--------------------------------------- report of tight-binding model --------------------------------------- k-space dimension = 0 r-space dimension = 3 number of spin components = 1 periodic directions = [] number of orbitals = 6 number of electronic states = 6 lattice vectors: # 0 ===> [ 1.0 , 0.0 , 0.0 ] # 1 ===> [ 0.0 , 1.0 , 0.0 ] # 2 ===> [ 0.0 , 0.0 , 1.0 ] positions of orbitals: # 0 ===> [ 0.0 , 0.0 , 0.0 ] # 1 ===> [ 0.0 , 0.0 , 0.0 ] # 2 ===> [ 0.0 , 0.0 , 0.0 ] # 3 ===> [ 0.0 , 0.0 , 0.0 ] # 4 ===> [ 0.5878 , 0.809 , 0.0 ] # 5 ===> [ 0.5878 , -0.809 , 0.0 ] site energies: # 0 ===> -1.5 # 1 ===> -1.2 # 2 ===> -1.2 # 3 ===> -1.2 # 4 ===> -1.0 # 5 ===> -1.0 hoppings: < 0 | H | 4 > ===> -0.4 + 0.0 i < 0 | H | 5 > ===> -0.4 + 0.0 i < 1 | H | 4 > ===> -0.1763 + 0.0 i < 1 | H | 5 > ===> -0.1763 + 0.0 i < 2 | H | 4 > ===> -0.2427 + 0.0 i < 2 | H | 5 > ===> 0.2427 + 0.0 i hopping distances: | pos( 0 ) - pos( 4 ) | = 1.0 | pos( 0 ) - pos( 5 ) | = 1.0 | pos( 1 ) - pos( 4 ) | = 1.0 | pos( 1 ) - pos( 5 ) | = 1.0 | pos( 2 ) - pos( 4 ) | = 1.0 | pos( 2 ) - pos( 5 ) | = 1.0 n eigval eigvec 0 -1.896 [ 0.802 0.201 0.000 -0.000 0.398 0.398] 1 -1.458 [-0.000 0.000 0.800 0.000 0.424 -0.424] 2 -1.242 [-0.342 0.927 -0.000 -0.000 0.110 0.110] 3 -1.200 [ 0.000 -0.000 -0.000 1.000 -0.000 0.000] 4 -0.742 [ 0.000 -0.000 0.600 -0.000 -0.566 0.566] 5 -0.562 [ 0.490 0.317 -0.000 -0.000 -0.574 -0.574]