Materials Data on Re3Br7 by Materials Project
Re3Br7 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of two Re3Br7 clusters. there are six inequivalent Re sites. In the first Re site, Re is bonded in a 3-coordinate geometry to one Re and four Br atoms. The Re–Re bond length is 2.31 Å. There are a spread of Re–Br bond distances ranging from 2.48–3.21 Å. In the second Re site, Re is bonded in a 3-coordinate geometry to three Re and four Br atoms. There are a spread of Re–Re bond distances ranging from 2.31–2.73 Å. There are a spread of Re–Br bond distances ranging from 2.48–2.88 Å. In the third Re site, Re is bonded in a 4-coordinate geometry to three Re and four Br atoms. The Re–Re bond length is 2.65 Å. There are a spread of Re–Br bond distances ranging from 2.49–2.78 Å. In the fourth Re site, Re is bonded in a 3-coordinate geometry to two Re and four Br atoms. There are a spread of Re–Br bond distances ranging from 2.49–3.24 Å. In the fifth Re site, Re is bonded in a distorted see-saw-like geometry to four Br atoms. There are a spread of Re–Br bond distances ranging from 2.44–2.58 Å. In the sixth Re site, Re is bonded in a 3-coordinate geometry to one Re and four Br atoms. There are a spread of Re–Br bond distances ranging from 2.48–3.19 Å. There are fourteen inequivalent Br sites. In the first Br site, Br is bonded in a single-bond geometry to one Re atom. In the second Br site, Br is bonded in a 2-coordinate geometry to two Re atoms. In the third Br site, Br is bonded in a distorted single-bond geometry to three Re atoms. In the fourth Br site, Br is bonded in a single-bond geometry to one Re atom. In the fifth Br site, Br is bonded in a single-bond geometry to one Re atom. In the sixth Br site, Br is bonded in a 2-coordinate geometry to two Re atoms. In the seventh Br site, Br is bonded in a 2-coordinate geometry to two Re atoms. In the eighth Br site, Br is bonded in a 2-coordinate geometry to two Re atoms. In the ninth Br site, Br is bonded in a 2-coordinate geometry to two Re atoms. In the tenth Br site, Br is bonded in a 1-coordinate geometry to three Re atoms. In the eleventh Br site, Br is bonded in a single-bond geometry to one Re atom. In the twelfth Br site, Br is bonded in a single-bond geometry to one Re atom. In the thirteenth Br site, Br is bonded in a single-bond geometry to one Re atom. In the fourteenth Br site, Br is bonded in a 2-coordinate geometry to two Re atoms.