J . Phys. Chem. 1989, 93, 1759-1770 1 18169-91-8; trans-Cr(NH3)4(NCS)2t, 5 1266-66- 1; c i ~ - c r ( N H , ) ~ (NCQ2+, 25125-68-2; [Cr(NH,),NCS](NCS),, 19683-67-1; Cr( [9]94536-68-2; aneN3)23t, 93714-28-4; ci~-Cr([l4]aneN~)(NH,)~~+, trans-Cr( [ 14]aneN4)(NH3)2+,94484-08-9; Cr(en)?+, 15276-13-8;cisCr(NH3)4(OH2)2+, 42402-01-7; ~ans-Cr(NH,)~(0H~)2+, 36834-73-8; [Cr(NH3)50H2](C104)3,32700-25-7; Cr(NH3),'+, 14695-96-6; Cr(NH3)Q2+,14482-76-9; Cr(NH3)SCN2t,42213-67-2; trans-Cr([l4]aneN4)(CN),+, 84277-86-1; [Rh(NHp),C1]C12, 13820-95-6;Cr(phen)(CN)