Book Review | New Books Novenber 2003
نویسنده
چکیده
The pressure-tuning Raman spectra of five solid, diiodine heterocyclic thioamide compounds (mbztS)I2 (mbztS = N-methyl2-mercaptobenzothiazole) (1); [(mbztS)2I] [I7] − (2); (pySH)I2 (pySH = 2-mercaptopyridine) (3); [(pySH)(pyS] [I3] − (4); (thpm)(I2)2 or possibly [(thpm)I2] [I3] − (thpm = 2-mercapto-3,4,5,6-tertahydropyrimidine (5) have been measured for pressures up to ∼ 50 kbar using a diamond-anvil cell. Compounds 1, 4, and 5 undergo pressure-induced phase transitions at ∼ 35, ∼ 25, and ∼ 32 kbar, respectively. Following the phase transition in 1, the pressure dependences of the vibrational modes, which were originally located at 84, 111, and 161 cm−1 and are associated with the SI–Ilinkage, are 2.08, 1.78, and 0.57 cm−1/kbar, respectively. These pressure dependences are typical of low-energy vibrations. The pressure-tuning FT-Raman results for the pairs of compounds 1 , 2, 3, and 4 are remarkably similar to each other suggesting that the compounds are most probably perturbed diiodide compounds rather than ionic ones. The Raman data for 5 show that it is best formulated as (thpm)(I2)2 rather than [(thpm)2I] [I3] −.
منابع مشابه
These three books offer a unique look into the state of art in networks
This is a review of three authoritative books that provide us with an understanding of the latest developments in social network theory. Researchers in marketing have long been interested in networks of peoplee.g. the Word-of-Mouth and the new product diffusion literatures are predicated on a network view of the market. Therefore, the purpose of this review is to make this work accessible to re...
متن کاملThis editorial appeared in Volume 12 ( 1 ) of The Semiotic Review of Books . Editorial : Hacktivism
متن کامل
New Biological Books
The aim of this section is to give brief indications of the character, content and cost of new books in the various fields of biology. More books are received by The Quarterly than can be reviewed critically. All submitted books, however, are carefully considered for originality, timeliness, and reader interest, and we make every effort to find a competent and conscientious reviewer for each bo...
متن کاملChildren's Interactive Book in Iran A Review On Existing Situation And Production Challenges
Background and objective: Audience communication with digital media is bilateral and interactive. Book publishing in non-printed and digital formats has also created the feature of interactivity in books. This paper presents an attempt to identify the challenges of creating interactive childrenchr('39')s books in Iran by evaluating childrenchr('39')s interactive books published in Iran and the ...
متن کاملWill McWhinney
of no more than 150 words. The names of the authors should only appear on the title page. Style should follow American Psychological Association (APA) (Fifth Edition) guidelines. BOOK REVIEWS: Books for review and book review manuscripts should be sent to Book Review Editor, at the ad-
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Environmental Health Perspectives
دوره 111 شماره
صفحات -
تاریخ انتشار 2003