Which of the following parameters are correct for triclinic lattice ?
A. `alpha = beta = gamma = 90^(@)` and `a = b = c `
B. `alpha != beta !=gamma!=90^(@)` and `a!=b!=c`
C. `alpha=gamma=90^(@),beta!=90` and `a!=b!=c`
D. `alpha=beta=gamma=90^(@)` and `a!=b!=c`