper and Bronze in Art: Corrosion, Colorants, Getty Museum Conservation, By David Scott

TABLE 17 X-RAY DIFFRACTION DATA FOR CALCIUM COPPER ACETATE HYDRATE
FROM LABORATORY SYNTHESIS COMPARED WITH ICDD 32-159

DARK Bl LUE CRI rSTALS CALCI U M DARK BLUE CRYSTALS CALCIUM
FROM Ci \LCIUM COPPER ACETATE FROM CALCIUM COPPER ACETATE
ACETATE : + COP PER HYDRAI ΓΕ ACETATE + COPPER HYDRATE
ACETATI : (4 Ca: 1 Cu) (CH 3COO) 4 CaCu6H 2 0 ACETATE (4 Ca:1 Cu) (CH 3COO) 4CaCu6H 20
MOLAR 2 SOLUTK 3NS (ICDD 32- 159) MOLAR SOLUTIONS (ICDD 32-159)
continued

Intensity 4 Θ d-spacing d-spacing Intensity Intensity 4 Θ d-spacing d-spacing Intensity

5 18.44 9.6 9.2 1 10 70.33 2.552 2.561 1
100 21.28 8.3 8.11 12 10 72.20 2.488 2.495 4
100 23.27 7.6 7.89 100 5 73.87 2.434 2.447 1
40 30.43 5.82 20 77.71 2.318 2.2995 2
40 32.47 5.46 5.58 30 10 81.40 2.217 2.2108 1
10 36.16 4.91 4.77 2 2.1882 3
10 37.81 4.69 4.60 1 40 85.07 2.125 2.1261 6
4.06 1 20 87.96 2.059 2.0663 1
20 47.55 3.74 3.67 12 20 89.50 2.025 2.0312 4
90 49.56 3.59 3.611 11 20 91.60 1.981 1.9721 1
40 50.96 3.50 3.528 35 1.9693 1
20 52.91 3.37 50 94.61 1.922 1.9266 3
20 54.53 3.27 3.284 4 1.9136 5
3.236 1 10 97.90 1.861 1.8595 2
20 57.57 3.10 50 102.97 1.775 1.7742 1
20 59.09 3.02 3.040 6 1.7643 3
10 61.91 2.889 1.7602 3
20 63.45 2.820 2.831 3 20 104.87 1.745 1.7375 2
more
30 67.09 2.671 2.687 11 d-values
2.670 1 1.5473 1
2.628 2

X - R A Y D I F F R A C T I O N S T U D I E S
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