Color

Yellow

Red

Compositional formula

C30H32N2O6

C30H32N2O6

M.W.

516.58

516.58

Crystal System

Monoclinic

Monoclinic

Space group

P121/c1

P121/n1

a (Å)

10.488(6)

6.308(2)

b (Å)

10.587(4)

22.948(9)

c (Å)

12.266(6)

9.122(4)

angle (˚)

α = γ = 90.00

α = γ = 90.00

β = 95.28(2)

β = 91.502(19)

V (Å3)

1356.2(11)

1319.9(9)

Z

2

2

T (K)

298

298

R

0.0385

0.0418

wR

0.1127

0.1146

GOF

1.082

1.095