FeH3(CO2)3N(CH3)2 crystallizes in the triclinic P1 space group. The structure consists of two dimethylamine molecules inside a FeH3(CO2)3 framework. In the FeH3(CO2)3 framework, there are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded in an octahedral geometry to one O(1), one O(2), one O(3), one O(7), one O(8), and one O(9) atom. In the second Fe site, Fe(2) is bonded in an octahedral geometry to one O(10), one O(11), one O(12), one O(4), one O(5), and one O(6) atom. There are six inequivalent C sites. In the first C site, C(5) is bonded in a trigonal planar geometry to one H(1), one O(1), and one O(10) atom. In the second C site, C(6) is bonded in a trigonal planar geometry to one H(2), one O(11), and one O(2) atom. In the third C site, C(7) is bonded in a trigonal planar geometry to one H(3), one O(12), and one O(3) atom. In the fourth C site, C(8) is bonded in a trigonal planar geometry to one H(4), one O(4), and one O(7) atom. In the fifth C site, C(9) is bonded in a trigonal planar geometry to one H(5), one O(5), and one O(8) atom. In the sixth C site, C(10) is bonded in a trigonal planar geometry to one H(6), one O(6), and one O(9) atom. There are six inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(5) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(6) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(7) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(8) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(9) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(10) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Fe(1) and one C(5) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Fe(1) and one C(6) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Fe(1) and one C(7) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Fe(2) and one C(8) atom. In the fifth O site, O(5) is bonded in a distorted bent 120 degrees geometry to one Fe(2) and one C(9) atom. In the sixth O site, O(6) is bonded in a distorted bent 120 degrees geometry to one Fe(2) and one C(10) atom. In the seventh O site, O(7) is bonded in a distorted bent 120 degrees geometry to one Fe(1) and one C(8) atom. In the eighth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Fe(1) and one C(9) atom. In the ninth O site, O(9) is bonded in a distorted bent 120 degrees geometry to one Fe(1) and one C(10) atom. In the tenth O site, O(10) is bonded in a distorted bent 120 degrees geometry to one Fe(2) and one C(5) atom. In the eleventh O site, O(11) is bonded in a distorted bent 120 degrees geometry to one Fe(2) and one C(6) atom. In the twelfth O site, O(12) is bonded in a distorted bent 120 degrees geometry to one Fe(2) and one C(7) atom.
FeH3(CO2)3N(CH3)2 crystallizes in the triclinic P1 space group. The structure consists of two dimethylamine molecules inside a FeH3(CO2)3 framework. In the FeH3(CO2)3 framework, there are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded in an octahedral geometry to one O(1), one O(2), one O(3), one O(7), one O(8), and one O(9) atom. The Fe(1)-O(1) bond length is 2.05 Å. The Fe(1)-O(2) bond length is 2.05 Å. The Fe(1)-O(3) bond length is 2.05 Å. The Fe(1)-O(7) bond length is 2.06 Å. The Fe(1)-O(8) bond length is 2.05 Å. The Fe(1)-O(9) bond length is 2.04 Å. In the second Fe site, Fe(2) is bonded in an octahedral geometry to one O(10), one O(11), one O(12), one O(4), one O(5), and one O(6) atom. The Fe(2)-O(10) bond length is 2.05 Å. The Fe(2)-O(11) bond length is 2.05 Å. The Fe(2)-O(12) bond length is 2.03 Å. The Fe(2)-O(4) bond length is 2.04 Å. The Fe(2)-O(5) bond length is 2.04 Å. The Fe(2)-O(6) bond length is 2.05 Å. There are six inequivalent C sites. In the first C site, C(5) is bonded in a trigonal planar geometry to one H(1), one O(1), and one O(10) atom. The C(5)-H(1) bond length is 1.11 Å. The C(5)-O(1) bond length is 1.28 Å. The C(5)-O(10) bond length is 1.28 Å. In the second C site, C(6) is bonded in a trigonal planar geometry to one H(2), one O(11), and one O(2) atom. The C(6)-H(2) bond length is 1.11 Å. The C(6)-O(11) bond length is 1.27 Å. The C(6)-O(2) bond length is 1.27 Å. In the third C site, C(7) is bonded in a trigonal planar geometry to one H(3), one O(12), and one O(3) atom. The C(7)-H(3) bond length is 1.11 Å. The C(7)-O(12) bond length is 1.27 Å. The C(7)-O(3) bond length is 1.27 Å. In the fourth C site, C(8) is bonded in a trigonal planar geometry to one H(4), one O(4), and one O(7) atom. The C(8)-H(4) bond length is 1.11 Å. The C(8)-O(4) bond length is 1.27 Å. The C(8)-O(7) bond length is 1.27 Å. In the fifth C site, C(9) is bonded in a trigonal planar geometry to one H(5), one O(5), and one O(8) atom. The C(9)-H(5) bond length is 1.11 Å. The C(9)-O(5) bond length is 1.27 Å. The C(9)-O(8) bond length is 1.28 Å. In the sixth C site, C(10) is bonded in a trigonal planar geometry to one H(6), one O(6), and one O(9) atom. The C(10)-H(6) bond length is 1.11 Å. The C(10)-O(6) bond length is 1.27 Å. The C(10)-O(9) bond length is 1.27 Å. There are six inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(5) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(6) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(7) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(8) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(9) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(10) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Fe(1) and one C(5) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Fe(1) and one C(6) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Fe(1) and one C(7) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Fe(2) and one C(8) atom. In the fifth O site, O(5) is bonded in a distorted bent 120 degrees geometry to one Fe(2) and one C(9) atom. In the sixth O site, O(6) is bonded in a distorted bent 120 degrees geometry to one Fe(2) and one C(10) atom. In the seventh O site, O(7) is bonded in a distorted bent 120 degrees geometry to one Fe(1) and one C(8) atom. In the eighth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Fe(1) and one C(9) atom. In the ninth O site, O(9) is bonded in a distorted bent 120 degrees geometry to one Fe(1) and one C(10) atom. In the tenth O site, O(10) is bonded in a distorted bent 120 degrees geometry to one Fe(2) and one C(5) atom. In the eleventh O site, O(11) is bonded in a distorted bent 120 degrees geometry to one Fe(2) and one C(6) atom. In the twelfth O site, O(12) is bonded in a distorted bent 120 degrees geometry to one Fe(2) and one C(7) atom.