If4 geometry

1 day ago · It is highly unstable and decomposes above the temperature of -28 degrees Celsius. The molar mass of IF3 is 183.9 g/mol. IF3 can be prepared using two methods:-. 1. F2 + I2 ——> IF3 at −45 °C in CCl3F. 2. At low temperatures, the fluorination reaction is used. I2 + 3XeF2 ——> 2IF3 + 3Xe.

A. electron geometry is bent, molecular geometry is tetrahedral B. electron geometry is tetrahedral, molecular geometry is linear C. electron geometry is bent, molecula For each atom listed, identify the geometry as one of the following: tetrahedral, square planar, trigonal planar, trigonal pyramidal, or linear.Chemistry questions and answers. Use the VSEPR model of molecular geometry to rationalize the geometries of IF2−, IF3, IF4–, IF5, IF6–, IF7 and the isoelectronic group 18 species XeF2, XeF3+, XeF4, XeF5+, XeF6 and XeF7+ (the latter is presently unknown). Provide perspective drawings of these structures (including the lone pairs and ...Study with Quizlet and memorize flashcards containing terms like What is the electron geometry of SO3?, What is the electron geometry of SF4?, What is the electron geometry of IF4+? and more.Steps of drawing IF4- lewis structure Step 1: Find the total valence electrons in IF4- ion. In order to find the total valence electrons in IF4- ion, first of all you should know the valence electrons present in iodine atom as well as fluorine atom. (Valence electrons are the electrons that are present in the outermost orbit of any atom.). Here, I'll tell you how you can easily find the ...Jun 22, 2023 · Step 2: Select the central atom. For selecting the center atom, you have to remember that the atom which is less electronegative remains at the center. Now here the given ion is IF4- ion and it contains iodine atom (I) and fluorine atoms (F). You can see the electronegativity values of iodine atom (I) and fluorine atom (F) in the above periodic ... Standard Identifier: F-IF.5. Grade Range: 9–12. Domain: Interpreting Functions. Discipline: Math III. Conceptual Category: Functions. Cluster: Interpret functions that arise in applications in terms of the context. [Include rational, square root and cube root; emphasize selection of appropriate models.] Standard:

A) SF4 B) XeF4 C) NF3 D) SF6 E) PF5 15. According to VSEPR theory, which one of the following species has a tetrahedral geometry? A) IF4- B) IF4+ C) PCl4+ D) PCl4- E) SeF4 16. Predict the geometry around the central atom in SO4^2- A) trigonal planar B) trigonal pyramidal C) tetrahedral D) trigonal bipyramidal E) octahedral 24.The bond angle for water is 104.5°. Valence shell electron pair repulsion ( VSEPR) theory ( / ˈvɛspər, vəˈsɛpər / VESP-ər, [1] : 410 və-SEP-ər [2]) is a model used in chemistry to predict the geometry of individual molecules from the number of electron pairs surrounding their central atoms. [3] It is also named the Gillespie-Nyholm ...Algebra & Trigonometry with Analytic Geometry. 13th Edition. ISBN: 9781133382119. ... (x - 1)² if4 < x < 9 Вх + 1 if 9 < x < ∞ Expert Solution. Step by step. Solved in 4 steps with 1 images. SEE SOLUTION Check out a sample Q&A here. Knowledge Booster. Learn more about Permutation and Combination. Need a deep-dive on the concept behind ...An explanation of the molecular geometry for the IF2 - ion (Iodine difluoride anion) including a description of the IF2 - bond angles. The electron geometry ...Solution for Molecular geometry of IF4+ Polarity Of Water. In simple chemical terms, polarity refers to the separation of charges in a chemical species leading into formation of two polar ends which are positively charged end and negatively charged end.Also, only 32 valence electrons of IF4- ion are used in the above structure. But there are total 36 valence electrons in IF4- ion (as calculated in step #1). So the number of electrons left to be kept on the central atom = 36 – 32 = 4. So let’s keep these four electrons (i.e 2 electron pairs) on the central atom.Nov 26, 2022 · The electron geometry of IF4+ is octahedral. When determining the electron geometry, we consider both the bonding pairs of electrons and the lone pairs of electrons surrounding the central atom. In the case of IF4+, the central iodine atom is surrounded by four fluorine atoms and one additional bonding electron pair. The molecular geometry of any molecule depends on its Lewis structure, the arrangement of atoms, and its electrons. In an H2O molecule, the Oxygen atom forms two single sigma bonds with Hydrogen atoms. Although these two Hydrogen atoms are arranged symmetrically in the plane, the two lone pairs of electrons on the Oxygen atom push these atoms.

sp. Give the hybridization for the C in C2F2. sp. Identify the number of electron groups around a molecule with sp2 hybridization. 3. Give the electron geometry (eg), molecular geometry (mg), and hybridization for NH3. eg = tetrahedral, mg = trigonal pyramidal, sp3. We have an expert-written solution to this problem! This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: Consider the IF4 anion. What is the electron domain geometry of the central atom in this ion? [ Select ] What is the molecular geometry of the central atom in this ion? [Select ] Consider the IF4 anion. Science. Chemistry. Chemical name and formula: Iodine Tetrafluoride (IF4+) generic formula: (ex. AX3E) electron geometry: molecular shape: bond angles: drawing of lewis structure with dipole moment: please show solution if needed.The molecular geometry of IF4- is square planar. What is the value of the smallest bond angle in IF4? 90 degrees is the value of the smallest bond angle in IF4.

Chanel west coast relationship.

What is the hybridization and geometry of CCl4? What is the orbital hybridization of C in CO_2? What is the hybridization of the central atom in IF4-? 1. What is the hybridization of Al in AlBr3 ? a) sp b) sp2 c) sp3 d) dsp3 e) d2 sp3 2. What is the hybridization of Se in SeF6 ? a) sp b) sp2 c) sp3 d) dsp3 e) d2 sp3 3. What is the moleμ (Polarity) >0. Disphenoidal or seesaw (also known as sawhorse [1]) is a type of molecular geometry where there are four bonds to a central atom with overall C 2v molecular symmetry. The name "seesaw" comes from the observation that it looks like a playground seesaw. Most commonly, four bonds to a central atom result in tetrahedral or, less ...Are you ready to take on the challenge of the Geometry Dash game? This addictive platformer has gained a massive following for its unique gameplay and challenging levels. Whether y...You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: What is the (Molecular) shape of the IF3 molecule? A) T-shaped B) Trigonal Planar C) Trigonal Pyramidal D) Tetrahedral E) Bent. What is the (Molecular) shape of the IF3 molecule? Here's the best way to solve it. The total valence ….Aug 15, 2020 · Assign an AX m E n designation; then identify the LP–LP, LP–BP, or BP–BP interactions and predict deviations from ideal bond angles. Describe the molecular geometry. We will illustrate the use of this procedure with several examples, beginning with atoms with two electron groups.

Best Answer. 90 degrees is the value of the smallest bond angle in IF4. Wiki User. ∙ 9y ago.Here's the best way to solve it. The Lewis structure of BrF5 is shown below. Based on VSEPR theory, predict the electron-pair and molecular geometries for this molecule. a) electron-pair geometry = octahedral; molecular geometry = square planar Ob) electron-pair geometry = trigonal bipyramidal; molecular geometry = trigonal bipyramidal Oc ...geometry previously reported for IF 4 + was reasonably close to that found in this study in spite of a very large R-factor of 0.15 and a refinement in an incorrect space group. The general agreement between the calculated and the redetermined geometries of BrF 4 + and EF 4 + is excellent, except for the preferential compression of one bond ...Question: LEWIS STRUCTURE Bonds and Lone Pairs @ central atom ONLY!! 1. CF4 Total Electron Groups Bonds Lone Electron Group Geometry: Geometric Shape: 2.H2O Total Electron Groups Bonds Lone Electron Group Geometry: Geometric Shape: 3. IF4 + Total Electron Groups Bonds Lone Electron Group Geometry: Geometric Shape: 4.May 25, 2022 · Hello Guys! In this video, we will discuss the lewis structure of IF4+.To join our community of avid science-loving readers, visit our website https://geomet... μ (Polarity) >0. Disphenoidal or seesaw (also known as sawhorse [1]) is a type of molecular geometry where there are four bonds to a central atom with overall C 2v molecular symmetry. The name "seesaw" comes from the observation that it looks like a playground seesaw. Most commonly, four bonds to a central atom result in tetrahedral or, less ...Lewis Structure of NO2. A molecule of nitrogen dioxide consists of one nitrogen atom and two atoms of oxygen. Let us look at the periodic table. Nitrogen belongs to group 15 ( or group 5) and has an atomic number of 7, therefore has a valency of 5. Oxygen belongs to group 16 ( or group 6) and has an atomic number of 8, therefore a valency of 6.The molecular geometry is called a see saw with bond angles of slightly less than 120° and slightly less than 90°. When there are two lone pairs (m=3, n=2 or AX 3 E 2), each lone pair occupies one of the three equatorial positions. The molecular geometry is T-shaped with bond angles of slightly less than 120° and slightly less than 90°.

Bromine trifluoride (BrF3) Lewis dot structure, molecular geometry or shape, electron geometry, bond angle, formal charges, hybridization, polar vs non-polar. Bromine trifluoride represented by the formula BrF 3 is an interhalogen chemical compound that appears as a yellowish, fuming liquid with a pungent odor. It is corrosive in nature.

Science Chemistry VSEPR theory. What is the electron geometry of IF4+? Question: What is the electron geometry of I F 4 +? Electron Geometry: The electron geometry of I F 4 … Drawing the Lewis Structure for IF 4 -. In the IF 4 - Lewis structure Iodine (I) is the least electronegative atom and goes in the center of the Lewis structure. The IF 4 - Lewis structure you'll need to put more than eight valence electrons on the Iodine atom. In the Lewis structure for IF 4 - there are a total of 36 valence electrons. The Lewis structure and electron-domain geometry of SF. 4. are shown in Sample Exercise 9.2. The S atom has five electron domains around it, giving rise to a trigonal -bipyramidal electron -domain geometry. With an expanded octet of ten electrons, a . d . orbital on the sulfur must be used. The trigonal -bipyramidal electron-domain geometry ...According to VSEPR theory, which one of the following species has a tetrahedral geometry? A) IF4+ BluIF4 C) PC14+ D) PC14 E) SeF4 16. Predict the geometry around the central atom in SO42-. A) trigonal planar D) trigonal bipyramidal B) trigonal pyramidal E) octahedral tetrahedral 24. Which of the following substances is/are bent?For IF4+SbF6-, the geometry previously reported for IF4+ was reasonably close to that found in this study despite a very large R-factor of 0.15 and a refinement in an incorrect space group.A model for IF4- is shown in the chem3D window. IF4- has square planar geometry. How many F atoms are bonded to the central I atom? Do all of the atoms in IF4- lie on a plane? _____yesno. A molecule with square planar geometry would result if two of the outer atoms were removed from an octahedral molecule. Does it matter which two of the outer ...Q: Determine the electron pair geometry (EPG), the molecular geometry (MG), the bong angle (BA), and… A: Molecular geometry is the three-dimensional arrangement of the atoms in a molecule. Molecular…An explanation of the molecular geometry for the IF5 (Iodine pentafluoride) including a description of the IF5 bond angles. The electron geometry for the Iod...

Barnes and noble jackson ms.

10 trillion zimbabwe dollar to usd.

Geometry is an important subject that children should learn in school. It helps them develop their problem-solving skills and understand the world around them. To make learning geo...Identify the electron-pair geometry based on the number of regions of electron density: linear, trigonal planar, tetrahedral, trigonal bipyramidal, or octahedral (Figure …MOLECULAR POLARITY •Individual, covalent bonds, are polar when there is a difference in the electronegativity of the bonded atoms (e.g. Si-O, H-F...) •Molecules can also have polarity, however, this is a product of the aggregate polarity of all the bonds. •Molecular polarity is influenced by both the bond polarities and the molecular shape. •The polarity of a molecule is termed the ...The electron geometry of IF4+ is octahedral. When determining the electron geometry, we consider both the bonding pairs of electrons and the lone pairs of electrons surrounding the central atom. In the case of IF4+, the central iodine atom is surrounded by four fluorine atoms and one additional bonding electron pair. The arrangement of these ...IF4 has square planar molecular geometry. The sum of bonded atoms and lone pairs on the central atom is 6. What is the hybridization of IF4? (sp, sp², sp³, sp³d, or sp³d²) onic and molecular geometries What is the hybridization of BeCl₂? There are 2 steps to solve this one.The inventor of geometry was Euclid, and his nickname was The Father of Geometry. Euclid obtained his education at Plato’s Academy in Athens, Greece and then moved to Alexandria.The molecular geometry of IF4- is square planar. What is the value of the smallest bond angle in IF4? 90 degrees is the value of the smallest bond angle in IF4.The molecular geometry of a molecule describes the three-dimensional shape of just the atoms. What is the value of the bond angle in XeCl2? XeCl2 has 8 + 2(7) = 22 valence electrons. ... What shape do you expect for each of the following molecules or ions? if4+ SEESAW 7 + (4x7) -1 = 34 electrons. If you draw the I in the middle and give ...A plot of the potential energy of the system as a function of the internuclear distance (Figure 5.3.2 ) shows that the system becomes more stable (the energy of the system decreases) as two hydrogen atoms move toward each other from r = ∞, until the energy reaches a minimum at r = r 0 (the observed internuclear distance in H 2 is 74 pm).Thus at intermediate distances, proton-electron ...Free math problem solver answers your algebra homework questions with step-by-step explanations. Mathway. Visit Mathway on the web. Start 7-day free trial on the app. Start 7-day free trial on the app. Download free on Amazon. Download free in Windows Store. get Go. Algebra. Basic Math. Pre-Algebra. Algebra. Trigonometry. Precalculus. ….

Find step-by-step Chemistry solutions and your answer to the following textbook question: Determine the molecular geometry and sketch each molecule or ion using the bond conventions shown in "Representing Molecular Geometries on Paper". $$ PCl _5 $$.Solution. Verified by Toppr. Correct option is C. s p 3 d, Irregular tetrahedral. Answer is option (C). Struture of I F 4 is I r r e g u l a r t e t r a h e d r a l and hybridization of I o d i n e in this struture is s p 3 d. Was this answer helpful?The molecular geometry of IF4- is square planar. What happens to the bond angle as the number of bonds increases? Increases. What is the bond angle in CH4?A) SF4 B) XeF4 C) NF3 D) SF6 E) PF5 15. According to VSEPR theory, which one of the following species has a tetrahedral geometry? A) IF4- B) IF4+ C) PCl4+ D) PCl4- E) SeF4 16. Predict the geometry around the central atom in SO4^2- A) trigonal planar B) trigonal pyramidal C) tetrahedral D) trigonal bipyramidal E) octahedral 24.Hriman. Mar 15, 2018. Square planar. Explanation: The electron geometry is octahedral, while the molecular geometry is square planar, Xenon has 6 bonding electron pairs, therefore the electron geometry of octahedral, but two of the pairs of electrons on the central atom are unbonded, or lone pairs therefore the molecular geometry is square planar.You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: 7. What is the hybridization of I in IF4-? (explain why) a) sp b) sp2 c) dsp3 d) d2sp3. 7. What is the hybridization of I in IF4-? (explain why) There are 3 steps to solve this one.Nov 7, 2023 · IF 4– (iodine tetrafluoride) has one iodine atom and four fluorine atoms. In the IF 4– Lewis structure, there are four single bonds around the iodine atom, with four fluorine atoms attached to it. Each fluorine atom has three lone pairs, and the iodine atom has two lone pairs. Also, there is a negative (-1) charge on the iodine atom. IF 4– (iodine tetrafluoride) has one iodine atom and four fluorine atoms. In the IF 4– Lewis structure, there are four single bonds around the iodine atom, with four fluorine atoms attached to it. Each fluorine atom has three lone pairs, and the iodine atom has two lone pairs. Also, there is a negative (-1) charge on the iodine atom.Nov 23, 2016 · Easy to follow steps for predicting molecular geometry of iodine tetraflouride ,IF4+ cation If4 geometry, Answer to IF4- PF5 ClO2- i. Electron pair geometry ii. Molecular geometry (or..., What is the expected deviation from the ideal bond angles in IF4+? Determine whether one or more of the bond angles is distorted for SO_2F_2. SF4 What are the ideal bond angles of this geometry? Choose all that apply. a. 90 degrees b. 109.5 degrees c. 120 degrees d. 180 degrees, 3. Draw a trial structure by putting electron pairs around every atom until each gets an octet. 4. Count the valence electrons in your trial structure (32). 5. Now count the valence electrons you actually have available. 1I +4F +1e- = 1 ×7 +4 ×7 + 1 = 7 +28 + 1 = 36. The trial structure has four extra electrons. 6., Easy to follow steps for predicting molecular geometry of iodine tetraflouride ,IF4+ cation, Predicting Electron-pair Geometry and Molecular Structure: CO 2 and BCl 3. Predict the electron-pair geometry and molecular structure for each of the following: (a) carbon dioxide, CO 2, a molecule produced by the combustion of fossil fuels. (b) boron trichloride, BCl 3, an important industrial chemical. Solution., During the formation of SF4, the sulphur atom will form bonds with each of fluorine atoms where 8 of valence electrons are used. Meanwhile, the four fluorine atoms will have 3 lone pairs of electrons in its octet which will further utilize 24 valence electrons. In addition, two electrons will be kept as lone pair in the sulphur atom., The term electron geometry is the name of the electron pair/groups/domains on the central atom, whether they are bonding electrons or non-bonding electrons. Electron pairs are electrons that exist in pairs or bonds, as lone pairs or as a single unpaired electron. Because electrons are always in motion and their paths cannot be precisely defined ... , May 25, 2022 · Hello Guys! In this video, we will discuss the lewis structure of IF4+.To join our community of avid science-loving readers, visit our website https://geomet... , The splitting is smaller in tetrahedral geometry, so pairing energy is more likely to become the deciding factor there than it is in octahedral cases. Exercise 12.1.1.1 12.1.1. 1. Tetrahedral complexes are pretty common for high-spin d 6 metals, even though the 18-electron rule suggests octahedral complexes should form., The Electron Configuration: Quantum Numbers. ( 17) Valence Electrons of Elements. ( 16) Periodic Trend: Metallic Character. ( 8) Periodic Trend: Atomic Radius. ( 19) Periodic …, IF5 is a Polar Molecule. Polarity occurs when there is a difference in the electronegativity of the two bonded atoms that induces an electric dipole moment. This can be seen when we take a look at its Molecular Geometry. IF5 has a bent square Pyramidal shape because of lone pair and bond pair repulsion., 1. Draw the best Lewis dot structure for the anion IF4" in the correct molecular geometry [Include formal charges, lone pair electrons and use dashed and solid wedge bonds if necessary in order to show correct geometry] 2. How many electron groups..., Answer = IF4- is Nonpolar. What is polar and non-polar? Polar. "In chemistry, polarity is a separation of electric charge leading to a molecule or its chemical groups having an electric dipole or multipole moment. Polar molecules must contain polar bonds due to a difference in electronegativity between the bonded atoms., SCI c. PFS d. IFA+. Here's the best way to solve it. 40. Determine the molecular geometry and sketch each molecule or ion, using the bond conventions shown in "Representing Molecular Geometries on Paper" in Section 11.4. a. BrFs b. SCI c. PFS d. IFA+., During the formation of SF4, the sulphur atom will form bonds with each of fluorine atoms where 8 of valence electrons are used. Meanwhile, the four fluorine atoms will have 3 lone pairs of electrons in its octet which will further utilize 24 valence electrons. In addition, two electrons will be kept as lone pair in the sulphur atom., Chemistry questions and answers. Give the electron geometry (eg), molecular geometry (mg), and hybridization of Xe in XeF4 a. eg = tetrahedral, mg = tetrahedral, sp3 b. eg = trigonal pyramidal, mg = trigonal pyramidal, sp3 c. eg = octahedral, mg = square planar, sp3d2 d. eg = octahedral, mg = octahedral, sp3d2 e. eg = trigonal bipyramidal, mg ..., The Lewis structure shows four Si-F bonds and no lone pairs on silicon, using 8 bonding electrons. SiF4 adopts a tetrahedral geometry with bond angles of approximately 109.5°, characteristic of sp³ hybridization. The molecule is nonpolar due to its symmetrical shape, despite the high electronegativity of fluorine (3.98)., The molecular geometry of IF4- is square planar. What is the value of the smallest bond angle in IF4? 90 degrees is the value of the smallest bond angle in IF4., Jun 22, 2023 · Step 2: Select the central atom. For selecting the center atom, you have to remember that the atom which is less electronegative remains at the center. Now here the given ion is IF4- ion and it contains iodine atom (I) and fluorine atoms (F). You can see the electronegativity values of iodine atom (I) and fluorine atom (F) in the above periodic ... , For a square planar molecule, ideal bond angles measure 90∘, so you can predict that the I F 4− ion will have, for all intended purposes, bond angles of 90∘. Answer link. You examine the molecular and electron-domain geometries of the ion. First, start by drawing the Lewis structure for the IF_4""^ (-) ion. The IF_4""^ (-) has a total ..., An explanation of the molecular geometry for the IF5 (Iodine pentafluoride) including a description of the IF5 bond angles. The electron geometry for the Iod..., automatically assign follow-up activities based on students’ scores. assign as homework. share a link with colleagues. print as a bubble sheet. Improve student outcomes for free! This video shows you how to draw the lewis dot structure for IF4+. It also discusses the bond angle, hybridization, and molecular geometry of IF4+ as well., It uses 4 of its 6 valence electrons to form 4 bonds with 4 fluorines (F) and two valence electrons are left as one lone pair. Thus according to VSEPR theory , molecular geometry o …. geole molecular with a ch of the following species will have a Lewis structure a. XeF4 b. SO4 C.PF4 d., For the ion IF4+, draw its Lewis Structure and then answer the following questions base on that structure. (The central atom in each case is the atom with the lowest electronegativity). ... the electron-pair geometry and (b) the molecular geometry predicted by the valence shell electron-pair repulsion theory. Also sketch the three-dimensional ..., Notice that a tetrahedral molecule such as CCl4 CCl 4 is nonpolar Figure ( 4.12.1 4.12. 1. Another non polar molecule shown below is boron trifluoride, BF 3. BF 3 is a trigonal planar molecule and all three peripheral atoms are the same. Figure 4.12.1 4.12. 1 Some examples of nonpolar molecules based on molecular geometry (BF 3 and CCl 4 )., Question: give the electron geometry, molecular geometry and hybridization for IF4+ give the electron geometry, molecular geometry and hybridization for IF4+ Here's the best way to solve it. Who are the experts? Experts have been vetted by Chegg as specialists in this subject., The molecular geometry is called a see saw with bond angles of slightly less than 120° and slightly less than 90°. When there are two lone pairs (m=3, n=2 or AX 3 E 2), each lone pair occupies one of the three equatorial positions. The molecular geometry is T-shaped with bond angles of slightly less than 120° and slightly less than 90°., linear (trigonal bipryamidal) 2 bonds, 3 lone pairs. octahedral. 6 bonds, 0 lone pairs. square pyramidal. 5 bonds, 1 lone pair. square planar. 4 bonds, 2 lone pairs. Study with Quizlet and memorize flashcards containing terms like linear, trigonal planar, bent (trigonal planar) and more., This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: Consider the IF4 anion. What is the electron domain geometry of the central atom in this ion? [ Select ] What is the molecular geometry of the central atom in this ion? [Select ] Consider the IF4 anion., Hriman. Mar 15, 2018. Square planar. Explanation: The electron geometry is octahedral, while the molecular geometry is square planar, Xenon has 6 bonding electron pairs, therefore the electron geometry of octahedral, but two of the pairs of electrons on the central atom are unbonded, or lone pairs therefore the molecular geometry is square planar., This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer. Question: Determine the electron geometry, molecular geometry, and idealized bond angles for each of the following molecules. CF4 NF3 OF2 H2S In which cases do you expect deviations from the idealized bond angle?, Lets try to find out ep value and then geometry. I F + 4 ⇒ ep = (7 + 4 − 1) 2 = 5[Trigonal Planar] Ep = 5 ⇒ s p 3 d hybridization. Because F is most electronegative, lone pair and F (equatorial plane) will repel each other. If will make Irregular Tetrahedral. , SCl6 c. PF5 d. IF4+. Determine the molecular geometry and draw each molecule or ion, using the bond conventions shown in the “Representing Molecular Geometries on Paper” section of this chapter (see Section 5.9).a. BrF5 b. SCl6 c. PF5 d. IF4+. Chemistry: Principles and Practice. 3rd Edition. ISBN: 9780534420123.