title: Guanidinium l-glutamate.
abstract: In the title compound, CH(6)N(3) (+)·C(5)H(8)NO(4) (-), there are two independent cations and two independent anions in the asymmetric unit. In the crystal structure, cations and anions are linked by inter-molecular N-H⋯O hydrogen bonds into a three-dimensional network.
authors.affiliation: Department of Applied Chemistry, China Agricultural University, Yuanmingyuan, West Road 2, Haidian District, Beijing 100194, People's Republic of China.
authors.forename: Bing
authors.initials: B
authors.lastname: Peng
authors.forename: Qingrong
authors.initials: Q
authors.lastname: Peng
authors.forename: Wenfeng
authors.initials: W
authors.lastname: Zhou
authors.forename: Zhiqiang
authors.initials: Z
authors.lastname: Zhou