electron density ρmax, ρmin/10−6 pm−3 CSD numbers 1 orthorhombic Pnnm (no. 58) 644.31(4) 641.23(4) 635.19(4) 1554.13(9) 1542.37(9) 1536.98(9) 404.20(3) 400.18(3) 397.85(3) 2 121.87(2) 119.17(2) 116.95(2) 5.618 5.772 5.995 Nonius Kappa-CCD (Bruker AXS) Mo-Kα (λ...