use super::super::{DecayMode, Element, Isotope};
pub fn element() -> Element {
Element {
symbol: "Y",
name: "Yttrium",
atomic_number: 39,
atomic_mass: 88.90584_f64,
electronegativity: Some(1.22_f64),
group: Some(3),
period: 5,
category: "transition metal",
electron_configuration: "[Kr] 4d¹ 5s²",
isotopes: vec![
Isotope {
name: "Yttrium-86",
symbol: "⁸⁶Y",
mass_number: 86,
neutrons: 47,
atomic_mass: 85.914886_f64,
half_life: Some(14.74_f64),
half_life_unit: Some("hours"),
stable: false,
decay_modes: vec![
DecayMode {
mode: "beta+",
branching_ratio: 1.0_f64,
daughter: Some("Strontium-86"),
},
],
natural_abundance: 0.0_f64,
nuclear_spin: None,
},
Isotope {
name: "Yttrium-87",
symbol: "⁸⁷Y",
mass_number: 87,
neutrons: 48,
atomic_mass: 86.910876_f64,
half_life: Some(79.8_f64),
half_life_unit: Some("hours"),
stable: false,
decay_modes: vec![
DecayMode {
mode: "electron capture / beta+",
branching_ratio: 1.0_f64,
daughter: Some("Strontium-87"),
},
],
natural_abundance: 0.0_f64,
nuclear_spin: None,
},
Isotope {
name: "Yttrium-88",
symbol: "⁸⁸Y",
mass_number: 88,
neutrons: 49,
atomic_mass: 87.909501_f64,
half_life: Some(106.626_f64),
half_life_unit: Some("days"),
stable: false,
decay_modes: vec![
DecayMode {
mode: "beta+ / electron capture",
branching_ratio: 1.0_f64,
daughter: Some("Strontium-88"),
},
],
natural_abundance: 0.0_f64,
nuclear_spin: None,
},
Isotope {
name: "Yttrium-89",
symbol: "⁸⁹Y",
mass_number: 89,
neutrons: 50,
atomic_mass: 88.905848_f64,
half_life: None,
half_life_unit: None,
stable: true,
decay_modes: vec![],
natural_abundance: 1.0_f64,
nuclear_spin: Some("1/2-"),
},
Isotope {
name: "Yttrium-90",
symbol: "⁹⁰Y",
mass_number: 90,
neutrons: 51,
atomic_mass: 89.907152_f64,
half_life: Some(64.053_f64),
half_life_unit: Some("hours"),
stable: false,
decay_modes: vec![
DecayMode {
mode: "beta-",
branching_ratio: 1.0_f64,
daughter: Some("Zirconium-90"),
},
],
natural_abundance: 0.0_f64,
nuclear_spin: None,
},
Isotope {
name: "Yttrium-91",
symbol: "⁹¹Y",
mass_number: 91,
neutrons: 52,
atomic_mass: 90.907305_f64,
half_life: Some(58.51_f64),
half_life_unit: Some("days"),
stable: false,
decay_modes: vec![
DecayMode {
mode: "beta-",
branching_ratio: 1.0_f64,
daughter: Some("Zirconium-91"),
},
],
natural_abundance: 0.0_f64,
nuclear_spin: None,
},
],
}
}