Cycloheptatriene (C7H8) can react with [CpCr(CO)3]-, a so-called piano-stool complex, to form a new sandwich complex containing a hydride and releasing carbon monoxide. Draw the structure of this complex. Where did the hydride come from?

.button {
background-color: #4CAF50;
border: none;
color: white;
padding: 10px 20px;
text-align: center;
text-decoration: none;
display: inline-block;
font-size: 16px;
margin: 4px 2px;
cursor: pointer;
border-radius: 10px;
.awasam-alert {
color: red;


"Are you looking for this answer? We can Help click Order Now"