Metamorphic core complexes - PowerPoint PPT Presentation


Transition Metals Organometallic Compounds Overview

Transition metals bonded with organometallic compounds like metal alkyls, aryls, and hydrides are common in chemistry. Ligands are crucial for stabilizing these complexes, with carbon-based ligands exhibiting diverse binding modes based on the metal's hybridization state. Preparation methods for tra

1 views • 25 slides


Assisted Reproductive Techniques: Oocyte Retrieval Process

The process of oocyte retrieval in assisted reproductive techniques involves the careful retrieval of cumulus-oocyte complexes from follicular fluid under anesthesia and ultrasound guidance. These complexes are then sorted and stored before further procedures such as in-vitro insemination or intracy

1 views • 13 slides



Understanding Terrestrial Planets and Core Dynamics

Exploring the core-mantle interaction from the early Hadean period to present times reveals intriguing questions about the outer core's electrical conductivity, geodynamo sustainability, and inner core characteristics. Studies indicate challenges in maintaining the geodynamo, potential heat sources

9 views • 48 slides


Crystal Field Theory in Transition Metal Complexes

Crystal Field Theory (CFT) explains the colors and magnetic properties of transition metal complexes. It focuses on the energy changes in d-orbitals of metal ions caused by surrounding ligands. This theory, developed in 1929, provides insights into the bonding interactions in complex compounds. The

10 views • 44 slides


Ligands and Metal Carbonyl Complexes: A Comprehensive Overview

Explore the classification of ligands in metal complexes, including alkyl, aryl, and carbonyl ligands. Learn about the unique properties of carbonyl ligands, their preparation methods, and the molecular orbital diagram illustrating CO-metal bonding interactions.

5 views • 35 slides


Organometallic Chemistry III: Transition Metal Complexes and Homogeneous Catalysis

Explore the reactivity of transition metal complexes, including bond metatheses and various reactions. Learn about orbital considerations, synthesis, and spectroscopic properties of organometallic complexes. The course covers basics from AC1, focusing on ligands, electron counting, and MO diagrams.

5 views • 8 slides


Understanding Ligand Field Theory in Octahedral Complexes

Ligand Field Theory explains the bonding interactions between metal and ligand orbitals in octahedral complexes. This theory involves the combination of metal and ligand orbitals to form molecular orbitals, leading to specific electronic configurations. The overlap of metal and ligand group orbitals

1 views • 10 slides


Understanding Cultural Traits and Complexes in Society

Culture is a complex whole that encompasses various aspects such as knowledge, beliefs, arts, morals, laws, customs, and more. Cultural traits, at the simplest level, are individual tools, acts, objects, or beliefs related to specific situations or needs, while cultural complexes are groups of inter

0 views • 18 slides


Understanding the Rock Cycle: Igneous, Sedimentary, and Metamorphic Rocks

This educational material covers the formation and characteristics of Igneous, Sedimentary, and Metamorphic rocks. It includes details on the processes involved, such as heat melting rocks into magma, sediment formation through erosion and deposition, and the differentiation between intrusive and ex

1 views • 16 slides


Understanding Crystal Field Theory in Chemistry

Crystal Field Theory (CFT) explains how electron orbital degeneracies, particularly d or f orbitals, are affected by a static electric field generated by neighboring anions. In CFT, the metal ion is considered positive while ligands are negative charges, leading to attractive and repulsive forces af

0 views • 13 slides


Formation and Characteristics of Sedimentary and Metamorphic Rocks

Sedimentary rocks are formed through the aggregation and compaction of sediments, while metamorphic rocks result from changes in the form or composition of existing rocks. Sedimentary rocks contain layers of different sediments and are abundant on Earth's surface, while metamorphic rocks undergo met

0 views • 7 slides


Efficient Resourcing and Effective Governance in School Complexes

This initiative aims to enhance school governance and resource utilization through the establishment of school complexes/clusters. By pooling resources, sharing staff, and promoting collaboration among schools, the system seeks to improve educational outcomes, support children with disabilities, and

0 views • 18 slides


Understanding the Applications and Design of Analytical Ultracentrifugation

Analytical ultracentrifugation, a powerful technique in biochemistry, allows for precise measurement of sample properties and characterization of macromolecular complexes. The method is widely used for determining sample purity, equilibrium constants, and assembly mechanisms of biological complexes.

1 views • 17 slides


Understanding Enemark-Feltham Notation in Iron-Nitrosyl Complexes

Iron-Nitrosyl complexes are redox non-innocent, with NO exhibiting multiple redox states. Enemark-Feltham Notation helps in determining metal-ligand interactions and oxidation states. Detailed information on NO ligands, bonding characteristics, and methods for analyzing iron-NO systems are discussed

0 views • 6 slides


Role of Transition Metal Complexes in Cancer Treatment

Transition metal complexes, such as platinum (II) compounds like cisplatin and carboplatin, have shown significant efficacy in treating various types of cancers. These complexes offer a promising approach for combating cancer with reduced side effects. Additionally, new generation compounds like pic

0 views • 15 slides


Overview of BRFSS Survey and its Core Components

The Behavioral Risk Factor Surveillance System (BRFSS) is a state-based telephone survey that monitors personal health behaviors in non-institutionalized adults. It collaborates with the CDC and all 50 U.S. states to gather data on various health topics. The survey includes fixed core questions on d

0 views • 18 slides


Geometrical Isomerism in Octahedral Complexes: A Comprehensive Overview

Geometrical isomerism in octahedral complexes is a fascinating phenomenon arising from different geometric arrangements of ligands. This type of isomerism is prevalent in coordination numbers 4 and 6, leading to two main types of geometric isomers. Examples of cis-trans and mer-fac isomers in MA2B4

5 views • 10 slides


Evolution of Sevier Orogeny and Cretaceous Extension in North American Cordillera

The Sevier Orogeny in the Cretaceous period led to extension in the North American Cordillera, with gravitational collapse playing a key role in the development of the Sevier fold and thrust belt. The internal zone consisted of metamorphic core complexes and Mesozoic-Paleogene plutons, showcasing ev

0 views • 5 slides


Insights into Migratory Insertion and Elimination Reactions in Metal Complexes

Migratory insertion in metal complexes involves the coupling of a cisoidal anionic and neutral ligand to form a new coordinated anionic ligand without changing the metal center's oxidation state or d-electron count. This process requires cisoidality between the reacting ligands and a vacant coordina

0 views • 19 slides


Understanding Angular Overlap Method in Advanced Inorganic Chemistry

Exploring the Angular Overlap Method (AOM) in advanced inorganic chemistry provides a qualitative discussion on the physical rationale behind the theory of complexes. By considering the interaction of atomic orbitals and the degree of overlap, AOM offers insights into energy quantification in coordi

0 views • 15 slides


Overview of Chelating Agents in Pharmacology

Chelating agents are organic compounds that bind with heavy metal ions to form non-toxic complexes excreted in urine. Dimercaprol, Succimer, Edeta, Calcium disodium edetate, Penicillamine, and Desferrioxamine are key examples used in treating metal poisoning by forming stable complexes with metals f

0 views • 12 slides


Understanding Geometrical Isomers in Potassium Chromate Complexes

Explore the preparation methods, crystal shapes, and properties of cis and trans isomers of potassium chromate complexes. Learn about the use of oxalic acid and potassium dichromate, compare the two isomers, and understand the oxidation and reduction reactions involved.

3 views • 8 slides


Recertification and Assessment of Core Curriculum Courses

The Core Curriculum Council of the Faculty Senate presents a process for recertification and assessment of core curriculum courses to maintain integrity and quality. Courses must be recertified every four years to ensure consistency amidst changes in instructors, content, and teaching methods. State

0 views • 33 slides


Understanding Metamorphic Rocks: Foliated vs. Nonfoliated

Explore the characteristics of metamorphic rocks through identifying whether they are foliated or nonfoliated and determining their parent rocks. Learn about rocks like gneiss, marble, and slate, and understand concepts such as loose rock grains being called sediment.

1 views • 16 slides


Coordination Numbers in Inorganic Compounds: Geometries and Structures

In inorganic coordination complexes, the coordination number refers to the number of atoms bonded to the central atom. Common geometries include octahedral, tetrahedral, and square planar, depending on the type and number of ligands. Transition metal complexes exhibit different coordination numbers

2 views • 8 slides


Crystal Field Theory and Color Exhibited by Coordination Compounds

Crystal Field Theory (CFT) explains the colors exhibited by coordination compounds based on the absorption of light and electron transitions in d-orbitals. The theory describes how ligands interact with transition metal ions, causing the d-orbitals to split in energy levels. This split results in th

0 views • 30 slides


Isomerism in Inorganic Complexes: A Comprehensive Overview

Isomerism in inorganic complexes is a fascinating phenomenon arising from the specific spatial arrangements of atoms within molecules. This article delves into the types of isomerism found in coordination compounds, such as structural isomerism and stereoisomerism. The importance of studying isomers

0 views • 67 slides


Insights into Coordination Chemistry Elements and Complexes

Transition elements with d or f electrons possess unique properties, play crucial roles in biological processes, and form colorful complexes with ligands. Occurring widely in nature, these elements have varied oxidation states and coordination numbers. Werner's formulation sheds light on primary and

0 views • 41 slides


Structural Model for Cooke Mountain in Republic Gold District, NE Washington

This article presents an overlooked structural model for Cooke Mountain in the Republic Gold District of NE Washington. It covers various geological aspects such as the Quesnel Terrane, growth of metamorphic core complexes, and the geology of the Republic, WA area. Detailed descriptions and images o

0 views • 19 slides


Metamorphic Rocks Hand Specimen Laboratory Analysis

Explore a comprehensive laboratory examination of various metamorphic rock hand specimens, identifying types of metamorphism, mineral compositions, textures, and formation conditions. Utilize images for visual aid and delve into metamorphic processes and rock characteristics.

0 views • 4 slides


Transcription Initiation and Elongation in Eukaryotes Explained

Transcription initiation in eukaryotes involves RNA Polymerase II, general transcription factors, and Mediator complex to communicate with activators. Chromatin remodeling complexes and histone-modifying enzymes play pivotal roles in transcription regulation. Elongation requires different factors an

0 views • 18 slides


Understanding Metamorphic Rocks in 7th Grade Science

Metamorphic rocks are formed deep beneath the Earth's surface through heat and pressure, leading to changes in the rock's structure. Geologists classify these rocks based on grain arrangement into foliated (layered) and nonfoliated (random). Examples include slate, schist, gneiss, marble, and quartz

0 views • 6 slides


Reef Fish Fishery Management Alternatives Overview

Amend the stock complexes in the reef fish fishery management units by considering different actions for the grouper and snapper units. The proposed alternatives aim to redefine management reference points for various species groups within the snapper, grouper, and parrotfish complexes. These adjust

0 views • 38 slides


Understanding Coordination Complexes and Transition Metals

Today's lecture covers transition elements, coordination complexes, ligand types, geometries, naming, isomers, and bonding in coordination complexes. Transition metals form coordination complexes with metal ions, ligands, and counter ions. The types of ligands include monodentate and bidentate ligan

0 views • 24 slides


Understanding ASP.NET Core: Features, Ecosystem, and Differences

ASP.NET Core is a modern framework for building web applications with cross-platform capabilities. It offers a leaner and modular approach compared to ASP.NET Framework. With support for both .NET Core and full .NET Framework, ASP.NET Core enables developers to create applications that can run on Wi

0 views • 9 slides


Understanding Chelation Chemistry: Structural Requirements, Ligands, and Applications

Chelation chemistry involves the formation of specific complexes known as chelates, characterized by ligands that coordinate with a central metal ion. This article explores the structural requirements for chelate formation, the role of chelating agents like EDTA and DMG, and the difference between m

0 views • 27 slides


Understanding Electronic Spectra and Transition Metal Complexes

Explore the world of electronic spectra, absorption bands, and transition metal complexes through various diagrams and explanations covering topics like d-d transitions, free ions, microstates, and charge transfer transitions. Discover the reasons behind the coloring of octahedral compounds despite

0 views • 22 slides


Understanding Ligand Substitution Reactions in Metal Complexes

Ligand substitution reactions in metal complexes involve the replacement of one ligand with another, impacting the coordination around the metal center. The mechanism of these reactions, associative or dissociative, is influenced by factors like coordination saturation and electron count. Experiment

0 views • 20 slides


Implementation of Large Agro-Logistics Complexes in Uzbekistan

The Republic of Uzbekistan is focusing on creating and managing large agro-logistics complexes to enhance food security and agribusiness development. Government programs and international financial institutions are instrumental in funding and implementing these projects, aiming to increase agricultu

0 views • 13 slides


ACORN Core Outcomes Research Network Overview

ACORN (ACNE CORE OUTCOMES RESEARCH NETWORK) was established in July 2013 with the aim of creating a standardized set of core outcome measures for use in acne clinical trials. Led by key individuals such as Diane Thiboutot, Jerry Tan, and Alison Layton, ACORN focuses on global representation, stakeho

0 views • 10 slides