Εξειδίκευση τύπου :	Άλλο
Τίτλος:	Electronic Structure and Chemical Bonding of Transition-Metal Monoborides
Δημιουργός/Συγγραφέας:	Demetriou, Constantinos Tzeliou, Christina Eleftheria Androutsopoulos, Alexandros [EL] Τζέλη, Δήμητρα[EN] Tzeli, Demeter
Ημερομηνία:	2023
Γλώσσα:	Αγγλικά
Περίληψη:	Boron presents an important role in chemistry, biology, and materials science. Diatomic transition-metal borides (MBs) are the building blocks of many complexes and materials, and they present unique electronic structures with interesting and peculiar properties and a variety of bonding schemes which are analyzed here. Comparisons between MB molecules along the three rows are presented, and their differences and similarities are analyzed. The bonding of the diatomic borides is also described. Three of them RhB(X1Σ+), RuB(X2Δ) and TcB(X3Σ−) form quadruple σ2σ2π2π2 bonds in their X states. The RhB form quadruple bond also in two low-lying excited states.
Τίτλος πηγής δημοσίευσης:	Scholarly Community Encyclopedia
Θεματική Κατηγορία:	[EL] Φυσική και θεωρητική χημεία[EN] Physical and theoretical chemistry
Λέξεις-Κλειδιά:	Chemical bonding Transition metal Borides Electronic structure Calculations
Ηλεκτρονική διεύθυνση στον εκδότη (link):	https://encyclopedia.pub/entry/52548
Εμφανίζεται στις συλλογές:	Ινστιτούτο Θεωρητικής και Φυσικής Χημείας (ΙΘΦΧ) - Επιστημονικό έργο