cis-Bis(dicyanamido)bis(1,10-phenanthroline)manganese(II) and cis-bis(dicyanamido)bis(1,10-phenanthroline)zinc(II).
The title compounds are isomorphous, comprised of neutral monomeric [M(phen)(2)(dca)(2)] [(I): M = Mn, (II): M = Zn; phen is 1,10-phenanthroline, C(12)H(8)N(2); dca is dicyanamide, C(2)N(3)] molecules. In the molecule, the divalent metal ion is in a distorted octahedral coordination environment formed by six N atoms from the phen and dca ligands. The Mn-N [2.144 (2)-2.319 (2) A] and Zn-N [2.075 (2)-2.245 (2) A] distances are in agreement with the difference in size of the two divalent ions.
Wang
Zhe Ming
ZM
State Key Laboratory of Rare Earth Materials Chemistry and Applications and PKU-HKU Joint Laboratory in Rare Earth Materials and Bioinorganic Chemistry, Peking University - Nonius BV Demo Lab. For X-ray Diffraction, Department of Chemistry, Peking University, Beijing 100871, People's Republic of China.
Luo
Jun
J
Sun
Bai Wang
BW
Yan
Chun Hua
CH
Liao
Chun Sheng
CS
Gao
Song
S