C(NH2)3BF4 is Tetraauricupride structured and crystallizes in the trigonal R3m space group. The structure is zero-dimensional and consists of three guanidinium molecules and three BF4 clusters. In each BF4 cluster, B(1) is bonded in a tetrahedral geometry to one F(2) and three equivalent F(1) atoms. There are two inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to one B(1) atom. In the second F site, F(2) is bonded in a single-bond geometry to one B(1) atom.
C(NH2)3BF4 is Tetraauricupride structured and crystallizes in the trigonal R3m space group. The structure is zero-dimensional and consists of three guanidinium molecules and three BF4 clusters. In each BF4 cluster, B(1) is bonded in a tetrahedral geometry to one F(2) and three equivalent F(1) atoms. The B(1)-F(2) bond length is 1.40 Å. All B(1)-F(1) bond lengths are 1.43 Å. There are two inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to one B(1) atom. In the second F site, F(2) is bonded in a single-bond geometry to one B(1) atom.