use super::super::{DecayMode, Element, Isotope};
pub fn element() -> Element {
Element {
symbol: "Lu",
name: "Lutetium",
atomic_number: 71,
atomic_mass: 174.9668_f64,
electronegativity: Some(1.27_f64),
group: Some(3),
period: 6,
category: "lanthanide",
electron_configuration: "[Xe] 4f¹⁴ 5d¹ 6s²",
isotopes: vec![
Isotope {
name: "Lutetium-175",
symbol: "¹⁷⁵Lu",
mass_number: 175,
neutrons: 104,
atomic_mass: 174.940772_f64,
half_life: None,
half_life_unit: None,
stable: true,
decay_modes: vec![],
natural_abundance: 0.97401_f64,
nuclear_spin: Some("7/2+"),
},
Isotope {
name: "Lutetium-176",
symbol: "¹⁷⁶Lu",
mass_number: 176,
neutrons: 105,
atomic_mass: 175.942686_f64,
half_life: Some(37600000000.0_f64),
half_life_unit: Some("years"),
stable: false,
decay_modes: vec![
DecayMode {
mode: "beta-",
branching_ratio: 1.0_f64,
daughter: Some("Hafnium-176"),
},
],
natural_abundance: 0.02599_f64,
nuclear_spin: Some("7-"),
},
Isotope {
name: "Lutetium-177",
symbol: "¹⁷⁷Lu",
mass_number: 177,
neutrons: 106,
atomic_mass: 176.943758_f64,
half_life: Some(6.647_f64),
half_life_unit: Some("days"),
stable: false,
decay_modes: vec![
DecayMode {
mode: "beta-",
branching_ratio: 1.0_f64,
daughter: Some("Hafnium-177"),
},
],
natural_abundance: 0.0_f64,
nuclear_spin: None,
},
],
}
}